文档介绍：专业英语环境:environment环境工程:environmentalengineering环境保护:environmentalprotection环境意识:environmentalconsciousness/awareness环境问题:environmentalissue/problem环境效应:environmentaleffect环境污染:environmentalpollution环境要素:environmentalelements环境因子:environmentalfactors环境化学:environmentalchemistry环境生态学:environmentalecology环境质量:environmentalquality环境自净作用:environmentalself-purification生物圈:biosphere生态学:ecology生态系统:ecosystem生态平衡:ecologicalbalance生态破坏:ecologicaldisruption生物群落:biocoenosis猎食者:predator食物链:foodchain被猎食者:prey营养级:trophiclevel物质循环:circulationofmaterials信息反馈:messagefeedback能量传递:energytrafer物质不灭定律:lawofconservationofmatter能量守恒定律: lawofconservationofenergy物料平衡定律:Massbalancelaw水环境:watershed水体:waterbody流域:watershed水质:waterquality水资源:waterresources供水:watersupply废水:wastewater水处理:watertreatment物理性水质指标:physicalindicateofwaterquality水污染物:waterpollutant生物性水质指标:Biologicalindicateofwaterquality水质标准:waterqualitystandard化学性水质指标:ChemicalindicateofwaterqualityDS:dissolvedsolidsBOD:biochemicaloxygendemandTDS:totaldissolvedsolidsCOD:chemicaloxygendemandTSS:totalsuspendedsolidsDO:dissolvedoxygenTOC:arbonPH值:TN:TP:Zn:u:CopperAs:d:CadmiumCr:chromiumNi:NickelHg:mercuryPb:plumbum物理处理:physicaltreatment过滤:screening生物处理:biologicaltreatment沉淀:sedimentation化学处理:chemicaltreatment气浮:flotation物理化学处理:physical-chemicaltreatment蒸发:evaporation稀释:thinning扩散:dispersion吹脱:blowing好氧处理:aerobictreatment生物膜法:biomembranceprocess厌氧处理:anae