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ID:36466758
大小:2.72 MB
页数:55页
时间:2019-05-10
《江苏饮用水中有机污染物检测处理方法研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、东南大学硕士学位论文江苏饮用水中有机污染物检测处理方法研究姓名:史啸勇申请学位级别:硕士专业:控制工程指导教师:梅姝娥;常卫民20080508东南大学工程硕士学位论文摘要MonitoringandTreatingMethodStudyonOrganicPollutantinDrinkingWaterinJangsuGraduate:SHIXiao-yongSupervisor:MEIShu-eSoutheastUniversityAbstractDuetoitshi曲populationdensity,1imitedterritory,rCSOI.L
2、rccpinchandrapideconomydevelopment,theenvironmentalsituationinJiangsuProvinceisSOserious,especiallythewaterenvironment.LocatingdownstreamofYangtseRiverandHuaiheRiver,Jiangsuprovincehasitspollutiondedvedbc}thfrominnerresourceandupstreamcontamination.Industrywastewater,1ivingsewa
3、geandagriculturalbreedingallaggravatewaterpollution,whiletoxiccontaminationcomponentsgettingmoreandmorecomplex,havingpresentedobviouscompositepollutioncharacter.mdrinkingwaterqualityiSfacingseriouschallengeanditssafetyhasbecomechokepointtotheeconomydevelopmentbecauseofitsdirect
4、relationtopublichealth.So,itisdiscussedinthisthesistostudyorganicpollutantdetectingandtreatingmethodunderthecurrentdrinkingwaterprotectingsituation.First,monitorandinvestigateorganicpollutantsindrinkingⅥratelrre$oul'cetograspitscurrentorganicpollutingsituationofdifferentregiona
5、nddifferentscale,andpreliminarilyanalyzeitssource.TheIl-thepretreatmentmethodofliquidphasemicro.extractionandtheanalysismethodofgaschromatographyareintroduced.11leconcreteusageisstudiedconcerningcurrentequipmentandstaffofenvironmentdepartments.111etotalprojectisdesignedtoapplyi
6、nphthalateestersmonitoring.Selectionofliquidphasemicro-extractiontechniqueparametersisalsodiscussed.Next,mainadvancedtreatmenttechniquesareintroduced.1’katingmechanismofultravioletradiationexcitationoxidationintegratinghydrogenperoxideoxidationonorganicpollutantsisstudied.Exper
7、imentprojectisdesignedtoapplythistechniquetoorganicpollutanttreatmentindrinkingwater.Bestoperatingconditionsunderdifferentmodeandremovalmethodofhydrogenperoxideresidualetc.arealSOdiscussed.Itisindicatedbytheexperimentresultsthatthemonitoringmethodsandtreatingtechniquesstudiedin
8、thisthesisareeffectiveandfeasible.Keywords:drinkingwat
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