总结环境工程专业英语.docx

onstituents无机要素suspendedsolids(SS)固体悬浮物volatilesuspendedsolids(VSS)arbon,TOC总有机碳chemicaloxygendemand,COD化学需氧量biochemicaloxygendemand,ulation絮凝sedimentation沉淀filtration过滤disinfection消毒chlorination***化消毒prechlorination预加***ozonation臭氧消毒aeration曝气softening软化activatedcarbon活性炭adsorption吸附reverseosmosis反渗透desalination脱盐处理microbialdegradation微生物降解biologicaldegradation生化降解biofilmprocess生物膜法activatedsludgeprocess活性污泥法attached-growth吸着生长suspended-anicloading有机负荷mixedliquorsuspendedsolids混合液悬浮固体metabolize使代谢化metabolism新陈代谢dissolvedoxygen溶解氧pretreatmentprocess预处理工艺primaryclarifier初沉池equalizationbasin均质池biologicaltreatmentprocess生物处理工艺aerationbasin曝气池secondaryclarifier二沉池biomass生物质heterotrophicbacteria异养菌autotrophicbacteria自养菌hydraulicretentiontime(HRT)水力停留时间sludgeresidencetime(SRT)bustible易燃的flammable可燃的explosive易爆的radioactive放射性的Landfilling土地填埋incineration:posting:paction:压实,紧凑sanitarylandfill卫生填埋balance剩下的,余额,结余batch-fed分批投料refuse垃圾municipalwaste城市垃圾perform:执行shutdown:bustion燃烧volumereduction体积缩小anaerobic厌氧硝化中英互译短语Biologicaldegradation生化降解equalizationbasin调节池aerationbasin曝气池sludgeblocs污泥絮体settlingtank沉淀池dissolvedoxygen溶解氧suspended-pactedlandfill压实填埋场nutrientsource营养源mass-burning大量燃烧fluidizedfedincarceration硫化床燃烧法soilconditioners土壤改良剂温室效应greenhouseeffect由CO2引起的caustbyCO2世界碳预算theworldcarbonbudget天气自然波动naturalfluctuations全球变暖globalwarming厌氧的anaerobic腐烂Putrefied甲烷methane臭氧层ozonelayer气候模型climaticmodel正常浓度:normalconcentration严重污染物:heavilypolluted决定因素:determiningfactor光化学氧化物:photochemicaloxidants液体微滴:liquidparticulates含硫的:sulfur-containing放射性物质:radioactiuesubstance汽车尾气:automobileexhaustwetoxidation湿式氧化1、Environmentisthephysicalandbiotichabitatwhichsurroundsus;thatwhichwecansee,hear,touch,smell,,我们可以看到、听到、接触到、闻到和品尝到的。2、Pollutioncanbedefinedasanundesirablechangeinthephysical,chemical,orbiologicalcharacteristicsoftheair,water,orlandthatcanharmfullyaffectthehealth,survival,anisms污染可以定义为大气、水或者土壤在物理、化学或者生物方面的特征所产生的不愉快的变化,它对人类的健康、生存和活动或者其他的有机体都产生了有害的影响。3、Twoexamplesofi