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1、Environmentalprotectionfr明Ls2013441272雹曼f鲑)人口诊0许EEE理,深深的工东闯水沛人贺史.方广583亿呱。由于废水处理事低仪沥招“*重污染了水资源。我人/於币越物5染水系,比较严重吴标6衿8色I怡道&E。河泊的城市段汤柯口林el一匹中,65个受刻不同程度的汪/口伟如月伟吴园全国有7亿人饮用大肠杆菌超标90年,在被评价氯、挥发酚和耗氧有染严呕的水，35007小水=iromthegeneralsituationlookywastewateremissionsgrowthveryfastewagearealsoincreasingabout2000to78.3
2、billiontons.Duetothe|reatmentthings(estimatesonly200o300%6),mostofthewastewatevithoutdirectlyorindirectlyintothewatercausingseriouspollutionofesources.Sevenofthegreatriverinnearlyhalfofriverpollutionisseriirbanriverwaterqualitycommontoexceedbid.Thepollutedwatersyseriousisthehuairiverhairiverythesong
3、huariveryliaorivertheYanghepearlriverdeltaandotherindustrialmoredevelopedregions.Therfpollutionobviousontheriverttotheriverandthenorthonthesouth34byevaluationrivercityparagra5.bydifferentlevelsofpollutiony59.106,themainpollutantsinianitrogenandoxygenconsumptiohenolandorganicmattergivepriority-to.Accordingtothesurveythebeoplewhodrinkescherichiacolioverweightwater164millionpeoplerganicpollutionofthewateryand35millionpeopledrinkingwaternitr
