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Terms containing 水 污 | all forms | in specified order only
SubjectChineseEnglish
tech.一体式污水膜生物反应器integrated sewage membrane bioreactor
tech.一体式生化污水处理装置integrated biology-chemistry equipment for sewage treatment
tech.一级污水处理primary sewage treatment
tech.一级污水处理方法method of primary treatment of sewage
tech.一般家庭污水normal domestic sewage (量)
ecol.一般家庭污水normal domestic sewage
tech.三级处理后的污水tertiary treated wastewater
tech.三级污水处理tertiary sewage treatment
tech.水污泥干化sewage sludge drying
tech.水污泥的地面处理land disposal of sewage sludge
ecol.下水道污水effluent sewerage
tech.下水道污泥sewer sludge
tech.下水道进口截污井yard trap
tech.下水道进口截污井gulley trap
tech.下水道进口截污井gully trap
tech.下穿污水管depressed sewer
tech.不完全二级污水处理incomplete secondary sewage treatment
tech.不渗漏污水池tight cesspool
tech.不稳定明渠污水流unsteady open channel sewer flow
tech.不透水污水坑water-tight cesspool
gen.专性污水种类lymabiont
tech.专用污水处理厂private sewage disposal
tech.专用污水处理系统individual sewage disposal system
tech.专用污水管private sewer
ecol.中华人民共和国水污染防治法Law of the Peoples Republic of China on the Prevention and Control of Water Pollution
ecol.中小型生活污水净化装置small or medium sized purifying installation of domestic sewage
ecol.主排水污水管main sewer
ecol.乡村污水处理rural sewage disposal
ecol.乡村污水灌溉田rural sewage disposal farm
ecol.乡村污水系统rural sewerage
ecol.二级污水处理secondary sewage treatment
ecol.亚硫酸盐纸浆制造业污水sulfite pulp manufacture industry sewage
ecol.产业污水industrial sewage
gen.从事防治水污海水淡化处理的water-oriented
ecol.住户污水house sewage
tech.倒灌污水back-flushed waste disposal
tech.倒灌污水处治back-flushed waste disposal
tech.倒虹吸污水管inverted siphon sewer
tech.倒虹吸污水管depresses sewer
gen.像舱底污水的bilgy
ecol.公用污水渠communal foul sewer
ecol.公用污水管common sewer
ecol.共用污水渠communal sewer
gen.兼性污水种类lymaxene
ecol.农村污水处理rural sewage disposal
tech.分体式污水膜生物反应器separated sewage membrane bioreactor
tech.分区污水处理系统separate wastewater treatment system
tech.分区污水处理系统separate sewerage treatment system
tech.分区污水系统separate sewerage system
ecol.分支污水管branch sewer
tech.分散式污水管理decentralized management of wastewater
ecol.分段投加污水stepped feeding
ecol.分段投加污水incremental loading
tech.分段进水活性污泥法step feed activated sludge process
ecol.分流制污水管separate sewer
tech.分流制污水系统separate sewage system
tech.分流式污水系统separate sewerage system
tech.分流污水split-flow wastewater
tech.分流污水管separate sanitary sewer (道)
tech.分流污水管分流式下水道separating sewer
tech.分流污水道separate sewer
tech.初始最大污染水平primary maximum contaminant level
tech.初级污水处理primary sewage treatment
tech.初级污水处理法primary sewage treatment method
tech.初级污水处理能力primary sewage treatment capacity
tech.初级污水处理装置primary sewage treatment unit
tech.初级污水处理装置primary sewage treatment plant
tech.初级污水氯气处理接触槽primary effluent chlorine contact tank
tech.初级污水沉淀池primary sewage settling tank
tech.初级污水沉淀池primary sewage sedimentation tank
tech.初级污泥水解primary sludge hydrolysis
ecol.制糖厂污水sugar mill effluent
ecol.制革业污水leather industry sewage
tech.化学水污chemical water pollution
ecol.化学污水污chemical sewage sludge
tech.化学生物絮凝污水chemical biological flocculation effluent
tech.化学生物絮凝污水chemical biologic flocculation effluent
tech.化学絮凝净化的原污水chemically flocculated and clarified raw sewage
tech.化学絮凝污水chemically flocculated wastewater
tech.化学金属清洗污水chemical metal cleaning wastewater
tech.化粪池污水septic tank effluent
tech.化粪池污水抽吸septic tank effluent pump
ecol.医院污水hospital wastewater
ecol.医院污水处理hospital sewage treatment
nautic., tech.压载水有害水生物及病原体污染pollution of harmful aquatic organisms and pathogens in ballast water
ecol.厕所污水sewage
ecol.厕所污水domestic sewage
ecol.厕所污水sanitary wastewater
ecol.厕所污水sanitary
ecol.可接受污水acceptable effluent
tech.合流污水combined sewage
tech.合流污水中的污染物质pollutants in combined sewage
tech.合流污水性质quality of combined sewage
tech.合流污水收集collection of combined sewerage
tech.合流污水管combined sewer
tech.合流污水系统combined sewerage system
tech.合流污水质量quality of combined sewage
tech.合流污水道combined sewer
tech.合流系统中的截流污水管combined system intercepting sewer
nautic., tech.含油污水废油,污油slop
nautic., tech.含油污水oily waste
nautic., tech.含油污水舱oily slop tank
gen.喜污水种类lymaphile
ecol.喷洒污水装置rain gun
gen.国际水污染研究协会International Association on Water Pollution Research
nautic., tech.国际防止生活污水污染证书International sewage pollution prevention certificate
tech.圆形污水管circular sewer
tech.圆盘式污水滤网disc sewage screen
tech.土壤渗滤处理污水land treatment
ecol.地下水污subsurface water pollution
ecol.地下水污ground water pollution
ecol.地下水污染监测ground water pollution monitoring
ecol.地下含水层污染aquifer pollution
ecol.地热水污geothermal water pollution
ecol.地面水污surface water pollution
ecol.城市污水town sewage
ecol.城市污水处理厂municipal sewage plant
ecol.城市污水管municipal sewer
ecol.城市污水管理系统municipal wastewater management system
ecol.城市生活污水产生domestic sewage production
ecol.城市生活污水处理率domestic sewage treatment ratio
ecol.城市生活污水管理management of urban domestic sewage
ecol.城市生活污水达标率domestic sewage up-to standard rate
tech.处理污水后出水treatment sewage effluent
tech.处理污水用地沟disposal trench
tech.处理过的污水污染物treated effluent contaminant
tech.处理过的污水treated sewage
tech.处理过的污水treated wastewater
tech.处理过的污水treated effluent
tech.处理过的污水出水treated sewage effluent
tech.处理过的污水排放treated wastewater discharge
tech.处理过的污水排放treated sewage discharge
tech.处理过的污水深度处理advanced treatment of treated sewage
tech.处理过的生活污水treated domestic wastewater
tech.处的污水post-secondary treated sewage
tech.备餐间污水池pantry sink
tech.复合污水土地处理系统complex land treatment system of wastewater
tech.外墙雨水污festoon staining
gen.多污水的splashy
ecol.多污水腐生物带polysaprobic belt
tech.多污水腐生的polysaprobic
tech.多污水腐生系统polysaprobic system
tech.多源污水continuous waste
tech.多辊污泥脱水压滤机multiroll sludge dewatering press
gen.嫌污水种类Lymaphobe
nautic., tech.家居生活污水生活废弃物domestic wastes
ecol.家庭污水管house sewer
tech.射式污水排水器pneumatic sewage ejector
tech.小区生活污水处理community domestic wastewater treatment
tech.小型拼装污水厂package sewage-treatment plant
tech.小型污水处理厂small wastewater treatment works
tech.小型污水处理装置small sewage treatment plant
tech.小型污水处理设施small-scale sewage treatment plant
ecol.工业水污染源industrial source of water pollution
CNC工业污水industrial waste
ecol.工业污水trade sewage
ecol.工业用水污industrial water pollution
tech.市政污水系统public off-site sanitary sewage disposal
ecol.带杂污水离心泵full-way centrifugal pump
nautic., tech.[美]1990 年防止和控制外来水生物污染法令non-indigenous aquatic nuisance prevention and control act
ecol.水污wastewater sludge
ecol.建筑合流污水管combined building sewer
ecol.建筑物内污水总管building drain
ecol.建筑物外污水总管house sewer
ecol.建筑物外污水总管building sewer
shipb.引进污水处理技术import of sewage-treatment technology
shipb.引进污水处理技术import of new sewage treatment technology
tech.成套污水处理装置package deal sewage-treatment plant
tech.成套污水处理设备package sewage-treatment plant
desert.截流污水渠interceptor sewer
gen.拆除管清洗污水装置hootananny
gen.拆除管清洗污水装置hootnanny
gen.拆除管清洗污水装置hootenanny
ecol.排出污水effluent sewerage
gen.用下水道排污水sewer
avia.排污水管waste pipe
ecol.接户污水管house sewer
ecol.接驳排水渠及污水渠条款connecting drains and sewers clause
ecol.新[鲜]污水fresh sewage
tech.明渠污水流open channel sewer flow
tech.易于水污染的农药water-pollution-prone pesticide
tech.易使水污染的农药water-pollution-prone agricultural chemicals
tech.易脱水污drainable sludge
ecol.暗置污水渠covered sewer
ecol.暴雨水污storm water pollution
ecol.暴雨污水及沉淀两用池sedimentation / storm sewage tank
ecol.暴雨污水溢流storm sewage overflow
ecol.曝气污水塘aerated sewage lagoon
tech.最大日污水量daily maximum sewage rate
tech.最大时污水量maximum hourly sewage rate
tech.最大污染水平maximum contamination level
tech.最大污染水平maximum contaminant level
tech.最大污染水平目标maximum concentration goal
tech.最高污染物水平maximum polluted level
tech.最高污染物水平指标maximum polluted level goal
tech.有拦污栅的进水screened intake
ecol.有效污染水平efficient level of pollution
tech.有机水污染物organic water pollutant
tech.有机污水organic waste (water)
tech.有机污水organic sewage
tech.有机物水污water pollution by organic substance
tech.有毒污染物水平level of toxic pollutant
tech.有毒污水poisonous wastewater
ecol.未净化污水raw sewage
ecol.未经处理的污水污raw sewage sludge
nautic., tech.未经处理的生活污水untreated sewage
tech.标准污水standard waste
tech.标准污水standard sewage
tech.标定水污染系数standardization pollution coefficient
horticult.棕榈油加工厂污水palm oil mill effluent
ecol.模拟污水灌溉simulated sewage irrigation
tech.民用下水道系统生活污水domestic sewage
tech.气动式污水排水器pneumatic sewage ejector
tech.气压排污水法pneumatic system of sewerage
tech.气压排污水系统pneumatic system of sewerage
ecol.氰化物污水电解法处理treatment of cyanide effluents with electrolytic method
gen.water contamination
ecol.水传播的污染物water borne contaminant
ecol.水体工业污染industrial pollution of water body
ecol.水体污染water body pollution
ecol.水体污染物water pollutant
ecol.水体生物污染biological pollution of water body
ecol.水体粪便污染指示菌indicator bacteria of water fecal pollution
ecol.水体重金属离子污染heavy metal ion pollution fo water body
ecol.水体重金属离子污染源heavy metal ion source of water pollution
ecol.水体非点源污染模型non-point sources pollution model of water body
ecol.水冲污水water borne sewerage
ecol.水冲污水系统water-carriage system
ecol.[自来]水厂污泥water-work sludge
ecol.水域油污oil pollution of waters
desert.水底质污染aquatic sediment pollution
ecol.水性污泥aqueous sludge
ecol.水污industrial water pollution
ecol.水污染对策控制树game tree of water pollution control
ecol.水污染指示生物indicator organism for water pollution
ecol.水污染控制规划water pollution control planning
ecol.水污染点源point source of water pollution
ecol.水污染物的排放标准discharge standard of water pollutants
ecol.水污染监测monitoring of water pollution
ecol.水污染监测系统water pollution monitoring system
gen.水污染研究委员会Water Pollution Research Board
ecol.水污染研究所Water Pollution Research Laboratory
ecol.水污染线源linear source of water pollution
ecol.水污染综合防治integrated control of water pollution
ecol.水污染综合防治comprehensive water pollution control
ecol.水污染费charges on water pollution
ecol.水污染遥感监测monitoring of water pollution using remote sensing
ecol.水污染防止法案Water Pollution Prevention Act
ecol.水污染防治工程water pollution control engineering
avia.水/污water/waster
nautic., tech.水电站清污保洁船sewage-removal & cleaning boat for hydropower station
ecol.水质综合污染指数water quality comprehensive pollution index of water quality
ecol.水资源的人为污染源man-made source of water pollution
gen.污〔脏〕水slop
gen.污〔废〕水sewage
gen.污〔无〕水井dumb-well
ecol.水污泥处置sewage sludge disposal
nautic., tech.污压载水dirty ballast
desert.污染水polluted water
ecol.污染水平level of pollutant
geol.污水wasted water
ecol.污水septic wastewater
avia.污水sludge
gen.污水wastage
ecol.污水sewerage
gen.污水处理sewerage
gen.污水〔排水,下水〕工程sewerage
gen.污水多孔排水cess
gen.污水〔化粪〕池cesspool
gen.污水〔化粪〕池cesspit
gen.污水〔排水〕管sewer
ecol.污水一级处理waste water lower class treatment
ecol.污水一级处理lower class treatment of wastewater
ecol.污水三级净化处理A-B-C Process
ecol.污水三级处理waste water tertiary treatment
ecol.污水中 ABS 的去除removal of ABS from effluent
ecol.污水二级处理指在一级处理的基础上,进一步除去污水中的微细粒子,一般是添加硫酸铝等凝聚剂,使微细粒子凝聚,呈絮状物沉降下来,利用絮状物的吸附力,把被吸附的污物除去waste water middle class treatment
ecol.污水井leaching cesspool
ecol.污水井sink-hole
geol.污水井sink hole
ecol.污水养鱼fish culture in sewage
ecol.污水再处理塘maturation pond
ecol.污水净化decontamination of polluted water
ecol.污水净化clarification of sewage
gen.污水净化协会Institute of Sewage Purification
gen.污水净化学会Institute of Sewage Purification
ecol.污水净化法clarification of sewage
ecol.污水分布distribution of sewage
ecol.污水分散处理decentralized wastewater treatment
ecol.污水分解sewage decomposition
ecol.污水加氯消毒sewage chlorination
ecol.污水厂出水sewage plant effluent
ecol.污水厂液works liquor
ecol.污水反硝化脱氮处理nitrogen removal from wastewater by denitrification
gen.污水吸氧能力biochemical oxygen demand
ecol.污水塘lagune (lacuna)
ecol.污水塘lagoon (lacuna)
consult.污水处sewage division
nautic., tech.污水处bilge water disposal
ecol.污水处理disposal of sewage
ecol.污水处理treatment of waste water
gen.污水处理water pollution control
gen.污水处理厂的排水沟维修者waywarden
consult.污水处理及水务工程sewage treatment and water supply works
gen.污水处理场〔灌溉田〕sewage-farm
shipb.污水处理方法sewage treatment method
gen.污水处理法sewage-disposal
nautic., tech.污水处理系统sewage treatment systems
avia.污水处理系统waste disposal system
gen.污水处理联合会Water Pollution Control Federation
shipb.污水处理装置sewage treatment device
shipb.污水处理装置sewage treatment equipment
ecol., tech.污水处理设备sewage treatment equipment
ecol.污水处理设施环境保护监督管理办法Measures of Supervision and Management of Sewage Treatment Facilities on Environmental Protection
gen.污水孔limbers
ecol.污水射流泵sewage ejector
ecol.污水强味strength of sewage
ecol.污水排入标准effluent-quality standard
fishery污水排放effluent discharge
fishery污水排放discharge of effluent
ecol.污水排放扩散管diffusor for sewage discharge
ecol.污水排放量discharge of sewage
avia.污水排放阀组件waste drain valve assembly
ecol.污水排放限制effluent limitation
ecol.污水支管lateral sewer
nautic., tech.污水斜槽slop chute
ecol.污水曝气aeration of sewage
ecol.污水格网sewage screen
ecol.污水桶slop pall
ecol.污水桶slop pail
ecol.污水氯化作用sewage chlorination
shipb.污水氯化消毒处理sewage chlorinating treatment
ecol.污水水质这里所谓污水,即工厂企业所排出的废水,了解污水水质可进行不同方法的处理water quality of sewage
avia.污水水量指示器waste quantity indicator
avia.污水池sump pit
ecol.污水池盆slop sink
nautic., tech.污水沉淀和处理装置sedimentation and treatment unit
ecol.污水泵sink evacuator
ecol.污水流sewage stream
ecol.污水浓度strength of sewage
shipb.污水浸软氯化处理sewage macerating and chlorinating treatment
ecol.污水深度处理指主要除去污水中的氮、磷微细悬浮物,微量有机物及无机盐等,达到可以重复利用的回用水标准。处理方法主要有生物脱氮法,凝聚沉淀法,硅藻土过滤法,活性炭过滤法,蒸发法,冷冻法,反渗透法,离子交换法及电渗析法等waste water tertiary treatment
ecol.污水渗漏effluent seepage
ecol.污水灌溉农田irrigation sewage disposal farm
desert.污水灌溉系统irrigation system of sewage
gen.污水生物seprobia
ecol.污水生物saprobia
gen.污水生物saprobiont
gen.污水生物的saprobiotic
gen.污水生的saprobiotic
nautic., tech.污水疏水管系drainage piping
ecol.污水的二级处理middle class treatment of waste water
ecol.污水的完全处理complete treatment of sewage
ecol.污水盆slop sink
ecol.污水硝化脱氮处理nitrogen removal by nitrification from wastewater
ecol.污水积滞sewage-sick
ecol.污水稀释diffusion of sewage
ecol.污水稀释dilution of sewage
ecol.污水简易处理主要是除去污水中的大量粗粒悬浮物,一般采用简单的过滤和物理沉淀方法waste water lower class treatment
nautic., tech.污水管粪便管soil pipe
ecol.污水管冲洗阀sewer sluice valve
ecol.污水管压制机sewer pipe press
shipb.污水管线图sewage piping drawing
ecol.污水管道sewage conduit (总管)
ecol.污水管闸阀sewer sluice valve
avia.污水箱waste tank
avia.污水箱及过滤器清洗管路waste tank and filter rinse line
avia.污水箱排放阀门组件tank drain valve assembly
avia.污水箱水位传感器toilet tank level sensor
avia.污水箱水量指示waste tank quantity indication
avia.污水箱污水液位the level of waste in the waste tank
avia.污水箱清洗喷嘴waste tank rinse nozzle
avia.污水箱清洗接头组件waste tank rinse fitting assembly
avia.污水箱清洗管路接头waste tank rinse line connection
avia.污水箱清洗过滤器waste tank rinse filter
consult.污水系统sewage systems
ecol.污水系统sewage system
avia.污水系统控制器water waste system controller
ecol.污水组成wastewater composition
ecol.污水组成composition of sewage water
avia.污水维护面板waste service panel
nautic., tech.污水舱bilge water tank
nautic., tech.污水舱bilge tank
nautic., tech.污水船sewage treating ship
ecol.污水质量标准effluent-quality standard
ecol.污水资源化renovation of wastewater
ecol.污水资源化polluted water renovating
shipb.污水过滤器effluent filter
gen.船底龙骨两侧的污水道limbers
gen.舱底污水道盖板bilgeboard
ecol.污水预处理sewage pretreatment
shipb.污油水汇集柜bilge oil-water collecting tank
nautic., tech.污油水舱废油舱,污油舱slop tank
nautic., tech.污油水舱装置slop tank arrangements
ecol.污泥 [的] 机械脱水mechanical sludge dewatering
ecol.污泥干化床脱水sludge drying bed dewatering
nautic., tech.油污水收集和处理系统bilge water system
shipb.油污水汇集柜oily bilge collecting tank
tech.洗后污水rinse water
tech.洗毛污水wool scouring effluent
tech.洗涤盆污水slop water (厨房)
tech.洗澡污水bath waste
tech.洗澡污水bathing waste (water)
ecol.活性污泥出水activated sludge effluent
ecol.流域水污染控制规划river basin water pollution control planning
nautic., tech.美国浓污水处理法令solid waste disposal act
nautic., tech.浮油回收船及油污水处理船oil skimmer oil-catcher and oily-water treatment ship
ecol.水污seawater pollution
ecol.海水石油污染seawater pollution by oil
ecol.消除水污abatement of water pollution
ecol.水污fresh water pollution
tech.水污泥水filter sludge water
tech.清除水面油污的自动平衡刮集装置self-levelling unit for removing oil pollutants
tech.清除水面油污的自动平衡刮集装置self-leveling unit for removing oil pollutants
tech.清除静水污hydrostatic sludge removal
tech.渗漏污水池leaching cesspool
tech.漂白厂污水bleachery waste (water)
tech.漂白厂污水bleachery effluent
tech.漂白染色污水bleaching and dyeing wastewater
tech.漂白污水bleaching effluent
tech.漂白牛皮纸厂污水bleached kraft-mill effluent
tech.漂白纸浆污水bleached pulp sewage
ecol.烧污泥气[的]热水器gas-fired water heater
ecol.水污thermal water pollution
CNC生产污水production -waste
tech.生化处理城市污水biochemically treated municipal wastewater
tech.生化污水处理biochemical sewage treatment
tech.生化污水容量biochemical capacity of wastewater
tech.生活化粪池污水domestic septic tank effluent
tech.生活区污水housing sewage
ecol.生活污水sewage
ecol.生活污水household waste water
ecol.生活污水sanitary
nautic., tech.生活污水污水sewage
ecol.生活污水产生系数coefficient of domestic sewage production
nautic., tech.生活污水储存舱污水柜,粪便柜sewage tank
nautic., tech.生活污水处理sewage treatment
ecol.生活污水处理指家庭的污水处理domestic sewerage
nautic., tech.生活污水处理daily sewage treatment
nautic., tech.生活污水处理系统sewage disposal system
nautic., tech.生活污水处理舱sewerage treatment space
nautic., tech.生活污水处理装置sewage treatment plant
nautic., tech.生活污水处理装置sewage disposal unit
nautic., tech.生活污水处理装置daily sewage treatment unit
nautic., tech.生活污水排射器sewage ejector
nautic., tech.生活污水管理程序sewage management procedure
nautic., tech.生活污水管理计划sewage management plan
nautic., tech.生活污水粉碎和消毒系统sewage comminuting and disinfecting system
nautic., tech.生活污水系统sewage system
ecol.生活污水集中处理centralized treatment of domestic waste water
ecol.生物法污水处理biological sewage treatment
ecol.用污水灌溉sewage
ecol.畜舍污水barn sewage
ecol.皮革[产]业污水leather industry sewage
avia.真空污水系统vacuum waste system
tech.砖石污水沟渠masonry sewer
tech.砖砌污水管brick sewer
tech.砖管道式污水管brick conduit-type sewer
ecol.碳化污水carbonization effluent
ecol.离岸入海的污水排水口off-shore sewage outfall
ecol.离心污水泵centrifugal sewage pump
tech.稀污水weak sewage
tech.稀污水dilute sewerage
tech.稀释污水dilute wastewater
tech.稀释污水dilute sewage
tech.稀释猪猡污水dilute swine wastewater
ecol.粪便污水管cast iron soil pipe
nautic., tech.经处理的污水treated sewage
gen.给水与污水设备制造业协会Water and Sewage Works Manufacturers' Association
ecol.联邦水污染控制法Federal Water Pollution Control Act
gen.联邦水污染控制署美; FWQA 的前身Federal Water Pollution Control Administration
ecol.联邦水污染管理局Federal Water Pollution Control Administration
nautic., tech.美国联邦政府水污染控制法令federal water pollution control act
gen.舱底污〔漏〕水bilge water
shipb.舱底污水处理bilge water treatment
shipb.舱底污水处理方法bilge water treatment method
shipb.舱底污水处理装置bilge water treatment device
gen.舱底污水泵bilge-pump
shipb.舱底油水分离器、污水处理装置、制淡装置和焚烧炉功能试验function test of bilge oil-water separator, sewage treatment plant, fresh water generator and incinerator
shipb.舱底油水分离器、污水处理装置、淡水生成器和焚烧炉功能试验function test of bilge oil-water separator, sewage treatment plant, freshwater generator and incinerator
nautic., tech.船用污水处理系统marine sewage treatment system
ecol.船舱污水bilge
ecol.草地污水灌溉irrigation over grassland
gen.衡量水生环境有机污染度的saprobial
tech.水污水池pervious cesspool
ecol.造纸工业水污染物排放标准discharge standard of water pollutants for paper industry
ecol.铸铁污水管cast iron soil pipe
tech.锅炉排污水锅炉冷凝水boiler blow-down water
shipb.锅炉水质污染boiler water-quality pollution
ecol.锅炉给水污.泥boiler feedwater sludge
nautic., tech.防止生活污水污染证书sewage pollution prevention certificate
ecol.陈腐污水stale sewage
ecol.水污precipitation contamination
ecol.水污水分流系统separate system
gen.雨水与污水rainwater and soil
ecol.雨污合流制下水water borne sewerage
ecol.雨污水storm sewage
ecol.雨污水合流下水管道combined sewer
ecol.雨污水合流下水管道系统combined sewer system
ecol.饮用水去污处理decontamination treatment of potable water
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