给排水专业英语词汇(上)

1】Professional English on Water Supply and Sewerage Engineering 给水排水工程专业英语drains for water-carried wastes 污水处理(排污水的排水管道)a settling reservoir 预沉池aqueduct 渠道，导水管filtration 过滤distillation 蒸馏clarification 澄清coagulation血凝stone-grated 格栅、格网turbidity 浊度cistern 蓄水池、槽gpcd 每日每人加仑数coagulant 混凝剂combined sewers 合流制排水管道prehistoric word 石器时代rapid-sand filter 快砂滤池water supply and wastewater disposal facilities给排水处理设施per capita 按人口平均计算ferment 发酵toxic 有毒的These cisterns provided a daily average supply of about 4.2 gallons per capita per day(gpcd).这些贮水池仅能提供每人每天4.2加仑的水量The connection was established between a contaminated water supply and spread of the disease, and it was determined that the absence of effective sewerage was a major hindrance in combating the problem. 人们发现疾病的传播和饮用水受到污染有关，并由此确定缺少有效的排水系统是解决这一问题的主要障碍。

2】The exterior network 室外管网distribution systems 配水系统communication pipe引入管 a meter box 水表节点/盒pressure booster增压装置storage tank 储水箱 a piping line管道water-dispensing fixtures配水器具water meter 水表flange 法兰；阀门gate valve 闸阀deaerator除氧器incorporate 合并fixture trap 存水弯plumbing fixture 卫生器具manhole 检查井fire-protection 消防The function of a drainage system in a building is to remove safely and quickly sanitary sewage, industrial wastes, and rainwater.室内排水系统的作用是为了安全快速地排出生活污水、工业废水和雨水。

UNIT 1给水工程water supply engineering 排水工程sewetage engineering市政工程civil engineering市政工程师civil engineer环境工程environmental engineering 水文学hydrology水力学hydranlies水环境natural aquatic environment 流域watershed水体waterbody地表水surface water新鲜水freshwater地下水groundwater含水层aquifer天然含水层natural aquifer地下含水层underground aquifer水文循环natural hydrologic cycle渗滤infiltration降水precipitation渗入precolation蒸发evaporation蒸腾transpiration城市水文循环urban hydrologic cycle 水源water source水资源water resource取水water withdrawal水处理water treatment配水water distribution用水water use污水wastewater废水abwasser废水收集wastewater collection废水处理wastewater disposal受纳水体receiving waters污染pollution pollute污染物pollntant玷污、污染contamination致污物contaminant未污染uncontaminated水污染water pollution水污染控制water pollution control水污染防治water pollution prevention污水回用wastewater reuseUNIT 2水短缺water scarcity地表水资源surface water resource管网Pipe Network供水系统water supply system市政配水系统municipal distribution system建筑给水系统house water supply system分区供水系统dual distribution system小区micro district小社区small community冷水供水系统cold water supply system热水供水系统hot water supply system消防系统fire protection system喷淋系统fire protection sprinkler system自动水幕系统automatic drencher system半自动水幕系统semi automatic drencher system消火栓hydrant排水系统drainage system生活排水系统sanitary system工业排水系统industrial system雨水排水系统stormwater system合流制combined sewers分流制separate sewers建筑排水系统building drainage system卫生洁具plumbing fixtures卫浴设备bathroom fixtures输水系统water transmission system漏水率leakage rate配水系统water distribution system环状管网grid system支状管网branching system下水管道sanitary sewer污水节流管intercepting sewer污水节流系统intercepting sewer system污水节流井sewage intercepting cell支管collection sewer collector sewer生活污水sanitary sewagedomestic sewagedomestic wastewater工业污水industrial wastewater工业污水/液/物industrial wastes农业用水agricultural wastewater/wastes 雨水rainwater stormwater水位waterlevel海拔、标高elevation坡度grade倾斜度slope明渠Open channel开挖excavation深度excavation depth水力分析hydraulic analysis水头pressure head总水头total headUnit 3水头损失Head loss速度头动压头Velocity head静压Static head摩擦水头Friction head水力坡度线Hydranlic grade line重力流Gravity flow水塔Water castle贮水箱Cistern泵站Pump station给水泵站Water pump station污水泵站Sewage station提升泵站Lift pumping plant增压泵Booster pump 离心泵Centrifugal pump潜水泵Submer sible pump潜水艇Submerine深井泵Well pump虹吸虹吸管Siphon人孔Manhole法兰Flange阀门Valve闸阀Gate valve泵送系统Pumping system流量Flow rate流速Fluid velocity层流Laminar flow滞流粘性流viscous flow过渡流Transitional flow湍流Turbulent flow紊流Turbulence flow涡流Eddying flow雷诺数Teynolds number水质Water guality水源Water sources供水水源Water supples原水Raw water未处理水Untreated water出水Finished water原水水质Raw-water quality水质标准Water quality standards水质要求Water quality requirements饮用水Drink water\potable water自来水Tap water纯水Pure water饮用水标准Drinking water standards饮用水一级标Primary drinking water standards最大允许浓度Maxmum permissible levelsmaxmum allowable levels最大污染物浓度Maxmum contaminant levels主要污染物Primary contaminants有机化合物Organic chemicals合成有机化合物Synthetic organic chemicals挥发性有机化合物Volatile organic ohemicals无机化合物Inorganic chemical微生物Micro organisms\microbes微生物污染Microbial contaminants病原微生物Pathogenic micro organisms病原体Pathogenic病毒Pathogenic bacterin细菌Bacteria大肠杆菌Coliform bacteria病毒Viruses藻类Algae浊度Turbidity放射性Radionuclide感官性状Esthetic qualities审美Esthetic味Taste嗅Odo色Colour变色Discolouration变色Discolor水质物理参数Physical parameters of water quality水的物理性质Physical quality of water浊度值Turbidity values浊度单位Turdidity unit浑浊单位Turdid嗅阈值Threshold odor number化学性质Chemical quality水质化学参数Chemical parameters of water quality 溶解氧Dissolved oxygen (DO)溶解氧浓度Do level溶解氧平衡Do balance氧损Oxygen depletion有机污染物Organic pollutant生化需氧量Biochemical oxygen demand (BOD)总氮Total nitrogen (TN)总凯式氮Total Kjeldahl nitrogen (TKN)悬浮固体Suspended solids (SS)总悬浮固体Total suspended solids (TSS)溶解Dissolved (DS)总溶解Total dissolved (TDS)Unit 4溶解的铁和锰Dissolved iron and manganese硬度Hardness 碱度Alkalinity盐度Salinity有害物质Toxic and hazardous materials氰化物Cyanides急性毒性Acute toxity慢性毒性Chronic toxity基因毒性Genetic toxicity基因Gene难降解有机化合物Refractory organicchemicals永久性有机污染物Persistent organicpollutants致癌化学性Carcinogenic chemicals三卤甲烷Trihalo methanes卤素Halogen甲基Methyl氯仿Trichloromethane三氯甲烷Chloroform杀虫剂农药Pesticide害虫Pest杀虫剂Insecticide除草剂Herbicide杀菌剂Germicide细菌Germ防腐剂Preservative保证Preserve清洗剂Cleaning agent洗涤剂Detergent发泡剂Foaming agent泡沫Foam化肥Fertilizer肥沃的Fertile富营养化Eutrophication营养的Trophic营养水平Trophic level生态位NicheUnit 5原污水Raw sewage原废水Raw wastes处理水Treated wastes回用水Redaimed water水处理过程Water processing收集Collect处置Dispose处理方法Treatment method处理费用Treatment costs处理单元Treatment process运行模式Operational mode间歇处理方式Batch treatment approach均匀均化Equalization均匀Equalize调蓄水池Equalization storage调节池Equalization tank蓄水池Storage tank降解Degrade分解Decompose分离Separate隔离Separation物理法Physical process物理处理Physical treatment物理处理过程Physical treatment process 一级处理Primary treatment初步处理Preliminary treatment格栅筛滤Screening格栅Screen格栅Bar screen栅条Bars钢栅条Steel bars渣耙Cleaning rakes圆形破碎机Circular grinder破碎Grind除砂Degritting砂Grit沙Sand除砂Grit removal沉砂池Grit chamber沉淀Settling沉淀池Settling tank澄清池Clarifier初澄清池Primary clarifier初沉池Primary settling tank一级出水Primary effluent二级处理Secondary treatment二级处理工艺Secondary treatment process 生物处理Biological treatment二澄清池Secondary clarifier二沉池Secondary settling tank最终澄清池Final clarifier最终沉淀池Final settling tank二级出水Secondary effluent三级处理Tertiary treatment深度处理Advanced treatment废水消毒Waste disinfection出流出水Effluent flow允许浓度Allowable levels优异出水High-quality polished effluent废水处理厂Wastewater treatment plant污水处理厂Sewage treatment plant二级处理厂Secondary treatment plant城市污水处理Municipal wastewater treatment市政工程Municipal engineering土木工程Civil engineering城市污水处理厂Municipal wastewater treatment plant污水处理能力Sewage treatment capacity电容Capacitance污水处理设施Municipal treatment facilities多反应器设施Multi-reactor facility处理池Treatment tank负荷Load负荷Loadings水力负荷Hydrautic loading污染负荷Pollutant load有机负荷Organic load无机负荷Inorganic load不含化肥、农药无机的Unorganic周期性负荷Periodic(intermitlent) loading第五部分：物化处理1．混凝n. coagulation混凝过程coagulation process化学混凝chemical coagulation凝聚n. aggregation絮凝n. flocculationv. flocculate异向絮凝perikinetic flocculation同向絮凝orthokinetic flocculation混凝剂n. coagulant混凝剂投量coagulant dosage烧杯实验jar test最佳混凝剂投量optimum coagulant dosage助凝剂coagulant aid助凝剂flocculation aid聚电解质n. polyelectrolytes快速混合flash-mix ,rapid-mix快速混合器flash mixer ,rapid mixer混合池mixer tank快速混合池flash-mix tank絮凝器n. flocculator絮凝池flocculation tank固体接触池solids-contact tank澄清n. clarificationv. clarify澄清池n. clarifier高负荷澄清池high rate clarifier澄清水clarifying water2．沉淀n. sedimentation沉降n. sedimentation自由沉降plain settling拥挤沉降hindered settling重力沉降gravity settling沉淀池settling tank沉淀池，沉降池sedimentation tank矩形沉淀池rectangular settling tank圆形沉淀池circular settling tank管式沉淀池tube settler斜管沉淀池steeply inclined tube settler 板式沉淀池parallel-plate settler板式沉淀池plate separator气浮n. floatation泡沫分离foam separation溶气气浮dissolved-air floatation气浮池floatation tank表面撇渣装置surface-skimming device撇去v. skim浮渣n. scum浮渣槽scum trough刮泥机sludge scraper排泥sludge drawoffsludge withdrawal预沉淀n. presedimentation预沉淀池presedimentation basin3．过滤n. filtration滤池n. filter慢滤池slow filter快滤池rapid filter高速（负荷）滤池high rate filter砂滤池sand filter慢砂滤池slow sand filter快砂滤池rapid sand filter重力滤池gravity filter压力滤池pressure filter过滤介质，滤料filter medium石英砂silica sand无烟煤n. anthracite硅藻土diatomaceous earth煤—砂滤床coal-sand beds多层滤料multilayered media混合滤料mixed media双层滤料滤池dual media filter双层滤池two-layer filter粗滤料coarse media细滤料fine media助滤剂filter aid滤后水，滤出水filtered water滤后水，滤池出水filter effluent滤前水，滤池进水filter influent浊度穿透turbidity breakthrough过滤周期filter cycle清洗周期cleaning cycle刮砂法scraping method表面刮砂surface scraping反冲洗backwashing水力反冲洗hydraulic backwashing水力反冲洗hydraulic backwash水力分级hydraulic grading4．消毒n. disinfectionv. disinfect消毒剂n. disinfectantdisinfection agent杀菌剂n. germicide消毒过程disinfection process消毒副产物disinfection by-products氯化n. chlorinationv. chlorinate氯化水chlorinated water预氯化n. prechlorination氯化消毒副产物by-products ofchlorination化学消毒剂chemical disinfectants液氯liquid chlorine ,liquefied chlorine氯胺n. chloramines次氯酸盐hypochlorites次氯酸钠sodium hypochlorite二氧化氯chlorine dioxide臭氧n. ozone臭氧化，臭氧消毒n. ozonation臭氧化v. ozonate紫外线(UV) ultraviolet radiation (UV) 伽马射线gamma radiation灭活n. inactivationv. inactivate接触时间contact time需氯量chlorine demand加氯量，投氯量chlorine dosage , applied chlorine自由氯，游离氯free chlorine ,free available chlorine化合氯combined chlorine剩余保护residual protection余氯residual chlorine余氯量chlorine residual自由余氯free residual chlorine自由氯余量free chlorine residual化合余氯combined residual chlorine化合氯余量combined chlorine residuals折点氯化（法）breakpoint chlorination折点氯化曲线breakpoint chlorination curve折点加氯量breakpoint dosage氯折点chlorine breakpoint压力钢瓶pressured steel cylinder臭氧发生器ozone generator需臭氧量ozone demand剩余臭氧量ozone residual剩余臭氧residual ozone致病微生物，病源微生物pathogenic microorganisms病原体n. pathogens致病细菌或病毒pathogenic bacteria orviruses细菌n. bacteria大肠杆菌coliform bacteria阿米巴氏菌amoebic cysts孢子，芽孢n. spores病毒n. viruses藻类n. algae原生动物n. protozoa5．氧化n. oxidation还原n. reduction氧化剂n. oxidant强氧化剂strong oxidizing agent高级氧化法(AOP) advanced oxidationprocess高级氧化工艺(AOP) advanced oxidationprocess高级氧化过程(AOP) advanced oxidationprocess高级氧化技术(AOT)advanced oxidation technology6．吸附n. adsorption活性炭(AC) activated carbon粉末炭(PAC) powdered activated carbon粒状炭(GAC) granular activated carbon颗粒活性炭(GAC) granular activated carbon活性炭纤维(ACF) activated carbon fiber再生n. regenerationv. regenerate吸附剂n. adsorbent吸附质n. adsorbate吸附塔，吸附柱adsorption column吸附床adsorption bed空床接触时间empty bed contact time吸附带mass transfer zone快速小柱试验rapid small scale column test生物活性炭(BAC) biological activatedcarbon7．离子交换n. ion exchange离子交换树脂ion exchange resin离子交换器ion exchanger离子交换柱ion exchange column硬度n. hardness除硬hardness removal软化n. softeningv. soften化学软化chemical softening沉淀软化precipitation softening除盐，脱盐n. desaltinationv. desalt去矿化n. demineralizationv. demineralize离子交换软化法ion exchange softening process离子交换除盐法ion exchange desalting process复床combined bed混合床mixed bed8．膜分离membrane separation微滤n. microfiltration超滤n. hyperfiltration纳滤n. nanofiltration反渗透reverse osmosis渗透n. osmosis半透膜semipermeable membrane电渗析n. electrodialysis渗析n. dialysis 9．其它处理方法中和n. neutralizationv. neutralize酸性废水acidic wastes化学沉淀chemical precipitation沉淀软化precipitation softening电解n. electrolysis电除盐(EDI) n. electrodeionization吹脱、汽提法n. stripping冷却n. cooling冷却水cooling water冷却塔cooling tower第六部分生物处理生物反应器n. bioreactor微生物n.microorganismsn.microbes微生物种群microbial population混合群落mixed communities细菌n. bacteria原生动物n. protozoa真菌n. fungi轮虫n. rotifers生长n. growth繁殖n. reproduction世代时间generation time生长速率growth rates环境因子environmental factors生态因子ecological factors微生物生长动力学microbial growth kinetics1.迟滞期lag phase2.对数生长期exponential-growth phase3.减速生长期decling growth phase稳定期stationary phase4. 内源呼吸阶段endogenous stage内源生长期endogenous growth phase内源呼吸endogenous respiration底物，基质n. substrate底物（基质）利用substrate utilization生物量n. biomass生物反应biological reaction生物氧化biological oxidation生物降解n. biodegradation生物降解性n. biodegradability生物可降解的，可生物降解的 a.biodegradable不可生物降解的 a. nonbiodegradable生物处理biological treatment废水生物处理biological wastewatertreatment废水生物处理系统biological wastewatertreatment system污水生物处理系统biological sewagetreatment system生物处理法biological treatment process 生物处理装置biological treatment unit串联in series悬浮生长处理法suspended-growth treatment processes生物固体biological solids活性污泥activated sludge附着生长处理法attached-growth treatment processes附着的微生物attached microbes微生物附着生长attached microbial growth生物膜n. biofilm代谢n. metabolismv. metabolize稳定，稳定化n. stabilizationv. stabilize生物代谢biological metabolism微生物代谢microbial metabolism好氧的 a. aerobic好氧菌aerobic bacteria好氧微生物aerobic microorganisms好氧氧化aerobic oxidation厌氧的 a. anaerobic厌氧菌anaerobic bacteria厌氧氧化anaerobic oxidation兼性的 a. facultative兼性菌facultative bacteria好氧环境aerobic environment厌氧环境anaerobic environment营养物n. nutrients无机营养物inorganic nutrients营养物去除nutrient removal营养物生物去除biological nutrient removal脱氮除磷nitrogen and phosphorus removal生物硝化biological nitrification硝化菌nitrifying bacteria生物反硝化，生物脱氮biological denitrification生物除磷biological phosphorus removal1．活性污泥法activated sludge process微生物n. microorganisms n. microbes细菌n. bacteria生物絮体biological floc微生物絮体microbial floc活性污泥activated sludge絮状活性污泥flocculate-bacterial sludge回流活性污泥(RAS)returned activatedsludge回流污泥returned sludge回流污泥recycled sludge剩余污泥excess sludge废活性污泥(WAS)waste activated sludge废污泥waste sludge曝气池aeration tank曝气池aeration basin曝气池aeration chamber完全混合曝气池completely mixed aerationbasin活性污泥池activated sludge tank曝气n. aeration混合n. mixing曝气系统aeration system曝气器n. aerator压缩空气compressed air空气压缩机，空压机air compressor鼓风机，风机n. blower循环/切换n. cycling/switchover扩散装置，扩散器n. diffuser空气扩散装置，空气扩散器air diffuser鼓泡空气扩散装置（扩散器）bubble airdiffuser微气泡扩散装置（扩散器）fine-bubblediffuser扩散板plate diffuser扩散管tube diffuser扩散罩dome diffuser微气泡扩散曝气fine-bubble diffusedaeration微气泡fine-bubble大气泡coarse-bubble静态混合器static mixer机械曝气系统mechanical aeration systems机械曝气mechanical aeration表面曝气surface aeration表面曝气器surface aerator需氧量oxygen demand供气量air supply氧转移效率oxygen tansfer efficiency可沉降固体settleable solids挥发性固体volatile solids非挥发性固体nonvolatile solids挥发性悬浮固体(VSS) volatile suspended solids混合液mixed liquor混合液悬浮固体(MLSS) mixed liquor suspended solids混合液挥发性悬浮固体(MLVSS) mixed liquor volatile suspended solids污泥沉降比(SV) settling velocity污泥容积指数(SVI) sludge volume index比耗氧速率(SOUR) specific oxygen uptake rate污泥龄sludge age曝气池容积aeration tank volume曝气时间aeration period曝气时间aeration time水力停留时间(HRT) hydraulic residence time水力负荷hydraulic loadingBOD负荷BOD loading普通活性污泥法conventional activatedsludge process传统活性污泥法conventional activatedsludge process标准活性污泥法standard activated sludgeprocess传统活性污泥厂conventional activatedsludge plant阶段曝气活性污泥step aeration activated sludgeprocess分段v. step进水负荷influent load分段进水step loading渐减v. taper渐减曝气tapered aeration接触稳定活性污泥法contact stabilization activated sludge process再曝气n. reaeration曝气—沉淀—再曝气aeration-sedimentation-reaeration完全好氧处理法complete aerobic treatment process高负荷（完全混合）活性污泥法high-rate (completely mixed) activated sludgeprocess延时曝气活性污泥法extended aeration activated sludge process延时曝气法extended aeration process延时曝气extended aeration氧化沟oxidation ditch水平转刷horizontal rotor转刷曝气rotor aeration笼型转刷caged rotor吸附—生物降解工艺(AB法)adsorption-biodegradation process序批式活性污泥法(SBR法) sequencingbatch reactor (SBR) process、序批式活性污泥法(SBR法) sequential batchreactor (SBR) processSBR法SBR process序批式反应器(SBR) sequencing batchreactor (SBR)序批式反应器(SBR) sequential batch reactor初沉primary clarification曝气n. aeration二沉secondary clarification初沉池primary clarifier二沉池secondary clarifier泵送系统pumping system活性污泥法activated sludge process变体n. variantSBR运行周期SBR cycle处理周期process cycle进水阶段fill phase进水阀influent valve反应阶段react phase沉淀阶段settle phase清水，上清液clear water上清液n. supernatant排水阶段draw phase滗水阶段decant phase滗水装置decant mechanism闲置阶段，待机阶段idle phase营养物去除nutrient removal营养物生物去除biological nutrient removal碳源carbon source硝化n. nitrificationv. nitrify硝化菌nitrifying bacteria反硝化n. denitrificationv. denitrify脱氮n. denitrification生物反硝化，生物脱氮biological denitrification缺氧—好氧脱氮工艺(A/O法)anoxic-oxic process厌氧—缺氧—好氧法(A2/O法) anaerobic-anoxic-aerobic processA-A-O法同步脱氮除磷工艺anaerobic-anoxic-aerobic process脱氮除磷nitrogen and phosphorus removal厌氧氨氧化(ANAMMOX)anaerobic ammonium oxidation生物除磷biological phosphorus removal膜生物反应器(MBR)membrane biological reactor2．生物膜法生物膜n. biofilm生物膜反应器biofilm reactor生物滤池n. biofilter生物过滤n. biofiltration旋转布水器rotary sprinkler填料n. packings塑料管状或蜂窝状填料plastic tubular orhoneycomb-shaped packings滴滤池trickling filter普通生物滤池trickling filter高负荷生物滤池high-rate filter塔式生物滤池tower biofilter曝气生物滤池(BAF) biological aeratedfilter生物转盘法biodisc process生物转盘rotating biological contactor生物转盘n. biodisc塑料盘片plastic discs轻质盘片lightweight discs水平轴horizontal shaft生物粘液biological slime粘液层slime layer生物流化床biological fluidized bedbiological fluidised bed生物流化床反应器fluidized-bed bioreactor移动床生物膜反应器(MBBR)moving-bed biofilm reactor3．厌氧生物处理发酵n. fermentationv. fermentate产酸细菌n. acidogens产甲烷细菌n. methanogens产酸阶段acidogenic phase产甲烷阶段methanogenic phase水解n. hydrolysisv. hydrolysis产酸发酵acidogenic fermentation产氢产乙酸H2-producing acetogenesis产甲烷methanogenesis产酸菌acid formers产甲烷菌methane formers ,methane-forming bacteria有机酸organic acids挥发性脂肪酸(VFAs) volatile fatty acids硫酸盐还原sulfate reduction硫酸盐还原菌sulfate-reducing bacteria上流式厌氧污泥床(UASB)upflow anaerobic sludge blanket上升流速upflow velocity厌氧折流板反应器(ABR)anaerobic baffled reactor两段或两级厌氧生物处理two-stage anaerobic biotreatment两相厌氧生物处理two-phase anaerobic biotreatment产酸相acidogenic phase产甲烷相methanogenic phase消化n. digestionv. digest消化池n. digestor厌氧消化anaerobic digestion污泥消化sludge digestion厌氧消化池anaerobic digestor厌氧接触法anaerobic contact process厌氧膨胀床反应器anaerobic expanded-bed reactor 厌氧流化床反应器anaerobic fluidized-bed reactor厌氧生物转盘anaerobic rotating biological contactor 4．自然生物处理系统自然净化系统natural purification system稳定塘stabilization pondsstabilization lagoons氧化塘oxidation ponds土地处理系统land treatment systems废水土地处理land treatment of wastewater净化过程purification process自然净化natural purification污水塘sewage lagoon稳定塘stabilization pondsstabilization lagoons氧化塘oxidation ponds好氧塘aerobic pond兼性塘facultative pond好氧生化反应aerobic biochemical reaction厌氧生化反应anaerobic biochemicalreaction厌氧分解anaerobic decomposition厌氧分解decompose anaerobically好氧稳定aerobic stabilization细菌n. bacteria藻类n. algae微型植物microscopic plants出流，出水effluent flow光合作用n. photosynthesis厌氧塘anaerobic pond曝气塘aerated pond修饰塘polishing pond熟化塘maturation lagoon深度处理塘advanced treatment pond三级处理塘tertiary treatment pond土地处理工艺（过程）land treatmentprocesses关键因素critical factors土壤类型soil type气候n. climate土地处理系统land treatment systems慢速土地处理系统slow rate land treatment system低负荷土地处理系统low-rate land treatment system三级处理水平tertiary treatment level灌溉n. irrigationv. irrigate土壤的天然过滤和吸附性质natural filtration and adsorption properties ofsoil投配的废水applied wastewater垄—沟表面布水ridge-and-furrow surface spreading喷洒布水系统，喷灌布水系统sprinkler systems快速渗滤土地处理系统rapid infiltration land treatment system渗滤—渗透土地处理infiltration-percolation land treatment快速渗滤rapid infiltration快速渗滤法rapid infiltration method过滤作用filtering action吸附作用adsorption action地表漫流土地处理系统overland flow land treatment system 地表漫流overland flow径流集水沟runoff collection ditch物理、化学和生物过程physical , chemical , and biological processes 湿地n. wetland天然湿地natural wetland人工湿地constructed wetlandman-made wetland第七部分：污泥处理、处置与利用污泥n. sludge生活污水污泥sewage sludge污泥体积，污泥量sludge volume原污泥，生污泥raw sludge新鲜污泥，生污泥fresh sludge消化污泥，熟污泥digested sludge混合污泥mixed sludge污泥处理sludge treatment污泥处置sludge disposal最终处置ultimate disposal填埋n. landfill污泥减量sludge volume reduction污泥稳定化sludge stabilization（污泥）浓缩n. thickening污泥浓缩sludge thickening稳定，稳定化n. stabilizationv. stabilize稳定了的污泥stabilized sludge调理（调节）n. conditioningv. condition脱水n. dewateringv. dewater干化n. drying污泥干化场sludge drying bed污泥干燥heat drying干燥器n. dryer污泥焚烧，污泥焚化n. incineration焚烧炉，焚化炉n. incinerator污泥浓缩sludge thickening物理过程physical process含水过多的污泥watery sludge稀污泥thin sludge处理装置treatment unit浓缩池n. thickener重力浓缩gravity thickening重力浓缩池gravity thickener圆形污水沉淀池circular sewage sedimentation tank刮泥机sludge scraper搅拌作用stirring action底流n. underflow浓缩的底流thickened underflow浓缩污泥thickened sludge出水n. effluent上清液n. supernatant溢流v. overflow堰n. weir气浮浓缩floatation thickening溶气气浮dissolved-air floatation气浮池floatation tank入流污泥influent sludge污泥絮体sludge flocs撇去v. skim漂浮污泥层floating sludge layer污泥消化sludge digestion消化池n. digester消化池装置digester unit消化n. digestionv. digest有机固体organic solids生化分解biochemical decomposition好氧消化aerobic digestion好氧污泥消化aerobic sludge digestion好氧消化过程aerobic digestion process活性污泥池activated sludge tank预制的（成套）活性污泥处理系统prefabricated (package) activated sludge treatment systems预制的接触稳定或prefabricated contact stabilization or 延时曝气处理系统extended aeration treatment systems BOD负荷BOD loading细胞物质cellular mass内源衰亡endogenous decay厌氧消化anaerobic digestion厌氧污泥消化anaerobic sludge digestion有盖的圆形池covered circular tank消化过程digestion process厌氧消化过程anaerobic digestion process生化反应biochemical reactions有机酸organic acids挥发性脂肪酸(VFAs) volatile fatty acids甲烷气methane gas末端产物end product指示剂n. indicator污泥消化池气体sludge digester gas污泥沉淀sludge settling污泥储存sludge storage消化污泥digested sludge充分消化的污泥well-digested sludge消化池上清液digester supernatant中温消化mesophilic digestion高温消化thermophilic degestion污泥脱水sludge dewatering混合堆肥co-composting污泥处理总成本overall sludge-handling costs第八部分：废水回用地表水资源surface water resource地下水资源groundwater resource水短缺water scarcity回用n. , v. reuse废水回用wastewater reuse直接回用direct reuse直接废水回用direct wastewater reuse间接回用indirect reuse间接废水回用indirect wastewater reuse出水处理effluent treatment回用水reclaimed water排放n. , v. discharge保留n. retention循环n. recyclingv. recycle部分处理n. partial treatment最终用途end use城市污水回用municipal wastewater reuse灌溉n. irrigation景观灌溉landscape irrigation地下水回灌groundwater recharge市政回用municipal reuse直接市政回用direct municipal reuse深度处理，高级处理advanced treatment分质供水系统dual-distribution system间接市政回用indirect municipal reuse供水系统，给水系统water supply system取水口n. intake天然同化能力natural assimilative capacity人工回灌artificial recharge深井注射deep-well injection浅表布水shallow surface spreading渗透n. percolation工业回用industrial reuse工艺废水，过程废水process wastewaters工艺补充水，过程补充水plant processmakeup water冷却塔水cooling tower water选择性处理optional treatment水费water costs回用的城市污水reclaimed municipal wastewater 工业过程industrial processes冷却水cooling water锅炉给水boiler feedwater灌溉回用irrigation reuse废水直接灌溉direct irrigation with wastewater低负荷土地处理系统low-rate land treatment system间接灌溉回用indirect reuse for irrigation废水排放wastewater discharge雨水回用storm water reuse可回用水reusable waterPartⅨ:第九部分：投资成本，投资费（用）capital costs建设成本，建设费（用）construction costs 运行成本，运行费（用）operating costs 能耗成本energy costs运行维护operation and maintenance运行控制operational control控制系统control system仪表/控制系统instrumentation/control system自动控制系统，自控系统automatic control system。

1.给水工程water supply engineering FK8G BkQ!原水的取集和处理以及成品水输配的工程。

e>:bV7h j~2.排水工程sewerage,wastewater engineering 6"d^4L?收集、输送、处理和处置废水的工程。

1b 6o x63.给水系统water supply system :OF:(,J给水的取水、输水、水质处理和配水等设施以一定方式组合成的总体。

NbD 4.排水系统sewerage system ,@_$acm排水的收集、输送、水质处理和排放等设施以一定方式组合成的总体。

kH!I&4d& 5.给水水源water source blwdcdh给水工程所取用的原水水体。

Su<Ggv"6.原水raw water iY =M67V由水源地取来的原料水。

TzXivE@mm7.地表水surface water G`9\v=0存在于地壳表面，暴露于大气的水。

Bi"7FF(z8.地下水ground water G?LPj*=$?存在于地壳岩石裂缝或土壤空隙中的水。

DnA}!s9.苦咸水(碱性水)brackish water，alkaline water c9\jELO碱度大于硬度的水，并含大量中性盐，pH值大于7。

OO@ (lt10.淡水fresh water 6(4FC?Y7含盐量小于500mg/L的水。

11.冷却水cooling water dzMlfJp用以降低被冷却对象温度的水。

EnXNTat})12.废水wastewater bX%9'O[-居民活动过程中排出的水及径流雨水的总称。

它包括生活污水、工业废水和初雨径流以及流入排水管渠的其它水。

T+7O+X#13.污水sewage,wastewater [(U:1&x &受一定污染的来自生活和生产的排出水。

/k3v\Jq{14.用水量water consumption eO#Kn'5用水对象实际使用的水量。

给排水专业英语汇总废水处理 wastewater disposal 合流制 combined sewers UNIT 1给水工程 water supply engineering 受纳水体 receiving waters 分流制separate sewers排水工程 sewetage engineering 污染 pollution pollute 建筑排水系统building drainage system市政工程 civil engineering 污染物 pollntant 卫生洁具 plumbing fixtures市政工程师 civil engineer 玷污、污染 contamination 卫浴设备 bathroom fixtures环境工程 environmental engineering 致污物 contaminant 输水系统 water transmission system水文学 hydrology 未污染 uncontaminated 漏水率 leakage rate水力学 hydranlies 水污染 water pollution 配水系统 water distribution system水环境 natural aquatic environment 水污染控制 water pollutioncontrol 环状管网 grid system流域 watershed 水污染防治 water pollution prevention 支状管网branching system水体 waterbody 污水回用 wastewater reuse 下水管道 sanitary sewer 地表水 surface water 污水节流管 intercepting sewer UNIT 2新鲜水 freshwater 水短缺 water scarcity 污水节流系统 intercepting sewer system地下水 groundwater 地表水资源 surface water resource 污水节流井sewage intercepting cell含水层 aquifer 管网 Pipe Network 支管 collection sewer collector sewer天然含水层 natural aquifer 供水系统 water supply system 生活污水sanitary sewage地下含水层 underground aquifer 市政配水系统 municipal distribution system domestic sewage水文循环 natural hydrologic cycle 建筑给水系统house water supply system domestic wastewater渗滤 infiltration 分区供水系统 dual distribution system 工业污水industrial wastewater降水 precipitation 小区 micro district 工业污水/液/物 industrial wastes渗入 precolation 小社区 small community 农业用水 agricultural wastewater/wastes蒸发 evaporation 冷水供水系统 cold water supply system 雨水rainwater stormwater蒸腾 transpiration 热水供水系统 hot water supply system 水位waterlevel城市水文循环 urban hydrologic cycle 消防系统 fire protection system 海拔、标高 elevation水源 water source 坡度 grade 喷淋系统 fire protection sprinkler system水资源 water resource 自动水幕系统 automatic drencher system 倾斜度slope取水 water withdrawal 半自动水幕系统明渠 Open channel水处理 water treatment 开挖 excavation semi automatic drencher system配水 water distribution 消火栓 hydrant 深度 excavation depth用水 water use 排水系统 drainage system 水力分析 hydraulic analysis 污水 wastewater 生活排水系统 sanitary system 水头 pressure head废水 abwasser 工业排水系统 industrial system 总水头 total head废水收集 wastewater collection 雨水排水系统 stormwater system Unit 3 水头损失 Head loss 水源 Water sources 审美 Esthetic速度头动压头 Velocity head 味 Taste供水水源 Water supples静压 Static head 原水 Raw water 嗅 Odo摩擦水头 Friction head 未处理水 Untreated water 色 Colour水力坡度线 Hydranlic grade line 出水 Finished water 变色Discolouration 重力流 Gravity flow 原水水质 Raw-water quality 变色Discolor水塔 Water castle 水质标准 Water quality standards 水质物理参数Physical parameters of water quality 贮水箱 Cistern 水质要求 Water quality requirements 水的物理性质 Physical quality of water 泵站 Pump station 饮用水 Drink water\potable water 浊度值 Turbidity values 给水泵站 Water pump station 自来水 Tap water 浊度单位 Turdidity unit 污水泵站Sewage station 纯水 Pure water 浑浊单位 Turdid提升泵站 Lift pumping plant 嗅阈值 Threshold odor number 饮用水标准Drinking water standards增压泵 Booster pump 化学性质 Chemical quality 饮用水一级标Primary drinking water standards离心泵 Centrifugal pump 最大允许浓度 Maxmum permissible levels 水质化学参数Chemical parameters of water quality 潜水泵 Submer sible pump 溶解氧 Dissolved oxygen (DO) maxmum allowable levels潜水艇 Submerine 最大污染物浓度 Maxmum contaminant levels 溶解氧浓度Do level深井泵 Well pump 主要污染物 Primary contaminants 溶解氧平衡 Do balance虹吸虹吸管 Siphon 有机化合物 Organic chemicals 氧损 Oxygen depletion 人孔 Manhole 合成有机化合物 Synthetic organic chemicals 有机污染物 Organic pollutant 法兰 Flange 挥发性有机化合物 Volatile organic ohemicals 生化需氧量 Biochemical oxygen demand (BOD) 阀门 Valve 无机化合物 Inorganic chemical 总氮 Total nitrogen (TN) 闸阀 Gate valve 微生物Micro organisms\microbes 总凯式氮 Total Kjeldahl nitrogen (TKN) 微生物污染 Microbial contaminants 悬浮固体 Suspended solids (SS) 泵送系统 Pumping system流量 Flow rate 病原微生物 Pathogenic micro organisms 总悬浮固体Total suspended solids (TSS)病原体 Pathogenic 溶解 D流速 Fluid velocity issolved (DS)层流 Laminar flow 病毒 Pathogenic bacterin 总溶解 Total dissolved (TDS) 滞流粘性流 viscous flow 细菌 Bacteria Unit 4大肠杆菌 Coliform bacteria 过渡流 Transitional flow 溶解的铁和锰Dissolved iron and manganese 湍流 Turbulent flow 病毒 Viruses 硬度Hardness藻类 Algae 紊流 Turbulence flow 碱度 Alkalinity涡流 Eddying flow 浊度 Turbidity 盐度 Salinity雷诺数 Teynolds number 放射性 Radionuclide 有害物质 Toxic and hazardous materials感官性状 Esthetic qualities 水质 Water guality 氰化物 Cyanides急性毒性 Acute toxity 处理水 Treated wastes 砂 Grit慢性毒性 Chronic toxity 回用水 Redaimed water 沙 Sand基因毒性 Genetic toxicity 水处理过程 Water processing 除砂 Grit removal 基因 Gene 收集 Collect 沉砂池 Grit chamber 难降解有机化合物Refractory organic chemicals 处置 Dispose 沉淀 Settling永久性有机污染物 Persistent organic pollutants 处理方法 Treatment method 沉淀池 Settling tank 致癌化学性 Carcinogenic chemicals 处理费用Treatment costs 澄清池 Clarifier 三卤甲烷 Trihalo methanes 处理单元Treatment process 初澄清池 Primary clarifier 卤素 Halogen 运行模式Operational mode 初沉池 Primary settling tank 甲基 Methyl 间歇处理方式Batch treatment approach 一级出水 Primary effluent 氯仿 Trichloromethane 均匀均化 Equalization 二级处理 Secondary treatment 三氯甲烷 Chloroform 均匀 Equalize 二级处理工艺 Secondary treatment process 杀虫剂农药Pesticide 调蓄水池 Equalization storage 生物处理 Biological treatment 害虫 Pest 调节池 Equalization tank 二澄清池 Secondary clarifier 杀虫剂Insecticide 蓄水池二沉池 Secondary settling tank Storage tank除草剂 Herbicide 降解 Degrade 最终澄清池 Final clarifier 杀菌剂Germicide 分解 Decompose 最终沉淀池 Final settling tank 细菌 Germ 分离Separate 二级出水 Secondary effluent 防腐剂 Preservative 隔离 Separation 三级处理 Tertiary treatment 保证 Preserve 物理法 Physical process 深度处理 Advanced treatment 清洗剂 Cleaning agent 物理处理 Physical treatment 废水消毒 Waste disinfection 洗涤剂 Detergent 物理处理过程 Physical treatment process 出流出水 Effluent flow允许浓度 Allowable levels 发泡剂 Foaming agent 一级处理 Primary treatment泡沫 Foam 初步处理 Preliminary treatment 优异出水 High-quality polished effluent格栅筛滤 Screening 废水处理厂 Wastewater treatment plant 化肥Fertilizer肥沃的 Fertile 格栅 Screen 污水处理厂 Sewage treatment plant 富营养化 Eutrophication 格栅 Bar screen 二级处理厂 Secondary treatment plant 城市污水处理营养的 Trophic 栅条 Bars营养水平 Trophic level 钢栅条 Steel bars Municipal wastewater treatment市政工程 Municipal engineering 生态位 Niche 渣耙 Cleaning rakes圆形破碎机 Circular grinder 土木工程 Civil engineering Unit 5原污水 Raw sewage 破碎 Grind 城市污水处理厂原废水 Raw wastes 除砂 Degritting Municipal wastewater treatment plant污水处理能力 Sewage treatment capacity 混合池 mixer tank 刮泥机sludge scraper 电容 Capacitance 快速混合池 flash-mix tank 排泥 sludge drawoff 污水处理设施 Municipal treatment facilities 絮凝器 n.flocculator sludge withdrawal 多反应器设施 Multi-reactor facility 絮凝池flocculation tank 预沉淀 n. presedimentation 处理池 Treatment tank 预沉淀池 presedimentation basin负荷 Load 固体接触池 solids-contact tank负荷 Loadings 澄清 n. clarification 3(过滤 n. filtration 水力负荷Hydrautic loading 滤池 n. filter v. clarify污染负荷 Pollutant load 澄清池 n. clarifier 慢滤池 slow filter 有机负荷 Organic load 高负荷澄清池 high rate clarifier 快滤池 rapid filter 无机负荷 Inorganic load 澄清水 clarifying water 高速(负荷)滤池 high rate filter 不含化肥、农药无机的 Unorganic 砂滤池 sand filter 周期性负荷 Periodic(intermitlent) loading 2(沉淀 n. sedimentation 慢砂滤池 slow sand filter 第五部分: 物化处理沉降 n. sedimentation 快砂滤池 rapid sand filter 1(混凝 n. coagulation 自由沉降 plain settling 重力滤池 gravity filter混凝过程 coagulation process 拥挤沉降 hindered settling 压力滤池pressure filter化学混凝 chemical coagulation 重力沉降 gravity settling 过滤介质，滤料 filter medium凝聚 n. aggregation 沉淀池 settling tank silica sand 石英砂絮凝 n. flocculation 沉淀池，沉降池 sedimentation tank 无烟煤 n. anthracite矩形沉淀池 rectangular settling tank 硅藻土 diatomaceous earth v. flocculate异向絮凝 perikinetic flocculation 圆形沉淀池 circular settling tank 煤—砂滤床 coal-sand beds同向絮凝 orthokinetic flocculation 管式沉淀池 tube settler 多层滤料multilayered media混凝剂 n. coagulant 斜管沉淀池 steeply inclined tube settler 混合滤料 mixed media混凝剂投量 coagulant dosage 板式沉淀池 parallel-plate settler 双层滤料滤池 dual media filter烧杯实验 jar test 双层滤池 two-layer filter 板式沉淀池 plate separator最佳混凝剂投量 optimum coagulant dosage 气浮 n. floatation 粗滤料coarse media助凝剂 coagulant aid 泡沫分离 foam separation 细滤料 fine media 助凝剂 flocculation aid 溶气气浮 dissolved-air floatation 助滤剂filter aid聚电解质 n. polyelectrolytes 气浮池 floatation tank 滤后水，滤出水filtered water快速混合 flash-mix , 表面撇渣装置 surface-skimming device 滤后水，滤池出水 filter effluent撇去 v. skim 滤前水，滤池进水 filter influent rapid-mix快速混合器 flash mixer , 浮渣 n. scum 浊度穿透 turbidity breakthrough浮渣槽 scum trough 过滤周期 filter cycle rapid mixer清洗周期 cleaning cycle 病毒 n. viruses v. inactivate刮砂法 scraping method 藻类 n. algae 接触时间 contact time表面刮砂 surface scraping 需氯量 chlorine demand 原生动物 n.protozoa反冲洗 backwashing 加氯量，投氯量 chlorine dosage ,水力反冲洗 hydraulic backwashing 5(氧化 n. oxidation appliedchlorine水力反冲洗 hydraulic backwash 自由氯，游离氯 free chlorine , 还原 n. reduction水力分级 hydraulic grading 氧化剂 n. oxidant free available chlorine 化合氯 combined chlorine 强氧化剂 strong oxidizing agent4(消毒 n. disinfection 剩余保护 residual protection 高级氧化法 (AOP) advanced oxidation process余氯 residual chlorine 高级氧化工艺 (AOP) advanced oxidation process v. disinfect消毒剂 n. disinfectant 余氯量 chlorine residual 高级氧化过程 (AOP) advanced oxidation process自由余氯 free residual chlorine 高级氧化技术 (AOT) disinfectionagent杀菌剂 n. germicide 自由氯余量 free chlorine residual advanced oxidation technology消毒过程 disinfection process 化合余氯 combined residual chlorine消毒副产物 disinfection by-products 化合氯余量 combined chlorine residuals 6(吸附 n. adsorption氯化 n. chlorination 折点氯化(法) breakpoint chlorination 活性炭 (AC) activated carbon折点氯化曲线 breakpoint chlorination curve 粉末炭 (PAC) powdered activated carbon v. chlorinate氯化水 chlorinated water 折点加氯量 breakpoint dosage 粒状炭 (GAC) granular activated carbon预氯化 n. prechlorination 氯折点 chlorine breakpoint 颗粒活性炭(GAC) granular activated carbon氯化消毒副产物 by压力钢瓶 pressured steel cylinder 活性炭纤维 (ACF) activated carbon fiber -products of chlorination化学消毒剂 chemical disinfectants 臭氧发生器 ozone generator 再生 n. regeneration液氯 liquid chlorine , 需臭氧量 ozone demand v. regenerate剩余臭氧量 ozone residual 吸附剂 n. adsorbent liquefied chlorine氯胺 n. chloramines 剩余臭氧 residual ozone 吸附质 n. adsorbate次氯酸盐 hypochlorites 吸附塔，吸附柱 adsorption column次氯酸钠 sodium hypochlorite 致病微生物，病源微生物吸附床adsorption bed二氧化氯 chlorine dioxide 空床接触时间 empty bed contact time pathogenic microorganisms病原体 n. pathogens 吸附带 mass transfer zone 臭氧 n. ozone臭氧化，臭氧消毒 n. ozonation 致病细菌或病毒 pathogenic bacteria or viruses 快速小柱试验 rapid small scale column test细菌 n. bacteria 臭氧化 v. ozonate 生物活性炭 (BAC) biological activated carbon紫外线 (UV) ultraviolet radiation (UV) 大肠杆菌 coliform bacteria 伽马射线 gamma radiation 阿米巴氏菌 amoebic cysts 7(离子交换 n. ion exchange孢子，芽孢 n. spores 灭活 n. inactivation 离子交换树脂 ion exchange resin离子交换器 ion exchanger 电解 n. electrolysis 底物(基质)利用substrate utilization离子交换柱 ion exchange column 电除盐 (EDI) n. electrodeionization 生物量 n. biomass硬度 n. hardness 吹脱、汽提法 n. stripping 生物反应 biological reaction除硬 hardness removal 生物氧化 biological oxidation软化 n. softening 冷却 n. cooling 生物降解 n. biodegradation冷却水 cooling water 生物降解性 n. biodegradability v. soften化学软化 chemical softening 冷却塔 cooling tower 生物可降解的，可生物降解的 a. biodegradable沉淀软化 precipitation softening 第六部分生物处理不可生物降解的 a. nonbiodegradable除盐，脱盐 n. desaltination 生物反应器 n. bioreactor 生物处理biological treatment微生物 n. microorganisms 废水生物处理 biological wastewater treatment v. desalt去矿化 n. demineralization 废水生物处理系统 biological wastewater treatment n. microbes微生物种群 microbial population v. demineralize system离子交换软化法 ion exchange softening process 混合群落 mixed communities 污水生物处理系统 biological sewage treatment 离子交换除盐法 ion exchange desalting process 细菌 n. bacteria system复床 combined bed 原生动物 n. protozoa 生物处理法 biological treatment process混合床 mixed bed 真菌 n. fungi 生物处理装置 biological treatment unit轮虫 n. rotifers 串联 in series8(膜分离 membrane separation 生长 n. growth 悬浮生长处理法suspended-growth treatment processes微滤 n. microfiltration 繁殖 n. reproduction 生物固体 biological solids超滤 n. hyperfiltration 世代时间 generation time 活性污泥 activated sludge纳滤 n. nanofiltration 生长速率 growth rates 附着生长处理法attached-growth treatment processes反渗透 reverse osmosis 环境因子 environmental factors 附着的微生物attached microbes渗透 n. osmosis 生态因子 ecological factors 微生物附着生长 attached microbial growth半透膜 semipermeable membrane 微生物生长动力学 microbial growth kinetics 生物膜 n. biofilm电渗析 n. electrodialysis 1. 迟滞期 lag phase渗析 n. dialysis 2. 对数生长期 exponential-growth phase 代谢 n. metabolism3. 减速生长期 decling growth phase v. metabolize9(其它处理方法稳定期 stationary phase 稳定，稳定化 n. stabilization 中和 n. neutralization 4. 内源呼吸阶段 endogenous stage v. stabilize 内源生长期 endogenous growth phase 生物代谢 biological metabolism v. neutralize酸性废水 acidic wastes 内源呼吸 endogenous respiration 微生物代谢microbial metabolism化学沉淀 chemical precipitation 好氧的 a. aerobic好氧菌 aerobic bacteria沉淀软化 precipitation softening 底物，基质 n. substrate好氧微生物 aerobic microorganisms 曝气池 aeration basin 非挥发性固体nonvolatile solids好氧氧化 aerobic oxidation 曝气池 aeration chamber 挥发性悬浮固体(VSS) volatile suspended solids厌氧的 a. anaerobic 完全混合曝气池 completely mixed aeration basin混合液 mixed liquor厌氧菌 anaerobic bacteria 活性污泥池 activated sludge tank 混合液悬浮固体 (MLSS) mixed liquor suspended厌氧氧化 anaerobic oxidation 曝气 n. aeration solids兼性的 a. facultative 混合 n. mixing 混合液挥发性悬浮固体 (MLVSS) mixed liquor volatile兼性菌 facultative bacteria 曝气系统 aeration system suspended solids好氧环境 aerobic environment 曝气器 n. aerator 污泥沉降比 (SV) settling velocity厌氧环境 anaerobic environment 压缩空气 compressed air 污泥容积指数(SVI) sludge volume index营养物 n. nutrients 空气压缩机，空压机 air compressor 比耗氧速率(SOUR) specific oxygen uptake rate无机营养物 inorganic nutrients 鼓风机，风机 n. blower营养物去除 nutrient removal 循环/切换 n. cycling/switchover 污泥龄sludge age营养物生物去除biological nutrient removal 扩散装置，扩散器 n. diffuser 曝气池容积 aeration tank volume脱氮除磷 nitrogen and phosphorus removal 空气扩散装置，空气扩散器air diffuser 曝气时间 aeration period生物硝化 biological nitrification 鼓泡空气扩散装置(扩散器) bubble air diffuser 曝气时间 aeration time硝化菌 nitrifying bacteria 微气泡扩散装置(扩散器) fine-bubble diffuser 水力停留时间 (HRT) hydraulic residence time 生物反硝化，生物脱氮 biological denitrification 扩散板 plate diffuser 水力负荷 hydraulic loading生物除磷 biological phosphorus removal 扩散管 tube diffuser BOD负荷BOD loading扩散罩 dome diffuser1(活性污泥法 activated sludge process 微气泡扩散曝气 fine-bubble diffused aeration 普通活性污泥法 conventional activated sludge process 微生物 n. microorganisms n. microbes 微气泡 fine-bubble 传统活性污泥法 conventional activated sludge process细菌 n. bacteria 大气泡 coarse-bubble 标准活性污泥法 standard activated sludge process生物絮体 biological floc 传统活性污泥厂 conventional activatedsludge plant 静态混合器 static mixer微生物絮体 microbial floc 机械曝气系统 mechanical aeration systems阶段曝气活性污泥step aeration activated sludge process活性污泥 activated sludge 机械曝气 mechanical aeration 分段 v. step 絮状活性污泥 flocculate-bacterial sludge 表面曝气 surface aeration进水负荷 influent load回流活性污泥 (RAS) returned activated sludge 表面曝气器 surface aerator 分段进水 step loading回流污泥 returned sludge 需氧量 oxygen demand 渐减 v. taper回流污泥 recycled sludge 供气量 air supply 渐减曝气 tapered aeration 剩余污泥 excess sludge 氧转移效率 oxygen tansfer efficiency 接触稳定活性污泥法废活性污泥 (WAS) waste activated sludge contact stabilization activated sludge process废污泥 waste sludge 可沉降固体 settleable solids 再曝气 n. reaeration曝气曝气池 aeration tank 挥发性固体 volatile solids —沉淀—再曝气进水阀 influent valve aeration-sedimentation-reaeration membrane biological reactor完全好氧处理法反应阶段 react phase 2(生物膜法沉淀阶段 settle phase complete aerobic treatment process高负荷(完全混合)活性污泥法清水，上清液 clear water 生物膜 n. biofilm上清液 n. supernatant 生物膜反应器 biofilm reactor high-rate (completely mixed) activated sludge process延时曝气活性污泥法排水阶段 draw phase 生物滤池 n. biofilter滗水阶段 decant phase 生物过滤 n. biofiltration extended aeration activated sludge process延时曝气法 extended aeration process 滗水装置 decant mechanism 旋转布水器 rotary sprinkler延时曝气 extended aeration 闲置阶段，待机阶段 idle phase 填料 n. packings氧化沟 oxidation ditch 塑料管状或蜂窝状填料 plastic tubular or 水平转刷 horizontal rotor 营养物去除 nutrient removal honeycomb-shaped packings转刷曝气 rotor aeration 营养物生物去除 biological nutrient removal滴滤池 trickling filter笼型转刷 caged rotor 碳源 carbon source 普通生物滤池 tricklingfilter吸附—生物降解工艺 (AB法) 硝化 n. nitrification 高负荷生物滤池 high-rate filter塔式生物滤池 tower biofilter adsorption-biodegradation process v. nitrify序批式活性污泥法 (SBR法) sequencing batch reactor 硝化菌 nitrifying bacteria 曝气生物滤池 (BAF) biological aerated filter (SBR) process、反硝化 n. denitrification序批式活性污泥法 (SBR法) sequential batch reactor 生物转盘法 biodisc process v. denitrify脱氮 n. denitrification 生物转盘 rotating biological contactor (SBR) processSBR法 SBR process 生物反硝化，生物脱氮生物转盘 n. biodisc序批式反应器 (SBR) sequencing batch reactor (SBR) 塑料盘片 plastic discs biological denitrification序批式反应器 (SBR) sequential batch reactor 缺氧—好氧脱氮工艺 (A/O 法) 轻质盘片 lightweight discs初沉 primary clarification 水平轴 horizontal shaft anoxic-oxic process 2 曝气 n. aeration 厌氧—缺氧—好氧法 (A/O法) 生物粘液biological slime二沉 secondary clarification 粘液层 slime layer anaerobic-anoxic-aerobic process初沉池 primary clarifier A-A-O法同步脱氮除磷工艺二沉池 secondary clarifier 生物流化床 biological fluidized bed anaerobic-anoxic-aerobic process泵送系统 pumping system 脱氮除磷 nitrogen and phosphorus removal biological fluidised bed活性污泥法 activated sludge process 厌氧氨氧化 (ANAMMOX) 生物流化床反应器 fluidized-bed bioreactor移动床生物膜反应器 (MBBR) 变体 n. variant anaerobic ammonium oxidationSBR运行周期 SBR cycle 生物除磷 biological phosphorus removal moving-bed biofilm reactor处理周期 process cycle进水阶段 fill phase 膜生物反应器 (MBR) 3(厌氧生物处理厌氧生化反应 anaerobic biochemical reaction发酵 n. fermentation 消化 n. digestion 厌氧分解 anaerobic decomposition厌氧分解 decompose anaerobically v. fermentate v. digest产酸细菌 n. acidogens 消化池 n. digestor 好氧稳定 aerobic stabilization产甲烷细菌 n. methanogens 厌氧消化 anaerobic digestion 细菌 n. bacteria产酸阶段 acidogenic phase 污泥消化 sludge digestion 藻类 n. algae产甲烷阶段 methanogenic phase 厌氧消化池 anaerobic digestor 微型植物microscopic plants水解 n. hydrolysis 厌氧接触法 anaerobic contact process 出流，出水effluent flow厌氧膨胀床反应器光合作用 n. photosynthesis v. hydrolysis产酸发酵 acidogenic fermentation anaerobic expanded-bed reactor 产氢产乙酸 H-producing acetogenesis 厌氧流化床反应器厌氧塘anaerobic pond 2产甲烷 methanogenesis 曝气塘 aerated pond anaerobic fluidized-bed reactor产酸菌 acid formers 厌氧生物转盘修饰塘 polishing pond产甲烷菌 methane formers , 熟化塘 maturation lagoon anaerobic rotating biological contactor深度处理塘 advanced treatment pond methane-forming bacteria有机酸 organic acids 4(自然生物处理系统三级处理塘 tertiary treatment pond挥发性脂肪酸 (VFAs) volatile fatty acids自然净化系统 natural purification system 土地处理工艺(过程) land treatment processes硫酸盐还原 sulfate reduction 稳定塘 stabilization ponds 关键因素critical factors硫酸盐还原菌 sulfate-reducing bacteria 土壤类型 soil type stabilization lagoons氧化塘 oxidation ponds 气候 n. climate上流式厌氧污泥床 (UASB) 土地处理系统 land treatment systems 土地处理系统 land treatment systems废水土地处理 land treatment of wastewater 慢速土地处理系统 upflow anaerobic sludge blanket上升流速 upflow velocity 净化过程 purification process slow rate land treatment system自然净化 natural purification 低负荷土地处理系统厌氧折流板反应器 (ABR) low-rate land treatment system污水塘 sewage lagoon 三级处理水平 tertiary treatment level anaerobic baffled reactor稳定塘 stabilization ponds 灌溉 n. irrigation两段或两级厌氧生物处理 two-stage anaerobic stabilization lagoons v. irrigate氧化塘 oxidation ponds 土壤的天然过滤和吸附性质 biotreatment两相厌氧生物处理 two-phase anaerobic biotreatment 好氧塘 aerobic pond natural filtration and adsorption properties of soil 产酸相 acidogenic phase 兼性塘 facultative pond 投配的废水 applied wastewater好氧生化反应垄—沟表面布水产甲烷相 methanogenic phase aerobic biochemical reaction浓缩的底流 thickened underflow ridge-and-furrow surface spreading 污泥减量 sludge volume reduction 浓缩污泥 thickened sludge 喷洒布水系统，喷灌布水系统 sprinkler systems快速渗滤土地处理系统 rapid infiltration land 污泥稳定化 sludge stabilization 出水 n. effluent上清液 n. supernatant treatment system渗滤—渗透土地处理 infiltration-percolation land (污泥)浓缩 n. thickening 溢流 v. overflow污泥浓缩 sludge thickening 堰 n. weir treatment快速渗滤 rapid infiltration 稳定，稳定化 n. stabilization 气浮浓缩floatation thickening快速渗滤法 rapid infiltration method 溶气气浮 dissolved-air floatation v. stabilize过滤作用 filtering action 稳定了的污泥 stabilized sludge 气浮池floatation tank吸附作用 adsorption action 调理(调节) n. conditioning 入流污泥influent sludge地表漫流土地处理系统污泥絮体 sludge flocs v. condition脱水 n. dewatering 撇去 v. skim overland flow land treatment system 地表漫流 overland flow 漂浮污泥层 floating sludge layer v. dewater 径流集水沟 runoff collection ditch 干化 n. drying物理、化学和生物过程污泥干化场 sludge drying bed 污泥消化 sludge digestion污泥干燥 heat drying 消化池 n. digester physical , chemical , and biological processes湿地 n. wetland 干燥器 n. dryer 消化池装置 digester unit天然湿地 natural wetland 污泥焚烧，污泥焚化 n. incineration 消化 n. digestion人工湿地 constructed wetland 焚烧炉，焚化炉 n. incinerator v. digest 有机固体 organic solids man-made wetland污泥浓缩 sludge thickening 生化分解 biochemical decomposition第七部分:污泥处理、处置与利用物理过程 physical process 好氧消化aerobic digestion污泥 n. sludge 含水过多的污泥 watery sludge 好氧污泥消化 aerobic sludge digestion生活污水污泥 sewage sludge 稀污泥 thin sludge 好氧消化过程 aerobic digestion process污泥体积，污泥量 sludge volume 处理装置 treatment unit 活性污泥池activated sludge tank原污泥，生污泥 raw sludge 浓缩池 n. thickener 预制的(成套)活性污泥处理系统新鲜污泥，生污泥 fresh sludge 重力浓缩 gravity thickening prefabricated (package) activated sludge treatment消化污泥，熟污泥 digested sludge 重力浓缩池 gravity thickener systems混合污泥 mixed sludge 圆形污水沉淀池预制的接触稳定或污泥处理 sludge treatment circular sewage sedimentation tank prefabricated contact stabilization or污泥处置 sludge disposal 刮泥机 sludge scraper 延时曝气处理系统最终处置 ultimate disposal 搅拌作用 stirring action extended aeration treatment systems填埋 n. landfill 底流 n. underflow BOD负荷 BOD loading细胞物质 cellular mass 废水回用 wastewater reuse 冷却塔水 cooling tower water内源衰亡 endogenous decay 直接回用 direct reuse 选择性处理 optional treatment直接废水回用 direct wastewater reuse 水费 water costs厌氧消化 anaerobic digestion 间接回用 indirect reuse 回用的城市污水厌氧污泥消化 anaerobic sludge digestion 间接废水回用 indirect wastewater reuse reclaimed municipal wastewater 有盖的圆形池 covered circular tank 出水处理 effluent treatment 工业过程 industrial processes 消化过程 digestion process 回用水 reclaimed water 冷却水 cooling water 厌氧消化过程 anaerobic digestion process 排放 n. , v. discharge 锅炉给水boiler feedwater 生化反应 biochemical reactions 保留 n. retention 灌溉回用 irrigation reuse 有机酸 organic acids 循环 n. recycling 废水直接灌溉direct irrigation with wastewater 挥发性脂肪酸 (VFAs) volatile fatty acids 低负荷土地处理系统 low-rate land treatment system v. recycle 甲烷气 methane gas 部分处理 n. partial treatment 间接灌溉回用indirect reuse for irrigation 末端产物 end product 最终用途 end use 废水排放 wastewater discharge 指示剂 n. indicator 城市污水回用 municipal wastewater reuse 雨水回用 storm water reuse 污泥消化池气体 sludge digester gas 灌溉 n. irrigation 可回用水 reusable water 污泥沉淀 sludge settling 景观灌溉 landscape irrigation Part ?: 第九部分:污泥储存 sludge storage 地下水回灌 groundwater recharge 投资成本，投资费(用) capital costs 消化污泥 digested sludge 建设成本，建设费(用) construction costs充分消化的污泥 well-digested sludge 市政回用 municipal reuse 运行成本，运行费(用) operating costs 消化池上清液 digester supernatant 直接市政回用 direct municipal reuse 能耗成本 energy costs 中温消化 mesophilic digestion 深度处理，高级处理 advanced treatment 运行维护 operation and maintenance 高温消化 thermophilic degestion 分质供水系统 dual-distribution system 运行控制 operational control间接市政回用 indirect municipal reuse 控制系统 control system污泥脱水 sludge dewatering 供水系统，给水系统 water supply system 仪表/控制系统混合堆肥 co-composting 取水口 n. intake instrumentation/control system天然同化能力 natural assimilative capacity 自动控制系统，自控系统污泥处理总成本overall sludge-handling costs 人工回灌 artificial recharge automatic control system深井注射 deep-well injection第八部分:废水回用浅表布水 shallow surface spreading地表水资源 surface water resource 渗透 n. percolation地下水资源 groundwater resource 工业回用 industrial reuse水短缺 water scarcity 工艺废水，过程废水 process wastewaters回用 n. , v. reuse 工艺补充水，过程补充水 plant process makeup water。

Trench n.沟，渠Cistern n.蓄水池，储水器Drainage n.排水，排水设备，排水的水Foul n.污浊的Siphon n.虹吸（管）；用虹吸管输送Settle n.澄清，（使）沉淀Hydraulic a.水力学的Distillation n.蒸馏（法）Still n.蒸馏器Filtration n.过滤Clarification n.澄清，净化Coagulation n.絮凝，混凝Sanitation n.（环境）卫生Sedimentation n.沉淀，沉积Grate v.装格栅于Basin n.水池，水槽Catch basin 集水池，沉水池Lagoon n.污水池Patent vt，n.为……取得专利，专利，专利品Anticipate vt.促进Turbidity n.浑浊性，浑浊度Coagulant n.混凝剂，凝结剂Modification n.改变，改进，改良Toxic a.有毒的，中毒的Pathogenic a.致病的，病原的Microorganism n.微生物Congregate v.聚集Contaminate v.污染，弄脏Precipitate v.降水，沉降Precipitation n.沉降物（如雨，雪等）Contaminant n.污染物质Hydrological a.水文学的Nutrient n.养分，养料Medium n.介质，培养基Microbial a.微生物的，细菌的Algae n.藻类，海藻Protozoa n.原生动物Inorganics n.无机物Seep vi.渗入Effluent n.污水，废水Epidemic n.流行病，时疫Trace n.痕量，微量，微量金属Monitor v.检验（放射性污染物）Bacteriology n.细菌学Discharge n.排泄（水汽），排泄物Annual a.一年一度的，每年的Typhoid n.伤寒Cholera n.霍乱Round n.循环，周期Eradicate vt.根除，杜绝Lay down 制定，提出Superimpose vt.添加，附加Distil v.蒸馏Distillation n.蒸馏法Electrodialysis n.电渗析Brackish a.稍咸的Estuary n.河口，海湾Osmosis n.渗透性Estuarine a,河口的，港湾的Barrage n.拦河坝Sterilize vt.消毒，杀菌Wholesome a.卫生的，有益于健康的Injurious a.有害的Conductive a.有助于……的，促进的Be conductive to 对……有益的Constituent n.组成物，构成物Turbid a.浑浊的，混乱的Pathogen n.病原体，病菌Sedimentation n.沉积法，沉积作用Flocculate v.絮凝，绒聚Flocculating agent 絮凝剂Settlting n.沉淀Settling out 沉淀出来Coarse a.粗粒的，大的Floc n.絮体，絮凝物体Filtration n.过滤，澄清Chlorinate vt.用氯消毒Sanitary properties 卫生系数（性能，特点等）Colloidal a.胶体（状，质）的Suspension n.悬浮（液），悬浮（体）Portability a.可饮用Detract v.降低，减损Rayon n.人造丝Cellulose n.纤维素Starch n.淀粉Odour n.气味，臭气Secretion n.分泌液Fungi n.真菌Phenol n.（苯）酚Chlorine n.氯气Malodorous a.恶臭的Chlorophenols n.氯酚Break-point chlorination 折点加氯Activated carbon 活性炭Chlorine dioxide 二氧化氯Ozone n.臭氧Silica n.二氧化硅Transparency n.透明（性，度）Mastic n.胶粘剂p.p.m=parts per million 百万分之（几）Coalesce vi.凝聚Decolorize vt.漂白Conductivity n.传导性Resistivity n.电阻性Bacteriological a.细菌学的Alkaline n./a.碱性，碱性的Acidity n.酸性（度）Alkalinity n.酸性（度）Alkalinity n.（强）碱性Corrosive a.腐蚀的Water-supply 给水的Storage reservoir 蓄水库（池）Pipeline n.管道（线）Distribution reservoir 配水库（池）Distribution pipe 配水管网High demands 高峰用水量Supply source 水源Air conditioning equipment 空调设备Water （supply）engineer 给水工程师The fire department 消防部门Catchment n.集水（量），汇水Catchment area 集水区Rainfall n.降雨量Refill v.再装满Runoff n.径流（量）Infiltration n.渗透（入）Infiltration water 渗透水Evaporation n.蒸发Evaporation water 蒸发水Impounding v.贮（水）备灌溉用Impounding reservoir 蓄水池Recharge v.再装，再补充Purify v.使纯净，使洁净Compressor n.压缩机Limestone n.石灰石Porous a.多孔的Formation n.地（岩）层Limestone formation 石灰岩层Porous formation 多空岩层Plumbing n.（自来水，卫生）管道（装置）室内给排水系统（管道，工程）System of plumbing 卫生工程系统（体系）Circulatory a.循环的，流通的Outbreak n.爆发，破裂Epidemic n.流行病，时疫Cross-connection 交叉传染Submerged a.水面下的Inlet n.进（气，水）口Submerged inlet 淹没式入口，进水口淹没Vent n.通风（排气）管（口）；排除，放气Deteriorate v.变质，损坏Appurtenance n.附属物，设备，附件，附属建筑（装置）Sanitary or storm drainage 生活用水或雨水的排放Distribution n.分布，配给Multitude n.许多，大批（量）A multitude of 许多的，众多的Uphill n.a.ad. 上坡，向上Valve n.阀门，开关Microbe n.微生物Lactic a.乳的Lactic acid 乳酸Breakdown n.分解，离解Fermentation n.发酵Equation n.反应式，公式Oxidize v.使氧化Acetic a.醋酸的，醋酸Oxidation n.氧化作用Atmospheric a.大气中的，空气的Butyric a.丁酸的，奶油的，丁酸Bacteria n.细菌Proliferate v.繁殖，繁衍Anaerobic a.厌氧的，厌气的Derivative a.转生的，派生的，衍生物Specialize v.使专门化，特殊化Attack vt.（化学）腐蚀，锈蚀Nutrition n.营养（学）Culture n.培养，养殖Media n.培养基Synthesize v.（人工）合成Preform vt.预先形成Biochemical a.生物化学的Municipal a.城市的Unsaturated a.未饱和的Suspended water 悬着水Intermolecular a.分子间的Aeration n.曝气，通气The zone of aeration 通气层Remainder n.剩余物Capillary a.n.毛细管的Fringe n.边缘，端Transpire v.蒸发，气化Compaction n.压实，压缩Pore n.小孔Intergranular a.颗粒间的Permeability n.渗透性，透气性Recharge well 回灌井Hydraulic a.水力学的Coefficient n.系数Substrate n.基质，底质Sediment n.沉积物Adjacent a.邻近的，相邻的Sodium n.钠Sodium chloride 氯化钠Ion n.离子Conduit n.导管，水管Sewerage n.下水道，污水（排水）工程（系统）Elevation n.高度，海拔Confines n.界限，范围，边界Rectangular a.矩（长方）形的Laminar a.层（式、状、流）的Turbulent a.湍流的Irrigation n.灌溉Nonuniform a.不均匀的，变化的Retard vt.延迟，减速流Retarded flow 滞流，减速流Component n.分（力，量，支）The component of the gravity 重力的分量Shear n.剪（切，力）切（变，力）Shear force 切力，剪力Spillway n.溢洪道Profile n.轮廓，断面（图）Resulting a.所引起（产生）的Resulting profile 所形成的剖面图Sanitary a.关于环境卫生的，卫生的Hydraulic a.水力的，水力学的，水压的Aqueduct n.沟渠，导水管，高架渠Reveal v.泄露，显示Archeological a.考古学的Pipeline n.管道线，输送管Cloaca n.暗渠，下水道，厕所Sewer n.污水池Cesspool n.阴沟，污水管，排水管，下水道Metropolis 首都，大城市，文化商业中心Tributary a.附属的，支流的Lawsuit n.诉讼Downstream a.ad.顺流的，在下游的Sewage n.污水，污物Range v.延伸，探寻，涉及Watershed n.流域，集水区Bedrock n.基岩Rainfall n.降雨，降水，降雨量Divert vt.转移，使转向Ecosystem n.生态系统Biosphere n.生物圈Biotope n.群落生境Inanimate a.非动物的Spatial a.空间的Biocoenosis n.生物群落Moor n.荒野，沼Savannah n.热带大草原Deciduous a.（在成熟期或一定季节）脱落的Flora n.植物群Fauna n.动物群Habitat n.栖息地Climatic a.气候的Terrestrial a.陆地的Aquatic a.水生的Abiotic a.非生物的Ecological a.生态的Autotrophic a.自养的Chloroplast a.叶绿体Herbaceous a.草本的Carbohydrate n.碳水化合物Assimilation n.吸收Heterotrophic a.异养的Herbivore a.食草的Decompose vt.分解Detritus n.腐质Invertebrate a.无脊椎的Carnivore n.食肉动物Arable a.适于耕作的Fluctuate v.波动，涨落Quantitative a.定量的Amplitude n.广大，充足Genetic a.遗传的Botanic a.植物的Compensate vt.补偿Integrated plant protection 综合植物保护Terminal community 最终群落Burgeon vt.发展，展开Deterioration n.恶化，变质Airborne a.空中的Adverse effect 反作用，不利影响Manifest a.明显的vt.表明，证明Catalytic a.催化的Copolymer n.共聚物Toxicity n.毒性，毒力Abatement n.减少，除去Emission n.散发，发射（物）Unrelenting a.不退让的，不松懈的Fusion n.合并，联合Megalopolis n.大城市（由几个城市及郊区连成者）Sparsely ad.稀疏地，稀少地Pollutant n.污染物Reside v.住（留），属于，与……靠得很近Juxtaposition n.并列，并置Severity n.严重性Intensification n.加强，强化Segment n.部分，分布Contaminant n.污染物质，杂质Internal combustion engine 内燃机Per capita 每人口Solid refuse 固体废物，固体垃圾Incinerator n.焚化炉，化灰炉Degradation n.退化，降低Originate vi.发起，发生Affluent a.富足的，丰富Dilution n.冲淡，稀释Dispersion n.分散（作用）弥散Irritation n.刺激，兴奋Hazardous a.有害的Handling characteristics 处理特性Garbage n.垃圾，废料Serve to 用于……Inoffensive a.无害的Inherent a.固有的，内在的Compost vt.把……做成堆肥Raw material 原材料Incineration n.焚化Supervision n.监督，管理Overweight vt.在重量上超过Densely ad.密集地，稠密地Landfill vi.土地掩埋Haul vt.用力拖（或拉）Option n.选择，选择权Municipal solid waste(MSW) 城市固体废物Ecological perspective 生态学观点Recoverable a.可重获的，可找到的Burial n.埋葬Pyrolysis n.热解作用Pyrolysis furnace 干馏炉，热解炉Destructive a.破坏性的Endothermic a.吸热的Exothermic a.放热的Oxygen-free environment 无氧环境Self-sustaining a.自给的Methane n.甲烷Methanol n.甲醇Tar n.焦油Combustible a.可燃的，易燃的Pose vt.造成，形成Aesthetic a.美学的Restrain…from(doing) 制止……（干）……Waste disposal 废物处理Feasibility n.可行性Enactment n.颁布Enforcement n.实施Combined sewer （system）合流制下水管（系统）Separated sewer (system) 分流制下水管（系统）Drain off 把……排除Bypass vt.越过，绕……走Minimize vt.使减少到最少Dilute vt.冲淡Settle out 沉淀出来Municipality n.市，市政府Undesirable a.讨厌的，令人不快的Inadequate a.不足的，不适当的Be acted on 受……作用Notably ad.显著地，著名地Tertiary a.第三极的Leach vt.滤去（物质）Leaching field 滤液场Septic a.引起腐烂的Septic tank 化粪池Detention n.滞留Interact vi.互相作用，互相影响Quest vi.追求，探索Biophysical a.生物物理学的Arithmetical a.算术的Coverage n.覆盖率Priority n.重点，优先Quantitative a.数量的，定量的Hygienic a.卫生的，卫生学的Indisputable a.无可争辩的，无可置疑的Programmer n.规划，订计划者Nationwide a.全国性的Criterion n.（批评，判断的）标准，准则Continuity n.连续性，持续性Forthcoming a.即将到来的，即将出现的Coherent a.一致的，粘附的Sustainable a.持续的，能忍受的Initiative n.倡议，首创精神Legislation n.立法，法规Implementation n.履行，实施Assessment n.评估，估价Underlying a.根本的，基础的Institutional a.制度上的，惯例的Undertaker n.承担者，承办人Water undertaker 自来水厂Privatization n.私有化Inspection n.检查，视察Entity n.实体，统一体。

给排水专业英语李康
给排水专业英语翻译为"Plumbing and Drainage Engineering"。

在给排水专业中，有一些常用的英语词汇和短语，如下所示：
1. Plumbing - 管道安装
2. Drainage - 排水系统
3. Piping - 管道
4. Sewer - 下水道
5. Water supply - 供水系统
6. Water distribution - 配水系统
7. Plumbing fixtures - 卫浴设备
8. Sanitary fittings - 卫生设备
9. Ventilation - 通风系统
10. Pumping station - 泵站
11. Sewage treatment - 污水处理
12. Stormwater management - 雨水管理
13. Plumbing code - 管道安装规范
14. Plumbing design - 管道设计
15. Plumbing installation - 管道安装
16. Plumbing maintenance - 管道维护
17. Plumbing repair - 管道维修
18. Plumbing inspection - 管道检查
19. Water conservation - 节水
20. Backflow prevention - 防止倒流
以上是一些常见的给排水专业英语词汇和短语，希望对你有帮助！。

unit oneDistribution system分配系统Grid system 环状管网ring system环状管网loop feeder 环状管网branching system 枝状管网combination system 联合管网（combined system）Topography地形学，地形，地貌，地势dead end死水点feeder 给水管，进料器Elevation地面标高valve 阀门，真空管water supply 给水，自来水，供水系统service reservoir 配水池（调节水池）pump 泵storage element （储水）构筑物70m head 70米水柱leakage rate 泄漏量（泄漏率）hydraulic 水力的，水压的hydraulic analysis 水力分析field measurement 现场测量（实测）field date 实测数据key point管网节点pipe junctions 管网节点node （key point, junction）节点sign convention符号规约positive clockwise 取顺时针方向为正head loss 水头损失iterative solution 迭代解loop method 环路法flow, runoff, discharge 流量Sanitary 环境卫生的（尤指清除废物）Sewer 下水道，污水管Sanitary sewer 生活污水管道Connection连接管，排出管Cast-iron pipe 铸铁管（补充内容）PVC 聚氯乙烯Grade line 坡度线slope 倾斜度，坡度collecting sewer 污水支管Interceptor 截流污水管（intercepting sewer）Domestic民用的，生活的Manhole 人孔，检查井drainage 排污系统，排水装置，下水道sewerage system 污水工程系统invert 管道内底Pump station 泵站unit twoContaminant 污染物ground water 地下水surface water 地表水wastewater 污废水Floating materials漂浮物suspended materials悬浮物Colloidal materials 胶体物质colloidal particles 胶体微粒Dissolved materials 溶解物质Dissolved gases 溶解气体Microorganisms微生物（microbe）organic and inorganic constituents 有机和无机成分hardness-ion 硬度离子hardness 硬度carbon dioxide二氧化碳hydrogen sulfide 硫化氢Alga(algae) 水藻，藻类Clay 粘土silt泥沙，淤泥pathogenic病原体，致病菌，病原菌Bacteria 细菌Ammonia 氨，氨水Methane gas甲烷，沼气turbidity 浊度taste 味odor 臭drinking water 饮用水water sample 水样suspension 悬浮液turbidity unit (TU) 浊度单位turbidimeter 浊度表，浊度仪Solubility 溶度，溶解性Metabolism 新陈代谢standard color solution 标准比色液threshold odor number 臭阈值boiler feed water 锅炉给水boiler water supply锅炉给水demineralize 去除矿物质scale deposit 水垢，积垢Outfall 出水口，排水口chemical clarification 化学（法）澄清coagulation 混凝coagulant 混凝剂sedimentation 沉淀filtration 过滤disinfection 消毒synthetic polymer 合成聚合物Activated carbon 活性炭Chlorine 氯sedimentation basin 沉淀池oxidize 使氧化，使生锈soften 软化settle-able 会沉淀的Aeration曝气通风unit threeplain settling 自由沉淀detention time 滞留时间Flocculation 絮凝Flocs 絮凝体coagulant aid 助凝剂(flocculation aid) natural alkalinity 自然碱度high-molecular compound 高分子化合物jar test 烧杯实验Centrifugal 离心的low-lift pump 低扬程水泵suction line 吸入管线索impeller 叶轮pump casing 泵壳Paddle-type flocculator 桨板式絮凝器（池）Clarifier 澄清池up flow clarifier 升流式澄清池contact tank 接触反应池Sedimentation basins 沉淀池inlet baffle 进水挡板effluent weir 出水堰tube settler 管式沉淀池influent flow 入流reaction jet structure 喷流结构finger launder 指形槽结构effluent launder 出流槽cross baffle 横向挡板settling tank 沉淀池（settler）aqueous suspension 水悬浮液shallower basin 浅池parallel-plate settler 斜板沉淀池tube settler 斜管沉淀池feed rate 这里指水流速度laminar flow 层流filter medium 过滤介质（滤料）anthracite 无烟煤mixed-media 复合滤料back-wash 反冲洗hydraulic grading水力分级High-Rate Sedimentation Basins 高效澄清池Slow and Rapid Sand Filter慢砂滤池和快砂滤池Mixed-media Filter 复合滤料滤池specific gravity 比重filter cycle 过滤周期oxidation potential 氧化电势，氧化性reduction potential 还原电势，还原性ozone 臭氧Oxidant 氧化剂Reducer 还原剂germicidal property杀菌能力（germicide杀菌剂）molecular weight 分子量Halogen 卤素pilot 试验性的Chlorination 氯化，用氯处理water-borne disease 水传播病THM S三卤甲烷breakpoint chlorination 折点加氯breakpoint dosage折点剂量free (available) chlorine 自由性氯chlorine demand 需氯量combined chlorine 化合性氯unit fourWater Pollution水污染Organic wastes有机废物municipal waste 市政污水Dissolved oxygen 溶解氧（DO）slightly soluble 微溶于水的Saturation 饱和状态saturation concentration 饱和浓度biochemical oxygen demand (BOD)生化需氧量pollutant 污染物Biodegradable 可生物降解的chemical oxygen demand (COD) 化学需氧量oxidizing agent 氧化剂wastewater treatment plant 污水处理厂total suspended solids （TSS）总悬浮固体mixed liquor suspended-solids(MLSS) 混合液悬浮固体浓度volatile suspended solids (VSS) 挥发性固体wastewater analysis 污水水质分析water pollution control水污染控制Anaerobic 厌氧菌的，厌氧引起的Aerobic 需氧的，好氧的unit fivePrimary treatment 一级处理screen 格栅grit chamber 沉砂池settler 沉淀池V-notch weir三角堰primary clarifier 初沉池turbulence 紊流primary effluent 一级出水secondary treatment 二级处理biological treatment system 生物处理系统activated-sludge system 活性污泥系统aeration basin 曝气池return activated sludge （RAS）回流污泥air diffuser 空气扩散器step aeration activated-sludge process 阶段曝气活性污泥法BOD-SS loading BOD污泥负荷mixed liquor suspended-solids(MLSS) 混合液悬浮固体浓度sequential batch reactor (SBR) 序批式（间歇式）活性污泥法primary clarifier 初沉池secondary clarifier 二沉池Sludge treatment 污泥处理volume reduction 减量化Sludge thickening 污泥浓缩gravity thickener重力浓缩池sludge scraper 刮泥器Sludge digestion 污泥消化methane-forming bacteria产甲烷菌。

UNIT 1给水工程water supply engineering排水工程sewetage engineering市政工程civil engineering市政工程师civil engineer环境工程environmental engineering水文学hydrology水力学hydranlies水环境natural aquatic environment流域watershed水体waterbody地表水surface water新鲜水freshwater地下水groundwater含水层aquifer天然含水层natural aquifer地下含水层underground aquifer水文循环natural hydrologic cycle渗滤infiltration降水precipitation渗入precolation蒸发evaporation蒸腾transpiration城市水文循环urban hydrologic cycle水源water source水资源water resource取水water withdrawal水处理water treatment配水water distribution用水water use污水wastewater废水abwasser废水收集wastewater collection废水处理wastewater disposal受纳水体receiving waters污染pollution pollute污染物pollntant玷污、污染contamination致污物contaminant未污染uncontaminated水污染water pollution水污染控制water pollutioncontrol水污染防治water pollutionprevention污水回用wastewater reuseUNIT 2水短缺water scarcity地表水资源surface waterresource管网Pipe Network供水系统water supply system市政配水系统municipaldistribution system建筑给水系统house watersupply system分区供水系统dual distributionsystem小区micro district小社区small community冷水供水系统cold watersupply system热水供水系统hot water supplysystem消防系统fire protectionsystem喷淋系统fire protectionsprinkler system自动水幕系统automaticdrencher system半自动水幕系统semi automaticdrencher system消火栓hydrant排水系统drainage system生活排水系统sanitary system工业排水系统industrialsystem雨水排水系统stormwatersystem合流制combined sewers分流制separate sewers建筑排水系统building drainagesystem卫生洁具plumbing fixtures卫浴设备bathroom fixtures输水系统water transmissionsystem漏水率leakage rate配水系统water distributionsystem环状管网grid system支状管网branching system下水管道sanitary sewer污水节流管interceptingsewer污水节流系统interceptingsewer system污水节流井sewageintercepting cell支管collection sewercollector sewer生活污水sanitary sewagedomestic sewagedomestic wastewater工业污水industrialwastewater工业污水/液/物industrialwastes农业用水agriculturalwastewater/wastes雨水rainwater stormwater水位waterlevel海拔、标高elevation坡度grade倾斜度slope明渠Open channel开挖excavation深度excavation depth水力分析hydraulic analysis水头pressure head总水头total headUnit 3水头损失Head loss速度头动压头Velocity head静压Static head摩擦水头Friction head水力坡度线Hydranlic grade line重力流Gravity flow水塔Water castle贮水箱Cistern泵站Pump station给水泵站Water pump station 污水泵站Sewage station提升泵站Lift pumping plant 增压泵Booster pump离心泵Centrifugal pump潜水泵Submer sible pump 潜水艇Submerine深井泵Well pump虹吸虹吸管Siphon人孔Manhole法兰Flange阀门Valve闸阀Gate valve泵送系统Pumping system流量Flow rate流速Fluid velocity层流Laminar flow滞流粘性流viscous flow过渡流Transitional flow湍流Turbulent flow紊流Turbulence flow涡流Eddying flow雷诺数Teynolds number水质Water guality水源Water sources供水水源Water supples原水Raw water未处理水Untreated water出水Finished water原水水质Raw-water quality 水质标准Water quality standards水质要求Water quality requirements饮用水Drink water\potable water自来水Tap water纯水Pure water 饮用水标准Drinking waterstandards饮用水一级标Primary drinkingwater standards最大允许浓度Maxmumpermissible levelsmaxmumallowable levels最大污染物浓度Maxmumcontaminant levels主要污染物Primarycontaminants有机化合物Organic chemicals合成有机化合物Syntheticorganic chemicals挥发性有机化合物Volatileorganic ohemicals无机化合物Inorganic chemical微生物Microorganisms\microbes微生物污染Microbialcontaminants病原微生物Pathogenic microorganisms病原体Pathogenic病毒Pathogenic bacterin细菌Bacteria大肠杆菌Coliform bacteria病毒Viruses藻类Algae浊度Turbidity放射性Radionuclide感官性状Esthetic qualities审美Esthetic味Taste嗅Odo色Colour变色Discolouration变色Discolor水质物理参数Physical parametersof water quality水的物理性质Physical qualityof water浊度值Turbidity values浊度单位Turdidity unit浑浊单位Turdid嗅阈值Threshold odor number化学性质Chemical quality水质化学参数Chemical parameters ofwater quality溶解氧Dissolved oxygen (DO)溶解氧浓度Do level溶解氧平衡Do balance氧损Oxygen depletion有机污染物Organic pollutant生化需氧量Biochemicaloxygen demand (BOD)总氮Total nitrogen (TN)总凯式氮Total Kjeldahlnitrogen (TKN)悬浮固体Suspended solids (SS)总悬浮固体Total suspendedsolids (TSS)溶解Dissolved (DS)总溶解Total dissolved (TDS)Unit 4溶解的铁和锰Dissolved iron andmanganese硬度Hardness碱度Alkalinity盐度Salinity有害物质Toxic and hazardousmaterials氰化物Cyanides急性毒性Acute toxity慢性毒性Chronic toxity基因毒性Genetic toxicity基因Gene难降解有机化合物Refractoryorganic chemicals永久性有机污染物Persistentorganic pollutants致癌化学性Carcinogenicchemicals三卤甲烷Trihalo methanes卤素Halogen甲基Methyl氯仿Trichloromethane三氯甲烷Chloroform杀虫剂农药Pesticide害虫Pest杀虫剂Insecticide除草剂Herbicide杀菌剂Germicide细菌Germ防腐剂Preservative保证Preserve清洗剂Cleaning agent洗涤剂Detergent发泡剂Foaming agent泡沫Foam化肥Fertilizer肥沃的Fertile富营养化Eutrophication营养的Trophic营养水平Trophic level生态位NicheUnit 5原污水Raw sewage原废水Raw wastes处理水Treated wastes回用水Redaimed water水处理过程Water processing收集Collect处置Dispose处理方法Treatment method处理费用Treatment costs处理单元Treatment process运行模式Operational mode间歇处理方式Batch treatment approach均匀均化Equalization均匀Equalize调蓄水池Equalization storage调节池Equalization tank蓄水池Storage tank降解Degrade分解Decompose分离Separate隔离Separation物理法Physical process物理处理Physical treatment物理处理过程Physical treatment process一级处理Primary treatment 初步处理Preliminary treatment格栅筛滤Screening格栅Screen格栅Bar screen栅条Bars钢栅条Steel bars渣耙Cleaning rakes圆形破碎机Circular grinder破碎Grind除砂Degritting砂Grit沙Sand除砂Grit removal沉砂池Grit chamber沉淀Settling沉淀池Settling tank澄清池Clarifier初澄清池Primary clarifier初沉池Primary settling tank一级出水Primary effluent二级处理Secondary treatment二级处理工艺Secondarytreatment process生物处理Biological treatment二澄清池Secondary clarifier二沉池Secondary settling tank最终澄清池Final clarifier最终沉淀池Final settling tank二级出水Secondary effluent三级处理Tertiary treatment深度处理Advanced treatment废水消毒Waste disinfection出流出水Effluent flow允许浓度Allowable levels优异出水High-quality polishedeffluent废水处理厂Wastewatertreatment plant污水处理厂Sewage treatmentplant二级处理厂Secondarytreatment plant城市污水处理Municipal wastewatertreatment市政工程Municipal engineering土木工程Civil engineering城市污水处理厂Municipal wastewatertreatment plant污水处理能力Sewage treatmentcapacity电容Capacitance污水处理设施Municipaltreatment facilities多反应器设施Multi-reactorfacility处理池Treatment tank负荷Load负荷Loadings水力负荷Hydrautic loading污染负荷Pollutant load有机负荷Organic load无机负荷Inorganic load不含化肥、农药无机的Unorganic周期性负荷Periodic(intermitlent)loading第五部分：物化处理1．混凝n. coagulation混凝过程coagulation process化学混凝chemical coagulation凝聚n. aggregation絮凝n. flocculationv. flocculate异向絮凝perikineticflocculation同向絮凝orthokineticflocculation混凝剂n. coagulant混凝剂投量coagulant dosage烧杯实验jar test最佳混凝剂投量optimumcoagulant dosage助凝剂coagulant aid助凝剂flocculation aid聚电解质n. polyelectrolytes快速混合flash-mix ,rapid-mix快速混合器flash mixer ,rapid mixer混合池mixer tank快速混合池flash-mix tank 絮凝器n. flocculator絮凝池flocculation tank固体接触池solids-contact tank澄清n. clarificationv. clarify澄清池n. clarifier高负荷澄清池high rate clarifier 澄清水clarifying water2．沉淀n. sedimentation沉降n. sedimentation自由沉降plain settling拥挤沉降hindered settling重力沉降gravity settling沉淀池settling tank沉淀池，沉降池sedimentation tank矩形沉淀池rectangular settling tank圆形沉淀池circular settling tank管式沉淀池tube settler斜管沉淀池steeply inclined tube settler板式沉淀池parallel-plate settler板式沉淀池plate separator 气浮n. floatation泡沫分离foam separation溶气气浮dissolved-air floatation气浮池floatation tank表面撇渣装置surface-skimming device撇去v. skim浮渣n. scum浮渣槽scum trough刮泥机sludge scraper排泥sludge drawoffsludge withdrawal预沉淀n. presedimentation预沉淀池presedimentationbasin3．过滤n. filtration滤池n. filter慢滤池slow filter快滤池rapid filter高速（负荷）滤池high rate filter砂滤池sand filter慢砂滤池slow sand filter快砂滤池rapid sand filter重力滤池gravity filter压力滤池pressure filter过滤介质，滤料filter medium石英砂silica sand无烟煤n. anthracite硅藻土diatomaceous earth煤—砂滤床coal-sand beds多层滤料multilayered media混合滤料mixed media双层滤料滤池dual mediafilter双层滤池two-layer filter粗滤料coarse media细滤料fine media助滤剂filter aid滤后水，滤出水filtered water滤后水，滤池出水filtereffluent滤前水，滤池进水filterinfluent浊度穿透turbidity breakthrough过滤周期filter cycle清洗周期cleaning cycle刮砂法scraping method表面刮砂surface scraping反冲洗backwashing水力反冲洗hydraulicbackwashing水力反冲洗hydraulic backwash水力分级hydraulic grading4．消毒n. disinfectionv. disinfect消毒剂n. disinfectantdisinfection agent杀菌剂n. germicide消毒过程disinfection process消毒副产物disinfectionby-products氯化n. chlorinationv. chlorinate氯化水chlorinated water预氯化n. prechlorination氯化消毒副产物by-productsof chlorination化学消毒剂chemicaldisinfectants液氯liquid chlorine ,liquefied chlorine氯胺n. chloramines次氯酸盐hypochlorites次氯酸钠sodiumhypochlorite二氧化氯chlorine dioxide臭氧n. ozone臭氧化，臭氧消毒n.ozonation臭氧化v. ozonate紫外线(UV) ultravioletradiation (UV)伽马射线gamma radiation灭活n. inactivationv. inactivate接触时间contact time需氯量chlorine demand加氯量，投氯量chlorinedosage ,applied chlorine自由氯，游离氯freechlorine ,free availablechlorine化合氯combined chlorine剩余保护residual protection余氯residual chlorine余氯量chlorine residual自由余氯free residualchlorine自由氯余量free chlorineresidual化合余氯combined residual chlorine化合氯余量combined chlorine residuals折点氯化（法）breakpoint chlorination折点氯化曲线breakpoint chlorination curve折点加氯量breakpoint dosage氯折点chlorine breakpoint压力钢瓶pressured steel cylinder臭氧发生器ozone generator需臭氧量ozone demand剩余臭氧量ozone residual剩余臭氧residual ozone致病微生物，病源微生物pathogenic microorganisms病原体n. pathogens致病细菌或病毒pathogenic bacteria or viruses细菌n. bacteria大肠杆菌coliform bacteria阿米巴氏菌amoebic cysts孢子，芽孢n. spores病毒n. viruses藻类n. algae原生动物n. protozoa5．氧化n. oxidation还原n. reduction氧化剂n. oxidant强氧化剂strong oxidizing agent高级氧化法(AOP) advanced oxidation process高级氧化工艺(AOP) advanced oxidation process高级氧化过程(AOP) advanced oxidation process高级氧化技术(AOT)advanced oxidation technology6．吸附n. adsorption活性炭(AC) activated carbon粉末炭(PAC) powderedactivated carbon粒状炭(GAC) granularactivated carbon颗粒活性炭(GAC) granularactivated carbon活性炭纤维(ACF) activatedcarbon fiber再生n. regenerationv. regenerate吸附剂n. adsorbent吸附质n. adsorbate吸附塔，吸附柱adsorptioncolumn吸附床adsorption bed空床接触时间empty bedcontact time吸附带mass transfer zone快速小柱试验rapid small scalecolumn test生物活性炭(BAC) biologicalactivated carbon7．离子交换n. ion exchange离子交换树脂ion exchangeresin离子交换器ion exchanger离子交换柱ion exchangecolumn硬度n. hardness除硬hardness removal软化n. softeningv. soften化学软化chemical softening沉淀软化precipitationsoftening除盐，脱盐n. desaltinationv.desalt去矿化n. demineralizationv. demineralize离子交换软化法ionexchange softening process离子交换除盐法ion exchangedesalting process复床combined bed混合床mixed bed8．膜分离membrane separation微滤n. microfiltration超滤n. hyperfiltration纳滤n. nanofiltration反渗透reverse osmosis渗透n. osmosis半透膜semipermeablemembrane电渗析n. electrodialysis渗析n. dialysis9．其它处理方法中和n. neutralizationv. neutralize酸性废水acidic wastes化学沉淀chemicalprecipitation沉淀软化precipitationsoftening电解n. electrolysis电除盐(EDI) n.electrodeionization吹脱、汽提法n. stripping冷却n. cooling冷却水cooling water冷却塔cooling tower第六部分生物处理生物反应器n. bioreactor微生物n.microorganismsn.microbes微生物种群microbialpopulation混合群落mixed communities细菌n. bacteria原生动物n. protozoa真菌n. fungi轮虫n. rotifers生长n. growth繁殖n. reproduction世代时间generation time生长速率growth rates环境因子environmental factors生态因子ecological factors 微生物生长动力学microbial growth kinetics1.迟滞期lag phase2.对数生长期exponential-growth phase3.减速生长期decling growthphase稳定期stationary phase4. 内源呼吸阶段endogenous stage内源生长期endogenous growth phase内源呼吸endogenous respiration底物，基质n. substrate底物（基质）利用substrate utilization生物量n. biomass生物反应biological reaction 生物氧化biological oxidation 生物降解n. biodegradation 生物降解性n. biodegradability生物可降解的，可生物降解的a. biodegradable不可生物降解的 a. nonbiodegradable生物处理biological treatment 废水生物处理biological wastewater treatment废水生物处理系统biological wastewater treatment system污水生物处理系统biological sewage treatment system 生物处理法biological treatment process生物处理装置biological treatment unit串联in series悬浮生长处理法suspended-growth treatmentprocesses生物固体biological solids活性污泥activated sludge附着生长处理法attached-growth treatment processes附着的微生物attachedmicrobes微生物附着生长attachedmicrobial growth生物膜n. biofilm代谢n. metabolismv. metabolize稳定，稳定化n.stabilizationv. stabilize生物代谢biologicalmetabolism微生物代谢microbialmetabolism好氧的 a. aerobic好氧菌aerobic bacteria好氧微生物aerobicmicroorganisms好氧氧化aerobic oxidation厌氧的 a. anaerobic厌氧菌anaerobic bacteria厌氧氧化anaerobic oxidation兼性的 a. facultative兼性菌facultative bacteria好氧环境aerobic environment厌氧环境anaerobicenvironment营养物n. nutrients无机营养物inorganic nutrients营养物去除nutrient removal营养物生物去除biologicalnutrient removal脱氮除磷nitrogen andphosphorus removal生物硝化biologicalnitrification硝化菌nitrifying bacteria生物反硝化，生物脱氮biologicaldenitrification生物除磷biologicalphosphorus removal1．活性污泥法activated sludgeprocess微生物n. microorganismsn. microbes细菌n. bacteria生物絮体biological floc微生物絮体microbial floc活性污泥activated sludge絮状活性污泥flocculate-bacterial sludge回流活性污泥(RAS)returnedactivated sludge回流污泥returned sludge回流污泥recycled sludge剩余污泥excess sludge废活性污泥(WAS)wasteactivated sludge废污泥waste sludge曝气池aeration tank曝气池aeration basin曝气池aeration chamber完全混合曝气池completelymixed aeration basin活性污泥池activated sludgetank曝气n. aeration混合n. mixing曝气系统aeration system曝气器n. aerator压缩空气compressed air空气压缩机，空压机aircompressor鼓风机，风机n. blower循环/切换n.cycling/switchover扩散装置，扩散器n. diffuser空气扩散装置，空气扩散器airdiffuser鼓泡空气扩散装置（扩散器）bubble air diffuser微气泡扩散装置（扩散器）fine-bubble diffuser扩散板plate diffuser扩散管tube diffuser扩散罩dome diffuser微气泡扩散曝气fine-bubble diffused aeration微气泡fine-bubble大气泡coarse-bubble静态混合器static mixer机械曝气系统mechanical aeration systems机械曝气mechanical aeration 表面曝气surface aeration表面曝气器surface aerator需氧量oxygen demand供气量air supply氧转移效率oxygen tansfer efficiency可沉降固体settleable solids挥发性固体volatile solids非挥发性固体nonvolatile solids挥发性悬浮固体(VSS) volatile suspended solids混合液mixed liquor混合液悬浮固体(MLSS)mixed liquor suspended solids混合液挥发性悬浮固体(MLVSS) mixed liquor volatile suspended solids污泥沉降比(SV) settling velocity污泥容积指数(SVI) sludge volume index比耗氧速率(SOUR) specific oxygen uptake rate污泥龄sludge age曝气池容积aeration tank volume曝气时间aeration period曝气时间aeration time水力停留时间(HRT) hydraulic residence time水力负荷hydraulic loadingBOD负荷BOD loading普通活性污泥法conventionalactivated sludge process传统活性污泥法conventionalactivated sludge process标准活性污泥法standardactivated sludge process传统活性污泥厂conventionalactivated sludge plant阶段曝气活性污泥step aerationactivated sludge process分段v. step进水负荷influent load分段进水step loading渐减v. taper渐减曝气tapered aeration接触稳定活性污泥法contact stabilization activatedsludge process再曝气n. reaeration曝气—沉淀—再曝气aeration-sedimentation-reaeration完全好氧处理法complete aerobic treatmentprocess高负荷（完全混合）活性污泥法high-rate (completely mixed)activated sludge process延时曝气活性污泥法extended aeration activatedsludge process延时曝气法extended aerationprocess延时曝气extended aeration氧化沟oxidation ditch水平转刷horizontal rotor转刷曝气rotor aeration笼型转刷caged rotor吸附—生物降解工艺(AB法)adsorption-biodegradationprocess序批式活性污泥法(SBR法)sequencing batch reactor (SBR)process、序批式活性污泥法(SBR法)sequential batch reactor (SBR)processSBR法SBR process序批式反应器(SBR)sequencing batch reactor (SBR)序批式反应器(SBR) sequentialbatch reactor初沉primary clarification曝气n. aeration二沉secondary clarification初沉池primary clarifier二沉池secondary clarifier泵送系统pumping system活性污泥法activated sludgeprocess变体n. variantSBR运行周期SBR cycle处理周期process cycle进水阶段fill phase进水阀influent valve反应阶段react phase沉淀阶段settle phase清水，上清液clear water上清液n. supernatant排水阶段draw phase滗水阶段decant phase滗水装置decant mechanism闲置阶段，待机阶段idlephase营养物去除nutrient removal营养物生物去除biologicalnutrient removal碳源carbon source硝化n. nitrificationv. nitrify硝化菌nitrifying bacteria反硝化n. denitrificationv. denitrify脱氮n. denitrification生物反硝化，生物脱氮biologicaldenitrification缺氧—好氧脱氮工艺(A/O法)anoxic-oxic process厌氧—缺氧—好氧法(A2/O法)anaerobic-anoxic-aerobicprocessA-A-O法同步脱氮除磷工艺anaerobic-anoxic-aerobic process脱氮除磷nitrogen and phosphorus removal厌氧氨氧化(ANAMMOX)anaerobic ammonium oxidation生物除磷biological phosphorus removal膜生物反应器(MBR)membrane biological reactor2．生物膜法生物膜n. biofilm生物膜反应器biofilm reactor 生物滤池n. biofilter生物过滤n. biofiltration旋转布水器rotary sprinkler填料n. packings塑料管状或蜂窝状填料plastic tubular or honeycomb-shaped packings滴滤池trickling filter普通生物滤池trickling filter 高负荷生物滤池high-rate filter塔式生物滤池tower biofilter 曝气生物滤池(BAF)biological aerated filter生物转盘法biodisc process生物转盘rotating biological contactor生物转盘n. biodisc塑料盘片plastic discs轻质盘片lightweight discs 水平轴horizontal shaft生物粘液biological slime粘液层slime layer生物流化床biological fluidized bedbiological fluidised bed 生物流化床反应器fluidized-bedbioreactor移动床生物膜反应器(MBBR)moving-bed biofilmreactor3．厌氧生物处理发酵n. fermentationv. fermentate产酸细菌n. acidogens产甲烷细菌n. methanogens产酸阶段acidogenic phase产甲烷阶段methanogenicphase水解n. hydrolysisv. hydrolysis产酸发酵acidogenicfermentation产氢产乙酸H2-producingacetogenesis产甲烷methanogenesis产酸菌acid formers产甲烷菌methane formers ,methane-forming bacteria有机酸organic acids挥发性脂肪酸(VFAs) volatilefatty acids硫酸盐还原sulfate reduction硫酸盐还原菌sulfate-reducingbacteria上流式厌氧污泥床(UASB)upflow anaerobic sludgeblanket上升流速upflow velocity厌氧折流板反应器(ABR)anaerobic baffledreactor两段或两级厌氧生物处理two-stage anaerobic biotreatment两相厌氧生物处理two-phaseanaerobic biotreatment产酸相acidogenic phase产甲烷相methanogenic phase消化n. digestionv. digest消化池n. digestor厌氧消化anaerobic digestion污泥消化sludge digestion厌氧消化池anaerobicdigestor厌氧接触法anaerobic contactprocess厌氧膨胀床反应器anaerobic expanded-bedreactor厌氧流化床反应器anaerobic fluidized-bedreactor厌氧生物转盘anaerobic rotatingbiological contactor4．自然生物处理系统自然净化系统naturalpurification system稳定塘stabilization pondsstabilization lagoons氧化塘oxidation ponds土地处理系统landtreatment systems废水土地处理land treatmentof wastewater净化过程purification process自然净化natural purification污水塘sewage lagoon稳定塘stabilization pondsstabilization lagoons氧化塘oxidation ponds好氧塘aerobic pond兼性塘facultative pond好氧生化反应aerobicbiochemical reaction厌氧生化反应anaerobicbiochemical reaction厌氧分解anaerobicdecomposition厌氧分解decomposeanaerobically好氧稳定aerobic stabilization细菌n. bacteria藻类n. algae微型植物microscopic plants出流，出水effluent flow光合作用n. photosynthesis厌氧塘anaerobic pond曝气塘aerated pond修饰塘polishing pond熟化塘maturation lagoon深度处理塘advanced treatment pond三级处理塘tertiary treatment pond土地处理工艺（过程）land treatment processes关键因素critical factors土壤类型soil type气候n. climate土地处理系统land treatment systems慢速土地处理系统slow rate land treatment system低负荷土地处理系统low-rate land treatment system三级处理水平tertiary treatment level灌溉n. irrigationv. irrigate土壤的天然过滤和吸附性质natural filtration and adsorption properties of soil投配的废水applied wastewater垄—沟表面布水ridge-and-furrow surface spreading喷洒布水系统，喷灌布水系统sprinkler systems快速渗滤土地处理系统rapid infiltration land treatment system 渗滤—渗透土地处理infiltration-percolation land treatment快速渗滤rapid infiltration快速渗滤法rapid infiltration method过滤作用filtering action吸附作用adsorption action地表漫流土地处理系统overland flow land treatmentsystem地表漫流overland flow径流集水沟runoff collectionditch物理、化学和生物过程physical , chemical , andbiological processes湿地n. wetland天然湿地natural wetland人工湿地constructed wetlandman-made wetland第七部分：污泥处理、处置与利用污泥n. sludge生活污水污泥sewage sludge污泥体积，污泥量sludgevolume原污泥，生污泥raw sludge新鲜污泥，生污泥freshsludge消化污泥，熟污泥digestedsludge混合污泥mixed sludge污泥处理sludge treatment污泥处置sludge disposal最终处置ultimate disposal填埋n. landfill污泥减量sludge volumereduction污泥稳定化sludgestabilization（污泥）浓缩n. thickening污泥浓缩sludge thickening稳定，稳定化n.stabilizationv. stabilize稳定了的污泥stabilizedsludge调理（调节）n.conditioningv. condition脱水n. dewateringv. dewater干化n. drying污泥干化场sludge drying bed污泥干燥heat drying干燥器n. dryer污泥焚烧，污泥焚化n.incineration焚烧炉，焚化炉n.incinerator污泥浓缩sludge thickening物理过程physical process含水过多的污泥waterysludge稀污泥thin sludge处理装置treatment unit浓缩池n. thickener重力浓缩gravity thickening重力浓缩池gravity thickener圆形污水沉淀池circular sewagesedimentation tank刮泥机sludge scraper搅拌作用stirring action底流n. underflow浓缩的底流thickenedunderflow浓缩污泥thickened sludge出水n. effluent上清液n. supernatant溢流v. overflow堰n. weir气浮浓缩floatationthickening溶气气浮dissolved-airfloatation气浮池floatation tank入流污泥influent sludge污泥絮体sludge flocs撇去v. skim漂浮污泥层floating sludgelayer污泥消化sludge digestion消化池n. digester消化池装置digester unit消化n. digestionv. digest有机固体organic solids生化分解biochemical decomposition好氧消化aerobic digestion好氧污泥消化aerobic sludge digestion好氧消化过程aerobic digestion process活性污泥池activated sludge tank预制的（成套）活性污泥处理系统prefabricated (package) activated sludge treatment systems 预制的接触稳定或prefabricated contact stabilization or延时曝气处理系统extended aeration treatment systemsBOD负荷BOD loading细胞物质cellular mass内源衰亡endogenous decay 厌氧消化anaerobic digestion厌氧污泥消化anaerobic sludge digestion有盖的圆形池covered circular tank消化过程digestion process厌氧消化过程anaerobic digestion process生化反应biochemical reactions有机酸organic acids挥发性脂肪酸(VFAs) volatile fatty acids甲烷气methane gas末端产物end product指示剂n. indicator污泥消化池气体sludge digester gas污泥沉淀sludge settling污泥储存sludge storage消化污泥digested sludge充分消化的污泥well-digested sludge消化池上清液digestersupernatant中温消化mesophilicdigestion高温消化thermophilicdegestion污泥脱水sludge dewatering混合堆肥co-composting污泥处理总成本overallsludge-handling costs第八部分：废水回用地表水资源surface waterresource地下水资源groundwaterresource水短缺water scarcity回用n. , v. reuse废水回用wastewater reuse直接回用direct reuse直接废水回用directwastewater reuse间接回用indirect reuse间接废水回用indirectwastewater reuse出水处理effluent treatment回用水reclaimed water排放n. , v. discharge保留n. retention循环n. recyclingv. recycle部分处理n. partialtreatment最终用途end use城市污水回用municipalwastewater reuse灌溉n. irrigation景观灌溉landscape irrigation地下水回灌groundwaterrecharge市政回用municipal reuse直接市政回用directmunicipal reuse深度处理，高级处理advanced treatment分质供水系统dual-distribution system间接市政回用indirectmunicipal reuse供水系统，给水系统watersupply system取水口n. intake天然同化能力naturalassimilative capacity人工回灌artificial recharge深井注射deep-well injection浅表布水shallow surfacespreading渗透n. percolation工业回用industrial reuse工艺废水，过程废水processwastewaters工艺补充水，过程补充水plant process makeup water冷却塔水cooling tower water选择性处理optionaltreatment水费water costs回用的城市污水reclaimed municipalwastewater工业过程industrial processes冷却水cooling water锅炉给水boiler feedwater灌溉回用irrigation reuse废水直接灌溉direct irrigationwith wastewater低负荷土地处理系统low-rate land treatment system间接灌溉回用indirect reusefor irrigation废水排放wastewaterdischarge雨水回用storm water reuse可回用水reusable waterPartⅨ:第九部分：投资成本，投资费（用）capital costs建设成本，建设费（用）construction costs运行成本，运行费（用）operating costs能耗成本energy costs运行维护operation and maintenance运行控制operational control控制系统control system仪表/控制系统instrumentation/control system自动控制系统，自控系统automatic control system。

BOD biochemical oxygen demandCOD chemical oxygen demandTSS total suspended solidsSS suspended solidsVSS volatile suspended solidsMLSS mixed liquid suspended solidsHRT Hydraulic Retention TimeSRT Sludge Retention TimeLOI Loss on ignitionFA fatty acidVFA volatile fatty acid[a dewatering tank 脱水池][a graded gravel layer 粗大砾石层][a leaching field 渗滤池][a suspended aerobic microbial culture 悬浮好养菌团] [Activated Carbon 活性炭][activated sludge processes 活性污泥工艺][adsorbent 吸附剂][adsorption 吸附][adsorption 吸附][adsorptive capacity 吸附容量][advanced wastewater treatment application 深度处理] [aeration tank 好氧池][agitated & aerated 搅拌，曝气][amino acid 氨基酸][ammonia nitrogen 氨氮][anearobiosis 厌氧生活][anion exchange resin 阴离子交换树脂][anion-exchange process 阴离子交换工艺] [assimilative capacity 同化能力][backwashing 反冲洗][basic concepts 基本类型][batch 间歇池][biodegradable organics 可生物降解有机物] [biological floc 生物絮体][biological treatment system mixed microbial culture 混合物菌群][bridge and bind 架桥连接作用][bulk solution transport 离子对流扩散][calcium & magnesium Ca 和Mg离子] [carbohydrates 碳氢化合物][carbon adsorption 活性炭吸附][carbon regeneration 活性炭再生][cation-exchange process 阳离子交换工艺][charge neutralization 电中和][chemical clarification 化学澄清池][chemical coagulation 化学絮凝][chemical precipitate 化学沉淀] [chlorination 氯化][clarification 分离][clarified effluent 澄清出水][coagulant aids 助凝剂][coagulant dose 混凝剂剂量][coagulation & flocculation 混凝和絮凝][colloid stability 胶体稳定性][colloidal material 胶体物质][combination of methods 联合式方法][combined sewer 合流制下水管][complicating factor 复杂因子][compression settling 压缩沉淀][contact time 接触时间][contaminant 污染物][contaminants of anthropogenic origin 人类活动的污染物] [continuous-flow stirrer-tank 连续流搅拌池CFST] [conventional biological treatment 常规生物处理] [conversion factor 转换因子][corrosion of metal 金属腐蚀][counter current 逆流][cross section 剖面图][culture/liquid separation 固液分离][deep well 深井][digested sludge 消化污泥][dilute suspensions 稀溶液][discrete particles 不连续颗粒][disease causing bacteria 致命菌][dissolved gases 溶解性气体][dissolved material 溶解性物质][divalent anion 二价阴离子][domestic use 生活用水][domestic wastewater 生活污水][domestic water supply 生活用水水源][downtime 或者residence time 停留时间][drain off 把…排除][dry season 旱季][empirical formula 经验分子式][enactment and enforcement 制定和实施][fatty acid 脂肪酸][film diffusion transport 扩散运输][filtration rate 流速][filtration 过滤][filtration 过滤][floating and suspended material 漂浮和悬浮物] [flocculator-clarifiers 絮凝澄清池][flocculent particles 絮凝颗粒][flotation 气浮][flow scheme 流程][free-swimming organism 游离生物][full-scale plants 生产性长][fundamentals of Adsorption 基础理论][GAC 粉末活性炭][granular carbon 颗粒活性炭][ground water 地下水][hardness ions 硬度][hardness 硬度][head loss 水头损失][heavy metal 重金属][heterogeneous collection 难溶物][heterogeneous suspension 非均匀悬浮物][hindered settling 拥挤沉淀][hydraulic problem 水力学问题][hydrogen ion concentration 氢离子浓度][hydrolysis product 水解产物][hydrolytic action 水解反应][hydrophobic colloid 疏水胶体][immiscible liquids 不溶液体][impervious bed 不透水层][impounded reservoir 蓄水水库][industrial use 工业用水][infiltration gallery 渗渠][inland waterways 内陆水体][insoluble hydrolysis product 不容水解物][intake point 取水口][ion exchange 离子交换][ion-exchange process 离子交换工艺][iron & manganese 铁或锰][irrigation facility 灌溉装置][lab-scheme 小试][lagoon 氧化塘][lined well 衬砌井][liquid phase 液相][mass balance 质量守恒][mechanism of coagulation 混凝机理][metabolizing 新陈代谢][methodology for its regeneration 再生方法][mixed-liquid suspended solids MLSS][mixed-liquid volatile suspended solids 混合液挥发性悬浮固体MLVSS][mode of operation 操作方式][molecular attraction 分子引力][municipal wastewater treatment 城市污水处理] [natural runoff of pollutants 污染物自然径流] [negative charge 负电荷][neutral environment 中性环境][normal plug-flow 标注推流式][open/dug well 大口井][operational circumstance 操作过程] [optimum environmental condition 最适宜环境条件] [PAC 颗粒活性炭][particle agglomerate 颗粒结块][pathogenic organism 病毒有机物][peptide bonds 肽键][pilot-plant test 中试][polishing treatment 深度处理][pore transport 孔隙运输][porous pipe 多孔管][powdered carbon 粉末活性炭][precipitation 沉淀][pretreatment 预处理][primary sedimentation 初沉池][primary treatment 初级处理][rabble arm 搅拌杠][rainy season 雨季][raw sewage 未处理水][reactivation 活化][recarbonation 重碳酸化][receiving water 受纳水体][recycle solid wastes 回收固体废弃物] [reduction of suspended solids ss去除率] [regenerated carbon 再生活性炭][remaining residue 剩余残余物][removal ratio of suspended solids ss去除率] [repulsive forces 斥力][reverse osmosis 反渗透][sanitary sewer 污水管道][sanitary 卫生工程学][saturated hydrocarbons 饱和碳氢化合物] [scanning electron micrograph 扫描电镜SEM] [scum 浮渣][secondary treatment 二级处理][secreted polymer 分泌聚合物][sediment load 污泥负荷][sedimentation behaviour 沉淀区] [sedimentation tank 沉淀池][sedimentation 沉淀][self purification property 自净能力][separate sewer 分流制下水管][septic tank 化粪池][sequence of methods 序批式方法][shared chemical & physical properties 物化共性] [silica-based adsorbents 合硅吸附剂][sludge age 污泥龄][sludge 污泥][solids retention time 固体停留时间SRT] [solubility of carbonate 碳酸盐溶解][source of supply 水源][specific water quality objective 特定水质指标] [supernatant liquid 上清液][surface water 地表水][sweep coagulation 网捕][synthetic polymeric 人工合成聚合物][technical and financial feasibility 技术经济可行性] [tertiary treatment 三级处理][the biological availability 生物有效性][the colloidal theory 胶体理论][the final clarifier 二沉池][the granular-media gravity filter 重力快滤池][the oxygen uptake rate 耗氧速率][the sludge collecting hopper 污泥收集斗][the spent carbon exhausted activated carbon 失活的活性炭][the trickling filter 生物滤池][thermal regeneration 加热再生][thickening 浓缩][toxic substoruce 有毒物质][toxicity reduction 有毒物质减少][trace nutrient 微量元素][transmission electron micrograph 透射电镜TEM][tube well 管井][turbidity & suspended matter 浊度&悬浮物质] [underdrain 下水道][unhindered settling 自由沉淀][unsettled sanitary wastewater 未处理生活污水] [waste disposal 废物处理][waste rate 排泥速率][waste treatment plant 废物处理厂][waste water 工业废水][water soften 水质软化][water softening 水软化][water treatment methods 给水处理方法][water works 供水工程][water-softening process 水软化处理][weight ratio 质量比][zeta potential 电位][zone settling 成层沉淀]。

abrade [ə’breid] v。

摩擦，磨损accelerated gravity settling ［ək'seləreitid] 回速重力沉降acidic [ə'sidik］adj。

酸的，酸性的adhesion ［əd'hi：ʒən] n. 附着力，，胶粘advanced oxidation 高级氧化advanced treatment 高级处理aggregation [ægri'geiʃən] n。

，聚合，集合体aging [’eidʒiŋ] n. 衰老，老化，陈化air diffuser [di’fju：zə] 气体扩散器air stripping ［’stripiŋ] 空气吹脱,气提alkalinity ［,ælkə’linəti］n。

【化学】碱性;碱度alum ［’æləm］n。

明矾,矾aluminum sulfate [,ælju’miniəm，,ælə'miniəm] ［'sʌlfeit] 硫酸铝amendment ［ə’mendmənt］n. 改善，改良，改正amnio ［’æmniəu] adj。

氨基的anaerobic ［æneə’rəubik] adj。

厌氧的ancillary [æn'siləri] adj. 辅助的, 附属的approach velocity [vi’lɔsiti］行近流速approximation [ə，prɔksi'meiʃən］n. 接近，近似Aquaclude 不透水层，难渗透水的地层aquatic [ə'kwætik］adj。

1. 水的，水上的,水生的；水栖的n. 水生动物,水草aquifer ［’ækwəfə］［'ækwifə] n。

含水层,地下蓄水层auxiliary ［ɔ:g'ziljəri］辅助的，补助的backwashing 反冲洗ballast ［’bæləst］n. 整流器,压舱物，道碴ballasted flocculent settling ［'bæləst] 加重絮凝沉淀ballasting agent ［’bæləstiŋ] 加重剂barr ier ['bæriə] n。

给排水专业专业英语词汇1、hydrology 水文学、水文地理学2、hydrologic=hydrological3、hydrologic cycle 水文循环4、freshwater 淡水的、河水的5、fresh water 淡水、湖水6、precipitate 沉降、下沉7、evaporate 使蒸发、消失8、dewpoint 结露点9、droplet 小滴10、Ideal Gas Law 理想气体定律11、orographic 山岳的、山形的12、terrane 岩层13、convective 传送的、对流的14、schematic 示意的15、diagram 图表、图解16、hydraulic 水力的、水力学的17、precipitation 降水、降雨量、沉淀18、transpiration 蒸发（物）、植物蒸腾作用19、depict 描述、描写20、diagrammatically 用图解法地21、physical works 实际构筑物22、meterologist 气象学者23、hydrologist 水文学者24、hail （下）冰雹25、sleet 冰雪、雨加雪26、snowpack 积雪场27、thaw 解冻28、discard 丢弃、放弃29、environmental 环境的、周围的30、marketable 时宜销售的31、isolated 隔离的、孤立的32、Madison avenue 纽约麦迪逊大街33、integral 整体的、构成整体所需要的34、ecological 生态学的35、harbor 隐匿、庇护36、aquatic 水的、水生的、水憩的37、ecosystem 生态系统38、species 物种、式样39、aqueduct 沟渠、导水管40、desalinate 去处盐分、海水淡化41、arid 干旱的、贫瘠的42、iceberg 冰山、冷冰冰的人43、reverse 相反、颠倒、相反的、颠倒的44、aquifer （土壤）含水层、蓄水层45、rudimentary 根本的、未发展的46、malaria 疟疾、瘴气47、typhoid 伤寒症、伤寒的48、cholera 霍乱49、wetland 湿地、沼泽地50、habitat （动植物）的生活环境。

9 主要术语说明9.1 排水工程 sewerage engineering,wasterwater engineering收集、输送、处理、再生和处置污水和雨水的工程。

9.2 排水系统 sewer system收集、输送、处理、再生和处置污水和雨水的设施以一定方式组合成的总体。

9.3 排水制度 sewerage system在一个地区内收集和输送城镇污水和雨水的方式。

它有合流制和分流制两种基本方式。

9.4 排水设施 wastewater facilities排水工程中的管道、构筑物和设备等的统称。

9.5 合流制 combined system用同一管渠系统收集和输送城镇污水和雨水的排水方式。

9.6 分流制 separate system用不同管渠系统分别收集和输送各种城镇污水和雨水的排水方式。

9.7 城镇污水 urban wastewater城镇中排放各种污水和废水的统称，它由综合生活污水、工业废水和入渗地下水三部分组成。

在合流制排水系统中，还包括被截留的雨水。

9.8 城镇污水系统 urban wastewater system收集、输送、处理、再生和处置城镇污水的设施以一定方式组合成的总体。

9.9 城镇污水污泥 urban wastewater sludge城镇污水系统中产生的污泥。

9.10 流污水 dry weather flow，DWF合流制排水系统晴天时输送的污水。

9.11 生活污水 domestic wastewater，sewage居民生活活动所产生的污水。

主要是厕所、洗涤和洗澡产生的污水。

9.12 综合生活污水 comprehensive sewage由居民生活污水和公共建筑污水组成。

9.13 工业废水 industrial wastewater工业生产过程中产生的废水。

9.14 入渗地下水 infiltrated ground water通过管渠和附属构筑物破损处进入排水管渠的地下水。

A/A/O法anaerobic-anoxic-oxic process(厌氧-缺氧-好氧法)A-A-O生物脱氮除磷工艺A-A-O biological nitrogen and phosphorus removal processA-O脱氮工艺A-O nitrogen removal processA-O除磷工艺A-O phosphorus removal processAB法Adsorption Biodegradation process(吸附生物降解法)总a放射线Total a radioactivity氨氮ammonia-nitrogen氨基酸amino acid氨化反应Nitragen铵盐ammonium saltA/O法(厌氧-好氧法) anaerobic-oxic process奥贝尔(Orbal)型氧化沟Orbal oxidation ditchB巴登福脱氮除磷工艺Ｂardenpho nitrogen and phosphorus removal process白水(漂洗废水) white water(bleaching water)板框压滤plate pressure filtration离心机centrifugal machine半渗透膜semi-permeable membrane棒状杆菌属corynebacterium薄膜式淋水填料film packing饱和常数(Ks) saturation constant暴雨公式storm flow formula暴雨径流storm runoff溢流井overflow well苯benzene苯胺aniline总B放射性Total B radioactivity泵型叶轮暴气器paddle impeller aerator泵站pumping stationBMTS型一体化氧化沟BMTS intrachannel clarifier oxidation ditch闭路循环closed loop表面冲洗surface washing表面负荷surface load表面过滤surface filtration表面活性剂surfactant表面活性物质surface active additive agent表面曝气surface aeration表面曝气器surface aerator表面淹灌surface flood irrigation表面冲洗装置surface washing facility丙烯酸acrylic acid丙烯腈acrylonitrile病毒virus病原菌(致病菌) pathogen 病原微生物pathogen microorganismBOD-污泥负荷BOD-sludge load补充水make-up water布朗运动Brownian movementC财务评价financial evaluation配水系统distribution system侧渠型一体化氧化沟integrated oxidation ditch with side ditch产氢气乙酸菌Rydrogenes and acetic aid genes产甲烷细菌methanogenes产率系数yield coefficient常规给水处理工艺conventional water treatment processes敞开式循环冷却水系统opened recirculating cooling water system超高纯水ultra-high-purify water超过滤ultrafiltration超过滤膜法ultrafiltration membrane process沉淀precipitation, sedimentation沉淀池sedimentation tank沉砂池grit chamber城市废水municipal wastewater城市废水处理municipal wastewater treatment澄清clalification可持续发展sustainable development充满度degree of fullness重现期exceedion interval, period of recurrence抽风式机械通风冷却塔induced draft mechanicalcooling tower臭氧发生器ozone generator臭氧法ozonation process臭氧消毒ozone disinfection初次(级)沉淀池primary clarifier, primary sedimentationtank除水器drift eliminator除铁除锰iron and manganese removal除盐水(脱盐水) desalted water,demineralized water除渣desilication, silica removal除藻algal removal除氟algal fluorine穿透曲线penetration curve活性污泥法activated sludge process生物脱氮工艺biological nitrogen removal process船型一体化氧化沟Boat Type in intrachannel clarifier oxidation ditch纯(富)氧曝气法pure-oxygen aeration process磁凝聚magnetic coagulation磁盘法magnetic disk process磁过滤法magnetic fierration process萃取extraction萃取剂extractantD达西定律Darcy’s law大肠菌群Coliform-group bacteria大气泡曝气装置large bubble aerator代谢metabolism带式过滤belt press filtration]单级传统消化池single-stage conventional digester单螺旋式曝气装置single spiral aerator氮nitrogen氮循环nitrogen cycle蛋白质protein倒虹管inverted siphon低放射性废物low-level radio active waste制浆废水kraft mill wastewater敌百虫dipterex敌敌畏dichlorvos涤纶纤维polyester fiber地表漫流系统overland flow system(OF)地表水surface water地面（表）水环境质量标准environmental quality standard for surface water地下滤场underground filtration field地下渗漏underground percolation地下渗滤系统subsurface infiltration system地下水groundwater人工湿地系统artificial(constructed) wetland再生水回流地下水质标准water quality standard for recharging parified wastewaterwater into groundwater aquifer地下水位underground water level淀粉生产废水starch producing wastewater点滴-薄膜式淋水填料splash-film packing点滴式淋水填料splash packing点污染源point pollufion source电动电位electromotance potential电镀废水electroplating wastewater电极electrode电解法electrolytical process电流密度eletronic density电渗析electrodialysis电渗析器electrodialyzer电晕放电brush discharge动态年成本dynamic annual cost动植物油oil and grease对硫磷parathion多层床multibed 多环芳烃polycyclic hydracarban多氯联苯polychlorinated biphenyls(PCBs)E二次(级)沉淀池secondary clarifier, secondarysedimentation tank二级处理secondary tratamentF乏燃料spent fuel反冲洗black washing反渗透（逆渗透）reverse osmosis反渗透法reverse osmosis process反渗透膜reverse osmosis membrane反硝化，脱氮denitrification防止腐蚀corrosion prevention纺丝spining纺织废水textile wastewater放射性半衰期radioactive half-life放射性废水处理radioactive wastewater treatment放射性排出物radioactive effluent非点源污染（面源污染）non-point source pollution非离子氨non-ionic ammonia废水处理wastewater treatment废水中和neutralization of wastewaters分离separation分流制separate system分流排水系统separated sewer system酚phenol焚烧incineration风吹损失windage loss风筒式冷却塔chimmey cooling tower封闭循环系统closed recirculation system氟化物fluoride辐射流沉淀池radial flow sedimentation tank浮盖式消化池floating-cover digester气浮flotation福斯特利帕除磷工艺Phostrip phosphorus removal process福列德克斯脱氮除磷工艺Phoredox nitrogen and phosphorus removal process腐蚀corrosion富营养化eutrophication富营养化湖泊、水库eutrophic lake,eutrophic reservoir Gr射线gamma rays甘蔗废水sugarcane wastewater干化drying干化床drying bed冷却塔cooling tower钢铁工业废水iron and steel mill wastewater高纯水ultrapure water高放废物high-level radio active wastes高分子电解质polymolecular electrolye高分子絮凝剂polymolecular floc高负荷活性污泥法high-loading activated sludge method 高负荷生物滤池high loading biological filter高炉煤气洗涤水wastewater produced from scrubbing blast furnace top gas高锰酸盐指数potassium permanganate index高速消化池high-rate digester高梯度磁分离器(HGMS) high grade magnegic separator 高浊度水high turbidity water格栅bar screen隔板反应池baffle reaction tank隔板式混合槽baffle mixer隔油池oil separator镉cadmium铬chromium给水泵站water pumping station给水处理water treatment给水网管系统water supply system工业水处理与循环系统industrial water treatment and recirculation system工业废水industrial wastewater汞mercury鼓风曝气blast aeration鼓风式机械通风冷却塔forced draft mechanical cooling tower固定螺旋式曝气装置fixed spiral aerator景观、娱乐水体landscape and recreation waterbody管道接口conduit joint给水配水系统water supply piping distribution system网管平差balancing netwok罐头生产废水Cannery wastewater硅藻土cilicious marH海水淡化demineralization of sea water含酚废水phenol contained wastewater含水量moisture content含盐量saline capacity含油废水oily wastewater旱流污水量(DWF) dry-weather flow好氧生物处理aerobic biological treatment好氧塘aerobic pond好氧稳定aerobic stabilization合成洗涤剂synthetic detergent合成纤维synthetic fiber合成纤维废水synthetic fiber wastewater合成橡胶synthetic rubber 合流城市废水combined municipal wastewater合流制排水系统combined sewer system水体功能分类waterbody function classification核能工厂nuclear power station核燃料循环nuclear fuel cycle核素nuclide冶金工业废水metallurgical industry wastewater黑液black liquor黑液除硅sillica-elimination from black liquid虹吸滤池siphon filter化学处理chemical treatment化学工业chemical industry化学吸附chemical adsorption化学纤维chemical fiber化学需氧量chemical oxygen demand (COD)环状管网系统grid pipe network system缓蚀corrosion inhibition缓蚀剂corrosion inhibitor磺化煤sulfonated coal挥发酚volatile phenol回流比recycle ratio回流污泥率return sludge ratio汇水面积catchment area, collection area混合mixing混合床miced bed混合液挥发性悬浮固体mixed liquor volatile suspended solids(MLVSS)混合液悬浮固体mixed liquor suspended solids(MLSS) 混凝coagulation混凝沉淀coagulation-sedimentation混凝剂coagulant浑浊度tubidity活化产物activation products硅酸钠sodium silicate活性剂activator活性染料active dye活性炭activated carbon活性炭的再生re-generation of activated carbon活性炭吸附active carbon adsorption活性污泥activated sludge活性污泥法activated sludge process活性污泥负荷activated sludge loading活性污泥驯化acclimation of activated sludgeJ机械反应池mechanical reactor机械剪切曝气装置mechanical shearing aerator机械搅拌mechanical mixing机械搅拌澄清池accelerator机械曝气mechanical aeration机械通风冷却塔mechanical draft cooling tower机械脱水mechanical dewatering极化现象polarization级配granular composition集水池collection well集中处理(合并处理) joint treatment计算机computer计算机辅助设计computer aid design加速过滤器accelo-filter加压气化pressure-gasification甲基对硫磷parathion methyl甲醛formaldehyde甲烷methane甲烷发酵methane fermentation甲烷气体methane gas间歇式活性污泥系统sequencing batch reactor activated sludge system(SBR)蒹性塘facultative pond检查井manhole减压薄膜蒸发法decreasing pressure and thin-film evaporation process碱法制浆soda pulping process浆粕pulp降雨历时duration of rainfall降雨量,降水precipitation浇洒道路用水street flushing water焦化废水coking wastewater交替工作式氧化沟alternative operating oxidation ditch 交替运行的生物滤池alternative operating trickling filter 胶体colloid阶段曝气step aeration接触池contact chamber接触氧化法contact oxidation process结垢scale节水water saving锦纶纤维polyamide fiber腈纶纤维acrylic fiber精制塘(深度处理塘) polishing pond经济效益economic benefit径流系数runoff coefficent静态年成本static annuity cost景观娱乐用水水质标准water quality standard for landscape and recreation area酒精工业alcohol distilery就地处理系统(小型处理) on-site treatment systems (small scale facilities)聚丙烯酰胺polyacrylamide聚丙烯酰胺水解体polyacrylamide hydrolysis product聚合polymerize 聚合度polymerizing degree聚合氯化铝polyaluminum chloride均衡池(塘) equalizalion tank(basin,lagoon)K卡罗塞式氧化沟Corrousel oxidation ditchK型叶轮曝气机K type impeller aerator凯式氮kjeldahl nitrogen空气驱动式生物转盘aero biological disks孔隙率porosity快滤池rapid filter快速渗滤系统rapid infiltration system(RI)矿井shaft(mine)矿区mining area矿区环境mining area environment矿山废水minery wasterwater矿山酸性废水acid mine wastewater扩散板diffusion plate扩散管diffusion tube扩散盘(罩) diffusion disc(cover)L乐果dimethoate冷凝condensation冷凝水condensate water冷却cooling冷却池cooling pond冷却塔cooling tower冷却塔配水系统cooling tower distribution system 冷却循环水circulated cooling water冷轧cold steel -rolling离心泵centrifugal pump离心centrifugation force离心机centrifugal machine离心脱水centrifugal dewatering离心作用centrifugation离子交换ion exchange离子交换剂ion exchanger离子交换膜ion exchange membrane离子交换树脂ion exchange resin粒径grain size砾石承托层gravel support炼钢厂废水steel-making process wastewater炼铁iron-smelting炼铁(高炉)废水blast furnace wastewater炼油厂废水refinery processing waserwater淋滤leaching淋水密度water drenching density淋水面积water drenching aera淋水填料packing磷phosphorus磷酸盐phosphate生物流化床Biological fluidized bed硫化物sulphide硫化物沉淀法precipitation with sulphide硫酸铵ammonium sulfate硫酸钙Calcium sulfate硫酸铝aluminum sulfate硫酸镁magnesium sulfate硫酸铁ferric sulfate硫酸亚铁ferrous sulfate硫酸盐sulfate硫循环sulphur cycle铝酸钠sodium aluminate滤层filter layer滤池冲洗水量filter washing water consumption滤池配水系统filter underdrain system滤池运行周期filter cycle time滤床filter bed滤料filtering medium滤速filtration rate滤液filtrate氯chlorine氯-氨法chlorine-ammonia process氯化,加氯处理chlorination氯化物Chlorides螺旋桨式快速搅拌机propeller-type high speed agitator M马拉硫磷malathion脉冲澄清池pulsator慢滤池slowfilter慢速渗滤系统slow rate infiltration system (SR)煤气coal gas煤气厂gas work煤气发生器coal gas generator煤气发生站gas generation station煤气净化coal gas purification煤炭coal锰manganse米门公式Michaelis - Menten equation莫诺德公式Monod equation密闭式循环冷却水系统closed recirculating cooling water system密集多喷嘴曝气装置compact multinozzle aerator面污染源non-point pollution source敏感性分析sensitivity analysis膜分离装置membrane seperator膜选择性membrane selectivity膜污染membrane foulting膜中毒membrane poisoning 难生物降解有机物nonbiodegradable organies尼龙nylon逆流漂洗counter-current washing逆流式冷却塔counterflow cooling tower逆流再生counter-current regeneration粘胶rayon酿酒废水winery wastewater酿造与发酵工业废水brewery and fermentation industrial wastewater凝聚coagulation凝聚剂coagulant牛奶生产废水dairy wastewater浓缩concentration浓缩倍数cycle of concentration浓缩池thickening tank浓缩污泥concentrated sludge农田灌溉水质标准standards for irrigation water quality 农用污泥中污染物控制标准contaminants control standard for sludge farming农药pesticide农药厂废水pesticide plant wastewaterP排泥系统sludge - discharge system排水量discharge排水管drain pipe排水口outlet排水系统sewer system排污blowdown泡沫分离foam phase separation配水网管distribution system ,pipe system喷灌spray irrigation喷水池spray pond皮革leather啤酒废水brewery wastewater啤酒废水处理brewery wastewater treatment漂白bleaching平板式膜plate membrane平板式叶轮曝气器plate impellar aerator平衡吸附容量equilibrium adsorption capacity平流式沉砂池horizontal flow grlt removal tank平流式沉淀池horizontal flow sedimentation tank普通生物滤池biological filter,trickling filter曝气aeration曝气沉砂池aeration grit chamber曝气池aeration tank曝气栅aeration boom曝气设备aeration equipment曝气时间aeration time曝气装置,曝气机aerator给水排水工程的通用术语及其含义应符合下列规定1. 给水工程 water supply engineering 原水的取集和处理以及成品水输配的工程。

house water-supply system 建筑给水系统flange 法兰gate valve 闸阀communication pipe 引入管interior water-supply system室内给水系统domestic water-supply system 生活给水系统fire-protection water-supply system 消防给水系统industrial water-supply system 生产给水系统meter box 仪表点（段）pressure booster 增压设备storage tank 贮水箱piping line 管道water-dispensing fixture 配水器具de-aerator 除氧器hot water-supply system 热水供应系统water meter 水表cistern 水塔，水箱，水池air-operated water-dispensing tank 气压给水设备split system 分区系统series system 串联系统parallel system 并联系统fire line 消防管道fire hose 灭火水龙带hose barrel 水枪fire brigade 消防队standby pump 备用泵fire-line outlet 消火栓（箱）fire valve (指消火栓箱中的)阀门globe valve 球阀standpipe 立管control valve 控制阀sprinkler head 喷头sprinkler systems 喷淋系统drencher systems 水幕系统house drainage system 建筑排水系统sanitary drainage system 生活排水系统industrial drainage system 生产排水系统storm water(rainwater) drainage system 雨水排水系统fixture trap 存水弯plumbing fixture 卫生器具drainage piping 排水管道manhole 人孔，检查井building(house) connection 排水出户管（排出管）lift pumping plant(station) 提升泵站public sewer 市政管道（室外管网）bathtub 浴盆sitting tub 坐式浴盆shower stall 淋浴房washbasin 洗手盆bidet 坐便器single-bowl sink 单格洗涤盆double-bowl sink 双格洗涤盆。

英汉对照给水排水专业名词来源：广州大学水质工程学发表时间：2007-5-24 最近更新时间：2008-7-22给水工程 water supply engineering排水工程 sewerage，wastewater engineering给水系统 water supply system排水系统 sewerage system给水水源 water source原水 raw water地表水 surface water地下水 ground water苦咸水（碱性水）brackish water；alkaline water淡水 fresh water冷却水 cooling water废水 wastewater污水 sewage；wastewater用水量 water consumption供水量 output污水量 wastewater flow；sewage flow用水定额 water consumption norm排水定额 wastewater flow norm水质 water quality渠道 channel；conduit干管 main泵站 pumping house泵站 pumping station给水处理 water treatment污水处理 sewage treatment；wastewater treatment废水处置 wastewater disposal格栅 bar screen曝气 aeration沉淀 sedimentation澄清 clarification过滤 filtration离子交换法 ion exchange消毒 disinfection氯化 chlorination余氯 residual chlorine游离性余氯 free residual chlorine结合性余氯 combinative residual chlorine污泥 sludge污泥处理 sludge treatment污泥处置 sludge disposal水头损失 head loss贮水池 storage reservoir；storage tank过河管 river crossing倒虹管 inverted siphon稳定 stabilization异重流density current直流水系统 once through system复用水系统 water reuse system循环水系统 water reuse system生活用水 domestic water生产用水 process water消防用水fire demand浇洒道路用水 street flushing demand, road watering绿化用水 green belt sprinkling, green plot sprinkling 未预见用水量 unforeseen demand自用水量 water consumption in water-works管网漏失水量 leakage平均日供水量 average daily coefficient最高日供水量 maximum service coefficient日变化系数 daily variation coefficient时变化系数 hourly variation coefficient最小服务水头 minimum service head管井 deep well ,drilled well管井滤水管 deep well screen管井沉淀管 grit compartment大口井 dug well；open well井群 battery of wells渗渠 infiltration gallery地下水取水构筑物及滤层 inverted layer泉室 spring chamber取水构筑物 intake structure取水口（取水头部）intake进水间 intake structure格网 screen吸水井 suction well净水构筑物 purification structure投药 chemical dosing混合 mixing凝聚 coagulation絮凝 flocculation自然沉淀 plain sedimentation凝聚沉淀 coagulation sedimentation凝聚剂 coagulant助凝剂 coagulant aid药剂固定储备量 standby reserve药剂周转储备量 current reserve沉沙池(沉砂池) desilting basin；grit chamber预沉池 pre-sedimentation tank平流沉淀池 horizontal flow sedimentation tank异向流斜管（或斜板）沉淀池 tube (plate)settler同向流斜板沉淀池 lamella机械搅拌澄清池 accelerator水力循环澄清池 circulation clarifier脉冲澄清池 plusator悬浮澄清池 sludge blanket clarifier液面负荷 surface load气浮池 floataion tank气浮溶气罐 dissloved air vessel气浮接触室 contact chamber快滤池 rapid filter虹吸滤池 siphon filter无阀滤池 pressure filter压力滤池 pressure filter移动罩滤池 movable hood backwashing filter滤料 filtering media承托层 graded gracel layer滤速 rate of filtration滤池配水系统 filter underdrain system表面冲洗 surface washing反冲洗 backwash气水反冲洗 air-water washing滤池冲洗水量 filter wash water consumption冲洗强度 intensity of back washing膨胀率 percentage of bed-expansion除铁接触氧化法 contact-axidation清水池 clean-water reservoir配水管网distribution system；pipe system环状管网 pipe network枝状管网 branch system水管支墩 buttress；anchorage软化水 softened water除盐水 demineralized water高纯水 high-purity water；ultra-high purity water 除硅 desilication；silica removal脱碱 dialkalization酸洗 acid cleaning石灰浆 lime slurry石灰乳 milk of lime树脂污染 resin fouling树脂降解 resin degradation离子交换剂 ion exchanger离子交换树脂 ion exchange resin弱碱性阴离子交换树脂 weak-base exchange resin强碱性阴离子交换树脂 strong-base anion exchange resin弱酸性慢离子交换树脂 weak-acid exchange resin强酸性阳离子交换树脂 storng-acid cation exchange resin凝胶型离子交换树脂 gel –type ion exange resin大孔型离子交换树脂 macro-reticular typeion exchange resin 磺化煤 sulfonated coal后处理 post-treatment再生 regemeration再生液置换 rinse displacement二级钠离子交换twostage sodium iopn exchange顺流再生 co-current regeneration对流再生counter-current regeneration逆流再生 up-flow regeneration浮动床 fluidized bed混合离子交换器 mixed bed空气顶压逆流再生 air hold down C.C.C,air blanket C.C.R水顶压逆流再生 water hold down C.C.R,water blanket C.C.R 无顶压逆流再生 atmospheric press bed C.C.R离子交换剂床层膨胀率 ion exchange bed expansion移动床 moving bed再生剂耗量 chemical consumption ,regenerant consumption 再生剂量 regeneration lever再生剂计量 chemical measurement超滤器 ultrafilter微孔过滤器 microporus filter双层床 stratabed,multibed双室床 double bed分步再生 stepwise regeration工作交换容量 operating capacity树脂捕捉器 resintrapper电渗析器 dlectordialyzer反渗透器 reverse osmosis unit一级除盐系统 primary demineralixation system单塔单周期移动床 monobed and single cycle moving bed双塔连续再生移动床 duad bed contactor单床离子交换器 mono-bed ion exchange冷却塔 cooling tower温式冷却塔 dry cooling tower干式冷却塔 dry cooling tower干一湿式冷却塔 dry-wet cooling tower自然通风冷却塔 natural draft cooling tower机械通风冷却塔 mechamical draft cooling tower风筒式冷却塔 chimney cooling tower开放式冷却塔 atmospheric cooling tower抽风式机械通风冷却塔 induced draft mechanical cooling tower 鼓风式机械通风冷却塔 forced draft mechnical cooling tower 横流式冷却塔 crossfolw cooling tower逆流式冷却塔 counter flow cooling tower淋水填料 packing点滴式淋水材料splash packing薄膜式淋水材料 film packing点滴薄膜式淋水填料 splash-film packing冷却塔配水系统 cooling tower distribution system槽式配水系统 troughing distribution system管式配水系统 piping distribution system管――槽结合式配水系统 pipe-troughing distrbution system池式配水系统 hot water distribution basin旋转布水器 rotating distributor溅水喷嘴 spray nozzle冷却塔配水竖件 vertical well of water distribution淋水面积 area of water drenching淋水密度 water drenching density逼近度approach冷却水温差 cooling range除水器 drift eliminator飘滴 drift湿空气回流 recirculation of wet air喷水池 qpray pond冷却池 cooling pond深水型冷却池 shallow cooling pond浅水型冷却池 deep cooling pond挡热墙 skimmer wall潜水堰 submerged weir蒸发损失 evaporation loss风吹损失 windage loss渗漏损失 seepage loss温差异重流 thermal density flow水面综合散热系数 heat transfer coefficient循环冷却水 recirculating cooling water直流冷却水 once-through cooling water直接冷却水 dircet cooling water间接冷却水 indirect coolint water补充水 make-up water旁流 side stream排污 blowdown循环冷却水系统 recirculating cooling water system直流冷却水系统 once-through cooling water system敞开式循环冷却水系统 opened recirculation cooling water system 密闭式循环冷却水系统 closed recirculation cooling water system 结垢scale污垢 fouling生物粘泥 slime,biological fouling污垢热阻 fouling resistance生物粘泥量 slime content腐蚀 corrosion全面腐蚀(均匀腐蚀) general corrosion局部腐蚀 localozed corrosion垢下腐蚀 under-deposit corrosion点蚀 pitting腐蚀率 corrosion rate点蚀系数 pitting factor阻垢 scale inhibition缓蚀 corrosion inhibition防腐蚀 corrosion prevention浓缩倍数 cyclw of concentratin系统容积 volumetric content of system饱和指数 saturation index,Langelier index稳定指数 saturation inde，Ｌangelier index冷却水处理 coolimg water treatment旁流水处理 side-stream treatment补充水处理 make-up water treatment加酸处理scidification菌藻处理 microbiogiacl control旁流过滤 side-dtream filtration预膜 perfillmimg降解 degradation监测试片 monitoring coupon腐蚀试片 corrosion coupon阻垢剂 scale inhibitor分散剂 dispersant缓蚀剂 corrosion inhibitor杀生物剂 biocide预膜剂 prefilming abent剥离剂 stripping agent表面活性剂 surfactant消泡剂 defoaming agent排水制度 sewwer system合流制combined system分流制separate system检查井manhole跃水井drop manhole事故排出口emergencg outlet暴雨溢流井（截留井）storm overflow well, intercepting well 防潮门tide gate生活污水domestic sewage,domestic wastewater工业废水industrial wastewater生产污水polluted industrial wastewater生产废水non-polluted industrial wastewater城市污水municipal sewage；municipal wastewater旱流污水dry weather flow水体自净self-purification of water bodies一级处理primary treatment二级处理 secondary treatment生物处理biological treatment活性污泥法activated sludge process生物膜法biomembrance process双层沉淀池（隐化池）Imhoff tank初次沉淀池primary sedimentation tank二次沉淀池secondary sedimentation tank生物滤池biological filter, trickling filter塔式生物滤池 biotower生物转盘rotating biological disk生物接触氧化bio-contact oxidation曝气池aeration tank推流曝气plug flow aeration完全混合曝气complete-mixing aeration普通曝气conventional aeration阶段曝气step aeration吸附再生曝气 biosorption process,contact stabilization高负荷曝气 high-rate aeration延时曝气 extended aeration氧化沟 oxidation aitch稳定塘（氧化塘）stabilization pond,oxidation pond灌溉田 sewage farming隔油池 oil separtor固定布水器 fixed distributor活动布水器 movable distributor空气扩散曝气 diffused air aeration浅层曝气 inka aeration机械表面曝气 mechamical xurface aeration 混合液 mixed liquor堰门 weir gate原污泥raw sludge初沉污泥 primary sludge二沉污泥secondary sludge活性污泥 activated sludge消化污泥 activated sludge回流污泥 returned sludge剩余污泥 excess activated sludge污泥气 sludge gas污泥消化 sludge digestion好氧消化 aerobic sigestion厌氧消化 anaerobic digestion中温消化 mesophilic digestion高温消化 thermophilic digestion污泥浓缩 sludge thickening污泥淘洗 elutriation of sludge污泥脱水 sludge dewatering污泥真空过滤 sludge vacuum filtration污泥压滤sludge pressure filtration污泥干化 sludge drying污泥焚烧 sludge incineration合流水量 combined flow雨水量storm runoff暴雨强度 rainfall intensity人口当量 population equivalent重现期 recurrence interval降雨历时 duration of rainfall地面集水时间 time of flow管内流行时间 time of flow汇水面积 catchment area充满度 depth ratio表面水力负荷 hydraulic surface loading 固体负荷 solid loading堰负荷 weir loading容积负荷 volume loading表面有机负荷 organic surface loading污泥负荷 sludge loading需氧量 oxygen demand供氧（气）量 oxygen (air) supply氧转移率 oxygen transfer efficiency充氧能力 oxygenation capacity泥饼产率 sludge cake production污泥回流比 return sludge ratio污泥浓度 sludge concentration截流倍数 interception ratio径流系数 runoff coefficient总变化系数 peaking variation factor生化需氧量 biochemical oxygen demand化学需氧量 chemical oxygen demand耗氧量 oxygen consumption悬浮固体 suspended solid电镀废水 electroplating wastewater电镀清洗废水 electroplating rinse-wastewater闭路循环 closed system, closed loop连续处理 continuous treatment间歇处理 batch treatment清洗槽 rinse tank连续式逆流清洗 continuous countercurrent rinsing 间歇式逆流清洗 intermittent countercurrent rinsing 反喷洗清洗 back spray rinsing清洗用水定额 rinsing water norm末级清洗槽浓度 final rinse tank concentration清洗倍率 rinsing ratio碱性氯化法 alkaline chlorination process一级氧化处理 first stage oxidation treatment二级氧化处理 second stage oxidation treatment槽内处理法 tank treatment铁氧体法 ferriter technique树脂交换容量 resin exchange capacity空间流速 space flow rate交换流速 exchange flow rate再生周期 regeneration period洗脱液 spent regenerant离子交换柱 ion exchange column电解处理法 electrolytic treatment电极密度 electrode density极距 electrode distance双极性电极 bipolar electrode不溶性阳极 insoluble anode周期换向 periodic reversal脉冲电解 pulse electrolysis流出水头 static pressure for outflow给水额定流量 rate of flow设计秒流量 design flow design load卫生器具当量 fixture unit设计小时耗热量 heat consumption热水循环流量 hot water circulating flow循环附加流量 additional circulating flow配水点 points of distribution上行下给式 upfeed system下行上给式 downfeed system单向供水 one way service pipe system双向供水 multi-way service pipe system竖向分区 vertical division block明设 exposed installation暗设 concealed installation，embedded installation回流污染 backflow pollution空气间歇 air gap粪便污水 soil生活废水 waste水流转角 angle of turning flow内排水系统 interior storm system外排水系统 outside storm system集中热水供应系统 central heating system开式热水供应系统 open system of hot water supply单管热水供应系统 single pipe system of hot water supply 自然循环 natural circulation机械循环 mechanical circulation第一循环管系 primary circulating system第二循环管系 secondary circulating system引入管 service pipe, inlet pipe排出管 building drain, outlet pipe立管 vertical pipe, riser, stack横管 horizontal pipe悬吊管 hanged pipe清扫口 cleanout检查口 checkhole，checkpipe存水弯 trap,water-sealed joint水封 water seal通气管 vent pipe,vent伸顶通气管 stack vent专用通气立管 specific vent stack主通气立管 main vent stack副通气立管 secondary vent stack, assistant vent stack 环形通气管 loop vent器具通气管 firxture vent结合通气管 yoke vent, yoke vent pipe间接排水管 indirect waste pipe雨水斗 rain strainer回水管 return pipe如有帮助欢迎下载支持卫生器具 plumbing fixtrure, fixture气压给水设备 pneumatic tank隔油井 grease interceptor降温池 cooling tank化粪池 septic tank接触消毒池 disinfecting tank11。

brsion磨损brsive研磨剂、研磨的ccelerted grvity settling加速重力沉降cclimtiztion驯化、环境适应性cidic酸的、酸性的、cidiy使酸化、变酸cidogenic引起酸化的ctivted crbon活性炭ctivted sludge process活性污泥工艺dhesion附着力、胶粘dsorbte被吸附物dsorbent吸附剂dsorption吸附dsorption isotherm吸附等温线dvnced oxidtion高级氧化dvnced oxidtion process（OPs）高级氧化工艺dvnced tretment高级处理dvection水平对流erted lgoon曝气塘erobic好氧的、需氧的inity亲和力ter-cooler二次冷却器、后冷却器gr琼脂ggregtion聚合、集合体ging衰老、老化ir diuser气体扩散器ir lit气升泵ir stripping空气吹脱、气提lcohol distilltion酒精蒸馏lg 藻类、海藻lginte藻酸盐lignment定线、对准、成直线lkline碱性的lklinity 碱度llowble geometric suction hed o the pump安装高度 llowble vcuumetric hed允许真空高度lum明矾luminte铝酸盐luminosilicte硅酸铝luminum sulte 硫酸铝mino cid氨基酸 mino sugr氨基糖mmoni氨、氨水mmonium铵mino氨基的nion阴离子nerobic厌氧的nerobic digestion厌氧消化noxic缺氧的ntcid中和酸性的、抗酸性nthrcite无烟煤ntibiotics抗生素、抗生学perture 孔、孔径、缝隙pplince器具用具pproch velocity行近流速ppurtennces附属设备quclude不透水层qutic水生的qutic lor水生植物区系queduct输水管quier含水层rchimeden阿基米德的rid干旱的、贫瘠的romtic芳族的、芬芳的rsenic砷rtesin自流井sbestos cement石棉水泥sh pit灰坑ssy化验ssimilte吸收、同化tomic bsorption spectrophotometry原子吸收分光谱测量tomizer喷雾器ttrition磨耗、磨损uger pump螺旋泵uthorise批准utotrophic自养的uxiliry辅助的bcksiphonge倒虹吸bckwshing反冲洗bcteri细菌bcterium细菌bcteriologicl 细菌学的bcteriophge噬菌体bllst整流器bllsted locculent settling加重絮凝沉淀ble挡板bllsting gent加重剂brrier屏障、潜堰brium钡brometric 大气压力的bseline基线bsic基本的、碱性的btch rector序批式反应器、间歇式反应器belt ilter带式滤机bench-scle小型的（台架规模）benzene ring 苯环bicrbonte重碳酸盐bidet坐浴盆、净身盆bind凝固BOD（biochemicl oxygen demnd）生化需氧量biodegrdble生物可降解的bioilter生物滤池biologicl tretment生物处理biomss（单位面积或体积内）生物量biopolymer 生物聚合物biostimulnt生物刺激物质biotowers塔式生物滤池biotoxicity 生物毒性bisulite亚硫酸氢盐blsturnce slg高炉灰渣boiler锅炉、汽锅blst urnce（鼓风）炉block nd tckle滑轮（组）bonding压焊、粘合、连接boosting 增压bore汽缸筒、钻孔、孔bound wter结合水brckish咸味的brek cistern 中间水箱brekpoint chlorintion折点加氯brewery酿酒厂、啤酒厂brine盐水Brownin motion布朗运动bucket桶buering cpcity缓冲能力building block 构件、结构单元bulk density堆积密度、松密度bulking sludge膨胀污泥butyric cid丁酸bypss旁通管byproduct副产品cdmium镉clcium钙clcium crbonte碳酸钙clcium crbonte precipitte碳酸钙沉淀物cnl导管、槽、沟渠cpillry毛细管、毛细作用cpitl投资crbohydrte 碳水化合物、糖类crbon碳CO2(Crbon dioxide)二氧化碳crbonceous碳质的、含碳的crbonte碳酸盐crboniztion干馏、碳化（物）crboxyl羧基crboxylic 羧基的crcinogenic致癌物的csing泵壳cst iron铸铁、生铁ctlyst催化剂ctlytic converter催化转换器ctch bsin集水池、截流井、雨水口ctenry悬链线ction阳离子ctionic-exchnge resin阳离子交换树脂custic sod苛性钠cell inclusion细胞内含物cellulose纤维素cellulose cette醋酸纤维素cement水泥centrl heting集中供暖centriugtion离心法、离心分离centriuge 离心分离机cess pool污水坑、粪坑chbzite菱沸石chin链条chnnel流道、渠道、河床chnneliztion管【渠】道化chrge neutrliztion电中和check vlve 止回阀、单向阀、逆止阀chemicl oxidtion化学氧化COD（chemicl oxygen demnd）化学需氧量chemicl precipittion化学沉淀chemicl scrubber化学洗涤塔chlormine氯胺chloride氯化物chlorinted hydrocrbon氯化烃chloroorm氯仿chloro-orgnic compound氯化有机化合物chloropltinte氯铂酸盐chromte 铬酸盐chromtogrphy层析、色谱（法）chromium铬chronic toxicity慢性毒性chute斜管、滑槽cistern水塔、蓄水池cly黏土、泥土clinoptilolite斜发沸石cloud o ions电子云corse screen粗格栅cogulnt混凝剂colesce凝聚、聚结coblt钴、钴类颜料cocurrent下向流cogwheel齿轮coil线团、卷曲coliorm bcteri大肠型细菌coliphge大肠杆菌噬菌体collecting sewer污水支管collide碰撞colloidl胶体的、胶质的colony菌落column settling test 沉降柱试验combined sewer合流制下水道comminutor粉碎机（污水预处理）compctor压缩器、夯具compct lyer压缩层comprtmentliztion区分、分格化complete-mix完全混合式complex络合物、配合物、复合体composing堆制肥料composite合成的、复合的composition合成物、成分compost堆肥、混合肥料composted sludge堆肥compression coupling压紧联轴节compression settling压缩沉淀concentrte集中、浓缩concentrtion浓缩、浓度concentrtion dierences浓度差concentrtion polriztion浓差极化condenstion冷凝作用、凝结作用condenser冷凝器conduit管道、沟渠、喷泉、导管conined quier承压含水层constituent构分、成分contctor接触器contminnt污染物、致污物contrctor承包人、订约人conventionl ertion传统曝气（指传统活性污泥法）convection current对流、运流conveyor传送机、运输机coordintion compound配位化合物copper铜corrosive腐蚀性的、腐蚀剂corrugtion波纹、起皱coupling联结、联轴器coulombic库仑定律的countercurrent上向流counterion补偿离子、带相反电荷的离子covlent bond 共价键crcking破裂、裂crne起重机crockery陶器、瓦器化cross-low横向流cross section横截面crush压碎、碾碎cryptosporidium prvum小隐孢子虫cultivte培养cumultive percent累计百分数cupbord橱cupronickel白铜、铜镍合金cutwy剖面图cyst胞、包囊、膀胱dlton道尔顿（质量单位）deerte脱气debris悬浮泥沙decnt滗水decnter滗析器decy腐朽、衰减decying vegettion腐殖质decomposition分解、腐烂degresing脱脂（法）、除油（法）deleterious有毒的、有害的denitriiction 反硝化作用deplete耗尽derivtive衍生物、导数、派生词deslintion除盐作用dessicnt干燥剂destbilize脱稳detention time停留时间deteriorte恶化detrimentl有害的digrmmtic图表的、概略的dil刻度盘、转盘dilysis渗析diphrgm隔膜dirrhe腹泻dichromte重铬酸盐diuse lyer扩散层diuser分散器diusion扩散、传播diusivity扩散率、扩散能力digestion消化【作用】、老化digestor消化池dimethylnitrosmine二甲基亚硝胺dipole双极子、偶极dischrge流量、排除、排放discourge阻碍discrete prticle settling离散颗粒沉降disinection消毒dislodge移动、清除、取出dispersion扩散、弥散（现象）disposl处理、处置dissocite分离、游离dissocition溶解、分解、离解DO（dissolved oxygen）溶解氧distilltion蒸馏、蒸馏法、蒸馏物distillery蒸馏间、酿酒厂divlent二价的divinybenzene二乙烯苯domestic wstewter（sewer）生活废水、家庭污水donor供体、原料物质dosge剂量、配药、用量dosing定量给料drg coeicient阻力系数dringe ditch排水沟dringe pump排水泵drwdown水位降低drw o排除（水）、撤退drw-o tp放水龙头drughtproo不透风的dry wether low枯季流量dul wter systems双水道系统dump倾倒、垃圾堆dyestu染料ecologicl生态学的、社会生态学的eddy漩涡edible oil食用油eluent流出的、废水、污水、排水渠ejector（jet pump）射流泵electrode电极、焊条electrodilysis（ED）电渗析electrokinetic电动的、动电学的electrolyte 电解质、电解液electrosttic orce静电力electrotherml电热的elevted tnk 高位水池、高架水箱ellipsoid椭圆体em bbr（electromotive orce）电动势encse封闭、嵌入end product终产物endogenous respirtion内源呼吸energetics热力学、动能学enterovirus肠道病毒entrp截留enzyme酶equivlent rction当量份数Escherichi coli大肠埃希氏菌eutrophiction富营养化作用evcute疏散、排泄evportion蒸发（作用）evpotrnspirtion土壤水分蒸发蒸腾损失总量exclusion排除、去除excrement排泄物、大便exiltrtion漏出、渗出extended ertion延时曝气extrct提炼、萃取extrction 萃取bric建筑物、构造ecl排泄物的eces粪屎eedlot饲育场erment酵素、发酵ermenttion发酵erric三价铁、含铁的errous亚铁的、含铁的iberglss玻璃纤维iberglss reinorced plstic玻璃纤维强化塑料ilmentous bcteri丝状菌ilter滤池蝇iltrte过滤、筛选、滤出液iltrtion过滤ine screen细格栅ixed growth system固定式生长系统lnged joint法兰连接lexibility弹性、适应性lotble可浮起的loc絮体locculnt絮凝剂loccultion絮凝lottion thickener气浮浓缩luctution波动、起伏luy松散的luid bed流化床lume水槽、斜槽、水道luoride氟化物lux通量orce min压力干管orced ventiltion 强制通风ormzin福尔马肼oul污秽的、淤塞的ouling污垢rctionte使分馏ree hydroxyl rdicl自由羟基reon氟利昂riction摩擦（力）ullwy vlve全开阀ungi真菌类urnce炉子、熔炉glvnic电流的glvnized电镀的、镀锌的grnet石榴石、深红色gs chromtogrphy 气相色谱gsket垫圈gstroenteritis肠胃炎gstrointestinl trct胃肠道ger 齿轮、传动装置、换挡、调整gel凝胶体genertion产生、【世】代genetic遗传的、起源的germicidl有杀菌力的geomembrne土工膜、隔泥网膜glnd填料盖、密封装置glss reinorced polyester玻璃纤维增强聚酯GRP：glss reinorcedplstic玻璃钢grdient梯度、坡度、倾斜的grduted cylinder量筒grin颗粒、细粒grnite花岗岩grnulr粒状的grnulr ctivted crbon（GC）粒状活性炭grnule 颗粒、细粒grting栅栏grvel砂砾grvity thickener重力浓缩池grese油脂grind磨碎grinder研磨机grit粗砂grit chmber沉砂池groundwter地下水gullet水槽、水落管、海峡hil冰雹、致敬hl rection potentil半反应电势hndril栏杆、扶手hsten加速、促进hedloss水头损失heting coil加热盘管、加热旋管helminth 寄生虫heptitis肝炎hermeticlly密封地heterotroph异养生物heterotrophic异养的hindered settling拥挤沉淀hinge铰链hoist起重机hollow iber membrne 中空纤维膜hook吊钩hopper加料斗hormone荷尔蒙、激素hose水龙带、软管humidity湿气、湿度hycinth水葫芦hydrted lime熟石灰、氢氧化钙hydrulic 水力学hydrogen氢hydrogen bstrction rection夺氢反应hydrogen bonding 氢键结合hydrogen ion ctivity氢离子活性（度）hydrogen peroxide（H2O2）过氧化氢hydrogen sulide硫化氢hydrologic水文的hydrology水文学、水文地理学hydrolysis水解hydrolyzed metl ions水解金属离子hydrogeologicl 水文地质的hydrophobic：wter-hting hydrophilic：wter-lovinghydroxyl hydrosttic静水力学的hydrosttic pressure 静水压力hydroxide氢氧化物、羟化物hydroxide氢氧化镁hydroxyptite羟磷灰石hydroxyl羟基、氢氧基hygro —【词头】湿、液体hygroscopic moisture吸湿水hypochlorite次氯盐酸hypochlorous cid次氯酸immiscible不能混合的、不能溶混的immunodeiciency免疫缺陷impeller叶轮impervious不透水的、不渗透的、密封的impurity杂质、混杂物inctivte灭活incident入射光incinerte焚烧incinertion焚烧incinertor焚化炉inclined plte settler斜板沉淀器inclined tube settler斜管沉淀器indictor 指示剂inducded velocity诱导速度inductively诱导地inert惰性的inertil 惯性的inertil orces惯性力inectious易传染的iniltrtion渗透inrstructure下部构造inhibitory抑制的inoculte接种、嫁接insulted隔热的、绝缘的intke pipe吸水管、取水管intke pump取水泵intensity强度、强烈itertive迭代的、重复的interception拦截、截留interceptor截砂阱interceptor sewer截流管道、污水（管）截砂阱intermedite hydrolysis中间水解interstitil空隙的、形成空隙的intestinl trct肠道intrusion闯入iodine number碘值iodo-（构词成分）碘ion离子ion exchnge离子交换ioniztion离子化、电离ion-selective membrne离子选择性膜irreversibility 不可逆性irrigtion灌溉、冲洗irritnt刺激物isoelectric point等点电isomorphous replcement同晶置换jellylike胶体状的kinemtic运动学的kinemtic viscosity动力黏性lg滞后、用隔热材料保护lgoon污水塘lminr层流的lndill垃圾填埋lndill lechte填埋沥滤液lndscpe wtering景观水lnthnum镧ltent het潜热lterl 支管线、侧部lttice structure晶格结构lvtory厕所、洗脸盆、浴室lying 布置、敷设、瞄准lyout规划、设计、布局图lechte沥出液、沥滤液led铅legionell军团菌lid盖子、顶、罩lignd配位体、配合基lignin木质素liner interpoltion线性内插法liner衬垫、衬里locl resistnce局部阻力lysis溶胞、溶菌mcertor切碎机、浸渍器mcroloccultion同向絮凝mcromolecule大分子、高分子mgnesium monel蒙乃尔铜-镍合金min总干管、电网、电源mkeup wter补充水mlodorous有恶臭的mngnese锰mnhole检查井、检修孔mnure肥mrsh湿地、沼泽地mss curve累积曲线mss spectrometry质谱测量、质谱分析料mtrix基体、基质metpcking肉类加工业mechnism机理membrne膜、隔膜membrne biorector膜生物反应器membrne iltrtion膜滤mercptn硫醇mercury汞、水银mesh网孔、网丝mesophilic嗜温的、中温的metbolism新陈代谢、变形metl plting nd inishing金属电镀与表面精整meteorologicl气象（学）的methne 沼气methnogenesis甲烷生成methnogenic bcteri产甲烷菌methnol甲醇micelle胶态离子、微团、胶囊microbil growth微生物增长microiltrtion微滤microloccultion异向絮凝microorgnism微生物micropore微孔microscreen 微筛millimpere毫安培mine dringe矿山排水mishndling违规操作MLSS：mixed-liquor suspended solids混合液悬浮固体浓度MLVSS：mixed-liquor voltile suspended solids混合液挥发性悬浮固体浓度module基本单位、模数molr extinction coeicient摩尔消光系数moleculr weight cuto截留分子量molybdte钼酸盐monomer单体monoril hoist单轨吊车monovlent单价的mortr 砂浆、胶泥multiple herth多炉膛multiple herth incinerte多段焚烧炉multiply繁殖、增加multistge lsh evportion多级闪蒸mutgenic诱变的nnoiltrtion（N）纳滤nephelometric浊度计的Nernst potentil能斯脱电位neutrlize使中和、压制nickel镍nitrte硝酸盐nitriiction硝化作用nitrogen 氮nitrogenous含氮的nitron氮NDM（n-nitrosodimethylmine）N-亚硝基二甲胺nocrdi诺卡式菌属、土壤丝菌属nomenclture术语、命名法noninectious 无传染性的nonionizing不电离的nonpoint source非点源nonpotble use非饮用的利用NRV：non-return vlve单向阀、止回阀nonvoltile非挥发性的normlity 标准状态、当量浓度noxious有毒的nozzle管口、喷嘴nutrient有营养的oblte扁平的、扁圆的observtion well观测井odor气味o pek额定的、正常的、非峰值的oset支管、乙字管olction嗅觉olctory嗅觉的oocyst卵囊opque 不透明物、不传热的operble pump工作泵operting regime工作（操作）体制orgnism生物体、有机体orthokinetic loccultion同向絮凝（作用）orthophosphte正磷酸盐osmotic渗透性的osmotic pressure渗透压outge停机、停电outll排水口、河口ov：ovum的复数，卵子overlow溢流overlow rte 溢流率overlnd low地表径流oxidtion氧化oxidtion ditch system氧化沟系统oxidtion-reduction rection氧化还原反应oxide氧化物oxidizing gent 氧化剂oxygen氧ozone臭氧prllel br平行棒prent compound母体化合物prshll巴歇尔氏测流量装置prticulte微粒、颗粒pthogen病原体pthogenic致病的、病原的PCB多氯联苯peikinetic loccultion异向絮凝（作用）perceptible显而易见的、可察觉的perchloroethylene全氯乙烯perorted plte 多孔板perormed预制成的、预成型的化氢periodic tble（元素）周期表permngnte高锰酸盐permebility渗透性permemeter渗透仪permselectivity选择透过性permetion渗入、透过perspective view透视图perturbtion混乱、小扰动peroxyl（hydrogenperoxide）过氧petri dish培养皿piesteri piscicid幽灵藻phrmceuticl医药品phenolic酚的、石碳酸的phosphte磷酸盐phosphorus磷photolysis光分解、光解作用photometer光度计phretic surce浅层地下水面phyto-【词头】植物phytometer植物剂piezometer压力计、压强计pilot-plnt中试厂pipeline 管道（线）piping gllery管廊piston活塞pit坑pivot枢轴、支点plnt植物、车间、设备、培养plque斑点plsm等离子体、原生质、血浆plstic luid塑性流体plte nd rme板框式plting电镀pleted crtridge ilter折叠滤芯过滤器plug-low柱塞流plumbo solvency溶铅力plunger潜水者、活塞plunger pump 活塞泵pneumtic气压的、气动的、装满空气的point source点源polrity极性polriztion极化（作用）、偏振（现象）poliomyelitis小儿麻痹症poliovirus 脊髓灰质炎病毒polishing process精处理法polluntnt污染物质polyluminum chloride聚合氯化铝polymide聚酰胺polyelectrolyte聚合（高分子）电解质polyester聚酯polyiron chloride聚合氯化铁polymeric聚合的、聚合体的polymeriztion聚合polyphosphte聚磷酸盐polypropylene聚丙烯polystyrene 聚苯乙烯polyvinyl聚乙烯化合物polyvinyl chloride聚氯乙烯ponding积水、蓄水porosity孔隙率port端口、入口positive-displcement-type pump容积式泵potssium钾potentil determining ions决定电位离子powdered ctivted crbon（PC）粉末活性炭prechlorintion预加氯precipitte沉淀物、沉淀precipittion沉淀（作用）、沉积物、降水（量）prehydrolized预水解的preliminry tretment预处理premises房产、房屋、前提、前言pressure pipe 压水管primry tretment初级处理probbility概率、可能性procretion生产、生殖PLC：Progrm Logic Control程序逻辑控制prolte扁长的prolierte增生扩散propeller pump螺旋泵、轴流泵property器材、财产、物品、性质propionic cid丙酸protein蛋白质proton质子protozon原生动物pulp nd pper纸浆与造纸pump drin pit积水坑、排水坑putrescent将腐烂的、腐败的putrescible 易腐烂的putrescibility易腐烂pyrolysis高温分解quicklime生石灰quiescent静止的rditor散热器、辐射体rgged粗糙的ril hoist桥式吊车rinll雨量、降雨rke 耙子rm活塞rech河段regent试剂receptcle容器recess凹槽reclmtion驯化、回收、改良red het赤热状态redox氧化还原作用reduce stte还原态reduced mteril还原性物质reducing gent还原剂rerctory难降解的、难熔的rerigernt 制冷剂、制冷的reuse废物、垃圾、拒绝regenernt再生剂regenertion再生regulte调节、控制reinorce-concrete钢筋混凝土renovte更新、修复repulsive orce排斥力reserve pump备用泵residue残留物、剩余物restbitiztion再稳定restornt恢复剂retentte（在渗析过程中未能通过半透膜而被保留的）截留物、滞留物retention time停留时间retort蒸器、曲颈瓶reverse osmosis反渗透Reynolds number雷诺数rim边、轮缘rinse漂洗、冲洗rotor叶轮、转子runo径流（量）、流量、流出rupture破裂slinity含盐量、咸度、盐浓度smpling port取样口snitry公共厕所snitry sewer生活污水管道snitry wste生活废水sturtion饱和度scle盐垢scling缩放比例sctter分散、散开scttered离散的、分散的scttered light散射光scvengerscrew螺丝钉、螺孔、螺旋桨scourin洗涤、冲刷screenings筛渣、筛余物screw pump螺旋（杆）泵清洗剂、净化剂scum浮渣、铁渣、泡沫seling压实填料secondry tretment二级处理sedimenttion沉淀、沉降seep渗出、渗漏selenium硒sel-priming自吸semirid半干旱的semiconductor半导体semipermeble membrne半透膜sensory感官的、感觉的seprte sewer分流制下水道sequencing bth rector（SBR）序批式反应器settling column沉降柱sewer污水管sewerge排水工程sewerge system排水系统、排水工程storm sewer雨水管strter启动器（钮）strtum地层stormwter collection line暴雨收集管线speciied（技术规范中）规定的speci ic yield单位水产量sleet雨夹雪supericil表面的subterrnen地下的surce wter地表水sink洗涤盆、污水池、接收器simulte模拟swmplnd沼泽地sloppy湿透的、液体的、水多的suluric cid硫酸stbilize稳定sulur硫sodium钠sludge沉泥、淤泥synthesis合成、综合sodium nitrte硝酸钠sterile无菌的suction抽气、吸入subctchment子流域subsurce表面下的、地下的SI units国际标准单位sprocket链轮stringy纤维的 slide滑动、幻灯片sluice水闸、泄水管、水力冲泄swirl涡状形 sump污水坑、集水池silt淤泥、泥沙、煤粉、残渣sticky黏性的 slipping plne滑动面 surce chrge表面电荷side rection副反应synthetic orgnic polymer合成有机聚合物surce-ctive gent表面活性剂synthetic detergent合成清洁剂structurl imperection结构性缺陷solid line实线Shultz-Hrdy rule苏采—哈代原则strch淀粉slurry泥浆、浆 sweep loc扫沉絮体、沉淀型絮体speciic grvity 比重surce loding表面负荷solids lux固体通量stry分散的、杂散的 subside下沉、沉淀 subsidence curve沉降曲线sieve nlysis 筛分析strining筛滤、隔滤striner滤网、过滤器spent用尽、失去效能的sorption吸着【作用】stgnnt停滞的supericil velocity 表观速度、空塔速度shock lod冲击负荷stndrd potentil标准电势sulide硫化物swell膨胀、增大styrene苯乙烯scle-up按比例增加、扩大 septicity腐败性settling velocity：SV污泥沉降比shrink收缩、缩短stripping tower汽提塔stormwter runo暴雨径流solvent溶剂、溶媒spirl-wound memberne卷式膜solute溶质subsurce quier地下含水层spectroscopic分光镜的 singlet oxygen纯态氧stbiliztion pond稳定塘sludge volume index：SVI 污泥容积指数stining着色substrte培养基SRT：solids rection time superntnt（liquor）上层清夜slime黏液、黏土snil蜗牛slough 脱落 siphon虹吸管stle尿subloor底板sidewter depth边墙水深struvite鸟粪石solid bowl无孔转鼓（离心机的）soil dditive土壤添加剂step ertion阶段曝气stgntion停滞 spce heting环流供暖、空间加热sterilize消毒siting定线、建筑工地选择slot闸门槽、投币口sttic lit静扬程sleeve bering滑动轴承、套筒轴承spout喷管、管口、水柱swivel旋转speciiction说明书、规范spigot 栓、龙头、插口 socket ndspigot joint承插接头solder焊料、焊接spillover溢出管、溢出shredder粉碎机spillwy泄洪道、溢洪道submersible electric pump潜水电泵stoplog挡板、闸板stopcock 活塞、活栓tp开关、龙头tr焦油、柏油tee三通tencious whitish bioilm白色坚韧的生物膜terminl终端、终点站、接线端terrin地形tertiry tretment三级处理the design level设计水位TDS（the totl dissolved solids）总溶解性固体TSS（the totl suspended solids）总悬浮性固体therml热的、热量的therml gittion热搅动thermodynmic热力学的thermophilic喜温的、嗜热的、高温的thermostt恒温器、温度调节装置thermosttic温度调节装置的、恒温的thiosulte硫代硫酸盐（酯）thiothrix丝硫细菌属throughput生产能力、产量tile瓦片、瓷砖tin锡tint with给…染色titrte用滴定法测量、滴定法被测溶液titrtion滴定totl Kjeldhl nitrogen总基耶达氮trce微量、示踪trnsition metl过渡金属trnsitionl过度的trnsmembrne pressure跨膜压力trnsmissivity透射比、透射率trnsmit遗传、传播、透射、传输trnspirtion 蒸腾作用、蒸发（物）散发trsh垃圾、废物trench排水沟、沟渠trichloroethylene（TCE）三氯乙烯trickling ilter滴滤池trihlomethne三卤甲烷trivlent三价的trough水槽tube settler斜管沉淀池tundish漏斗tunnel隧道、隧洞turbidimeter浊度计turbidity浊度、浑浊turbulence紊流、紊乱turbulent紊流的turndown关闭ultriltrtion超滤ultrviolet rdition紫外线辐射unconined quier潜水含水层underdrin地下排水道union活接、联轴器unvented未放气的upgrde上升、浓缩ure尿素urinl小便池utensil器具vcuum pump真空泵vlve阀、电子管、真空管vn der Wls orce范德华力vporiztion 汽化、蒸发【作用】vrible-requency变频ventiltion通风、换气venture文丘里管vible可行的、能生育的virl病毒的virus病毒、滤过性微生物viscosity 黏度、黏性void rction孔隙率、空隙率void rtio孔隙率voltile挥发性的、不稳定性的、爆炸性的voltile tty cid挥发性脂肪酸Vs（voltile tty cids）挥发性脂肪酸VOCs（voltile orgnic compounds）挥发性有机化合物vortex seprtor旋流分离器wsher洗衣机（人）wstewter 废水wter closet厕所、盥洗室wter hmmer水锤wter jcket水套wter tble地下水位wterborne水传染的wtershed流域weld 焊接weir堰wet pit集水井、湿井、排水井wetwell吸水井、湿井wholesome 卫生的、有益的、健康的winch绞车、绞盘wire mesh金属丝网worm蚯蚓zeolite沸石zet potentil ζ电位zinc锌zone settling成层沉降。