环境专业英语翻译(中英对照)

专业英语absorption 吸收absolute lethal dose,LD100 绝对致死量absolute humidity 绝对湿度acid deposition 酸沉降acid rain 酸雨activated sludge process 活性污泥法active transport 主动运输acute toxicity test 急性毒性试验acceptable daily intake,ADI 每天容许摄入量accumulation 蓄积作用activated carbon 活性碳adenine 腺嘌呤additional joint action 相加作用administer 给药、染毒aerobic digestion 有氧消化aerosol 气溶胶afforestation 绿化allergic reaction 变态反应air 空气air analysis 空气分析air-borne pollutant 空气传播污染物air cleaner 空气净化器air contaminant 空气污染物air current 气流airflow rate 气流速度air humidity 气湿air ionization 空气离子化air monitoritoring 大气监测air pollution 大气污染airpollutant 大气污染物air pollution index 大气污染指数air pollution surveillance system 大气污染监测系统air pollution legislation 大气污染法规air pressure 气压air purification 大气自净作用air quality standard 大气质量标准air sampler 空气采样器air sanitation 空气卫生air sterilization 空气消毒air temperature 气温air temperature inversion 逆温air velocity 空气流速alkalinity 碱度alum 明矾aluminium sulfate 硫酸铝Ames test Ames试验ammonia-chlorine process 氯胺消毒法ammonia-nirtiter-nitrates 三氮anaerobic digestion 无氧消化anemogram 风速计anion synthetic detergent 阴离子合成洗涤剂antagonism 拮抗试验antergy 对抗作用argyria 银质沉着病artificial illumination 人工照明arsenic 砷artesian aquifer 承压含水层artesian fountain 自流泉artesian well 自流井atmosphere compositions 大气组成automobile exhaust 汽车尾气available chlorine 有效氯back-line study 本底调查bacteriological examination of water 水质细菌学检验base-pair substitution 碱基置换benzo(a)pyrene 苯并（a）芘benzene hexachloride,BHC 六六六binign tumor 良性肿瘤bioactivation 生物活化bioassay 生物鉴定biochemical oxygen demand 生化需氧量biodetoxication 生物解毒/生物灭活作用biogeochemical disease 生物地球化学性地方病biological filter 生物滤池biological half-life 生物半减期biological treatment 生物处理biomembrane 粘液生物膜biosphere 生物圈biotoxin 生物毒素biotransformation 生物转化biotransport 生物转运black-foot disease 黑脚病blank test 空白试验bleaching powder 漂白粉blood/gas partition coefficient 血/气分配系数blood-brain barrier 血脑屏障blood placental barrier 血-胎盘屏障burning furnace 焚烧炉carcinoma 恶性肿瘤cadmium 镉calcium hypochlorite 漂白粉精cancer 癌carbon monoxide 一氧化碳carbon monoxide poisoning 一氧化碳中毒carbon tetrachloride 四氯化碳carcinogenicity 致癌性carcinogenesis 致癌作用centralized water supply 集中式给水chemical carcinenesis 化学致癌作用chemical carcinogen 化学致癌物chemicalteratogen 化学致畸物chemical mutagen 化学诱变物chemical oxygen consumption 化学耗氧量chemical oxygen demand 化学需氧量chlorination 氯化作用chlorinator 加氯器chlorine ammonia treatment 氯胺处理chlorine content 含氯量chlorine demand 需氯量chlorine dosage 加氯量chlorine poisoning 氯中毒chlorine residual 余氯chlorobenzene 氯苯chloroform 氯仿chlorophenothane,DDT 滴滴涕chromosome aberration 染色体畸变chronic abstricted respiratory disease 慢性阻塞性呼吸道疾病chronic toxicity test 慢性毒性试验cilia 纤毛clarification 澄清、净化cloth filter 布滤器coagulation 混凝coagulant 混凝剂coagulation aids 助凝剂cocarcinogen 促癌物coeffient of natural illumination 自然照度系数coliforms group 大肠菌群collection water supply system 集中式供水系统colorimeter 比色计compost 堆肥comprehensive utilization 综合利用conjugation reaction 结合反应consumer 消费者conversion 转化cretinism 克汀病cyanide 氰化物cytosine 胞嘧啶cumulative coefficient 蓄积系数damp control 防潮daylighting 自然采光decomposer 分解者defluoridation 除氟degradation reaction 降解反应delayed toxic effect 迟发性毒作用dental caries 龋齿dental fluorosis 氟骨症deport 输送desalination 淡化（除盐）desertification 沙漠化detoxication 解毒作用direct carcinogen 直接致癌物direct mutagen 直接致突变物distribution 分布disinfection 消毒dissolved oxygen 溶解氧distllation 蒸馏diversity factor 不均匀系数DNA repair 修复DNA synthesis 合成dominant lethal mutation test 显性致死突变试验dose-effect relationship 剂量效应关系dose-response relationship 剂量-反应关系dust 粉尘或尘ecosystem 生态系统ecological balance 生态平衡ecosphere 生态圈effective temperature 有效温度effective size 有效粒径electrodialysis 电渗析法embryotoxicity 胚胎毒性endemia 地方病endemic goiter 地方性甲状腺肿endemic fluorosis 地方性氟中毒energy flow 能量流动environmental deterioration 环境恶化environmental disruption 环境失调environmental ecology 环境生态学environmental health standard 环境卫生标准environmental health criteria 环境卫生基准environmental hygiene 环境卫生学environmental monitoring 环境监测environmental pollution 环境污染environmental program 环境规划environmental protection agency 环境保护局environmental quality standard 环境质量标准environmental quality evaluation 环境质量评价essential elements 必需元素eutrophication 富营养化facilitated diffusion 易化扩散falling dust 降尘fecal innocence treatment 粪便无害化处理ferric sulfate 硫酸铁ferric trichloride 三氯化铁ferrous sulfate 硫酸亚铁filtration 过滤fluoride 氟化物fluorine 氟food chain 食物链fog 雾forward mutation 正向突变frameshift mutation 移码突变free residual chlorine 游离余氯fume 烟functional accumulation 功能蓄积gene mutation 基因突变genotoxic carcinogen 遗传毒性致癌物goitrogen 致甲状腺肿物质green house effects 温室效应green house gases 温室气体groundwater 地下水guanine 鸟嘌呤hazard 危害heating 采暖heat control 降温hexavalent chromium 六价铬high risk population 高危险人群hospital sewage treatment 医院污水处理humic substance /humus 腐殖质hydrocarbons 碳氢化合物hygienic standard for domestic drinking water 生活饮用水卫生标准idiosyncratic reaction 特异体质反应immediate toxic effect 速发毒性反应impervious bed 不透水层indirect carcinogen 间接致癌物indirect mutagen 间接致突变物infrared ray 红外线inhalable particulate,IP 可吸入颗粒物initiating stage 启动阶段interhalogens 卤间化合物iodine deficiency disorder,IDD 碘缺乏病ionosphere 电离层irreversible toxic effect 不可逆毒作用Itai-Itai disease 痛痛病Keshan disease 克山病Kashin-Beck disease 大骨节病landfill 填埋lead 铅Legionnaire’s disease 军团病lethal dose,LD 致死剂量lethal concentration,LC 致死浓度50% lethal dose,LD50 半数致死量lighting coefficient 采光系数local toxic effect 局部毒作用London smog 伦敦型烟雾long-term exposure 长期暴露long-term test 长期试验Los Angeles smog 洛杉矶烟雾manganess 锰marsh gas fermentation 沼气发酵mass-spectrometry 质谱分析法material accumulation 物质蓄积material cycle 物质循环maximal tolerance dose,LD0 最大耐受量maximum allowable concentration,MAC 最高容许浓度median lethal dose 半数致死剂量/浓度mercury 汞metabolic activation 代谢活化metabolic transformation 代谢转化metabolic saturation 代谢饱和metaboism 代谢metabolite 代谢产物metal compounds 金属化合物mesosphere 电离层methemoglobinemia 正铁血红蛋白血症micronucleus 微核minimal effect level 最小有作用剂量minimal lethal dose 最小致死量minamata disease 水俣病mixed function oxidase,MFO 混合功能氧化酶mono-oxygenase 单氧酶molecular pollutant 分子状污染物municipal refuse 城市垃圾mutagenesis 致突变作用mutant 突变体mutagen 致突变物（诱变物）mutagenicty 致突变性mutation 突变neurotoxicity 神经毒性nitrogen oxides 氮氧化物nitrate 硝酸盐noise protection 防噪声non-genotoxic carcinogen 非遗传毒性致癌物oligodynamic action 微动作用oncogene 癌基因oxidation 氧化oxidation pond 氧化塘ozone 臭氧ozone depletion 臭氧层耗竭ozone layer 臭氧层particulate pollutant 粒子状污染物particle matter,PM 颗粒物percolating water 渗滤水pervious bed 透水层persistent organic pollutants(pops) 持续有机污染物pesticide 杀虫剂phagocytosis 吞噬photochemical reaction 光化学反应photochemical smog 光化学烟雾piankton 浮游生物pinocytosis 吞饮pollutant standard index,PSI 污染物标准指数polyaluminium chloride 羟基/碱式氯化铝polyacrylamide,PAA 聚丙烯酰胺point mutation 点突变polychlorinated biphenyls,PCB 多氯联苯polycyclic Aromatic hydrocarbons,PAH 多环芳烃precarcinogen 前致癌物primary environment 原生环境primary pollutant 一次污染物primary treatment 物理处理/一级处理producer 生产者progressing stage 进展阶段progression 进展promoter 促进剂promoting stage 促进阶段promutagen 促诱变物proximate carcinogen 近致癌物pro-oncogene 原癌基因public nuisance 公害pulmonary macrophages 肺巨噬细胞purification 净化rapid filter 快滤池red tide 红潮refuse burner 垃圾焚烧炉relative humidity 相对湿度removal of hardness 软化/除硬removal of taste and odor 除嗅味reversible toxic effect 可逆毒作用risk assessment 危险度评估reverse osmosis 反渗透法reversional mutation 回复突变sand filtration 砂滤sanitary and anti-epidemic station 卫生防疫站sanitary protection of water source 水源卫生防护sanitary regulation 卫生法规sarcoma 肉瘤saturated humidity 饱和湿度secondary environment 次生环境secondary pollution 二次污染secondary pollutant 二次污染物secondary treatment 二级处理/生物处理sedimentation 沉淀selection of water source 水源选择selenium 硒separate water supply 分散式给水septic tank 化粪池sewage works 污水处理厂sewage irrigation 污水灌溉sick building syndrome,SBS 不良建筑物综合症silver 银simple diffusion 简单扩散skeletal fluorosis 氟骨症slow filter 慢滤池smog 烟雾self-purification 自净作用soil pollution 土壤污染somatic mutation 体细胞突变SOS chromotest SOS显色试验spectrophotometer 分光光度计septic tand 化粪池spontaneous mutation 自发突变storage depot 贮存库stratosphere 平流层stabilization pond 稳定塘subacute toxicity test 亚急性毒性试验subchronic toxicity test 亚慢性毒性试验sun radiation 太阳辐射susceptible population 敏感人群suspending particulate 飘尘sulphur dioxide 二氧化硫surface water 地面水synergistic joint action 协同作用systemic toxic effect 全身毒作用target organ 靶器官terate 畸胎teratology 畸胎学teratogenic effect 致畸作用teratogenicity 致畸性temperature inversion 气温temperature regulation 温度调节tertiary treatment 三级处理/深度处理total organic carbon,TOC 总有机碳total hardness 总硬度total dissolved solids 溶解性总固体total bacteria count 细菌总数tolerance 耐受性toxication 中毒toxicant 毒物toxicity 毒性transition 转换transversion 颠换troposphere 对流层toxico-dynamics 毒效学toxico-Kinetics 毒物代谢动力学tubidity 浑浊度tumor suppressorgene 抑癌基因unscheduled DNA synthesis,UDS 程序外DNA合成ultimate carcinogen 终致癌物ultraviolet ray 紫外线visible light 可视线volatile organic compounds,VOCs 挥发性有机物volatile phenolic compounds 挥发酚类waste disposal 垃圾处理waste recycling 废物回收利用waste residue 废渣waste scavenging 废物清除wind 气流。

二氧化碳Carbon dioxide温室气体Greenhouse gases氧气Oxygen臭氧层 Ozone layer大气过程Atmospheric processes空气一水相互作用Air-water interaction大气环流Atmospheric circulation 大气降水Atmospheric precipitation 碳循环Carbon cycle蒸发作用Evaporation降水增加Precipitation enhancement 降雨Rainfall太阳辐射Solar radiation蒸腾作用Transpiration风Winds空气污染Air pollution 酸雨Acid rain空气污染物Air pollutants氯氟碳Chlorofluorocarbons沉降的颗粒物Deposited particulatematter飞灰Fly ash雾Fog薄烟Haze空内空气污染Indoor air pollution 烟雾Smog气候问题Climatic issues气候Climate气候变化Climatic change气候带Climatic zones干旱Drought全球变暖Global warming温室效应Greenhouse effect湿度Humidity海平面上升Sea level rise岩石圈 lithosphere火山Volcanoes风蚀Wind erosion陆地生态系统terrestrialECOSYSTEMS土壤Soils农用土地Agricultural land碱地Alkali lands污染的土地Contaminated land沙坑Gravel pits荒地Heath lands土地承载能力Land carrying capacity土地污染Land pollution土地开垦Land reclamation半干旱地区生态系统Semi-arid land ecosystems森林生态系统Forest ecosystems 植树造林Afforestation 针叶林Coniferous forests 森林砍伐Deforestation 森林保护Forest conservation 森林火灾Forest fires草地火灾Grass fires绿化带Greenbelts再造林Reafforestation 植被恢复Revegetation 亚热带生态系统Sub-tropica l ecosystems温带森林Temperate forests温带林地Temperate woodlands 树木Trees热带生态系统Tropical ecosystems 热带森林Tropical forests 热带森林生态系统Tropical forest ecosystems 林地生态系统Woodland ecosystems 温带生态系统和寒带生态系统Temperate ecosystems and cold zone ecosystems南极生态系统Antarctic ecosystems 南极地区Antarctic region 北极生态系统Arctic ecosystems 北极地区Arctic region ['ar kuk 寒带生态系统Cold zone ecosystems 草地生态系统Grassland ecosystems 永久冻土生态系统Permafrost土地恢复Land restoration 旱作Dry farming土地使用分类Land use classification 沙丘固定Sand dune fixation 沙石开采Sand extraction 沉积Sedimentation 土壤潜力Soil capabilities 土壤保持Soil conservation 土壤污染Soil contamination 土壤退化Soil degradation 土壤侵蚀Soil erosion 土壤改良Soilimprovement 土壤盐碱化Soilsalination 水蚀Water erosion干旱地区生态系统Arid landecosystems干旱土地Arid lands 沙漠化Desertification 抗旱Droughtcontrolecosystems极地生态系统Polar ecosystems 温带生态系统Temperate ecosystems 山地生态系统Mountain ecosystems 高原生态系统Highland ecosystems 湿地生态系统Wetlands ecosystems 红树沼泽Mangrove swamps 水禽Water fowl水涝地Waterlogged lands 流域管理Watershed management 水边开发Waterside development 生物多样性和保护区Biological diversity and protected areas 适应性强的物种Adaptable species 藻类Algae ,况M列生物多样性Biological diversity 生物栖地Biotopes基因资源保护Conservation of genetic resources濒危动物物种Endangered animal species濒危植物物种Endangered plantspecies动物区系F auna植物区系Flora细菌Bacteria酶Enzymes 'enzaimz真菌Fungi原生生物Protozoa病毒Viruses酵母Yeasts诱变剂Mutagens水的盐化Water salination饮用水处理Drinking watertreatment城市配水系统Municipal waterdistribution systems污水处理厂Sewage treatment plants水泵Water pumps可交易的许可证Tradeable permits 隔热Thermal insulation基础设施Infrastructure工业生产过程Industrial processes制铝工业Aluminium industry 适用技术Appropriate technology 高炉Blastfurnaces化学工业Chemical industry 清洁技术Clean technologies 金属加工Metalfinishing 金属电镀Metal plating 金属冶炼Metal smelting矿产业Mineral industry 采矿Mining天然气开采Natural gas extraction 原油开采Oil extraction 石油提炼Petroleum refining 印刷工业Printing industry 纸浆工业Pulp industry 采石Quarrying 橡胶加工Rubber processing 炼钢工业Steel industry 露天采矿Strip mining 焦油生产Tar production 焦油使用Tar沥青use 工业产品Industrial products 危险品Dangerous goods工业材料Industrial materials 包装Packaging涂料Paints可再用容器Reusable containers合成洗涤剂Synthetic detergents 合成纺织纤维Synthet ic textile['tekstailfbres漆Varnishes飞机噪音Aircraft noise沼气Biogas生物量Biomass生物质能Biomass energy煤Coal原油Crude oil矿物燃料Fossil fuels燃料酒精Fuel alcohol地热能Geothermal energy 碳氢化合物Hydrocarbon compounds水电Hydroelectric power液化气Liquefied gas甲烷Methane天然气Natural gas可再生能源Renewable energy sources不可再生能源Non-renewable energyresources无污染能源Non-polluting energysources核能Nuclear energy油类Oils泥炭、泥煤Peat汽油Petrols从废料中提取的燃料Refuse derivedfuels太阳能Solar energy 海洋热能Thermalsea power潮汐能Tidal energy轴Uranium波浪能Wave energy风能Wind energy 电力Electric power 发电厂Electric power plants 无机物质Inorganic substances 酸Acids氧化铝Alumina氯Chlorine盐酸Hydrochloric acid 硫化氢Hydrogen sulphide 硫酸盐Sulphates 硫酸Sulphuric acid光化学试剂Photochemical agents 光化学效应Photochemical effects 有机物质Organic substances有机硅化合物Organosilicon compounds 酚Phenols植物油Vegetable oils生物化学过程Biochemicalprocesses酸化Acidification需氧过程Aerobic processes厌氧过程Anaerobic processes 生物降解Biodegradation脱氮作用Denitrification 富营氧化Eutrophication 电离辐射Ionizing radiation代谢（作用），新陈代谢（作用）Metabolism固氮Nitrogen fixation 光合作用Photosynthesis物理一化学过程Physico-chemicalprocesses毒性Toxicity气溶胶，气雾剂Aerosols 农业废物Agricultural wastes 石棉Asbestos商业噪音Commercial noise 混合污染Composite pollution 二恶英Dioxins带哦个森死危险物质Hazardous substances 危险废物Hazardous wastes 重金属Heavymetals 医院废物Hospital wastes工业废水Industrial effluents 工业排放物Industrial emissions 工业烟尘Industrial fumes 工业噪声Industrial noise无机污染物Inorganic pollutants 铅污染Lead contamination丢弃物，废气物Litter汞污染Mercury contamination 微污染物Micropollutants采矿废物Mining wastes机动车辆排放物Motor vehicle emissions城市废物Municipal waste 氮氧化物Nitrogen oxides 噪声污染Noise pollution 恶臭公害Odour nuisance 有机物污染Organic pollutants 难降解有机污染物Persistent organic pollutants有机溶剂Organic solvents 有机卤化物Organohalogencompounds 医药废物Pharmaceutical wastes塑料废物Plastic wastes多氯联苯Polychlorinated biphenyls聚合物废物Polymer wastes放射性物质Radioactive substances氡Radon橡胶废物Rubber waste热污染Thermal pollution有毒物质Toxic substances 对流层臭氧Tropospheric ozone 水泥工业Cement industry 海洋倾倒Oceandumping石油泄漏Oil spills废金属Scrap metals燃料脱硫Desulphurization of fuels过滤器Filters污染治理设备Pollution abatementequipment污染控制技术Pollution controltechnology洗涤器Scrubbers分离器Separators 电池处理Batterydisposal 废物的化学处理Chemicaltreatment of waste回收Recycling材料再利用Reuse of materials卫生填埋Sanitary landfills 污水处置Sewage disposal 污水处理系统Sewagetreatment systems 固体废物处置Solidwaste disposal 废物同化处置Wasteassimilationcapacities废物转化技术Waste conversiontechniques废物土地处置Waste disposal in the ground废物回收Waste recovery 废物利用Waste use水的再利用Water reuse镉污染Cadmium contamination 污染物分析Pollutant analysis 污染物分布Pollutant distribution 污染物浓度Pollutant levels 污染物监测Pollutant monitoring 污染物路径Pollutant pathways 污染物来源鉴别Pollutant source identification本底监测Baseline monitoring环境标准Environmental criteria环境评价Environmentalassessment环境统计Environmental statistics 色谱分析Chromatographicanalysis气象色谱法Gas chromatography 放射性示踪技术Radioactive tracertechniques采样技术Sampling techniques模拟Simulation污染者付费原则Polluter-paysprinciple危险废物的出口Export of hazardouswastes贸易避垒Trade barriers越境污染Trans-frontier pollution遥感Remote sensing多谱线扫描器Multispectral scanner地理信息系统Geographicinformation systems纬度Latitude经度Longitude。

Unit one Environmental Engineering环境工程What is this book about？这本书是关于什么的？The objective of this book is to introduce engineering and science students to the interdisciplinary study of environment problems；their cause，why they are of concern，and how we can control them. The book includes:这本书的目的是使理工科的学生了解跨学科间的研究环境问题;它们的起因，为什么它们受到关注，以及我们怎样控制它们。

这本书包括：●Description of what is meant by environment and environmental systems描述环境和环境系统意味着什么●Information on the basic causes of environmental disturbances关于引起环境干扰基础原因的基本信息●Basic scientific knowledge necessary to understand the nature of environmental problems and to be able toquantify them理解环境问题本质，并能够定量计算它们所必要的基本科学知识●Current state of the technology of environmental control in its application to water，air and pollution problems目前适用于水，空气和环境污染问题的环境控制技术的现状●Considerable gaps in our current scientific knowledge of understanding and controlling many of the complexinteractions between human activities and nature我们目前的科学知识在理解和控制人类活动和自然之间复杂的相互作用的科学知识上存在相当大的缺陷●Many environmental problems which could be eliminated or reduced by the application of current technology，butwhich are not dealt with because of society’s lack of will to do so，or in many instance because of a lack of resources to do so.许多环境问题可以应用现有技术消除或减少，但没有得到处理是因为社会缺乏这样做的意愿，或者像许多例子那样因为缺乏资源。

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（环境管理）环境科学专业英语attenuation:衰减. [物] 衰减；变薄；稀释弱化衰减量minimization:最小化减到最小限度；估到最低额；轻视极小化installation:安装安装，装置；就职安装设施permeability: 渗透率，渗透性；透磁率，导磁系数；弥漫磁导率渗透率dispute: 争议，辩论；争吵vt. 辩论；怀疑；阻止；抗拒vi. 争论final storage quality:可最终储存量disposal:处置，处理；支配；清理；安排批地sanitary:卫生，公共厕所adj. 卫生的，清洁的卫生的，环境卫生的，demolition:拆除，毁坏，破坏，拆毁，拆卸hazardous waste landfill:有毒废弃物填埋landfill-gas migration:填埋气迁移behalf:代表seepage:渗流，[流] 渗流；渗漏；渗液渗出的量leachate: 渗滤液，沥出物；沥出液沥滤液渗漏污水residual: 残余，剩余；误差残渣adj. 剩余的；残留的dilution: 稀释，稀释，冲淡；稀释法；冲淡物稀释摊薄aquifer: 含水层，蓄水层；含水土层，畜水层intergranular: adj. 颗粒间的，晶粒间的间粒状的颗粒间的carbonate content:碳酸盐含量optimum:最佳效果；最适宜条件最佳adj. 最适宜的a leachate front:渗滤液前沿inhibit: vt. 抑制；禁止阻止degradation: n. 退化；降格，降级；堕落降解降级conjunction: n. 结合；[语] 连接词；同时发生（连词）合取restoration: n. 恢复；复位；王政复辟；归还修复复原parameter: n. 参数；系数；参量变数hazardous wasye landfills:有毒废气物填埋impervious：不会受到损伤的，不受影响的saturated 饱和的;渗透的liner 1. 班轮;班机 2. 画线的人;画线工具 3.眼线笔;眼线膏 4.【棒】平飞球 5衬板flux 1流出2. 涨潮3. 变迁4. 【物】通量5.【化】助熔剂overload vt.1.使超载,使负荷过多[(+with)] n.1.超载;超负荷[C] clay n. [U ]1. 粘土;泥土2.(上帝造人的)泥土;(人的)躯体,肉体leachate 1. 渗漏污水；沥滤液 2. 浸出液hydrogeological adj. 水文地质的strata 1. 地层 2. 复数Comparison of StrategiesMake an conclusion: At the end of this article, the author points that our currently and recently operated landfills ate designed to maintain the waste forever but never disposes it completely. So even if the bottom liner system and the cap are durable, the leachate will cause a big disaster to our environment and affect our humen's health. To avoid this condition occurring,the writer give us the new word "final storage quality facility"(最终储存特性设备)and tells us how to do in disposing waste process. Besides, he analyses the profits we will make if we take action.文摘填埋场设计和操作有两个主要的战略：(1) 稀释衰减法(2) 防漏储存法稀释衰减法策略的有效性主要依赖于其上控制和可靠的化学、物理和生物过程在浪费自己的运作,并在可预测的衰减过程中潜在的岩层。

U11、1．What is Envoronmental Science?环境科学是研究和评价环境影响的一门学科。

环境科学家们首先试图去认识人类在自然环境中各种活动的样态、影响和变化。

环境科学家们他们知道正在发生着什么，然后去寻找这种原因或多种原因。

他们通常也能够去探求这些答案。

2、Solutions to Environmental Problems鉴于环境科学对理解人类对自然环境影响的重要性，社会通常依靠环境政策、环境教育以及环境技术来解决环境问题。

环境政策和教育这两者与改变人们的习惯和行为相关。

环境政策甚至更能直接调整生活习惯。

空气净化法案，例如，制定某些因工业设备允许排放的某些种类气体的排放标准（允许水平）。

至于环境教育，它试图以更细微的方式改变人们的习惯。

比如说，教育大多数的消费者关于汽车引起的空气污染，可能会使一些人改变他们的行为，采用污染更少的交通方式，如步行、自行车或公交交通等。

最后，环境技术通过使用代替的工具、或减少环境影响的程序来用于解决环境问题。

例如，像大家都知道的触媒转化器，安装于排气系统，用于中和汽油燃烧室发动机排出的废气。

为解决特定的环境问题，社会通常借助于环境政策、环境教育以及环境技术三种形式或其组合来实现。

3、The Enviroment as a System为较好地认识自然环境，人们对环境的影响以及人们通过改变行为和使用技术来减少对于环境影响的方式，我们最好从“系统”的角度来思考自然或自然环境。

一个系统可以看做各要素相互作用、相互关联或相互依赖的组群，也可看成是各种要素的一个集合体。

把自然环境作为一个系统来考虑，它是由四部分构成，每部分都有自己的形式、体系安排、特征和动力学。

这五种亚系统包括：大气圈---覆盖在地球周围的气体或气体地球；岩石圈---由岩石和矿物构成的固体地球；水圈------地球的水或地球液体；生物圈---地球的生命，包括植物、动物、昆虫和除人类之外的所有有生命的东西。

（完整版）环境专业英语环境：environment 环境工程： environmental engineering环境保护：environmental protection 环境意识：environmental consciousness/awareness环境问题：environmental issue/problem 环境效应：environmental effect环境污染：environmental pollution 环境要素：environmental elements环境因子：environmental factors 环境化学：environmental chemistry环境生态学：environmental ecology 环境质量：environmental quality环境自净作用：environmental self-purification/self-cleansing 水环境：watershed 水体：water body 流域：watershed水质：water quality 水资源：water resources 供水：water supply废水：waste water 水处理：water treatment物理性水质指标：physical indicate of water quality 水污染物：water pollutant生物性水质指标：biological water-quality index 水质标准：water quality standard化学性水质指标：chemical water-quality index物理处理：physical treatment 过滤：screening 生物处理：biological treatment沉淀：sedimentation 化学处理：chemical treatment 气浮：flotation物理化学处理：physical-chemical treatment 蒸发：evaporation 稀释：dilution 扩散：dispersion 吹脱：stripping 好氧处理：aerobic treatment 生物膜法：bio-membraneprocess厌氧处理：anaerobic treatment 生物滤池：trickling filters活性污泥法：activated sludge process 生物接触氧化：biological contactSBR：苯乙烯-丁二烯 Styrene Butadiene RubberUASB（流式厌氧污泥床）：Upflow anaerobic sludge blanket 活性污泥：activated sludge 改进型：modification一级处理：primary treatment 二级处理：secondary treatment三级处理：tertiary treatment 高级氧化处理：advanced treatment生活污水：domestic wastewater 生产废水：industrial wastewater城市生活污水：municipal wastewater 电镀废水：metalplating plants印染废水：pulp and paper industries wastewater 浊度：turbidity硬度：hardness 水质净化：water quality purifies混凝沉淀：coagulate flocculating agent 活性炭吸附：activated carbon adsorption隔油池：oil separation tank 中和池：neutralization tank 调节池：adjusting tank 生物反应池：biological reactor 加药设备：physical equipment沉淀池：sedimentation tank 初沉池：primary sedimentation tank二沉池：secondary sedimentation tank 絮凝剂：flocculant混凝剂：coagulate flocculant 生物降解：biodegradation生物累积：bioaccumulation 飘尘：floating dust可吸入颗粒物：inhalable particles 能见度：visibility 酸雨：acid rain一次污染物：primary pollutant 二次污染物：secondary pollutant氮氧化物：nitrogen oxides 硫氧化物：sulfur oxides硫化氢：hydrogen sulfide 碳氧化物：carbon oxides 硝酸：nitric acid盐酸：hydrochloric acid 硫酸：sulfuric acid 二氧化硫：sulfur dioxide除尘工艺：Dust removal 吸收：absorption 吸附：adsorption 静电除尘：electric dust precipitation 重力除尘：gravitational settling 臭氧：ozone光化学烟雾：photochemical smoke 喷淋（洗涤）：scavenging土壤：soil 热污染：temperature change/thermal pollution 噪声：noise 放射性：radioactivity EIA：environmental impact assessmentCAD（计算机辅助设计）：computer aided design 大气污染控制工程：air pollution control 水污染控制工程：water pollution control 固体废物污染控制工程：solid waste management 污染源：pollution source 同化作用：assimilation 固体废物：solid wastes 危险废物：hazardous wastes 化学污泥chemical sludge生物污泥：biological sludge 工业固废：industrialwastes 分选处理：separation treatment 矿业固废：mine solid wastes 破碎处理：processing 农业固废：agriculture solid wastes 压实处理：reduction in volume 污泥脱水：disposal of the sludge 污泥浓缩：sludge thickening 带式压滤：Belt filter press离心脱水：centrifugal dewatering 筛分：screening 沼气和沼气化：biogas堆肥和堆肥化：compost and composting 生物转化作用：biotransformation热解与焚烧：pyrolysis and incineration 热化学转化作用：thermo-chemical固化和稳定化作用：solidification and stabilization 资源化：resource减量化：pollution control 无害化：harmlessness 物质转化：material conversion固体废物全过程控制：solid waste integrated control固体废物污染控制：solid waster pollution 处置：disposal 物质回收：materials recovery control 固体废物处理：processing and recovery 能量回收：energy recovery能量转化：energy conversionenvironmental science 环境科学environmental engineering 环境工程 waste reduction 废物减量化 air pollution control 大气污染控制 wastewater treatment 污水处理solid waste treatment and disposal 固体废物处理与处置soil erosion 水土流失 thermal pollution 热污染 biological communities 生物群落ecosystem 生态系统green science and technology 绿色科技和技术primary pollutant: 一次污染物 secondary pollutant: 二次污染物 carbon dioxide: 二氧化碳methane: 甲烷fossil fuel: 化石（矿物）燃料 power plant: 电厂hydroelectric power: 水力发电clean energy: 清洁能源renewable energy:可再生能源automobile exhaust (emission): 汽车尾气greenhouse effect (gas): 温室效应（气体）air pollution control engineering: 大气污染控制工程cyclone: 旋风除尘器pressure drop: 压力损失，压力降baghouse: 袋式除尘器operating temperature: 操作温度spray tower:喷淋塔 sanitarylandfill:卫生填埋municipal wastewater=sewage=domestic sewage= sanitary sewage: 市政污水，生活污水point source: 点源non-point source: 非点源（面源）pretreatment: 预处理primary treatment: 初（一）级处理secondary treatment: 二级处理tertiary or advanced treatment: 三级处理，深度处理 trickling filter: 滴滤池 activated sludge: 活性污泥 bar rack or screen: 格栅grit chamber: 沉砂池 equalization tank: 调节池 primary settling tank: 初沉池secondary settling tank: 二沉池sustainable development: 可持续发展 recycling economy: 循环经济the sources and sinks of pollutants: 污染物的源与汇 aeration tank: 曝气池aerator: 曝气池，曝气器sedimentation tank: 沉淀池disinfection: 消毒 eutrophication: 富营养化 oxidation ditch: 氧化沟aerobic decomposition 好氧分解 anoxic decomposition缺氧分解anaerobic decomposition厌氧分解hydraulic retention time: （水力）停留时间flue gas: 烟气 biodegradable: 可生物降解的 refractory: 难降解的（常用）nondegradable: 不可降解的 acoustical material: 声学材料 soil conditioner: 土壤改良剂 extreme temperature: 极端温度 environmental quality: 环境质量Environmental Quality Standards for Surface Water 地表水环境质量标准Ambient Air Quality Standards 环境空气质量标准Environmental Quality Standards for Noise 声环境质量标准缩略词：EIA : Environmental Impact Assessment, 环境影响评价SS：Suspended Solid 悬浮物BOD：Biochemical Oxygen Demand 生化需氧量COD: Chemical Oxygen Demand 化学需氧量 TOC: Total Organic Carbon 总有机碳WWTP : Wastewater Treatment Plant 污水处理厂SBR: Sequencing Batch Reactor 序批式反应池 RBC: Rotating Biological Contactor 生物转盘 SRT: Sludge Retention Time 污泥龄（污泥停留时间） EPA: Environmental Protection Agency 环境保护署ISO: International Standardization Organization 国际标准化组织 EMS: Environmental Management System 环境管理系统 RS: Remote Sensing 遥感GPS: Global Positioning System 全球定位系统GIS: Geographic Information System 地理信息系统TSP: Total Suspended Particulates 总悬浮颗粒物。

Text:Everybody’s Problem—Hazardous Waste每个人的问题——危险废物Every year ,billions of tons of solid wastes are discarded in the United Stastes. 美国每年丢去10亿吨的固体废物。

These wastes range in nature from common household trash to complex materials in industrial wastes ,sewage sludge ,agricultural resideus ,mining refuse and pathological wastes from institutions such as hospital and laboratories.这些废物的变化范围在平常家庭产生的垃圾到工业废物的复合材料、污水、农业废渣、矿渣和像医院、实验室这种大型机构产生的病理废物。

The U.S Environmental Protection Agency(EPA) estimated in 1980 that at least 57 million metric tons of the nation‟s total waste load can be classified as hazardous. 1980年EPA估计一个国家负载的全部废物的至少5700 0000公吨会被列为危险废物。

Unfortunately,many dangerous materials that society has “throw away” over recent decades have endured in theenvironment-making household words of “Love Canal”and”Valley of the Drums.”不幸的是在最近几十年中社会持续扔掉了许多危险物，从而产生了“爱河”和“桶谷”的家用词。

环境保护专业术语中英互译环境保护专业术语中英互译Environmental pollution 环境污染 Global warming 全球变暖Environmental destruction环境破坏 Environmental risk 环境风险Persistent organic pollutants 持久性有机污染物 Global warming全球变暖Acid precipitation 酸性降水 Volatile organic chemicals 挥发性有机化学品Renewable resources 可再生资源Sustainable development 可持续发展 Fabric filters 织物过滤器On-site monitoring 现场监测 Receiving water body贮水池On-site monitoring 现场监测 Resource reuse 资源再利用Eutrophication 富营养化 Aerobic composting 好氧堆肥Nonrenewable resources 不可再生资源Nitrification 硝化作用Cyclone precipitator 旋风除尘器Persistent organic pollutants(POPs) 持久性有机污染物Chlorohydrocarbon 氯化碳氢化合物Greenhouse effect 温室效应Volatile organic chemicals（VOC）挥发性有机化学品Fabric filters 织物过滤器Biodegradation 生物降解Eutrophication 富营养化Hazardous waste 危险废物Sanitary landfill 卫生填埋Sustainable development 可持续发展Powder activated carbon 活性炭粉末环境问题 environmental problem 水处理 water treatment 二氧化碳 carbon dioxide 一次污染物primary pollutant生物多样性 biological diversity 生活垃圾domestic waste 空气污染air pollution 可生化降解污染物biodegradable pollutant氮氧化物nitrogen oxides 化学需氧量(COD) chemical oxygen demandBOD Biochemical oxygen demand 颗粒物(PM) particulate matter一级处理primary treatment 二级处理secondary treatment资源回收 resource recovery 面源污染non-point source pollution二氧化硫 sulfur dioxide 臭氧层 ozone layer总悬浮固体(TSS) total suspended solid环境影响评价(EIA) environmental impact assessment声压级 sound pressure level 去除率 removal rateTP total phosphorus 光化学烟雾photochemical smog颗粒物(PM)- Particulate Matter环境影响评价(EIA)- environmental impact assessment背景噪声 background noise有害废物hazardous waste 二次污染物secondary pollutant。

专业英语环境：environment环境工程：environmentalengineering环境保护：environmentalprotection环境意识：environmentalconsciousness/awareness环境问题：environmentalissue/problem环境效应：environmentaleffect环境污染：environmentalpollution环境要素：environmentalelements环境因子：environmentalfactors环境化学：environmentalchemistry环境生态学：environmentalecology环境质量：environmentalquality环境自净作用：environmentalself-purification/self-cleansing 水环境：watershed水体：waterbody流域：watershed水质：waterquality水资源：waterresources供水：watersupply废水：wastewater水处理：watertreatment物理性水质指标：physicalindicateofwaterquality水污染物：waterpollutant生物性水质指标：biologicalwater-qualityindex水质标准：waterqualitystandard化学性水质指标：chemicalwater-qualityindexDS：dissolvedsolidsBOD：biochemicaloxygendemandTDS：totaldissolvedsolidsCOD：chemicaloxygendemand TSS：totalsuspendedsolidsDO：dissolvedoxygenTOC：totalorganiccarbonPH值：TN：总氮totalnitrogenTP：总磷phosphorusZn：zincCu：CopperAs：arsenicCd：CadmiumCr：chromiumNi：NickelHg：mercuryPb：plumbum物理处理：physicaltreatment过滤：screening生物处理：biologicaltreatment沉淀：sedimentation化学处理：chemicaltreatment气浮：flotation物理化学处理：physical-chemicaltreatment蒸发：evaporation稀释：dilution扩散：dispersion吹脱：stripping好氧处理：aerobictreatment生物膜法：bio-membraneprocess 厌氧处理：anaerobictreatment生物滤池：tricklingfilters 活性污泥法：activatedsludgeprocess生物接触氧化：biologicalcontactSBR：苯乙烯-丁二烯StyreneButadieneRubberUASB（流式厌氧污泥床）：Upflowanaerobicsludgeblanket活性污泥：activatedsludge改进型：modification一级处理：primarytreatment二级处理：secondarytreatment三级处理：tertiarytreatment高级氧化处理：advancedtreatment生活污水：domesticwastewater 生产废水：industrialwastewater城市生活污水：municipalwastewater电镀废水：metalplatingplants印染废水：pulpandpaperindustrieswastewater浊度：turbidity 硬度：hardness水质净化：waterqualitypurifies混凝沉淀：coagulateflocculatingagent活性炭吸附：activatedcarbonadsorption隔油池：oilseparationtank中和池：neutralizationtank调节池：adjustingtank生物反应池：biologicalreactor加药设备：physicalequipment沉淀池：sedimentationtank初沉池：primarysedimentationtank二沉池：secondarysedimentationtank絮凝剂：flocculant混凝剂：coagulateflocculant生物降解：biodegradation生物累积：bioaccumulation飘尘：floatingdust可吸入颗粒物：inhalableparticles能见度：visibility酸雨：acidrain一次污染物：primarypollutant二次污染物：secondarypollutant氮氧化物：nitrogenoxides 硫氧化物：sulfuroxides硫化氢：hydrogensulfide碳氧化物：carbonoxides硝酸：nitricacid盐酸：hydrochloricacid硫酸：sulfuricacid二氧化硫：sulfurdioxide除尘工艺：Dustremoval吸收：absorption吸附：adsorption静电除尘：electricdustprecipitation重力除尘：gravitationalsettling臭氧：ozone光化学烟雾：photochemicalsmoke喷淋（洗涤）：scavenging 土壤：soil热污染：temperaturechange/thermalpollution 噪声：noise放射性：radioactivityEIA：environmentalimpactassessmen tCAD（计算机辅助设计）：computeraideddesign大气污染控制工程：airpollutioncontrol水污染控制工程：waterpollutioncontrol 固体废物污染控制工程：solidwastemanagement污染源：pollutionsource同化作用：assimilation固体废物：solidwastes危险废物：hazardouswastes 化学污泥chemicalsludge：生物污泥：biologicalsludge工业固废：industrialwastes分选处理：separationtreatment 矿业固废：minesolidwastes破碎处理：processing农业固废：agriculturesolidwastes压实处理：reductioninvolume污泥脱水：disposalofthesludge？污泥浓缩：sludgethickening 带式压滤：Beltfilterpress 离心脱水：centrifugaldewatering 筛分：screening堆肥和堆肥化：compostandcomposting沼气和沼气化：biogas热解与焚烧：pyrolysisandincineration 生物转化作用：biotransformation热化学转化作用：thermo-chemical固化和稳定化作用：solidificationandstabilizati on资源化：resource减量化：pollutioncontrol无害化：harmlessness固体废物全过程控制：solidwasteintegratedcontrol 固体废物污染控制：solidwasterpollutioncontrol 固体废物处理：processingandrecovery处置：disposal物质回收：materialsrecovery 物质转化：materialconversion 能量回收：energyrecovery能量转化：energyconversion1.Environmentalengineeringhasbeendefinedasthebranchofengineeringthatisconcernedwithprotectingtheenvironmentfromthepotential,deleteriouseffectsofhumanactivity,protectinghuman populationsfromtheeffectsofadverseenvironmentalfactors,andimprovingenvironmentalqualit yforhumanhealthandwell-being.（2页）环境工程学是环境工程的分支学科，其研究内容包括①保护环境免受人类活动改造形成的潜在和不利影响②保护人类免受不利环境因素的影响③持续改善环境质量，以造福于人类健康与福祉。

环境工程专业英语pollution污染acid rain 酸雨environmental problem 环境问题environmental disturbance环境损坏biotic habitat 生物环境sulfur dioxide二氧化硫nitrogen oxide氧化氮carbon dioxide二氧化碳automobile exhaust汽车尾气infectious diseases 有传染性的疾病waterborne diseases 水传染的疾病 agrarian society农业社会 industrial society工业社会 industrial revolution家产革命urbanization城市化industrialization工业化developed country 发达国家developing country 发展中国家 undeveloped country 落伍国家 primary air pollutant一次大气污染物 secondary air pollutant 二次大气污染物monoxide 一氧化物 dioxide 二氧化物 trioxide 三氧化物 carbon monoxide一氧化碳 carbon dioxide 二氧化碳sulfur dioxide 二氧化硫sulfur trioxide 三氧化硫 nitrous oxide 一氧化二氮 nitric oxide 一氧化氮nitrogen dioxide二氧化氮carbon oxides 碳氮化物sulfur oxides 硫氧化物nitrogen oxides 氮氧化物hydrocarbons 碳氢化合物 photochemical oxidants 光化学氧化物 particulates 颗粒物inorganic compound 无机化合物 organic compound 有机化合物 radioactive substance放射性物质heat 热noise噪声 contaminant污染物strength 强度foreign matter杂质domestic sewage生活污水municipalwastewater城市废水microbe微生物microorganism微生物bacteria细菌total solids总固体inorganic constituents无机因素suspended solids(SS)固体悬浮物volatile s uspended solids(VSS)挥发性悬浮固体颗粒organic matter 有机物质total organic carbon, TOC 总有机碳chemical oxygen demand, COD 化学需氧量biochemical oxygen demand,BOD 生化需氧量biodegradable 可微生物分解的 contamination 污染recontamination 再污染groundwater地下水surface water 地表水 restriction 限制colloid 胶体 screening隔栅coagulation凝聚flocculation絮凝sedimentation 积淀filtration过滤disinfection消毒chlorination氯化消毒prechlorination预加氯ozonation臭氧消毒aeration 曝气softening 融化activated carbon 活性炭 adsorption吸附reverse osmosis 反浸透desalination脱盐处理microbial degradation微生物降解biological degradation生化降解biofilm process 生物膜法activated sludge process活性污泥法attached -growth 吸着生长 suspended-growth 悬浮生长 shock loading 冲击负荷organic loading 有机负荷 mixed liquor suspended solids 混淆液悬浮固体metabolize使代谢化metabolism新陈代谢dissolved oxygen 溶解氧pretreatment process 预办理工艺primary clarifier 初沉池 equalization basin 均质池 biological treatment process生物处理工艺 aeration basin 曝气池secondary clarifier二沉池 biomass生物质 heterotrophic bacteria异养菌autotrophic bacteria自养菌hydraulic retention time(HRT) 水力逗留时间sludge residence time (SRT) 污泥逗留时间solid waste 固体废物municipal 城市化industrial工业的agricultural 农业的hazardous 危险的residential住所的commercial 商业的 putrescible 易腐化的combustible易燃的flammable可燃的 explosive易爆的radioactive放射性的Landfilling土地填埋incineration:焚烧composting:堆肥compaction:压实，紧凑sanitary landfill 卫生填埋balance 剩下的，余额，结余batch-fed 分批投料refuse 垃圾municipal waste 城市垃圾perform:执行shut down:关闭energy recovery 能量回收 incomplete combustion不完整焚烧combustion燃烧volume reduction体积减小anaerobic厌氧硝化中英互译短语Biological degradation 生化降解equalization basin 调理池aeration basin 曝气池sludge blocs 污泥絮体settling tank积淀池dissolved oxygen溶解氧 suspended-growth悬浮生长pulverized refuse垃圾破裂biofilm 生物膜well -compacted landfill压实填埋场nutrient source 营养源mass-burning 大批焚烧 fluidized fed incarceration 硫化床焚烧法soil conditioners 土壤改进剂温室效应 greenhouse effect由 CO2惹起的 caust by CO2世界碳估算 the world carbon budget天气自然颠簸 natural fluctuations全世界变暖 global warming 厌氧的 anaerobic腐化 Putrefied甲烷 methane 臭氧层 ozone layer天气模型 climatic model 正常浓度： normal concentration严重污染物： heavily polluted决定因素： determining factor光化学氧化物：photochemical oxidants液体微滴：liquid particulates含硫的： sulfur -containing放射性物质： radioactiue substance 汽车尾气： automobile exhaust wet oxidation湿式氧化1、 Environment is the physical and biotic habitat which surrounds us; that which we can see, hear, touch,smell, and taste.环境是我们四周的物理和生物环境，我们能够看到、听到、接触到、闻到和品味到的。

Unit 10 水污染与治理1854年英国伦敦爆发了大规模的流行性霍乱。

此事明确地证实了污水和疾病之间的关系。

当初以公共健康为目的所采取的污染控制，依然是许多地区的主要目的。

然而，水资源的保持，产鱼区的防护，以及娱乐活动用水的维持在今天也成为关注的焦点。

紧随第二次世界大战之后所产生的城市人口密度突增和工业化进程的加剧，都使得水污染问题越见明显。

致使对于水污染的关注程度在70年代中期达到了顶峰。

水污染是一个不准确的术语，它并未指出污染物的种类和来源。

而我们处理废水问题的方式往往取决于以下几个方面：污染物是否需要氧气，是否助长藻类，是否有传染性，是否有毒，或者仅仅是否好看。

水源的污染可能直接来自生活污水的排放或工厂污水排放（点源），也可能间接地由空气污染、农业排水或城市排水（非点源）所引发。

化学上所谓的纯水仅仅是水分子的集合。

无论在野外的河流或湖泊、云层或雨水中，还是在下雪期间，极地的冰帽地区，这种物质在自然界均不能找到。

然而在实验室中可以制备非常纯净的水，但是存在一定的困难。

因为水极易接受和容纳外来物质。

城市污水，也被称作生活污水，是一种复杂的混合物。

它包含水（通常超过99％）以及悬浮或溶解的有机和无机污染物。

这些污染物的浓度通常很低并且以mg/L来表示，也就是说，每升混合物含有多少毫克污染物。

重量与体积比也常用来表示在水、废水、工业废水和其它稀释溶液中的污染物浓度。

微生物任何地方只要存在适合的食物，充足的湿度和适当的温度，微生物即可大量繁殖。

而生活污水为各种各样的微生物提供了一个理想的环境。

这些微生物主要是细菌，某些病毒和原生动物。

废水中的大多数微生物是无害的，并且可借助生化过程，将有机物转化为稳定的最终产物。

但是当一些人患有可通过有毒废水传播的传染性疾病时，其排泄物所携带的致病病原体，极有可能成为污水的组成部分。

虽然在发达国家，类似于水传播的细菌性疾病，例如霍乱、伤寒和肺结核，病毒性疾病例如传染性的肝炎和原生虫引起的痢疾，已经不再是问题，但是在那些经过适当处理过的污水不能被公共利用的地区仍然存在着很大威胁。

cropland residue
n.农田，植作物之农地 n.残余，滤渣，剩余物
In croplands and forests，such protection is due mainly to the cover of plants and their residues. 在农田和森林中，土壤保护主要是以植物覆盖 和他们的残留来实现的。
soil that add up to serious soil erosion problems. 建筑物、道路和其他工程项目的限建场地裸露
的分散在各个区域，加重了土壤侵蚀的问题。
phase
v.按计划进行，使配合
Control of sediment from constrain sites requires carefully phase land clearing, along with vegetative and artificial soil covers, and installation of various barriers and sediment-holding ponds.
还有一些控制污染来源的措施比如减少使用杀虫剂和肥料控制工业废水和污水的排放等措mainmethodspollutedsoilphysicalmeasureecologicalmeasurechemicalmeasureinstancedeeptillageorganismabsorptionusinginhibitororganicfertilizers改善受污染土壤质量的主要方法是物理措施生态措施和化学措施例如深耕作生物吸收使用抑制剂和有机肥料等
terrace
n.梯田，梯田的一层
Engineering measures are using terraces,or some other buildings to sustain soil;ecological measures mainly use plants to sustain soil and improve soil quality. 工程方法是使用梯田或其它建筑物来保持土壤; 生态方法主要是运用植物来保持土壤和改善土壤 质量。

Unit one Environmental Engineering环境工程What is this book about？这本书是关于什么的？The objective of this book is to introduce engineering and science students to the interdisciplinary study of environment problems；their cause，why they are of concern，and how we can control them. The book includes: 这本书的目的是使理工科的学生了解跨学科间的研究环境问题;它们的起因，为什么它们受到关注，以及我们怎样控制它们。

这本书包括：●Description of what is meant by environment and environmental systems描述环境和环境系统意味着什么●Information on the basic causes of environmental disturbances关于引起环境干扰基础原因的基本信息●Basic scientific knowledge necessary to understand the nature of environmental problems and to be able toquantify them理解环境问题本质，并能够定量计算它们所必要的基本科学知识●Current state of the technology of environmental control in its application to water，air and pollutionproblems目前适用于水，空气和环境污染问题的环境控制技术的现状●Considerable gaps in our current scientific knowledge of understanding and controlling many of thecomplex interactions between human activities and nature我们目前的科学知识在理解和控制人类活动和自然之间复杂的相互作用的科学知识上存在相当大的缺陷●Many environmental problems which could be eliminated or reduced by the application of currenttechnology，but which are not dealt with because of society’s lack of will to do so，or in many instance because of a lack of resources to do so.许多环境问题可以应用现有技术消除或减少，但没有得到处理是因为社会缺乏这样做的意愿，或者像许多例子那样因为缺乏资源。

环境工程专业英语pollution污染acid rain酸雨environmental problem 环境问题environmental disturbance环境破坏biotic habitat 生物环境sulfur dioxide二氧化硫nitrogen oxide氧化氮carbon dioxide二氧化碳automobile exhaust汽车尾气infectious diseases有传染性的疾病waterborne diseases水传染的疾病agrarian society农业社会industrial society工业社会industrial revolution产业革命urbanization城市化industrialization工业化developed country发达国家developing country发展中国家undeveloped country落后国家primary air pollutant一次大气污染物secondary air pollutant二次大气污染物monoxide一氧化物dioxide二氧化物trioxide三氧化物carbon monoxide一氧化碳carbon dioxide二氧化碳sulfur dioxide二氧化硫sulfur trioxide三氧化硫nitrous oxide一氧化二氮nitric oxide一氧化氮nitrogen dioxide二氧化氮carbon oxides碳氮化物sulfur oxides硫氧化物nitrogen oxides氮氧化物hydrocarbons碳氢化合物photochemical oxidants光化学氧化物particulates颗粒物inorganic compound无机化合物organic compound有机化合物radioactive substance放射性物质heat热noise噪声contaminant污染物strength强度foreign matter杂质domestic sewage生活污水municipalwastewater城市废水microbe微生物microorganism微生物bacteria细菌total solids总固体inorganic constituents无机要素suspended solids (SS)固体悬浮物volatile suspended solids (VSS)挥发性悬浮固体颗粒organic matter有机物质total organic carbon, TOC 总有机碳chemical oxygen demand, COD化学需氧量biochemical oxygen demand, BOD生化需氧量biodegradable可微生物分解的contamination污染recontamination再污染groundwater地下水surface water地表水restriction限制colloid胶体screening隔栅coagulation凝聚flocculation絮凝sedimentation沉淀filtration过滤disinfection消毒chlorination氯化消毒prechlorination预加氯ozonation臭氧消毒aeration曝气softening软化activated carbon活性炭adsorption吸附reverse osmosis反渗透desalination脱盐处理microbial degradation微生物降解biological degradation生化降解biofilm process生物膜法activated sludge process活性污泥法attached-growth吸着生长suspended-growth悬浮生长shock loading冲击负荷organic loading有机负荷mixed liquor suspended solids混合液悬浮固体metabolize使代谢化metabolism新陈代谢dissolved oxygen 溶解氧pretreatment process 预处理工艺primary clarifier初沉池equalization basin均质池biological treatment process生物处理工艺aeration basin曝气池secondary clarifier二沉池biomass生物质heterotrophic bacteria异养菌autotrophic bacteria自养菌hydraulic retention time (HRT) 水力停留时间sludge residence time (SRT) 污泥停留时间solid waste固体废物municipal城市化industrial工业的agricultural农业的hazardous危险的residential住宅的commercial商业的putrescible易腐烂的combustible易燃的flammable可燃的explosive易爆的radioactive放射性的Landfilling土地填埋incineration: 焚烧composting: 堆肥compaction: 压实，紧凑sanitary landfill卫生填埋balance剩下的，余额，结余batch-fed 分批投料refuse垃圾municipal waste城市垃圾perform: 执行shut down: 关闭energy recovery能量回收incomplete combustion不完全燃烧combustion燃烧volume reduction体积缩小anaerobic厌氧硝化中英互译短语Biological degradation生化降解equalization basin调节池aeration basin曝气池sludge blocs 污泥絮体settling tank沉淀池dissolved oxygen溶解氧suspended-growth悬浮生长pulverized refuse垃圾破碎biofilm生物膜well-compacted landfill压实填埋场nutrient source 营养源mass-burning大量燃烧fluidized fed incarceration硫化床燃烧法soil conditioners土壤改良剂温室效应greenhouse effect 由CO2引起的caust by CO2 世界碳预算the world carbon budget 天气自然波动natural fluctuations 全球变暖global warming 厌氧的anaerobic 腐烂Putrefied 甲烷methane 臭氧层ozone layer 气候模型climatic model 正常浓度：normal concentration 严重污染物：heavily polluted 决定因素：determining factor 光化学氧化物：photochemical oxidants 液体微滴：liquid particulates 含硫的：sulfur-containing 放射性物质：radioactiue substance 汽车尾气：automobile exhaust wet oxidation湿式氧化1、Environment is the physical and biotic habitat which surrounds us; that which we can see, hear, touch, smell, and taste. 环境是我们周围的物理和生物环境，我们可以看到、听到、接触到、闻到和品尝到的。

环境工程专业英语[5篇范例]第一篇：环境工程专业英语Environment is the physicsl and biotic habitat which surrounds us;that which we can see.hear, touch, smell, and taste.System.according to Wehster’ s dictionaryD , is defined as “a set or arrangement of things so related or connected as to form a unit or organic whole;as, a solar system, irrigation system, supply system, the world or universe”.•环境：是指我们周围的物理和生物生境，我们可以看到，听到，触到，闻到和感到这些事物。

•系统：根据韦氏字典，系统为相关和相联的一组或一系列事情形成一个单元或有机体Pollution can be defined as an undesirable change in the physical, chemical, or biologicalcharacteristics of the air, water, or land that can harmfully affect the health, survival, or activities of humans or other living organisms.•污染：可以定义为空气、水或土壤的物理化学或生物特性发生恶化以至于对人类或生物有机体的健康、生存或活性造成了危害When the goal of improving environmental quality is taken to be improving humanwell-being.Theword“environment” broadens to include all kinds of social, economic, and cultural aspects.Such broadness is unworkable in many real situations and impractical in a textbook designed for a one-semester course.Our examination of environmental problems is therefore limited by our definition of “environment”.当改善环境质量的目的是用来改善人体健康时，环境这个词的含义就拓宽到包括各种社会、经济和文化方面，但这样的拓宽对许多实际情况不可行的，对为一学期时间设计的课程而言是不现实的。

环境工程专业英语pollution污染a cid rain酸雨interaction of systems系统的交互作用environmental problem环境问题environmental disturbance环境破坏biotic habitat生物环境sulfur dioxide二氧化硫nitrogen oxide氧化氮carbon dioxide二氧化碳automobile exhaust汽车尾气infectious diseases有传染性的疾病waterborne diseases水传染的疾病agrarian society农业社会industrial society工业社会industrial revolution产业革命urbanization城市化industrialization工业化developed country发达国家developing country发展中国家undeveloped country落后国家primary air pollutant一次大气污染物secondary air pollutant二次大气污染物monoxide一氧化物dioxide二氧化物trioxide三氧化物carbon monoxide一氧化碳carbon dioxide二氧化碳sulfur dioxide二氧化硫sulfur trioxide三氧化硫nitrous oxide一氧化二氮nitric oxide一氧化氮nitrogen dioxide二氧化氮carbon oxides碳氮化物sulfur oxides硫氧化物nitrogen oxides氮氧化物hydrocarbons碳氢化合物photochemical oxidants光化学氧化物particulates颗粒物inorganic compound无机化合物organic compound有机化合物radioactive substance放射性物质heat热 noise噪声contaminant污染物 strength强度foreign matter杂质 domestic sewage生活污水municipal wastewater城市废水 microbe微生物microorganism微生物 bacteria细菌total solids总固体inorganic constituents无机要素suspended solids SS固体悬浮物volatile suspended solids VSS挥发性悬浮固体颗粒organic matter有机物质total organic carbon; TOC总有机碳chemical oxygen demand; COD化学需氧量biochemical oxygen demand; BOD生化需氧量biodegradable可微生物分解的contamination污染 recontamination再污染groundwater地下水 surface water地表水restriction限制 colloid胶体screening隔栅 coagulation凝聚flocculation絮凝 sedimentation沉淀filtration过滤 disinfection消毒chlorination氯化消毒 prechlorination预加氯ozonation臭氧消毒 aeration曝气softening软化 activated carbon活性炭adsorption吸附 reverse osmosis反渗透desalination脱盐处理microbial degradation微生物降解biological degradation生化降解biofilm process生物膜法activated sludge process活性污泥法attached-growth吸着生长suspended-growth悬浮生长shock loading冲击负荷organic loading有机负荷mixed liquor suspended solids混合液悬浮固体metabolize使代谢化metabolism新陈代谢dissolved oxygen 溶解氧pretreatment process 预处理工艺primary clarifier初沉池equalization basin均质池biological treatment process生物处理工艺aeration basin曝气池secondary clarifier二沉池biomass生物质heterotrophic bacteria异养菌autotrophic bacteria自养菌hydraulic retention time HRT 水力停留时间sludge residence time SRT污泥停留时间solid waste固体废物municipal城市化industrial工业的agricultural农业的hazardous危险的residential住宅的commercial商业的putrescibl e易腐烂的combustible易燃的flammable可燃的explosive易爆的radioactive放射性的Landfilling土地填埋 incineration:焚烧 composting: 堆肥 compaction: 压实;紧凑sanitary landfill卫生填埋 balance剩下的;余额;结余 batch-fed分批投料 refus e垃圾municipal waste城市垃圾perform: 执行 shut down:关闭 energy recovery能量回收incomplete combustion不完全燃烧combustion燃烧volume reduction体积缩小anaerobic厌氧硝化中英互译短语Biological degradation生化降解 equalization basin调节池 aeration basin曝气池sludge blocs污泥絮体 settling tank沉淀池 dissolved oxygen溶解氧suspended-growth悬浮生长 pulverized refuse垃圾破碎biofilm生物膜well-compacted landfill压实填埋场nutrient source营养源mass-burning大量燃烧fluidized fed incarceration硫化床燃烧法 soil conditioners土壤改良剂温室效应greenhouse effect 由CO2引起的caust by CO2 世界碳预算the world carbon budget 天气自然波动natural fluctuations 全球变暖global warming 厌氧的anaerobic腐烂Putrefied 甲烷methane 臭氧层ozone layer 气候模型climatic model正常浓度：normal concentration 严重污染物：heavily polluted 决定因素：determining factor光化学氧化物：photochemical oxidants 液体微滴：liquid particulates 含硫的：sulfur-containing放射性物质：radioactiue substance 汽车尾气：automobile exhaust wet oxidation湿式氧化1、Environment is the physical and biotic habitat which surrounds us; that which we can see; hear;touch; smell; and taste. 环境是我们周围的物理和生物环境;我们可以看到、听到、接触到、闻到和品尝到的..2、Pollution can be defined as an undesirable change in the physical; chemical; or biologicalcharacteristics of the air; water; or land that can harmfully affect the health; survival; or activities of humans or other living organisms污染可以定义为大气、水或者土壤在物理、化学或者生物方面的特征所产生的不愉快的变化;它对人类的健康、生存和活动或者其他的有机体都产生了有害的影响..3、Two examples of interaction between systems that cause major environmental disturbances arepresented-the buildup of atmospheric carbon dioxide; a global problem; and the acid rain problem;normally of regional nature目前大气中二氧化碳的增多;是一个全球性的问题;还有酸雨问题;一般来说它都具有一定的区域特性;这就是两个关于系统之间的相互联系而产生重大环境问题的例子..4、With these improvements; however; have come disturbing side effects; such as lost arable land;disappearing forests; environmental pollution; and new organisms resistant to controls.经过这些进步;尽管还是有一些破坏性的影响;例如耕地、森林的消失;环境的污染和新的生物反抗的控制5、Both phenomena; urbanization and industrialization; were and are fundamental causes of water andair pollution which the cities of that time were unable to handle.城市化和工业化两者的现象;是过去和现在水污染和大气污染的根本原因;在过去这些城市是处理不了的6、Rapid advances in technology for the treatment of water and the partial treatment of wastewatertook place in the developed countries over the next few decades.在接下来的几十年理发达国家;在水治理和部分废水治理技术方面都取得了快速的进展..1、What Is Air Pollution Air pollution is normally defined as air that contains one or more chemicalsin high enough concentrations to harm humans; other animals; vegetation or materials. There are two major types of air pollutants .A primary air pollutant is a chemical added directly to the air that occurs in a harmful concentration. It can be a natural air component; such as carbon dioxide;that rises above its normal concentration; or something not usually found in the air; such as a lead compound emitted by cars burning leaded gasoline. A secondary air pollutant is a harmful chemical formed in the atmosphere through a chemical reaction among air components. Serious air pollution usually results over a city or other area that is emitting high levels of pollutants during a period of air stagnation. The geographic location of some heavily populated cities; such as Los Angeles and Mexico City; makes them particularly susceptible to frequent air stagnation and pollution buildup什么是大气污染大气污染一般定义为含有一种或多种浓度足够高得而且对人类、其他动物、植物或者物质产生有害影响的物质;有两种主要类型的大气污染;一次大气污染是一种化学物质直接排放到大气中并达到一定的有害浓度;他可以是空气仲的自然组分;例如二氧化碳;当它的浓度升高到超过它的正常值时;或者一些平常在大气中找不到的组分;例如汽车燃烧含铅汽油而导致大气中散发出一些化合物..二次大气污染物是指在大气中通入现有组分间发生的化学反应而产生的一种有害化学物质..严重的大气污染通常是在静风条件下经过一段时间后结果一个城市或其他地区的大气中有高浓度的污染物..一些人口非常稠密的城市的地理位置;例如洛杉矶和墨西哥的地理位置;使得它们经常特别易受空气流动停滞和污积物的增加的影响..1、The most severe consequence of CO2 induced global warming would be melting of the polar ice capsand he subsequent rise of ocean levels and inundation of coastal plains. 二氧化碳导致全球变暖最严重的后果将会是两极冰块的融化和海平面的上升以及沿海地区洪水的泛滥..2、Although global warming from the already elevate levels of atmospheric CO2 has been predicted bymost climatic models; such a warming has not been empirically observed.虽然全球气候变暖已经是通过大气仲CO2的浓度升高而被许多气候模型而预测得到;如此的一种变暖还没有以经验为主地观察3、Although they indicate trends in average surface temperatures and climate; they unfortunatelycoincide with increased industrialization and pollution虽然他们指出表面温度和气候的平均趋势;但是他们不幸地与工业化增加和污染相一致4、High biomass systems: Many current approaches to high biomass system employ a combination of fixedfilm suspended biomass in the process. High biomass systems have gained a certain popularity in Europe. During the past few years; a number of investigations undertaken in the Federal Republic of Germany have been reported. Among the advantages attributed to such systems have been improvements in nitrification performance; sludge settleability; and effluent quality.高生物质系统：现在很多应用在高生物质系统的方法是生物质固定膜上的组合工艺法..高生物质系统在欧洲得到了广泛的普及;在过去的几年里;由德国联邦政府着手的大量调查研究都被报道;在这样的优势归因于系统已经改善了硝化性能;污泥的沉降性和出水水质5、Reasons for selecting high biomass systems over construction of additional aeration tanks andclarifiersor other secondary treatment process include reduced space requirements; increased process stability; and capital/operating cost savings.选择高生物质系统的原因是在传统的曝气池和澄清池或者其他二次处理工艺的构筑物中都有减少空间的需要;增加工艺的稳定性能和节省操作费用6、High biomass systems call for installation of supplemental equipment over that contained in aconventional activated sludge plant; More installed equipment generally implies more maintenance;and; to some extent; this is true for some of the systems. In addition; the presence of both suspended and fixed biomass forms and higher biomass concentrations may require a certain level of additional operator time to achieve optimum system performance.高生物质系统需要安装辅助设备在那些常规的活性污泥厂里面;很多安装的设备一般需要较多的维修费用;在某些程度上;对于一些系统来说这是真的;除此之外;现场的悬浮和固定的生物质的形式和高生物质浓度都需要一个合适程度的额外操作时间来达到最佳的系统性能..7、The presence of inert support media and higher biomass concentrations in these systems can increaseoverall power consumption. To achieve desired mixing patterns in retrofitted aeration tanks; power input may have to be increased. Also; the presence of additional biomass increases system oxygen requirements which; in turn; requires additional power input. In addition; high biomass systems generally yield higher levels of nitrification; which also can affect overall power consumption.Such factors should be addressed when analyzing operating costs. 这些系统的惰性支持介质和较高的生物量集中的出现能增加全部的耗电量..为了达到在曝气池改进理想混合模型;使输入有力量可能必须被增加..同时另外生物量的出现增加系统氧需求;依次需要额外的电源输入..除此之外;高生物质系统一般达到较高的硝化水平;也能影响全部的耗电量..当分析操作费用的时候;如此的因素应该被提到..英译中1、Typical waste generation facilities; activities; or locations associated with each of these sourcesare presented in Table1. The types of wastes generated; which are discussed next; are also identified.固体废弃物的来源与设备、活动和土地有关的每一个这些来源在Table1中呈现;废弃物类型的产生;然后被讨论;也被识别2、Hazardous Wastes Chemical; biological; flammable; explosive; or radioactive wastes that pose asubstantial danger; immediately or over time; to human; plant; or animal life are classified as hazardous. Typically; these wastes occur as liquids; but they are often found in the form of gases;solids; or sledges. In all cases; these wastes must be handled and disposed of with great care and caution.危险废物：化学的、生物的、易燃的、易爆的或者放射性的废弃物在迅速或者一段时间对人类、植物和动物生态被归类未危险物;典型地;这些废物是以液态形式出现;但是它们通常也被发现一气体、固体或污泥的形式存在..总的来说;对于这些废弃物的处理和处置需要持以认真和谨慎的态度..中译英：1、饮食废物的重要特点在于它具有易腐烂性;尤其在温暖天气里;会极快地腐烂..The important characteristics of fooddiscard lieses in its hasing easily putrefied; will be very quickly putrefied particularly in warm weather..2、除了在家庭产生饮食废物外;在自助食堂、饭馆、医院和监狱等机构;以及诸如批发、零售等食品市场;均会产生大量的饮食废物..In addition to producing a food discard at family; in the self-help dining room; restaurant;hospital and etc. organization in jail; and food market such as wholesale; retail price; all will produce a great deal of food discard.。