.UNIT1污水wastewater给水工程water supply engineering废水abwasser排水工程sewetage engineering废水收集wastewater collection市政工程civil engineering废水处理wastewater disposal市政工程师civil engineer受纳水体receiving waters环境工程environmental engineering污染pollutionpollute水文学hydrology污染物pollntant水力学hydranlies玷污、污染contamination水环境natural aquatic environment致污物contaminant流域watershed未污染uncontaminated水体waterbody水污染water pollution地表水surface water水污染控制water pollution control新鲜水freshwater水污染防治water pollution prevention地下水groundwater污水回用wastewater reuse含水层aquifer UNIT2天然含水层natural aquifer水短缺water scarcity地下含水层underground aquifer地表水资源surface water resource水文循环natural hydrologic cycle管网Pipe Network渗滤infiltration供水系统water supply system降水precipitation市政配水系统municipal distribution system 渗入precolation建筑给水系统 house water supply system蒸发evaporation分区供水系统dual distribution system蒸腾transpiration小区micro district城市水文循环urban hydrologic cycle小社区small community水源water source冷水供水系统cold water supply system水资源water resource热水供水系统hot water supply system取水water withdrawal消防系统fire protection system水处理water treatment喷淋系统 fire protection sprinkler system配水water distribution自动水幕系统automatic drencher system用水water use半自动水幕系统semi automatic drencher system 消火栓hydrant排水系统drainage system生活排水系统sanitary system工业排水系统industrial system雨水排水系统stormwater system合流制combined sewers分流制separate sewers建筑排水系统building drainage system卫生洁具plumbing fixtures卫浴设备bathroom fixtures输水系统water transmission system漏水率leakage rate配水系统water distribution system环状管网grid system支状管网branching system下水管道sanitary sewer污水节流管intercepting sewer污水节流系统intercepting sewer system 污水节流井sewage intercepting cell支管collection sewer collector sewer 生活污水sanitary sewagedomestic sewagedomestic wastewater工业污水industrial wastewater工业污水 / 液 / 物 industrial wastes农业用水agricultural wastewater/wastes 雨水rainwater stormwater水位waterlevel海拔、标高elevation坡度grade闸阀Gate valve合成有机化合物Synthetic organic chemicals 倾斜度slope泵送系统Pumping system挥发性有机化合物Volatile organic ohemicals 明渠Open channel流量Flow rate无机化合物Inorganic chemical开挖excavation流速Fluid velocity微生物Micro organisms\microbes 深度excavation depth层流Laminar flow微生物污染Microbial contaminants 水力分析hydraulic analysis滞流粘性流viscous flow病原微生物Pathogenic micro organisms 水头pressure head过渡流Transitional flow病原体Pathogenic总水头total head湍流Turbulent flow病毒Pathogenic bacterinUnit 3紊流Turbulence flow细菌Bacteria水头损失Head loss涡流Eddying flow大肠杆菌Coliform bacteria速度头动压头 Velocity head雷诺数Teynolds number病毒Viruses静压Static head水质Water guality藻类Algae摩擦水头Friction head水源Water sources浊度Turbidity水力坡度线Hydranlic grade line供水水源Water supples放射性Radionuclide重力流Gravity flow原水Raw water感官性状Esthetic qualities水塔Water castle未处理水Untreated water审美Esthetic贮水箱Cistern出水Finished water味Taste泵站Pump station原水水质Raw-water quality嗅Odo给水泵站Water pump station水质标准Water quality standards色Colour污水泵站Sewage station水质要求Water quality requirements变色Discolouration提升泵站Lift pumping plant饮用水Drink water\potable water变色Discolor增压泵Booster pump自来水Tap water水质物理参数 Physical parameters of water quality 离心泵Centrifugal pump纯水Pure water水的物理性质Physical quality of water潜水泵Submer sible pump饮用水标准Drinking water standards浊度值Turbidity values潜水艇Submerine饮用水一级标 Primary drinking water standards浊度单位Turdidity unit深井泵Well pump最大允许浓度Maxmum permissible levels浑浊单位Turdid虹吸虹吸管Siphon maxmum allowable levels嗅阈值Threshold odor number人孔Manhole最大污染物浓度Maxmum contaminant levels化学性质Chemical quality法兰Flange主要污染物Primary contaminants水质化学参数 Chemical parameters of water quality 阀门Valve有机化合物Organic chemicals溶解氧Dissolved oxygen (DO)溶解氧浓度Do level杀虫剂农药 Pesticide间歇处理方式Batch treatment approach 溶解氧平衡Do balance害虫Pest均匀均化Equalization氧损Oxygen depletion杀虫剂Insecticide均匀Equalize有机污染物Organic pollutant除草剂Herbicide调蓄水池Equalization storage生化需氧量Biochemical oxygen demand (BOD)杀菌剂Germicide调节池Equalization tank总氮Total nitrogen (TN)细菌Germ蓄水池Storage tank总凯式氮Total Kjeldahl nitrogen(TKN)防腐剂Preservative降解Degrade悬浮固体Suspended solids (SS)保证Preserve分解Decompose总悬浮固体Total suspended solids (TSS)清洗剂Cleaning agent分离Separate溶解Dissolved(DS)洗涤剂Detergent隔离Separation总溶解Total dissolved (TDS)发泡剂Foaming agent物理法Physical processUnit 4泡沫Foam物理处理Physical treatment溶解的铁和锰Dissolved iron and manganese化肥Fertilizer物理处理过程Physical treatment process 硬度Hardness肥沃的Fertile一级处理Primary treatment碱度Alkalinity富营养化Eutrophication初步处理Preliminary treatment盐度Salinity营养的Trophic格栅筛滤Screening有害物质Toxic and hazardous materials营养水平Trophic level格栅Screen氰化物Cyanides生态位Niche格栅Bar screen急性毒性Acute toxity Unit 5栅条Bars慢性毒性Chronic toxity原污水Raw sewage钢栅条Steel bars基因毒性Genetic toxicity原废水Raw wastes渣耙Cleaning rakes基因Gene处理水Treated wastes圆形破碎机Circular grinder难降解有机化合物Refractory organic chemicals回用水Redaimed water破碎Grind永久性有机污染物Persistent organic pollutants水处理过程Water processing除砂Degritting致癌化学性Carcinogenic chemicals收集Collect砂Grit三卤甲烷Trihalo methanes处置Dispose沙Sand卤素Halogen处理方法Treatment method除砂Grit removal甲基Methyl处理费用Treatment costs沉砂池Grit chamber氯仿Trichloromethane处理单元Treatment process沉淀Settling三氯甲烷Chloroform运行模式Operational mode沉淀池Settling tank澄清池Clarifier多反应器设施Multi-reactor facility混合池mixer tank初澄清池Primary clarifier处理池Treatment tank快速混合池flash-mix tank初沉池Primary settling tank负荷Load絮凝器n.flocculator一级出水Primary effluent负荷Loadings絮凝池flocculation tank二级处理Secondary treatment水力负荷Hydrautic loading二级处理工艺Secondary treatment process污染负荷Pollutant load固体接触池solids-contact tank生物处理Biological treatment有机负荷Organic load澄清n.clarification二澄清池Secondary clarifier无机负荷Inorganic load v.clarify二沉池Secondary settling tank不含化肥、农药无机的 Unorganic澄清池n.clarifier最终澄清池Final clarifier周期性负荷Periodic(intermitlent) loading高负荷澄清池high rate clarifier最终沉淀池Final settling tank第五部分：物化处理澄清水clarifying water二级出水Secondary effluent1．混凝n.coagulation三级处理Tertiary treatment混凝过程coagulation process2．沉淀n.sedimentation深度处理Advanced treatment化学混凝chemical coagulation沉降n.sedimentation废水消毒Waste disinfection凝聚n.aggregation自由沉降plain settling出流出水Effluent flow絮凝n.flocculation拥挤沉降hindered settling允许浓度Allowable levels v.flocculate重力沉降gravity settling优异出水High-quality polished effluent异向絮凝perikinetic flocculation沉淀池settling tank废水处理厂Wastewater treatment plant同向絮凝orthokinetic flocculation沉淀池，沉降池sedimentation tank污水处理厂Sewage treatment plant混凝剂n.coagulant矩形沉淀池rectangular settling tank二级处理厂Secondary treatment plant混凝剂投量coagulant dosage圆形沉淀池circular settling tank城市污水处理烧杯实验jar test管式沉淀池tube settler Municipal wastewater treatment最佳混凝剂投量optimum coagulant dosage斜管沉淀池 steeply inclined tube settler 市政工程Municipal engineering助凝剂coagulant aid板式沉淀池parallel-plate settler土木工程Civil engineering助凝剂flocculation aid板式沉淀池plate separator城市污水处理厂聚电解质n. polyelectrolytes气浮n.floatation Municipal wastewater treatment plant快速混合 flash-mix ,泡沫分离foam separation污水处理能力Sewage treatment capacity rapid-mix溶气气浮dissolved-air floatation电容Capacitance快速混合器flash mixer ,气浮池floatation tank污水处理设施Municipal treatment facilities rapid mixer表面撇渣装置surface-skimming device撇去v.skim助滤剂filter aid次氯酸盐hypochlorites浮渣n.scum滤后水，滤出水filtered water次氯酸钠sodium hypochlorite浮渣槽scum trough滤后水，滤池出水filter effluent二氧化氯chlorine dioxide刮泥机sludge scraper滤前水，滤池进水filter influent臭氧n.ozone排泥sludge drawoff浊度穿透turbidity breakthrough臭氧化，臭氧消毒n. ozonation sludge withdrawal过滤周期filter cycle臭氧化v.ozonate预沉淀n.presedimentation清洗周期cleaning cycle紫外线 (UV)ultraviolet radiation (UV)预沉淀池presedimentation basin刮砂法scraping method伽马射线gamma radiation表面刮砂surface scraping灭活n.inactivation3．过滤n.filtration反冲洗backwashing v.inactivate滤池n.filter水力反冲洗hydraulic backwashing接触时间contact time慢滤池slow filter水力反冲洗hydraulic backwash需氯量chlorine demand快滤池rapid filter水力分级hydraulic grading加氯量，投氯量chlorine dosage ,高速（负荷）滤池high rate filter applied chlorine 砂滤池sand filter4．消毒n.disinfection自由氯，游离氯free chlorine ,慢砂滤池slow sand filter v. disinfect free available chlorine快砂滤池rapid sand filter消毒剂n.disinfectant化合氯combined chlorine重力滤池gravity filter disinfection agent剩余保护residual protection压力滤池pressure filter杀菌剂n.germicide余氯residual chlorine过滤介质，滤料filter medium消毒过程disinfection process余氯量chlorine residual石英砂silica sand消毒副产物disinfection by-products自由余氯free residual chlorine 无烟煤n.anthracite氯化n.chlorination自由氯余量free chlorine residual 硅藻土diatomaceous earth v.chlorinate化合余氯combined residual chlorine 煤—砂滤床coal-sand beds氯化水chlorinated water化合氯余量combined chlorine residuals 多层滤料multilayered media预氯化n.prechlorination折点氯化（法）breakpoint chlorination 混合滤料mixed media氯化消毒副产物by-products of chlorination折点氯化曲线breakpoint chlorination curve 双层滤料滤池dual media filter化学消毒剂chemical disinfectants折点加氯量breakpoint dosage 双层滤池two-layer filter液氯liquid chlorine ,氯折点chlorine breakpoint粗滤料coarse media liquefied chlorine压力钢瓶pressured steel cylinder 细滤料fine media氯胺n.chloramines臭氧发生器ozone generator需臭氧量ozone demand颗粒活性炭(GAC)granular activated carbon混合床mixed bed剩余臭氧量ozone residual活性炭纤维(ACF)activated carbon fiber剩余臭氧residual ozone再生n. regeneration8．膜分离membrane separationv. regenerate微滤n.microfiltration 致病微生物，病源微生物吸附剂n.adsorbent超滤n.hyperfiltration pathogenic microorganisms吸附质n.adsorbate纳滤n.nanofiltration 病原体n.pathogens吸附塔，吸附柱adsorption column反渗透reverse osmosis致病细菌或病毒pathogenic bacteria or viruses吸附床adsorption bed渗透n.osmosis细菌n.bacteria空床接触时间empty bed contact time半透膜semipermeable membrane 大肠杆菌coliform bacteria吸附带mass transfer zone电渗析n.electrodialysis阿米巴氏菌amoebic cysts快速小柱试验rapid small scale column test渗析n.dialysis孢子，芽孢n.spores生物活性炭(BAC)biological activated carbon病毒n.viruses9．其它处理方法藻类n.algae7．离子交换n.ion exchange中和n.neutralization原生动物n.protozoa离子交换树脂ion exchange resin v. neutralize离子交换器ion exchanger酸性废水acidic wastes5．氧化n.oxidation离子交换柱ion exchange column化学沉淀chemical precipitation还原 n.reduction硬度n.hardness沉淀软化precipitation softening氧化剂n.oxidant除硬hardness removal电解n.electrolysis强氧化剂strong oxidizing agent软化n.softening电除盐 (EDI)n.electrodeionization高级氧化法(AOP)advanced oxidation process v. soften吹脱、汽提法n.stripping高级氧化工艺 (AOP) advanced oxidation process化学软化chemical softening高级氧化过程 (AOP) advanced oxidation process沉淀软化precipitation softening冷却n.cooling高级氧化技术(AOT)除盐，脱盐n.desaltination冷却水cooling water advanced oxidation technology v. desalt冷却塔cooling tower去矿化n.demineralization第六部分生物处理6．吸附n.adsorption v.demineralize生物反应器n.bioreactor活性炭 (AC)activated carbon离子交换软化法ion exchange softening process微生物n.microorganisms粉末炭 (PAC)powdered activated carbon离子交换除盐法ion exchange desalting process n. microbes 粒状炭 (GAC)granular activated carbon复床combined bed微生物种群microbial population混合群落mixed communities废水生物处理biological wastewater treatment厌氧氧化anaerobic oxidation细菌n. bacteria废水生物处理系统biological wastewater treatment兼性的 a. facultative原生动物n. protozoa system兼性菌facultative bacteria真菌n.fungi污水生物处理系统biological sewage treatment好氧环境aerobic environment 轮虫n. rotifers system厌氧环境anaerobic environment生长n.growth生物处理法biological treatment process营养物n. nutrients繁殖n.reproduction生物处理装置biological treatment unit无机营养物inorganic nutrients世代时间generation time串联in series营养物去除nutrient removal生长速率growth rates悬浮生长处理法suspended-growthtreatment营养物生物去除biological nutrient removal环境因子environmental factors processes脱氮除磷nitrogen and phosphorus removal 生态因子ecological factors生物固体biological solids生物硝化biological nitrification微生物生长动力学microbial growth kinetics活性污泥activated sludge硝化菌nitrifying bacteria1.迟滞期lag phase附着生长处理法attached-growth treatment 生物反硝化，生物脱氮biological denitrification2.对数生长期exponential-growth phase processes生物除磷biological phosphorus removal3.减速生长期decling growth phase附着的微生物attached microbes稳定期stationary phase微生物附着生长attached microbial growth1．活性污泥法activated sludge process4. 源呼吸阶段endogenous stage生物膜n.biofilm微生物n.microorganismsn. microbes源生长期endogenous growth phase细菌n.bacteria源呼吸endogenous respiration代谢n.metabolism生物絮体biological flocv.metabolize微生物絮体microbial floc底物，基质n.substrate稳定，稳定化n. stabilization活性污泥activated sludge底物（基质）利用substrate utilization v.stabilize絮状活性污泥flocculate-bacterial sludge生物量 n.biomass生物代谢biological metabolism回流活性污泥(RAS) returned activated sludge 生物反应biological reaction微生物代谢microbial metabolism回流污泥returned sludge生物氧化biological oxidation好氧的 a.aerobic回流污泥recycled sludge生物降解n.biodegradation好氧菌aerobic bacteria剩余污泥excess sludge生物降解性n.biodegradability好氧微生物aerobic microorganisms废活性污泥 (WAS) waste activated sludge生物可降解的，可生物降解的a. biodegradable好氧氧化aerobic oxidation废污泥waste sludge不可生物降解的 a. nonbiodegradable厌氧的 a. anaerobic曝气池aeration tank生物处理biological treatment厌氧菌anaerobic bacteria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 sludgeprocess传统活性污泥法conventional activated sludgeprocess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 sludgeprocess分段v.step进水负荷influent load分段进水step loading渐减v.taper渐减曝气tapered aeration接触稳定活性污泥法contact stabilization activated sludge process再曝气n. reaeration曝气—沉淀—再曝气aeration-sedimentation-reaeration完全好氧处理法complete aerobic treatment process高负荷（完全混合）活性污泥法high-rate (completely mixed) activated 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生物反硝化，生物脱氮曝气n.aeration biological denitrification生物转盘法biodisc process二沉secondary clarification缺氧—好氧脱氮工艺(A/O 法 )生物转盘rotating biological contactor 初沉池primary clarifier anoxic-oxic process生物转盘n. biodisc二沉池secondary clarifier厌氧—缺氧2法 )塑料盘片plastic discs —好氧法(A /O泵送系统pumping system anaerobic-anoxic-aerobic process轻质盘片lightweight discs活性污泥法activated sludge process A-A-O 法同步脱氮除磷工艺水平轴horizontal shaft变体n.variant anaerobic-anoxic-aerobic process生物粘液biological slimeSBR运行周期SBR cycle脱氮除磷 nitrogen and phosphorus removal粘液层slime layer处理周期process cycle厌氧氨氧化(ANAMMOX)进水阶段fill phase anaerobic ammonium oxidation生物流化床biological fluidized bed进水阀influent valve生物除磷biological phosphorus removal biological fluidised bed反应阶段react phase生物流化床反应器fluidized-bed bioreactor 沉淀阶段settle phase膜生物反应器 (MBR)移动床生物膜反应器(MBBR)清水，上清液clear water membrane biological reactor moving-bed biofilm reactor 上清液n.supernatant2．生物膜法排水阶段draw phase3．厌氧生物处理滗水阶段decant phase生物膜n.biofilm滗水装置decant mechanism生物膜反应器biofilm reactor发酵n.fermentation闲置阶段，待机阶段idle phase生物滤池n.biofilter v.fermentate生物过滤n.biofiltration产酸细菌n.acidogens营养物去除nutrient removal旋转布水器rotary sprinkler产甲烷细菌n.methanogens营养物生物去除biological nutrient removal填料n.packings产酸阶段acidogenic phase碳源carbon source塑料管状或蜂窝状填料plastic tubular or产甲烷阶段methanogenic phase 硝化n.nitrification honeycomb-shaped packings水解n.hydrolysis v.nitrify滴滤池trickling filter v.hydrolysis 硝化菌nitrifying bacteria普通生物滤池trickling filter产酸发酵acidogenic fermentation 反硝化n.denitrification高负荷生物滤池high-rate filter产氢产乙酸H2-producing acetogenesis v.denitrify塔式生物滤池tower biofilter产甲烷methanogenesis 脱氮n.denitrification曝气生物滤池(BAF) biological aerated filter产酸菌acid formers.产甲烷菌methane formers ,厌氧流化床反应器出流，出水effluent flowmethane-forming bacteria anaerobic fluidized-bed reactor光合作用n.photosynthesis有机酸organic acids厌氧生物转盘挥发性脂肪酸(VFAs) volatile fatty acids anaerobic rotating biological contactor厌氧塘anaerobic pond曝气塘aerated pond硫酸盐还原sulfate reduction4．自然生物处理系统修饰塘polishing pond硫酸盐还原菌sulfate-reducing bacteria熟化塘maturation lagoon自然净化系统natural purification system深度处理塘advanced treatment pond上流式厌氧污泥床(UASB)稳定塘stabilization ponds三级处理塘tertiary treatment pond upflow anaerobic sludge blanket stabilization lagoons上升流速upflow velocity氧化塘oxidation ponds土地处理工艺（过程）land treatment processes土地处理系统land treatment systems关键因素critical factors厌氧折流板反应器(ABR)废水土地处理land treatment of wastewater土壤类型soil typeanaerobic baffled reactor净化过程purification process气候n.climate自然净化natural purification土地处理系统land treatment systems两段或两级厌氧生物处理two-stage anaerobic慢速土地处理系统biotreatment污水塘sewage lagoon slow rate land treatment system两相厌氧生物处理two-phase anaerobic biotreatment稳定塘stabilization ponds低负荷土地处理系统产酸相acidogenic phase stabilization lagoons low-rate land treatment system产甲烷相methanogenic phase氧化塘oxidation ponds三级处理水平tertiary treatment level好氧塘aerobic pond灌溉n.irrigation消化n.digestion兼性塘facultative pond v.irrigatev.digest好氧生化反应aerobic biochemical reaction土壤的天然过滤和吸附性质消化池n.digestor厌氧生化反应anaerobic biochemical reaction natural filtration and adsorption properties of soil厌氧消化anaerobic digestion厌氧分解anaerobic decomposition投配的废水applied wastewater 污泥消化sludge digestion厌氧分解decompose anaerobically垄—沟表面布水厌氧消化池anaerobic digestor好氧稳定aerobic stabilization ridge-and-furrow surface spreading 厌氧接触法anaerobic contact process细菌n.bacteria喷洒布水系统，喷灌布水系统sprinkler systems 厌氧膨胀床反应器藻类n.algae快速渗滤土地处理系统rapid infiltration land anaerobic expanded-bed reactor微型植物microscopic plants treatment system.渗滤—渗透土地处理infiltration-percolationland污泥减量sludge volume reduction搅拌作用stirring actiontreatment污泥稳定化sludge stabilization底流n.underflow 快速渗滤rapid infiltration浓缩的底流thickened underflow快速渗滤法rapid infiltration method（污泥）浓缩n.thickening浓缩污泥thickened sludge过滤作用filtering action污泥浓缩sludge thickening出水n.effluent吸附作用adsorption action稳定，稳定化n. stabilization上清液n. supernatant地表漫流土地处理系统v.stabilize溢流v.overflow overland flow land treatment system稳定了的污泥stabilized sludge堰n.weir 地表漫流overland flow调理（调节）n. conditioning气浮浓缩floatation thickening径流集水沟runoff collection ditch v.condition溶气气浮dissolved-air floatation物理、化学和生物过程脱水n.dewatering气浮池floatation tankphysical , chemical , and biological processes v.dewater入流污泥influent sludge湿地n.wetland干化n.drying污泥絮体sludge flocs天然湿地natural wetland污泥干化场sludge drying bed撇去v.skim人工湿地constructed wetland污泥干燥heat drying漂浮污泥层floating sludge layer man-made wetland干燥器n.dryer污泥焚烧，污泥焚化n. incineration污泥消化sludge digestion第七部分：污泥处理、处置与利用焚烧炉，焚化炉n. incinerator消化池n. digester污泥n. sludge消化池装置digester unit生活污水污泥sewage sludge污泥浓缩sludge thickening消化n.digestion 污泥体积，污泥量sludge volume物理过程physical process v. digest原污泥，生污泥raw sludge含水过多的污泥watery sludge有机固体organic solids新鲜污泥，生污泥fresh sludge稀污泥thin sludge生化分解biochemical decomposition消化污泥，熟污泥digested sludge处理装置treatment unit好氧消化aerobic digestion混合污泥mixed sludge浓缩池n.thickener好氧污泥消化aerobic sludge digestion污泥处理sludge treatment重力浓缩gravity thickening好氧消化过程aerobic digestion process污泥处置sludge disposal重力浓缩池gravity thickener活性污泥池activated sludge tank最终处置ultimate disposal圆形污水沉淀池预制的（成套）活性污泥处理系统填埋ndfill circular sewage sedimentation tank prefabricated(package) activated sludge treatment刮泥机sludge scraper systems.预制的接触稳定或间接市政回用indirect municipal reuse prefabricated contact stabilization or污泥处理总成本overall sludge-handling costs供水系统，给水系统water supply system 延时曝气处理系统取水口n.intake extended aeration treatment systems第八部分：废水回用天然同化能力natural assimilative capacityBOD 负荷BOD loading地表水资源surface water resource人工回灌artificial recharge细胞物质cellular mass地下水资源groundwater resource深井注射deep-well injection源衰亡 endogenous decay水短缺water scarcity浅表布水shallow surface spreading回用n. , v.reuse渗透n. percolation 厌氧消化anaerobic digestion废水回用wastewater reuse工业回用industrial reuse厌氧污泥消化anaerobic sludge digestion直接回用direct reuse工艺废水，过程废水process wastewaters 有盖的圆形池covered circular tank直接废水回用direct wastewater reuse工艺补充水，过程补充水plant process makeup 消化过程digestion process间接回用indirect reuse water厌氧消化过程anaerobic digestion process间接废水回用indirect wastewater reuse冷却塔水cooling tower water生化反应biochemical reactions出水处理effluent treatment选择性处理optional treatment有机酸organic acids回用水reclaimed water水费water costs挥发性脂肪酸(VFAs) volatile fatty acids排放 n. , v. discharge回用的城市污水甲烷气methane gas保留n.retention reclaimed municipal wastewater末端产物end product循环n.recycling工业过程industrial processes指示剂n.indicator v.recycle冷却水cooling water污泥消化池气体sludge digester gas部分处理n.partial treatment锅炉给水boiler feedwater污泥沉淀sludge settling最终用途end use灌溉回用irrigation reuse污泥储存sludge storage城市污水回用municipal wastewater reuse废水直接灌溉 direct irrigation with wastewater 消化污泥digested sludge灌溉n.irrigation低负荷土地处理系统low-rate land treatment 充分消化的污泥well-digested sludge景观灌溉landscape irrigation system消化池上清液digester supernatant地下水回灌groundwater recharge间接灌溉回用indirect reuse for irrigation中温消化mesophilic digestion废水排放wastewater discharge高温消化thermophilic degestion市政回用municipal reuse雨水回用storm water reuse直接市政回用direct municipal reuse可回用水reusable water 污泥脱水sludge dewatering深度处理，高级处理advanced treatment Part Ⅸ :第九部分：混合堆肥co-composting分质供水系统dual-distribution system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。