环境生态学(外文资料及翻译)

ecology翻译
生态学是一门研究生态的学科，用于探索、研究和记录地球上的生物系统。

它涉及生物与其环境之间的关系，以及推断出改变生物环境条件可能产生的后果。

历史上，生态学一直受到重视，但最近它也受到了更多的关注，因为全球气候变化使得自然资源的可持续利用变得更加重要。

生态学的主题广泛，涵盖了不同的领域，如植物学、动物学、水文学和适应生态学。

生态学家对自然界中群落、生态系统和生物进行调查，从而掌握其运作机制，识别具体组成部分及其间的交互关系。

此外，生态学也被用于开发利用环境资源，促进环境友好的企业管理，以及避免和减少与环境相关的健康和社会问题。

生态学家使用多种方法来研究生态，其中一些方法包括观察、实验室测试和系统分析。

观察通常包括观看和记录其行为和生活环境的变化。

实验室研究主要包括查看群落特性，包括生物种类、地理分布、生物量和多样性。

系统分析包括使用模型（比如时间序列或空间预测）来模拟对生态系统的影响。

生态学家还必须理解保护生态系统和提供系统性改善的可行性。

生态学家认识到，人类活动对环境造成的影响可能是有害的，因此他们会通过采取保护措施来确保其资源的可持续发展。

此外，他们还可以通过识别和采用新方法来改善我们所依赖的生态系统。

总而言之，生态学是一门深入探讨地球上的生物系统的学科，
它利用多种方法研究及评估生态系统中的生物多样性及其运作机制，以及其更改变环境条件可能产生的影响。

生态学家利用这些工具探索可持续发展和改善我们所依赖的生态系统的方法。

生态学相关英语词汇acid rain酸雨afforestation植树造林algae梅藻amphibian两栖类的，两栖动物balance of nature生态平衡bio-diversity生物多样性biosphere生物圈CFCs氟利昂decibel分贝deforestation采伐森林desertification土地沙漠化domestic sewage生活污水ecocide生态灭绝eco-friendy良好的环境eco-label生态标志ecological condition生态环境ecologist生态学家ecology生态学．对环境的科学研究ecosystem生态系，生态系统eco-tourist生态旅游；生态旅游业effluent流出物，排除物environmentalist环境工作者；环境问题专家fauna动物群flora植物群fumes有毒的废气global warming全球变暖green groups绿色环保组织greenhouse effect温室效应infrared radiation红外线辐射mammal哺乳动物noxious有毒的nucleic acid(生物)核酸ozone hole臭氧洞ozone layer臭氧层photosynthesis光合作用plankton(总称)浮游动物p0Ilufion index污染指数polymer聚合物refuse垃圾、废物sewage污水sewage disposal污水处理sewage plant污水处理厂sewage purification污水净化soil pollution土壤污染solid waste固体垃圾stratosphere同温层ultraviolet radiation紫外线辐射wipe out a species物种灭绝。

生态学英语词汇-EcologyEnglish生态学词汇生态学ecologyhigher education press 高等教育出版社textbook series for 21st century 面向21世纪课程教材biosphere 生物圈economics 经济学the economy of Nature 自然经济molecular ecology 分子生态学evolutionary ecology 进化生态学autecology 个体生态学physiological ecology 生理生态学population ecology 种群生态学community ecology 群落生态学ecosystem ecology 生态系统生态学landscape ecology 景观生态学global ecology 全球生态学terrestrial ecology 陆地生态学marine ecology 海洋生态学freshwater ecology 淡水生态学island ecology 岛屿生态学urban ecology 城市生态学restoration ecology 恢复生态学engineering ecology 生态工程学human ecology 人类生态学ecological ethics 生态伦理学ecology of plants 植物生态学environment 环境space environment 宇宙环境global environment 地球环境geoenvironment 地理环境regional environment 区域环境microenvironment 微环境inner environment 内环境ecological factors 生态因子ecological environment 生态环境habitat 生境fitness 适合度homeostasis 内稳态homeostatic organisms 内稳态生物non-homeostatic organisms 非内稳态生物eitiolation phenomenon 黄化现象mytilus 贻贝macrosiphum 蚜虫thertnoperiodism 温周期现象phenology 物候学torpor 冬眠dispause 滞育population 种群population genetics 群体遗传学density 密度number 数目unitary organism 单体生物modular organism 构件生物module 构件natality 出生率mortality 死亡率sex ratio 性比age distribution 年龄分布life table 生命表survivorship curve 存活曲线cohort 同生群innate rate of increase 内禀增长率density-independent growth 与密度无关的增长per capitagrowth rate 每员增长率instantaneous rate of increase 瞬时增长率Logistic equation 逻辑斯谛方程maximum sustained yield 最大持续产量ecological invasion 生态入侵spatial pattern 空间格局internal distribution pattern 内分布型uniform 均匀型random 随机型clumped 成群型two dimentional net function interpolation method 二维网函数插值法threeterm local variance analysis 三项轨迹方差法hierarchical analysis of variance 等级方差分析法enigration 迁出immigration 迁入migration 迁移architecture 建筑学结构life history 生活史life cycle 生活周期traits 遗传特性development 发育growth 生长vegetative propagation 营养繁殖spore reproduction 孢子生殖sexual reproduction 有性生殖asexual reproduction 无性生殖exogenous migration 外因性迁移endogenous migration 内因性迁移reproductive effort 繁殖成效present reproductive value 剩余繁殖价值parental investment 亲本投资principle of allocation 分配原理reproductive costs 繁殖成本reproductive patterns 繁殖格局semelparity 一次繁殖生物iteroparity 多次繁殖生物lifespan 生命年限lifetime 寿命r-strategistis r-策略者opportunist 机会主义者conservatism 保守主义ruderal 杂草competition 竞争stress 胁迫selective fertilization 选择受精sexual selection 性选择ornamentation 修饰coloration 色泽courtship behavior 求偶行为sexual dimorphism 雌雄二形the descent of man selection in relation to sex 人类的由来及性选择intraspecific relationship 种内关系interspecific relationship 种间关系positive interaction 正相互作用negative interaction 负相互作用density effect 密度效应the effect of neighbours 邻接效应density independent 非密度制约density dependent 密度制约self-thinning 自疏现象faculative parthenogenesis 兼性孤雌生殖polygyny threshold 多配偶阈值monogamy 单配偶制polygamy 多配偶制polygany 一雄多雌制polyandry 一雌多雄制territory 领域social group 社群territorial behavior 领域行为territoriality 领域性social hierachy 社会等级dominant-submissive 支配-从属ferulic acid 阿魏酸vanillic acid 香草酸niche 生态位spatial niche 空间生态位trophic niche 营养生态位fundamental niche 基础生态位realized niche 实际生态位hypervolume 超体积habitat 生境predation 捕食作用prey 被捕食者predator 捕食者community 群落biocoenosis 生物群落ecotone 群落交错区phytocoenology 植物群落学geobotany 地植物学phytosociology 植物社会学pioneer stage 先锋阶段climax stage 顶极阶段individualistic concept 个体论概念constructive species 建群种subdominant 亚优势种companion species 伴生种rare species 偶见种abundance 多度dominant 优势abundant 丰盛frequent 常见occasional 偶见rare 稀少very rare 很少relative density 相对密度density ratio 密度比coverage 盖度cover ratio 盖度比frequency 频度frequency diagram 频度图解law of frequency 频度定律height 高度weight 重量。

主修课程：无机及分析化学（含实验）；仪器分析（含实验）有机化学（含实验）；物理化学（含实验）；化工原理（含实验）；环境微生物学（含实验）；传质与分离工程（含实验）；水污染控制工程（含实验）；大气污染控制工程（含实验）；固体废弃物处理处置工程；环境工程设计；环境监测；环境生态学；环境影响评价；高等数学；大学物理（含实验）；VB语言程序设计；线性代数；工程制图；土建概念与环境工程施工；环境工程专业英语；工程力学等无机及分析化学Inorganic & analytical chemistry;仪器分析Instrumental Analysis有机化学Organic chemistry;物理化学Chemicophysics 或Physical chemistry物理化学实验Physical Chemistry Experiment化工原理Chemistry engineering principle;环境微生物学Environmental microbiology;传质与分离工程Mass Transfer and Separating Process 水污染控制工程Water pollution control engineering大气污染控制工程Air pollution control engineering 固体废弃物处理处置工程Solid Waste Treatment and Disposal Technology环境工程设计Environmental engineering design;环境监测Environmental Monitoring;环境生态学Environmental Ecology;环境影响评价Environmental impact assessment;高等数学; Advanced mathematics大学物理College Physics大学物理实验Experiment of College PhysicsVB语言程序设计Visual Basic Programming Design线性代数Linear Algebra;工程制图Engineering cartography;土建概念与环境工程施工Introduction to Civil Engineering and Construction of Environmental Facilities；环境工程专业英语English for Environmental Engineering;工程力学等Engineering mechanics etc.环境工程微生物学及实验Microbiology of environmental engineering and experiment金工实习Metal Working Practice毕业实习Graduation Practice专业英语Specialized English大学英语College English体育 Physical Education德育Moralism电工学 Electrotechnics邓小平理论 Theory of Deng Xiao Ping思想道德修养Cultivation of Ethic Thought马克思主义原理Principles of Marxism名篇赏析 Appreciation of Master Pieces概率论Probability Theory概率论与数理统计 Probability Theory & Mathematical Statistics工程测量Engineering Surveying工程力学Engineering Mechanics工程制图Graphing of Engineering环境工程文献检索Literature Search for Environmental EngineeringCleaner Production and ISO14000清洁生产与ISO14000 电工学及实验Electrotechnics and experiment画法几何与工程制图Drawing geometry and engineering cartography。

（完整版）环境科学与工程-专业英语词汇环境科学与工程专业词汇包括环境学总论、环境地学、环境生物学、环境化学、环境物理学、环境工程学、环境医学、环境经济学、环境管理学、环境法学、环境教育等11大类。

环境学总论原生环境primary environment次生环境secondary environment生态示范区ecological demonstrate area环境地质学environmental geology环境地球化学environmental geo-chemistry 环境土壤学environmental soil science环境微生物学environmental microbiology环境危机environmental crisis环境保护environmental protection环境预测environmental forecasting环境自净environmental self-purification环境效应environmental effect环境容量environmental capacity环境演化evolution of environment环境舒适度environmental comfort环境背景值（本底值）environmental background value环境保护产业（环保产业）environmental production industry 环境壁垒（绿色壁垒）environmental barrier 绿色革命green revolution可持续发展sustainable development第三类环境问题（社会环境问题）the third environmental problem悬浮物suspended solids一次污染物primary pollutant二次污染物secondary pollutant全球性污染global pollution排污收费pollution charge 可再生资源renewable resources不可再生资源non-renewable resources自然保护区natural reserve area防护林protection forest公害public nuisance矿山公害mining nuisance工业废水industrial wastewater矿山废水mining drainage生活饮用水domestic potable water草原退化grassland degeneration沙漠化desertification人口压力population pressure人口净增率rate of population全球环境监测系统global environment monitoring system GEMS中国环境保护工作方针Chinese policy for environment protection“三同时”原则principle of “the three at the same time”二噁英公害dioxin nuisance马斯河谷烟雾事件disaster in Meuse Valley 多诺拉烟雾事件disaster in Donora伦敦烟雾事件disaster in London水俣病事件minamata disease incident骨痛病事件itai-itai disaster incident洛杉矶光化学烟雾事件Los Angeles photochemical smog episode四日市哮喘事件Yokkaichi asthma episode米糠油事件Yusho disease incident环境地学水圈hydrosphere水循环water circulation地表水surface water水位water level下渗（入渗）sinking蒸发evaporation最高水位highest water level 最低水位lowest water level 平均水位average water level 警戒水位warning water level 流速flow velocity流量discharge洪水期flood season枯水期low-water season冲刷washout 含水层aquifer 隔水层（不透水层）aquiclude 透水层permeable stratum层间水interlayer water承压水（有压层间水）confined water 或自流水artesian water 孔隙水void water岩溶水（喀斯特水）karst water径流runoff flow地表径流land runoff地下水groundwater流域保护water basin protection淡水fresh water咸水saltwater降水precipitation沉淀降水量amount of precipitation降水强度intensity of precipitation水环境容量carrying capacity of water environment水土流失（土壤侵蚀）soil and water loss点源污染point source pollution面源污染non-point source pollution扩散diffusion涡流eddy current涡流扩散eddy diffusion富营养化废水eutrophic waste-water污水sewage漫灌flood irritation水底沉积物（底质或底泥）benthal deposit 总固体total solids 悬浮固体suspended solids总溶解固体total dissolved solids河流复氧常数constant of river reoxygenation 湖泊酸化lake acidification富营养化eutrophication富营养湖eutrophic lake中营养湖mesotrophic lake贫营养湖oligotrophic lake水库reservoir海洋处置sea disposal海底采样sea floor sample赤潮（红潮）red tide海水淡化desalination of seawater海底沉积物sea bottom sediment海洋倾倒ocean dumping水质water quality水资源综合利用water resource integrated utilization水土保持soil and water conservation 河道整治channel improvement水污染毒性生物评价biological assessment of water pollutiontoxicity水利工程hydro-engineering水体自净self-purification of water body水环境保护功能区（水质功能区）functional district of water environment土地处理系统land treatment system土地沙漠化land desertification土壤肥力soil fertility土壤酸碱度soil acidity and alkalinity土壤污染防治prevention and treatment of soil pollution土壤盐渍化（土壤盐碱化）soil salination土壤酸化soil acidification母质（土壤母质或成土母质）parent material 土壤剖面soil profile腐殖质化humification淋溶作用leaching土壤改良soil improvement土壤粒级soil separate土壤质地soil texture缓冲作用buffering/buffer action缓冲剂buffering agent/buffer缓冲容量buffer capacity盐基饱和度base saturation percentage灌溉irrigation富里酸fuvic acid胡敏素humin土壤团聚体soil aggregate土壤退化（土壤贫瘠化）soil degeneration 土壤地带性soil zonality污水灌溉wastewater irrigation臭氧层ozone layer降水precipitation降水量rainfall降水强度p recipitation intensity大气环境容量atmospheric environmental capacity 事后评价afterwards assessment烟尘消除elimination of smoke and dust温室效应greenhouse effect大气扩散atmospheric diffusion烟羽（烟流或羽流）plume逆温inversion环境生物学生境habitat耐受极限limits of tolerance最小因子定律law of minimum生物检测bioassay环境胁迫environmental stress生物多样性bio-diversity生态位niche生命周期life cycle生态型ecotype自养生物autotrophy异养生物heterotroph指数增长exponential growth互利共生mutualism偏利共生commensalisms寄生parasitism衍生物derivative杀虫剂insecticide杀菌剂fungicide除草剂herbicide杀鼠剂rodenticide防腐剂preservative无残留农药non-persistent pesticide植物性农药phytopesticide污水灌溉sewage irrigation世界自然历史遗产保护地world natural and historical heritage site储量stock过度捕获over-hunting; over-fishing猎（渔）期open season农业残渣agricultural dregs赤潮red tide藻花algae bloom/水花water bloom原生污染物primary pollutant次生污染物secondary pollutant急性毒性实验acute toxicity test 慢性毒性实验chronic toxicity test预备实验screening test; range-finding test; preliminary test 稀释dilution归宿fate生物积累bioaccumulation生物浓缩bioconcentration生物放大biomagnification生物降解biological degradation; biodegradation生物营养物质biotic nutrient多污生物带polysaprobic zone中污生物带mesosaprobic zone寡污生物带oligosaprobic zone敏感种sensitive species; intolerant organism 耐污种tolerantspecies生物滤池biological filter净化塘/氧化塘/生物塘purification pond生物膜biomembrane; biological film轮作crop rotation间作intercropping套种interplanting基塘模式farm land and fish pond model防护林带shelter belt沼气marsh gas农家肥farm manure堆肥piled manure城市热岛效应urban heat island effect城市生态规划urban ecological planning环境激素endocrine disrupting chemicals; endocrine disruptors边缘效应edge effect生态恢复ecological restoration恢复生态学restoration ecological环境化学甲基汞methyl mercury镉米cadmium rice农药残留pesticide residue有机氯农药organochlorine pesticide有机磷农药organophosphorous pesticide 氨基甲酸酯杀虫剂carbamate insecticide 拟除虫菊酯杀虫剂pyrethroid insecticide 植物生长调节剂growth regulator化学致癌物chemical carcinogen表面活性剂surfactant多氯联苯类polychlorinated biphenyls;PCBs 多环芳烃类polyaromtic hydrocarbon; PAH 催化（催化作用）catalysis 臭氧化ozonization光化学氧化剂photochemical oxidant过氧乙酰硝酸酯peroxyacetyl nitrate；PAN 干沉降dry deposition湿沉降wet deposition光化学烟雾photochemical smog大气光化学atmospheric photochemistry降水化学precipitation chemistry气溶胶化学aerosol chemistry悬浮颗粒物suspended particulate总悬浮颗粒物total suspended particulates(TSP)飘尘（可吸入颗粒物或可吸入尘）airborne particle降尘（落尘）dustfall；falling dust气溶胶aerosol水质water quality盐度salinity氧化还原电位oxidation-reduction potential；redox potential 溶解氧dissolved oxygen化学需氧量chemical oxygen demand生化需氧量biochemical oxygen demand总有机碳total organic carbon溶解度solubility聚集aggregation絮凝flocculation凝聚coagulation离子交换ion exchange萃取extraction缓冲溶液buffer solution氧平衡模式（氧垂曲线）oxygen balance model吸收剂(吸附剂)absorbent活性炭active carbon氧化剂oxidant还原剂reductant胶团micelle胶体溶液colloidal solution脱硫剂desulfurization agent电渗析electrodialysis萃取剂extracting agent过滤filter絮凝剂flocculant；flocculating agent无机絮凝剂inorganic flocculant有机高分子絮凝剂organic polymer flocculant 中和法neutralization 反渗透膜reverse osmosis membrane硅胶silica gel蒸汽蒸馏steam distillation超滤膜ultrafilter membrane灵敏度sensitivity准确度accuracy精密度precision可靠性reliability检测限detection limit相对误差relative error绝对误差absolute error偶然误差accidental error平均偏差mean deviation采样误差sampling error标准溶液standard solution标准物质standard substance允许误差allowable error允许浓度allowable concentration微量分析microanalysis痕量分析trace analysis现场分析in-situ analysis仪器分析instrumental analysis水质分析water quality analysis比色分析colorimetric analysis沉降分析sedimentation analysis自动分析automatic analysis原子吸收分光光度法atomic absorption spectrophotometry 原子吸收分光光度计atomic absorption spectrophotometer 原子荧光光谱法atomic fluorescence spectrometry原子荧光光谱仪atomic fluorescence spectrometer电化学分析法electrochemical method高效液相色谱法high performance liquid chromatography 高效液相色谱仪high performance liquid chromatograph 气相色谱分析gas chromatography气相色谱仪gas chromatograph采样器sampler大气采样器air sampler底泥采样器sediment samplerpH计pH meter湿度计hygrometer固定大气污染源stationary sources of air pollution移动大气污染源mobile sources of air pollution固定式水污染源stationary sources of water pollution移动式水污染源mobile sources of water pollution污染负荷pollution load污染源调查survey of pollution sources无污染工艺pollution-free technology无污染装置pollution-free installation污染物总量控制total amount control of pollution水质参数water quality parameter水温water temperature色度color index透明度transparency混浊度turbidity硬度hardness感官污染指标sensuous pollution index毒理学污染指标physical pollution index化学污染指标chemical pollution index细菌学污染指标bacteriological pollution index毒理学污染指标toxicological pollution index 城市污水municipal sewage生活污水domestic sewage工业废水industrial wastewater常规分析指标index of routine analysis环境监测environmental monitoring过程监测course monitoring污染物排放标准pollution discharge standard 总量排放标准total amount of pollution discharge standard优先监测priority monitoring环境优先污染物environmental priority pollutant总固体total solids可吸入微粒(可吸入尘和飘尘)inhale particles 浊度计turbidimeter实验室质量控制laboratory quality control空白实验值blank value平行样duplicate samples再现性(重现性)reproducibility重复性repeatability回收率recovery rate检出限detection limit冷原子吸收法cold-vapor atomic absorption method紫外吸收光谱法ultraviolet absorption spectrophotometry 重量分析gravimetric analysis内标法internal marker method定性分析qualitative analysis定量分析quantitive analysis试样前处理pre-treatment均值mean value标准差standard error方差variation回归分析regression analysis相关分析correlation analysis相关系数correlation coefficient系统误差systematic error随机误差random error有效数字valid figure农药残留分析pesticide residue analysis排污收费effluent charge室内空气污染indoor air pollution水体自净self-purification of water body水土保持soil and water conservation水土流失soil erosion土壤修复soil-remediation生物修复bioremediation光降解photodegradation温室气体greenhouse gases总量收费total quantity charge超临界流体supercritical fluid土壤采样soil pollution环境物理学光辐射(光)visible radiation 红外线infrared ray紫外线ultraviolet ray灭菌灯bactericidal lamp 光污染light pollution噪声污染noise pollution 混响reverberation听力损失hearing loss绝对湿度absolute humidity相对湿度relative humidity饱和度saturation ratio冷凝condensation露点温度dew point temperature热辐射thermal radiation比热specific heat空气调节air conditioning通风ventilation环境工程学环境污染综合防治integrated prevention and control of pollution环境功能区划environmental function zoning 稀释比dilution ratio迁移transfer紊流扩散turbulent diffusion氧亏(亏氧量)oxygen deficit复氧reaeration溶解氧下垂曲线dissolved-oxygen sag curve 饱和溶解氧saturated dissolved无污染燃料pollution-free fuel燃烧combustion空气－燃料比air-to-fuel ratio烟气分析analysis of flue gas煤的综合利用comprehensive utilization of coal 脱硫desulfurization除尘效率particle collection efficiency分割粒径cut diameter for particles压力损失（压力降）pressure drop机械除尘器mechanical collector重力沉降室gravity settling chamber惯性除尘器inertial dust separator旋风除尘器cyclone collector回流式旋风除尘器reverse-flow cyclone collector直流旋风除尘器straight-through cyclone collector多管旋风除尘器multiple cyclone collector过滤除尘器filter袋式除尘器bag house滤料filtration media气布比air-to-cloth ratio机械振动清灰袋式除尘器bag house with shake cleaning逆气流清灰袋式除尘器bag house with reverse-flow cleaning 脉冲喷吹清灰袋式除尘器bag house with pulse-jet cleaning静电除尘electrostatic precipitator (ESP) 电晕放电corona discharge驱进速度drift velocity集尘极collecting electrode板间距distance between collecting electrodes 电极清灰removal of collected particle from electrodes宽间距静电除尘器wide space electrostatic precipitator高压脉冲静电除尘器pulse charging electrostatic precipitator 湿式静电除尘器wet electrostatic precipitator 双区静电除尘器（两段式电除尘器）two-stage electrostatic precipitator 湿式除尘器wet collector of particulates重力喷雾洗涤器gravitational spray scrubber 旋风洗涤器centrifugal scrubber中心喷雾旋风洗涤器]cyclone spray scrubber 泡沫洗涤塔foam tower scrubber填料床洗涤器packed bed scrubber文丘里洗涤器venturi scrubber双膜理论two-film theory气膜控制gas film control液膜控制liquid film control穿透曲线break through curve催化剂catalyst催化剂中毒poisoning of catalyst 烟气脱硫flue gas desulfurization (FGD)湿法脱硫wet process of FGD石灰－石灰石法脱硫desulfurization by lime and limestone氨吸收法脱硫ammonia process of FGD干法脱硫dry process FGD吸收法控制氮氧化物control of NO x by absorption水吸收法脱氮control of NO x by absorption process with water酸吸收法脱氮control of NO x by absorption process with acid 碱吸收法脱氮control of NO x by absorption process with alkali吸附法控制氮氧化物control of NO x by adsorption分子筛吸附法脱氮control of NO x by adsorption process with molecular sieve硅胶吸附法脱氮control of NO x by adsorption process with silica gel气体生物净化biotreatment of gaseous pollutant生物过滤器biofilter汽车尾气污染pollution of automobile exhaust gal生物脱臭biotreatment of odor集气罩capture hood烟囱有效排放高度effective height of emission清洁生产cleaner production矿山废水mining drainage电镀废水electroplating wastewater给水处理厂water treatment plant污水处理厂wastewater treatment给水（污水）处理构筑物water （sewage）treatment structure污水集水井swage joining well废水调节池wastewater flow equalization basin格栅grill筛网grid screen沉砂池grit settling tank曝气沉砂池aeration grit settling tank平流式沉砂池horizontal grit settling tank立式圆形沉砂池vertical circular grit settling tank圆形周边运动沉砂池circular perimeter flow grit settling tank 重力排砂grit discharge by gravity水力提升排砂grit discharge with hydraulic elevator水力旋流器hydraulic cyclone沉淀池settling tank重力沉淀池gravity settling tank 浓缩式沉淀池thickening settling tank斜板（斜管）沉淀池sloping plank(pipe)settling tank辐流式沉淀池radial settling tank平流式沉淀池horizontal settling tank竖流式沉淀池vertical settling tank悬浮污泥澄清池suspended sludge clarifier脉冲澄清池pulse clarifier水力循环澄清池hydraulic circulating clarifier竖流折板絮凝池vertical table flap flocculating tank机械搅拌絮凝池mechanical mixing flocculating tank 颗粒自由沉降particle free sediment 絮凝沉降flocculation sedimentation 拥挤沉降hindered sedimentation气浮池floatation basin加压溶气气浮法pressure dissolved-airfloatation微电解法micro electroanalysis过滤池filter重力过滤法gravity filtration process 压力过滤法pressure filtration process 真空过滤法vacuum filtration process 快滤池rapid filtration慢滤池slow filtration接触滤池contact filter双向滤池bidirectional filter双层滤料滤池double layer filter无阀滤池non-valve filter虹吸滤池siphon filter压力滤池pressure filterV型滤池aquazur V-filter砂滤sand filtration 微滤机microstrainer滤池冲洗强度backwashing intensity of filter 滤层filter material layer滤料承托层holding layer for filter material 斜板隔油沉淀池oil trap with slope plank冷却塔cooling tower湿式氧化法wet oxidation process反应池reaction basin叶轮搅拌器turbine mixer膜分离法membrane separation method半渗透膜semi-permeable membrane电渗析electrodialysis反渗透reverse osmosis离子交换膜ion exchange membrane萃取extraction汽提stripping吹脱法blow-off method臭氧氧化法ozonation臭氧发生器ozonator磁分离法magnetic isolation method光催化氧化optical catalysis oxidation软化水处理softening water treatment石灰－纯碱软化法lime-sodium carbonate softening method 废水好氧/厌氧处理biological aerobic/anaerobic treatment of wastewater微生物内源代谢microorganism intrinsic metabolism微生物合成代谢microorganism synthetic metabolism基质分解代谢substrate degradation metabolism活性污泥法activated sludge process回流污泥return sludge剩余污泥surplus sludge初次沉淀池primary sedimentation basin 曝气池aeration推流式曝气池plug-flow aeration basin完全混合曝气池completely mixed aeration basin二次沉淀池secondary sedimentation basin污泥沉降比sludge settling ratio污泥容积指数sludge velum index污泥负荷volume loading 普通活性污泥法conventional activated sludge process分段曝气法step aeration method延时曝气法extended aeration method加速曝气法accelerant aeration method深井曝气法deep well aeration method纯氧曝气法oxygen aeration method 鼓风曝气装置blast aerator 扩散曝气设备diffusion aerator 射流曝气设备efflux aerator 机械曝气装置mechanical aerator 表面曝气装置surface aerator 曝气时间aeration time污泥龄sludge age活性污泥培养activated sludge culture活性污泥驯化domestication of activated sludge粉末炭活性炭法powdered carbon activated sludge process 污泥膨胀sludge bulking生物滤池biological filter高负荷生物滤池high-loading biological filter 水力负荷hydraulic loading有机负荷organic loading塔式生物滤池tower biological filer生物转盘biological rotating disc生物流化床biological fluidized bed活性生物滤池activated biofilter化粪池septic tank污水硝化脱氮处理nitrogen removal from wastewater by nitrification污水反硝化脱氮处理nitrogen removal from wastewater by denitrification污水硝化—反硝化脱氮处理nitrogen removal from wastewater by nitridenitrification土地处理系统land treatment system 氧化塘oxidation pond 好氧塘aerobic pond兼性塘facultative pond厌氧塘anaerobic pond曝气氧化塘aerated oxidation pondICEAS intermittent cyclic extended aeration system间歇循环延时曝气活性污泥法DAT-IAT工艺demand aeration tank intermittent aeration tank system(需氧池－间歇池)A1/O工艺anoxic/ oxicA2/O工艺anaerobic oxicPhostrip工艺phostriop processBardenpho工艺Bardenpho process Phoredox工艺Phoredox processUCT工艺university of cape townVIP工艺Virginia initiative plant厌氧生物滤池(AF)anaerobic filter厌氧接触法anaerobic contact process厌氧生物转盘anaerobic biological rotating disc两相厌氧消化two-phase anaerobic digest序批式间歇反应器series batch reactor氧化沟oxidation ditch上流式厌氧污泥床upflow anaerobic sludgeblanketMSBR modified sequencing batch reactor消毒disinfection灭菌sterilization加氯机chlorinator氯化消毒chlorization disinfection漂白粉消毒disinfection by bleaching powder 紫外线消毒disinfection with ultraviolet rays 加氯消毒disinfection by chlorine 液氯liquified chlorine gas需氯量chlorine demand余氯chlorine residual游离性余氯free chlorine residual化合性余氯combined chlorine residual折点加氯chlorination breakpoint过氧化氢消毒disinfection by hydrogen peroxide除味taste removal除臭odor removal脱色decoloration生污泥undigested sludge熟污泥digested sludge污泥处置disposal of sludge污泥综合利用comprehensive utilization of sludge真空过滤法vacuum flotation process污泥浓缩sludge thickening污泥消化sludge digestion污泥脱水sludge dewatering污泥干化sludge drying污泥焚烧sludge incineration真空过滤机脱水dewatering by vacuum filter 板框压滤机脱水dewatering by plate frame press filter辊轧式脱水机脱水dewatering by roll press 带式压滤机脱水dewatering by belt press filter离心式脱水机脱水dewatering by centrifuge 中温消化处理middle temperature digestive treatment高温消化处理high temperature digestive treatment污泥堆肥发酵处理sludge composting and fermentation 污泥浓缩池sludge thickener污泥消化池sludge digestion tank污泥产气率gas production rate of sludge污泥干化场sludge drying bed固体废物solid wastes城市生活垃圾municipal solid wastes城市生活垃圾堆放处置法dumping of municipal solid wastes 城市生活垃圾卫生填埋法sanitary landfilling of municipal solid wastes城市生活垃圾焚烧法incineration of municipal solid wastes城市生活垃圾分类sorting of municipal solid wastes城市生活垃圾收集collection of municipal solid wastes垃圾收费refuse taxing废电池used battery有毒有害工业固体废物toxic industrial wastes医疗废物health care wastes堆肥composting填埋场landfill渗滤液leachate treatment焚烧炉incineration furnaces助燃空气系统air injection system余热利用heat utilization焚烧灰渣ash水泥固化技术cement solidification石灰固化lime solidification沥青固化技术asphalt solidification固体废物预处理preliminary treatment of solid wastes破碎crushing of solid wastes筛分screening of solid wastes风力分选wind separation放射性固体废物radioactive solid waste声级计sound level meter消声室anechoic room; anechoic chamber; dead room混响室reverberation room隔声sound insulation吸声muffler环境医学环境卫生学environmental hygiene 环境毒理学environmental toxicology 口蹄疫foot-and-mouth disease流行病学epidemiology地方病endemic disease氟斑牙dental fluorosis职业病occupational disease慢性毒性chronic toxicity急性毒性acute toxicity致癌物carcinogen变异variation病原体pathogen抗体antibody抗原antigen突变mutation病毒virus蓄积器官storage organ致突变作用mutagenesis致畸作用teratogenesis致癌作用carcinogensis摄入量intake dose吸收量absorbed dose卫生标准health standard最高容许浓度maximum permissibleconcentration致死量lethal dose半致死浓度median lethal concentration(LD50)剂量－反应关系dose-response relationship恶臭offensive odor协同作用synergism拮抗作用antagonism因果关系cause-effect relationship相关关系correlation阈限值threshold limit value(TLV)高危人群population at high risk易感人群susceptible population环境管理学环境管理学environmental management science环境伦理学environmental ethics环境质量管理management of environmental quality环境适宜度environmental suitability环境区划environmental zoning环境预测environmental forecasting环境质量评价environmental quality evaluation环境影响评价environmental impact assessment环境规划environmental planning环境决策分析environmental decision analysis 总量控制total discharge control of pollutant 浓度控制concentration control 排污收费effluent charge排污申报登记declaration and registration of pollutant discharge排污许可证permit for pollutant discharge生物安全biosafety环境监察environmental supervision and management环境宣传教育environmental propaganda and education环境意识environmental consciousness 环境质量报告书report on environmental quality环境影响评价报告书report on environmental impact assessment公众意见听证会public hearing循环经济cyclic economy预防为主、防治结合、综合治理原则principle of giving priority to pollution prevention, combining prevention and control, and integrated control全面现划、合理布局原则principle of overall planning and rational layout谁污染谁治理polluter-treats综合利用、化害为利原则principle of comprehensive utilization and turning harm into good谁开发谁保护explorer-protects协调发展原则principle of coordinated development国家环境保护模范城市national environmental protection model city全国生态示范区national ecological demonstration area环境信息environmental information环境管理信息系统information system for environmental management环境专家系统environmental expert system 环境监测environment monitoring环境标志environmental label 清洁生产cleaner production环境审计environmental audit产品生命周期life cycle of product环境法学环境法学science of environmental law环境保护法environmental protection law公害法public nuisance law环境行政法规administrative regulations of environment环境部门规章departmental rules of environment污染物排放标准pollutant discharge standard “三同时”制度three simultaneity system排污审报登记制度declaration and registration system of pollution discharge排污许可证制度permit system of pollutant discharge排污收费制度system of effluent限期治理制度system of eliminating and controlling environmental pollution within a prescribed time现场检查制度system of on-site inspection环境污染事故报告制度system of environmental pollution accident reporting 《中华人民共和国环境保护法》Environmental Protection Law of the People’s Republic of China《中华人民共和国水污染防治法》law of the People’s Republic of China on prevention and control of water pollution 《中华人民共和国大气污染防治法》law of the People’s Republic of China on prevention and control of atmospheric pollution《中华人民共和国环境噪声污染防治法》law of the People’s Republic of China on prevention and control of pollution from environmental noise《中华人民共和国固体废物污染环境法》law of the People’s Republic of China on prevention and control of environmental pollution by solid waste《中华人民共和国海洋环境保护法》marine environment protection law of the People’s Republic of China《全国生态环境建设规划》national eco-environmental construction plan《全国生态环境保护纲要》national compendium on eco-environmental protection 地表水环境质量标准environmental quality standard for surface water地下水质量标准quality standard for ground water农业灌溉水质标准standard for irrigation water quality污水综合排放标准integrated wastewater discharge standard 大气污染物综合排放标准integrated emission standard of air pollutants环境经济学循环经济模式circular economy type牧童经济the shepherd economy3R原则the rules of 3R(reducing, reusing, recycling)生态经济学eco-economics共有资源common resources外部经济性external economics外部不经济性external diseconomics外部成本external cost边际效用marginal utility边际收益marginal benefit粗放经营extensive management 集约经营intensive management自然资本natural capital公平equity代际补偿compensation between generations 绿色国民帐户green national account可持续发展sustainable development公共物品public goods环境保护贸易政策trade policy for environmental protection绿色壁垒green tariff barrier国民生产总值gross national production(GNP) 国民生产净值net national production(NNP)国民收入national income环境污染弹性系数environmental pollution elasticity回收率reuse rate物质平衡material balance物料衡算material balance counting影子价格shadow price现行价格present price贴现discount机会成本opportunity cost运行费用operation cost城市气化率urban population ratio of used gas 城市绿化覆盖率urban green cover ratio环境效益environmental benefit成本效益分析cost and benefit analysis环境费用environmental cost排污权交易marketable pollution permits生态足迹the ecological footprint环境税environmental tax资源资产assets of resource资源产权property right of resource最低安全标准minimum standard of security 代际公平equality between generation末端控制terminal control 公地的悲剧tragedy of the public pasture中间产品intermediate product最终产品final product直接污染物产生/排放系数direct pollutantgeneration/discharge coefficient累积污染物产生/排放系数cumulate pollutant generation/discharge coefficient排污收费charge from discharge pollutant污染者负担原则polluter pay principle资源税resource tax人口出生率population birth rate人口死亡率population mortality rate人口自然增长率population nature growth rate人口计划生育率population planning fertility rate平均寿命average life人口年龄金字塔population age pyramid人口老化population aging人口过剩over-population人口爆炸population explosion计划生育family planning人口统计population statistics人口普查population census环境教育环境教育目标objectives of environmental education多学科环境教育课程模式multi-disciplinary model of environmental education 跨学科环境教育模式inter-disciplinary model of environmental education中学环境教育大纲environmental education standard for secondary school环境教育活动的设计design of environmental education activity野外环境教育基地environmental education field base公众参与public participation环境意识environmental awareness中国中小学绿色教育行动environmental educators initiative of china。

氧化沟工艺在污水处理中的应用和发展摘要:本文主要阐叙了Carrousｅl氧化沟的结构、工艺机理、运行过程中存在的问题和相应的解决办法.最后,介绍了Ｃaｒrouｓel氧化沟的最新的研究进展并指出了未来的主要研究方向。

关键词：Cａｒrｏｕseｌ氧化沟除磷脱氮结构机理1、前言氧化沟又名连续环曝气池,是活性污泥法的一种变形。

氧化沟处理工艺在２０世纪50年代由荷兰卫生工程研究所研制成功的.自从1９５4年在荷兰的首次投入使用以来。

由于其出水水质好、运行稳定、管理方便等技术特点,已经在国内外广泛的应用于生活污水和工业污水的治理。

目前应用较为广泛的氧化沟类型包括:帕斯维尔氧化沟、卡鲁塞尔氧化沟，奥尔博氧化沟、T型氧化沟、DE型氧化沟和一体化氧化沟。

这些氧化沟由于在结构和运行上存在差异,因此各具特点。

本文将主要介绍Carｒousel氧化沟的的结构、机理、存在的问题及其最新发展.2、Caｒrouｓｅｌ氧化沟的结构Cａｒrouseｌ氧化沟是19６7年由荷兰的DHV公司开发研制．在原Ｃarrouｓe氧化沟的基础上DＨV公司和其在美国的专利特许公司EＩＭCO又发明了Caｒrｏusｅｌ20０0系统,实现了更高要求的生物脱氮和除磷功能。

至今世界上已有85０多座Carrousｅl氧化沟和Carrousｅl 2０00系统正在运行。

Carrouｓel氧化沟使用定向控制的曝气和搅动装置,向混合液传递水平速度,从而使被搅动的混合液在氧化沟闭合渠道内循环流动。

因此氧化沟具有特殊的水力学流态,既有完全混合式反应器的特点,又有推流式反应器的特点，沟内存在明显的溶解氧浓度梯度。

氧化沟断面为矩形或梯形，平面形状多为椭圆形,沟内水深一般为2.5~４.5ｍ,宽深比为2：１,亦有水深达7m的,沟内水流平均流速为０．3m/s。

氧化沟的曝气混合设备有表面、曝气转刷或转盘,射流曝气池、导管式曝气器和提升管曝气机等,近年来配合使用的还有水下推动器。

3、Carｒoｕｓel氧化沟的机理3.1Ｃａｒｒousel氧化沟处理污水的机理最初的普通Carrousel氧化沟的工艺中污水直接与回流污泥一起进入氧化沟系统。

环境生态学第一章绪论一．生态学的定义1．生态学（ecology）是研究生物与周围环境和无机环境相互关系及机理的科学。

（E.Haeckel，1866）它包括4个层次的内容：•生物在其历史条件下的适应；•生态系统的结构与功能；•种群的形成与发展规律；•生物群落（生态系统）的形成与发展规律。

实则上包含了个体—→种群—→群落—→生态系统这4个理论主体。

生态学的定义还有很多：✧生态学是研究生物（包括动物和植物）怎样生活和它们为什么按照自己的生活方式生活的科学。

（埃尔顿，1927）✧生态学是研究有机体的分布和多度的科学。

（Andrenathes,1954）✧生态学是研究生态系统的结构与功能的科学。

（E.P.Odum，1956）✧生态学是研究生命系统之间相互作用及其机理的科学。

（马世骏，1980）✧生态学是综合研究有机体、物理环境与人类社会的科学。

（E.P.Odum，1997）二、生态学的研究内容✧1971，Odum,《生态学基础》：生态学是研究生态系统的结构和功能的科学。

（1）一定地区内生物的种类、数量、生物量、生活史及空间分布。

（2）该地区营养物质和水等非生命物质的质量和分布。

（3）各种环境因素（如湿度、温度、光、土壤等）对生物的影响。

（4）生态系统中的能量流动和物质循环。

（5）环境对生物的调节（如光周期现象）和生物对环境的调节（如固氮作用）三、生态学的形成与发展✧理论上：概念上的提出—→论著的出版—→学科的形成。

✧时间上：萌芽时期—→近代发展：4大学派的形成—→现代发展：生态系统、人类生存环境的研究。

✧实验技术上：描述—→定性—→定量—→模拟。

✧生态学发展简史✧生态学萌发阶段（时期）✧公元16 世纪以前：✧在我国：公元前1200 年《尔雅》一书，草、木；✧公元前200 年《管子》“地员篇”；✧公元前100 年前后，农历确立了24 节气，同时《禽经》一书（鸟类生态）问世；✧《本草纲目》。

✧在欧洲：公元前285 年也有类似著作问世。