岷江流域水污染综合分析及防治对策研究

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1、四川大学硕士学位论文岷江流域水污染综合分析及防治对策研究姓名：王亚非申请学位级别：硕士专业：环境科学指导教师：姚建20070425四川大学硕士学位论文指导原则，通过实行污染治理、污水资源化、流域生态恢复和流域水环境的监控管理等四个方面来进行的。综合治理措施，主要有：加强基础配套设施建设的步伐，分别采取污水处理厂、污水处理站和沼气厌氧生化处理站等措施，城市垃圾和废渣采取建设垃圾处理厂的方法；对于工业污染，根据产业结构政策，采取关停、技改、新建和再治理方式来处理，消减流域工业污染源的COD、NH3-

2、N排放量；同时加强流域生态环境的项目，通过流域植被绿化，建设河滨带湿地，防治水土流失，减少农业非点源污染，提升流域自净能力和改善流域水体水质。本文讨论了流域水污染综合治理研究方法的不足，并展望了未来的发展方向，面源污染以及水环境容量的计算方法需要进一步的探讨和完善。关键词：岷江流域水污染综合分析对策ⅡTheIntegrativeAnalysisandCountermeasuresofWaterPollutioninMinJiangRiverBasinMajor：EnvironmentalScie

3、nceGraduateStudent：WangYa-FeiSupervisor：YaoJianAbstract：Withthedevelopmentofindustrializationandurbanization，waterpollutionhasbeenahotspotanddifficultyproblem，especiallythespace．timecomplexityofvalleywaterpollution．AsthemainbranchoftheChangjiangRiver

4、，theMinjiangRiverBasinisnotonlythemaindevelopingzoneofthedrainagebasin，butalsotheimportantchannelsbetweenhillycountryinthenorthwestandaltiplanoineconomy．IthasgivenprominencetOtheregionandisrepresentative．Soithaspracticalandnecessarymeaningforsustaina

5、bleutilizationofwaterresourceinwatershedthatthenewthoughtsandmethodsforresolvingthevalleywaterpollutionareexplored．Thinkingofthecumulationandcomplexityofthewaterpollution，thispapersynthetizedGeography,Economics，ManagementandResourcescience，Ecology，En

6、vironmentscience，Chemistry，HydrologyandStatetc．Thispapersuppliedasuitofcountermeasuresofwaterpollutionthataretheintegrationofeconomy，technique，managementandlaw．Itcallprovidescientificgisttothecontrolandmanagement．Wehavealsosomecomprehensiveharnessing

7、researchonwaterpollutionofMinJiangRiverBasin．ThroughthewaterqualityevaluationofMinJiangRiverBasin，thispaperconcludedthatABasectionislimpid，andallthequotassatisfythestandard．whilethepollutionofMeiShanandLeShansectionsareserious．Manyitemsexceededthesta

8、ndardandthelowerreachesoftheMinJiangRiverBasin；Throughthedistributing，TTT四川大学硕士学位论文composingandtheamountofdiv铋siformcontamination，thispapercalculatedtheburthenofthewaterpollution，analyzedthereasonsofthedeteriorationofwaterqualityandeducedthatthemainw