文档介绍：西南交通大学硕士研究生学位论文第1页摘要釜溪河是自贡市境内地表水系的主干河流,是沱江流域的一级支流,其水环境质量的控制直接影响到自贡市的社会生产的可持续发展和四川省沱江流域下游的水环境质量。随着经济社会的发展,釜溪河流域出现了一系列水环境问题,已威胁到其功能的发挥。探索解决流域水污染的新思路和新方法对于保障流域水资源的可持续利用具有现实和紧迫的意义。本文在总结与分析国内外研究现状和成果之后,以多学科理论和方法为指导,对自贡市釜溪河流域水污染防治进行了初步研究。首先,通过环境监测数据和污染源调查结果,评价釜溪河流域的环境质量现状;接着,结合水环境容量和规划年限预测的污染负荷计算出各污染物削减量:最后,本文从合理利用水资源、保护水环境、改善流域水质的角度提出了流域水污染防治所需要的综合治理措施,力求实现经济效益、环境效益和社会效益的统一。基于以上分析,本文研究结果是:釜溪河水质己经严重超标,流域已无水环境容量, 其主要污染源为城镇生活污染源。论文从工业污染源的治理,生活污染源的治理。畜禽养殖污染防治,农村面源污染防治,流域生态环境建设和生态补水措施六个方面, 结合流域实际制定出科学合理、经济可行并具备技术先进性的污染控制方案。确保釜溪河流域水环境的改善。关键词水污染防治;水质评价;预测分析;规划;釜溪河流域西南交通大学硕士研究生学位论文第lI页 Abs-l:ract TheFuXi riveriS atributary oftheTuo RiverBasin。which iStllemain riverofsurface water system inZiGong controlofwater quality directly affects thesustainable development ofthesocialproduction ofZiGong City andthewaterquality down Tuojiang River intheSichuan thedevelopment series of environmental problems occurred inFuxiriverandhadnegativeimpact on , innovativethougllts andmethods todealwith water pollution are required toguarantee the sustainable utilizationof the water resources in river basins withreality andpressing significance. Afteranalyzing andsummarizing the most researches at home andabroad, a preliminary study on thewater pollution control of FuXi riverinZiGong city has been performed inthispaper on thebasisofmultidisciplinary , according totheEnvironmental monitoring dataand sources ofpollutionfmdings,the paper evaluates current situationofenvironmental the ,each pollutant reductionWas calculated、杭廿1waterenvironment capacity andplanning length offorecast ,in order toachieve theunity ofeconomic,environmental and socialprofit,the integrated measures fortheprevention ofwatershedpollution arediscussed fromthepoints ofreasonable utilizationofwaterresource,protection ofwaterenvironment, improvement ofwaterquality andupgrading of theself-cleaning wate