污水处理技术术语英语共18页word资料
污水处理技术术语英语共18页word资料
污水处理技术术语英语共18页word资料是一份包含了污水处理领域中常用术语的英语资料，共有18页。
本文将为您详细介绍污水处理技术术语的英语翻译，并提供一些示例以帮助您更好地理解这些术语的含义。
1. Introduction
污水处理技术术语英语共18页word资料旨在帮助读者了解污水处理领域中常用的术语及其英语翻译。
污水处理是一项重要的环境保护工作，涉及到许多专业术语。
本资料将为您提供这些术语的英语对应词汇，以便您在国际交流和学术研究中更好地表达和理解相关概念。
2. Terminology
下面是一些常见的污水处理技术术语及其英语翻译：
2.1 Primary Treatment
初级处理
Primary treatment is the first stage of wastewater treatment, which involves the removal of large solids and floating materials from the wastewater through physical processes such as screening and sedimentation.
2.2 Secondary Treatment
二级处理
Secondary treatment follows primary treatment and aims to remove organic matter and suspended solids from the wastewater. This is typically achieved through biological processes such as activated sludge or trickling filter systems.
2.3 Tertiary Treatment
三级处理
Tertiary treatment is the final stage of wastewater treatment, where the effluent from secondary treatment is further purified to meet specific water quality standards. This may involve advanced processes such as filtration, disinfection, and nutrient removal.
2.4 Anaerobic Digestion
厌氧消化
Anaerobic digestion is a biological process that breaks down organic matter in the absence of oxygen. It produces biogas, a mixture of methane and carbon dioxide, which can be used as a renewable energy source.
2.5 Sludge Dewatering
污泥脱水
Sludge dewatering is the process of removing water from sludge, resulting in a more concentrated and manageable solid waste. Common methods include mechanical dewatering techniques like centrifuges and belt presses.
2.6 Effluent
出水
Effluent refers to the treated wastewater that is discharged from a treatment plant into the environment. It should meet specific quality standards to ensure minimal impact on receiving water bodies.
2.7 Nutrient Removal
营养物质去除
Nutrient removal is the process of reducing excessive levels of nutrients, such as nitrogen and phosphorus, in wastewater. This is important to prevent eutrophication and maintain the ecological balance of water bodies.
2.8 Disinfection
消毒
Disinfection is the process of killing or inactivating disease-causing microorganisms in wastewater. Common disinfection methods include chlorination, ultraviolet (UV) irradiation, and ozonation.
3. Examples
以下是一些示例，展示了如何使用污水处理技术术语的英语翻译：
3.1 The wastewater undergoes primary treatment, where large solids are removed through screening and sedimentation.
污水经过初级处理，通过筛分和沉淀去除大颗粒物质。
3.2 After secondary treatment, the effluent is of high quality and can be safely discharged into the nearby river.
经过二级处理后，出水质量较高，可以安全地排入附近的河流中。
3.3 Nutrient removal is essential to prevent excessive algae growth and maintain the ecological balance of the receiving water bodies.
营养物质去除对于防止过度藻类生长和维持接受水体的生态平衡至关重要。
4. Conclusion
污水处理技术术语英语共18页word资料提供了污水处理领域中常用术语的英语翻译，帮助读者更好地理解和表达相关概念。
这些术语涵盖了污水处理的各个方面，包括初级处理、二级处理、三级处理、厌氧消化、污泥脱水、出水、营养物质去除和消毒等。
通过学习这些术语，读者可以更深入地了解污水处理技术，并在国际交流和学术研究中更好地应用和分享相关知识。
水处理英语词汇
水处理通用术语一、水处理通用术语给水排水工程的通用术语及其涵义：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。
2、排水工程 sewerage ,wastewater engineering 收集、输送、处理和处置废水的工程。
3、给水系统 water supply system 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。
4、排水系统 sewerage system 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。
5、给水水源 water source 给水工程所取用的原水水体。
6、原水raw water 由水源地取来的原料水。
7、地表水surface water 存在于地壳表面，暴露于大气的水。
8、地下水ground water 存在于地壳岩石裂缝或工壤空隙中的水。
9、苦咸水(碱性水) brackish water ,alkaline water 碱度大于硬度的水，并含大量中性盐，PH值大于7。
10、淡水fresh water 含盐量小于500mg/L的水。
11、冷却水cooling water 用以降低被冷却对象温度的水。
12、废水 wastewater 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。
13、污水sewage ,wastewater 受一定污染的来自生活和生产的排出水。
14、用水量 water consumption 用水对象实际使用的水量。
15、污水量 wastewater flow ,sewage flow 排水对象排入污水系统的水量。
16、用水定额 water flow norm 对不同的排水对象，在一定时期内制订相对合理的单位排水量的数值。
17、排水定额 wastewater flow norm 对不同的排水对象，在一定时期内制订相对合理的单位排水量的数值。
【VIP专享】水处理英语专业词汇
水处理专业英语词汇adapte r adsorption air scour distributor activated carbon适配器吸附布气器活性碳ammonium aluminium anthracite alarm铵铝无烟煤报警analyzer analog input bacteria anion membrane分析仪模拟量输入细菌阴离子膜axial face seal material analog output barium antiscalant轴封材料模拟量输出钡阻垢剂booster pump anion bisulphite natrium ball valve升压泵阴离子亚硫酸氢钠球阀bulk caustic storage tank anode blower bicarbonate alkalinity 碱储存罐阳极鼓风机重碳酸盐碱度calcium backwash boron bottom circular manway 钙反洗硼下人孔capacity bearing plate brine tank brass fitting容量轴承盘盐水箱铜接头cathode boiler butterfly valve carbon steel阴极锅炉蝶阀碳钢cation resin brine by-pass valve cellulose acetate阳树脂盐水旁流阀醋酸纤维素chemical displacement brine pump carbonate centrifugal fan置换盐水泵碳酸盐离心鼓风机chemical injection bulk acid storage tank cartridge filter chloroform化学剂注入酸储存罐筒式过滤器氯仿chloride carbon dioxide cast iron clarification氯化物二氧化碳铸铁澄清coagulant casing material cation membrane co-current凝结剂涂层材料阳离子膜顺流再生Colour coagulant aid cation consumption色度助凝剂阳离子消耗量concentrate recycling pump communications module Centi-digital outputs浓水循环泵通信模块百分之…数字量输出control panel concentrate bleed centrifuge dosing pump控制盘浓水排放离心机加药泵corrosion inhibitor concentrate pump check valve elbow90。
水处理常用名词中英文对照
水处理常用名词中英文对照水处理常用名词中英文对照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。
2、排水工程sewerage ,wastewater engineering收集、输送、处理和处置废水的工程。
3、给水系统water supply system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。
4、排水系统sewerage system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。
5、给水水源water source给水工程所取用的原水水体。
6、原水raw water由水源地取来的原料水。
7、地表水surface water 存在于地壳表面，暴露于大气的水。
8、地下水ground water存在于地壳岩石裂缝或工壤空隙中的水。
9、苦咸水(碱性水) brackish water ,alkaline water碱度大于硬度的水，并含大量中性盐，PH值大于7。
10、淡水fresh water含盐量小于500mg/L的水。
11、冷却水cooling water用以降低被冷却对象温度的水。
12、废水wastewater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。
13、污水sewage ,wastewater受一定污染的来自生活和生产的排出水。
14、用水量water consumption 用水对象实际使用的水量。
-15、污水量wastewater flow ,sewage flow排水对象排入污水系统的水量。
16、用水定额water flow norm对不同的排水对象，在一定时期内制订相对合理的单位排水量的数值。
17、排水定额wastewater flow norm对不同的排水对象，在一定时期内制订相对合理的单位排水量的数值。
18、水质water quality在给水排水工程中，水的物理、化学、生物学等方面的性质。
水处理专业英语
给排水给排水常用名词中英文对照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。
2、排水工程sewerage ,wastewater engineering 收集、输送、处理和处置废水的工程。
3、给水系统water supply system 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。
4、排水系统sewerage system 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。
5、给水水源water source 给水工程所取用的原水水体。
6、原水raw water 由水源地取来的原料水。
7、地表水surface water 存在于地壳表面，暴露于大气的水。
8、地下水ground water 存在于地壳岩石裂缝或工壤空隙中的水。
9、苦咸水(碱性水) brackish water ,alkaline water 碱度大于硬度的水，并含大量中性盐，PH 值大于7。
10、淡水fresh water 含盐量小于500mg/L的水。
11、冷却水cooling water 用以降低被冷却对象温度的水。
12、废水wastewater 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。
13、污水sewage ,wastewater 受一定污染的来自生活和生产的排出水。
14、用水量water consumption 用水对象实际使用的水量。
-15、污水量wastewater flow ,sewage flow 排水对象排入污水系统的水量。
16、用水定额water flow norm 对不同的排水对象，在一定时期内制订相对合理的单位排水量的数值。
17、排水定额wastewater flow norm 对不同的排水对象，在一定时期内制订相对合理的单位排水量的数值。
18、水质water quality 在给水排水工程中，水的物理、化学、生物学等方面的性质。
污水水处理常用词汇与符号
水处理常用词汇与符号2 术语、符号2.1 术语2.1.1 排水工程sewerage, wastewater engineering收集、输送、处理和处置雨、污水的工程。
2.1.2 排水系统sewerage system排水的收集、输送、处理和处置等设施以一定方式组合成的总体。
2.1.3 排水制度sewer system在一个地区内收集和输送废水的方式。
它有合流制和分流制两种基本方式。
2.1.4 合流制combined system用同一个管渠系统收集和输送污水和雨水的排水方式。
2.1.5 分流制separate system用不同管渠系统分别收集和输送各种污水和雨水的排水方式。
2.1.6 城市污水municipal wastewater排入城镇污水系统的污水的统称，它由综合生活污水、工业废水和地下渗入水三部分组成。
在合流制排水系统中，还包括截留的初期雨水。
2.1.7 生活污水domestic wastewater人们日常生活中洗涤、冲厕、洗澡等产生的污水。
2.1.8 工业废水industrial wastewater工业生产过程中排出的废水。
2.1.9 地下渗入水infiltrated ground water通过管道破损处或有缺损的管道接口进入排水管网的地下水。
2.1.10 总变化系数peak variation factor最高日最高时污水量与平均日平均时污水量的比值。
2.1.11 迳流系数runoff coefficient一定汇水面积迳流水量与降雨量的比值。
2.1.12 暴雨强度rainfall density降雨在某一历时内的平均降雨量，即单位时间内的降雨深度，单位mm/min。
工程上常用单位时间内的降雨体积表示，单位：L/(s•hm2)。
2.1.13 重现期recurrence interval在一定长的统计期间内，等于或大于某暴雨强度的降雨平均多少年可能重现或遇到一次。
其计量单位通常以年表示。
水处理常用词汇中英对照
Activated sludgeAn aerobic wastewater treatment process where microorganisms are grown in a reactor and kept in suspension through mixing and aeration. Wastewater is passed through the reactor where the suspended microorganisms consume and convert the organic matter, and later being separated from the treated wastewater in a settlement process. The process requires a constant recycling of biomass from the settlement tank back to the reactor to maintain the required microbial population for treatment.活性淤泥在污水处理过程中的好氧段，微生物通过混合和曝气在反应池中生长。
废水与悬浮在反应池中的微生物反应，废水中的有机物被微生物消耗转化，在之后的沉降过程分离出来。
这个过程中需要一定数量的微生物从沉淀池循环到反应池，以保证处理过程微生物总量符合要求。
-------------------------------------------------------------------------------------------------------------------------------------AlkalinityThe quantitative capacity of water to neutralize an acid; that is, the measure of how much acid can be added to a liquid without causing a significant change in pH. In the water industry, alkalinity is expressed in mg/l of equivalent calcium carbonate. There are three kinds of alkalinity: carbonate, bicarbonate, and hydroxide alkalinity. Total alkalinity is the sum of all three kinds of alkalinity.碱性碱性是指水定量的中和酸的能力，就是在PH不剧烈变化的情况下，溶液中能中和多少酸。
给排水专业英语汇总doc资料
UNIT 1给水工程water supply engineering 排水工程sewage 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淡水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sewage废水wastewater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pollutant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 (looped)system支状管网branching(branched) system下水管道sanitary sewer污水节流管intercepting(中间截取) sewer污水节流系统intercepting sewer system污水节流井sewage intercepting well支管collection (目的：收集)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ex cava tion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V olatile 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 organic chemicals 永久性有机污染物Persistent organic pollutants 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 of chlorination 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 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) 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 activated carbon7．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. dialysis9．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 wastewater treatment废水生物处理系统biological wastewater treatmentsystem污水生物处理系统biological sewage treatmentsystem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 activated sludge 回流污泥returned sludge回流污泥recycled sludge剩余污泥excess sludge废活性污泥(W AS)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 aeration basin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 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 suspendedsolids混合液挥发性悬浮固体(MLVSS) mixed liquor volatilesuspended 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 activated sludge process传统活性污泥法conventional activated sludge process标准活性污泥法standard activated sludge process传统活性污泥厂conventional activated sludge plant阶段曝气活性污泥step aeration activated 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 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 sludge process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) 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) 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 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-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 contactor4．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 biochemical reaction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 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 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 treatmentsystems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 process makeup 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。
给排水专业英语汇总.docx
UNIT 1给水工程water supply engineering 排水匸程sewetage engineering 市政丄程civil engineering 市政工程师civil engineer 环境丄程environmental engineering 水文学hydrology 水力学hydra nlies 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 hydro logic cycle 渗滤infiltration 降水precipitation 渗入precola tion 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waste water废水abwasser废水收集wastewater collection废水处理wastewater disposal受纳水体receiving waters污染pollutionpollute 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fireprotection system 喷淋系统fire protectionsprinkler system 自动水幕系统automaticdrencher 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 syst匸业排水系统industrial sy雨水排水系统stormwater合流制combined sewers分流制separate sewers建筑排水系统building draina卫生洁具plumbing fixture卫浴设备bathroom fixture输水系统water transmissio漏水率leakage rate配水系统water distribution环状管网grid system支状管网branching system下水管道sanitary sewer污水节流管intercepting se污水节流系统intercepting污水节流井sewage interce支管collection sewer collec生活污水sanitary sewagedomestic sewagedomestic waste wat」［业污水industrial waste w匚业污水/液/物industrial wast农业用水agricultural wastew雨水rainwater stormwater水位wa te rle ve 1海拔、标高elevation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 levels maxmum allowable levels 最大污染物浓度Maxmum contaminant leveIs 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)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 I^e Ida hl 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溶解的铁和猛Dissolved iron and manganese硬度Hardness碱度Alkalinity盐度Salinity有害物质Toxic and hazardous materials氧化物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 organic chemicals永久性有机污染物Persistent 杀虫剂农药Pesticide 害虫Pest杀虫剂Insecticide除茸剂Herbicide杀菌剂Germicide细菌Germ 防腐剂Prese rva tive保证Preserve 清洗剂C leaningagent洗涤剂De tergent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CoUect 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—级处理Primary treatment 初步处理Preliminary treatment格栅筛滤Screening 格栅Screen 格栅Barscreen 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 tankorganic pollutants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清池Clarifier澄清池Primary clarifier沉池Primary settling tank级出水Primary effluent级处理Secondary treatment级处理工艺Secondary treatment process 物处理Biological treatment澄清池Secondary clarifier沉池Secondary settling tank终澄清池Final clarifier终沉淀池Final settling tank级出水Secondary effluent级处理Tertiary treatment度处理Advanced treatment水消毒Waste disinfection流出水Effluent flow许浓度Allowable leveIs异出水High・quality polished effluent 水处理厂Wastewater treatment plant 水处理厂Sewage treatment plant级处理厂Secondary treatment plant市污水处理Municipal wastewater treatment政工程Municipal engineering木工程Civil engineering市污水处理厂Municipal wastewater treatment plant 水处理能力Sewage treatment capacity容Capacitance水处理设施Municipal treatment cilities 反应器设施Multi-reactor facility 处理池Treatment tank负荷Loa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P e r io d ic (in te rm it le n t)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coagulantdosage烧杯实验jar test最佳混凝剂投量optimum coagulantdosage 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. floccula tor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-skimmingdevice助滤剂filte r a id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舌U砂法s craping method表面舌U砂surfoce 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. disint^ctionv. dis infect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 of chlorination化学消毒剂chemical disinfectants液氯liquid chlorine ,liquefied chlorine氯胺n. chloramines次氯酸盐hypoch lorite s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tree 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折点力口氯量breakpoint dosage氯折点chlorine breakpoint 压力钢瓶pressured steel cylinder臭氧发生器ozone generator撇去V. skim浮渣n. scum浮渣槽scum trough 刮泥机sludge scraper 排泥sludge drawoff sludge withdrawal预沉淀n. presedimentation预沉淀》也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gra vity filte r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 煤一砂滤床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需臭o z 颗粒混合mix 剩余o z 活性剩余re si 再生 8.m e. 滤 n.m 致病病源吸附滤 n. h 吸附滤 n. n 病原p at 吸附渗r e 致病吸附透 n.os 细菌 b ac 空床透se 大肠c ol 吸附渗n . 阿米a m 快速析 n.泡子n. 生物病毒 vi ru9.藻类 al g 7.和 n.n 原生p ro 离子v ・离子酸性aci 5.氧o xi 离了学还原 硬度淀氧化o xi 硬解 n.el 强氧st ro 软化除高级v . 脱高级(A 化学高级(A 沉淀却 n. c 高级(A 除盐却cov. d 却c o去fi 第六6.吸a ds 生物n . 活性a ct 子生n . 粉末p o 离子mm 粒状ra 复床微生微生物生长动力学microbial growth kinetics1.迟滞期lag phase2.对数生长期exponentia 1-growth phase3.减速生长期de cling growth phase稳定期stationary phase4.源呼吸阶段e ndogenous stage 源生长期endogenous growth phase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 waste water treatmentsystem生物处理法biological treatment process 生物处理装置biological treatment unit 串联in seriesbiological solids activated sludge附着的微生物attached microbes 微生物附着生长attached microbial growth 生物膜n. bio film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 oxida兼性的a. facultative兼性菌focultative bacteria女子氧坏境aerobic environm厌氧环境anaerobic enviro营养物n. nutrients无机营养物inorganic nutrien营养物去除nutrient removalbiological nutrient r脱氮除磷nitrogen and phosp硝化biological nitrificatiobacteria1 •活性污泥法activated sludgmicroorganismsn ・ microbe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-b回流活性污泥（RAS） retur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 a废污泥waste sludge曝气池aeration tank混合群落mixed communities细菌n. bacte ria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 lectors 生态因子ecological factors废水生物处理系统biological waste water treatmentsystem污水生物处理系统biological sewage treatment悬浮生长处理法suspended-growth treatment营养物生物去除processes生物固体活性污泥附着生长处理法processesattached-growth treatment 生物反硝化，生物脱氮biological denitrification生物除磷biological phosphorus removal曝气池aeration basin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 suspendedsolids混合液挥发性悬浮固体(MLVSS) mixed liquor volatilesuspended 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曝气时间aeration period(HRT) hydraulic residence timeBOD 负荷BOD loading阶段曝气活性污泥step aeration activated 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 activated sludge process再曝气n. re aeration曝气一沉淀一再曝气a eration-sedimentation-re aeration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 (complete ly mixed) activated sludge process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曝气池aeration chamber 完全混合曝气池completely mixed aeration basin 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，空气扩散器鼓泡空气扩散装置（扩散器）微气泡扩散装置（扩散器）扩散板plate diffuser 扩散管tube diftuser air diffuserbubble air diffuserfine-bubble dilKiser污泥龄sludge age曝气池容积aeration tank volume扩散罩dome diftuser微气泡扩散曝气fine-bubble diffused aeration 水力停留时间曝气时间aeration time微气泡fine-bubble大气泡coarse-bubble 静态混合器static mixer水力负荷hydraulic loading机械曝气系统mechanical aeration systems 机械曝气mechanical aeration普通活性process污泥法conventional activated sludge传统活性污泥法conventional activated sludge process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 标准活性污泥法standard activated sludge process 传统活性污泥厂conventional activated sludge plant笼型转刷caged rotor吸附一生物降解工艺(AB法) adsorptiobiodegradation process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) sequential batch reactor初沉primary clarification 曝气n. aeration 二沉secondary clarification 初沉》也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澤水阶段decant phase澤水装置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nitritying bacteria反硝化n. denitrificationv. denitrity脱氮n. denitrification生物反硝化，生物脱氮biological denitrification 缺氧一好氧脱氮工艺（A/O法）anoxic-oxic process厌氧一缺氧一好氧法（A /Oanaerobic-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. bio film生物膜反应器bio film reactor生物滤池n. biotilter生物过滤n. bio filtration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trickUng filter普通生物滤池trickling tilter高负荷生物滤池high-rate塔式生物滤池tower biotil曝气生物滤池（BAF） biolofilter生物粘液biological slim粘液层slime layer生物流化床biological fluidbiological fluidised bed生物流化床反应器fluidize dctor移动床生物膜反应器（MBBmoving-bed bio film3.厌氧生物处理发酉孝n. fermentationv. fermentate产酸细菌n. acidogens产甲烷细菌n. methanogen产酸阶段acidogenic phase产甲烷阶段methanogenic水解n. h yd rolys isv. hydrolysis法）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产酸发酵acidogenic fermentation 产氢产乙酸Hz-producing acetogenesis 产甲烷methanogenesis产酸菌acid formers产甲烷菌methane formers，methane-fonning bacteria有机酸organic acids挥发性脂肪酸（VFAs） volatile tatty 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 contactor4.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 waste water 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 biochemical reaction厌氧分解anaerobic decomposition厌氧分解decompose anaerobically好氧稳定aerobic stabilization细菌. bacte ria藻类.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polishing pond 熟化塘matadvanced treatment pond 三pond土地处理工艺（过程）la素critical factors 土壤类型土地处理系统land treatme慢速土地处理系统slow rate land tr理系统low-rate land tretertiary treatment level 灌溉v. irrigate土壤的天然过滤和吸附性质natural filtration and adsorpti水applied waste water 垄一ridge-and-turrow sur喷洒布水系统，喷灌布水系快速渗滤土地处理系统rapisystem快速渗滤rapid infiltration快速渗滤法rapid infiltration method 过滤作用filtering action 吸附作用adsoiption 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人匚湿地constructed wetlandman・made wetland第七部分：污泥处理、处置与利用汚泥n. sludge 生活污水污泥sewage sludge污泥体积，污泥量原污泥，生污泥新鲜污泥，生污泥消化污泥，熟污泥混合污泥mixedsludge 污泥处理sludge treatment污泥处置sludge disposal最终处置ultimate disposal填埋n. landfiU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舌泥机sludge scraper搅拌作用stirring action底流n. underflow浓缩的底流thickened underflow浓缩污泥thickened sludg出水n. effluent上清液n. supernatant溢流v. overflow堰n. weir气浮浓缩floatation thicke溶气气浮dissolved-aii* fl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 slud污泥消化sludge digestion消化池n. digester 消化池装消化n. digestionv. digest有机固体organic solids生化分解biochemical dec好氧消化aerobic digestio好氧污泥消化aerobic s好氧消化过程aerobic d活性污泥池activated slu预制的（成套）活性污泥处理（package） activated ssystems渗滤一渗透土地处理treatmentin filtra （io n ・ percolationlandsludge volumeraw sludgefresh sludgedigested sludgeprefabricated treatment预制的接触稳定或prefobricated contactstabilization or 延时曝气处理系统extended aeration treatment systems BOD 负荷BOD loading 细胞物质cellular mass 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 tty 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we 11-digested sludge 消化池上清液digester supernatant屮温消化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waste water 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municipalwastewater 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人匚回灌artificia 1 recharge深井注射deep-we 11 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丄艺补充水，过程补充水plant process makeupwater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rec la imed municipal waste water匚业过程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 waste water低负荷土地处理系统low-rate land treatmentsystem间接灌溉回用indkect reuse for iirigation废水排放waste water discharge雨水回用storm water reuse可回用水reusable waterPart IX : 第九部分：理，高级处理advanced treatment 分质供水系统dual-distribution system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。
水处理专业英语资料
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。
2、排水工程sewerage ,wastewater engineering收集、输送、处理和处置废水的工程。
3、给水系统water supply system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。
4、排水系统sewerage system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。
5、给水水源water source给水工程所取用的原水水体。
6、原水raw water由水源地取来的原料水。
7、地表水surface water存在于地壳表面，暴露于大气的水。
8、地下水ground water存在于地壳岩石裂缝或工壤空隙中的水。
9、苦咸水(碱性水) brackish water ,alkaline water碱度大于硬度的水，并含大量中性盐，PH值大于7。
10、淡水fresh water含盐量小于500mg/L的水。
11、冷却水cooling water用以降低被冷却对象温度的水。
12、废水wastewater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。
13、污水sewage ,wastewater受一定污染的来自生活和生产的排出水。
14、用水量water consumption用水对象实际使用的水量。
15、污水量wastewater flow ,sewage flow排水对象排入污水系统的水量。
16、用水定额water flow norm对不同的排水对象，在一定时期内制订相对合理的单位排水量的数值。
17、排水定额wastewater flow norm对不同的排水对象，在一定时期内制订相对合理的单位排水量的数值。
18、水质water quality在给水排水工程中，水的物理、化学、生物学等方面的性质。
19、渠道channel ,conduit天然、人工开凿、整治或砌筑的输水通道。
水处理常用名词中英文对照
水处理常用名词中英文对照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。
2、排水工程sewerage ,wastewater engineering收集、输送、处理和处置废水的工程。
3、给水系统water supply system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。
4、排水系统sewerage system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。
5、给水水源water source给水工程所取用的原水水体。
6、原水raw water由水源地取来的原料水。
7、地表水surface water 存在于地壳表面，暴露于大气的水。
8、地下水ground water存在于地壳岩石裂缝或工壤空隙中的水。
9、苦咸水(碱性水) brackish water ,alkaline water碱度大于硬度的水，并含大量中性盐，PH值大于7。
10、淡水fresh water含盐量小于500mg/L的水。
11、冷却水cooling water用以降低被冷却对象温度的水。
12、废水wastewater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。
13、污水sewage ,wastewater受一定污染的来自生活和生产的排出水。
14、用水量water consumption 用水对象实际使用的水量。
-15、污水量wastewater flow ,sewage flow排水对象排入污水系统的水量。
16、用水定额water flow norm对不同的排水对象，在一定时期内制订相对合理的单位排水量的数值。
17、排水定额wastewater flow norm对不同的排水对象，在一定时期内制订相对合理的单位排水量的数值。
18、水质water quality在给水排水工程中，水的物理、化学、生物学等方面的性质。