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 indexDS：dissolved solids BOD:biochemical oxygen demandTDS:total dissolved solids COD:chemical oxygen demandTSS：total suspended solids DO:dissolved oxygen TOC:total organic carbon PH 值: TN：总氮 total nitrogen TP：总磷 phosphorusZn：zinc Cu:CopperAs：arsenic Cd:CadmiumCr:chromium Ni:NickelHg：mercury Pb：plumbum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-membrane process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 contact SBR: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...
