管网中的饮用水消毒副产物研究进展程明

2013-08-07413015362012-k7-11988—。[e-mail]。200090。、THMsHAAsFe2+。HAAsAOC。TU991A1009-0177201402-0017-05AdvancesinＲesearchofDisinfectionBy-ProductsinDrinkingWaterDistributionSystemChengMingHuChenyanZhangJingLingXiaoShanghaiUniversityOfElectricPowerShanghai200090ChinaAbstractThecontrolofdisinfectionby-productsofdrinkingwaterdistributionsystemsisahotspot．Theresearchonregulationofdisinfectionby-productsmadebydrinkingwaterdistributionsystemsprovidesguidanceforthecontrolofdisinfectionby-products．Chlorineseasonsandthematerialpipeindrinkingwaterdistributionsystemsarethreemainfactorsthataffectthepipenetwork'sdisinfectionby-products．Thegreatertheamountofresidualchlorinethemoretrihalomethanesandhaloaceticacidgenerate．Changingseasonwillmainlyaffectthechemicalandmicrobialactivity．Formationrateofdisinfectionby-productbecomeshighwithtemperatureincreasing．Disinfectionby-productsgeneratemoreinsummerandautumnandlessinspringandwinter．Disinfectionby-productsareincreasedbyironpipecorrosionbutalsoreducedbyFe2+producedbyironpipecorrosion．TheprecursorsofhaloaceticacidsandAOCaresimilarwhichhaveagoodlinearrelationship．KeywordstrihalomethanesTHMshaloaceticaciddisinfectionbyproductdistributionsystem。、THMs12、、。、、AOC、、。1、、、。PE、PP、PBPVC、U—PVC、C—PVC。80%。、、、、NOMNOMNOMTHMsTHMs34。Fe2+Fe2+HAAs—71—WATEＲPUＲIFICATIONTECHNOLOGYVol．33No．22014April25th2014201433217-21WaterPurificationTechnologyDOI:10.15890/j.cnki.jsjs.2014.02.0175。Fe2+Fe2+62Fe2++ＲX+H+→2Fe3++ＲH+X－1Fe2+Fe2+Chan7。Fe2+Fe3+。6Fe3+THMsFe3+Br－THMs。9。、、。Cu2+Cu2+Cu2+10。Cu2+THMsCu2+THMs。Fe2+Cu2+HAAsFe2+Cu2+HAAs。Cu2+Cu2+11。Cu2+·OH·NH2DBPs。、。。12PVC、、PVCTHMsPVC。。、、。212313。dC/dt=－KbC－W－KC－Cw/r2KbKrCCwW。1415。。、PVCPVC。。THMsTHMs。THMsTHMs。THMsTHMs。HAAs16。3AOCAOC—81—．Vol．33No．2201417。AOCHAAsHAAsAOC。HAAsAOC。THMsHAAsAOCTHMsAOC。1AOC。1AOC18Fig．1ＲelationshipbetweenDisinfectionBy-ProductsandAOCinSummer1AOCHAAs1。HAAsAOCAOCAOCHAAs18。AOC。19AOCAOC。AOC。420-22。、2324。2526。。2、34、、。227Fig．2ContentVariationsofDisinfectionBy-ProductsinAutumn327Fig．3ContentVariationsofDisinfectionBy-ProductsinWinter427Fig．4ContentVariationsofDisinfectionBy-ProductsinSpring—91—WATEＲPUＲIFICATIONTECHNOLOGYVol．33No．22014April25th20141～4HAAs、、28。、、。THMsHAAs。5。、、、18。、29。。THMsTHMs。THMsTHMsTHMs。。、AOC、。AOCAOCAOC。6。AOCHAAsAOC。。THMsHAAs。1．J．200726170-73．2．J．20093540-4246．3Jeong-YubLeeCarrieＲ．PearsonＲaymondM．etal．DegradationoftrichloronitromethanebyironwatermaincorrosionproductsJ．WaterＲesearch2008422043-2050．4KZAHassanKCBowerCMMilleretal．Ironoxideenhancedchlorinedecayanddisinfectionby-productformationJ．Environ．Eng．2006132121609-1616．5XiaoweiLiuZhonglinChenLiliWangetal．EffectsofmetalionsonTHMsandHAAsformationduringtannicacidchlorinationJ．ChemicalEngineeringJournal2012211-212179-185．6ShunTangXiaomaoWangHongweiYangetal．Haloaceticacidremovalbysequentialzero-valentironreductionandbiologicallyactivecarbondegradationJ．Chemosphere20139041563-1567．7ChanLanchunＲaymondM．HozalskiWilliamA．Arnold．DegradationofDrinkingWaterDisinfectionByproductsbySyntheticGoethiteandMagnetiteJ．Environ．Sci．Technol．2005398525-8532．8．Fe3+Br－J．20072861264-1267．9．J．2000204249-352．10ShaogangLiuZhiliangZhuXuecaiTanetal．TheInfluenceofCuIIontheFormationandDistributionofDisinfectionBy-ProductsduringtheChlorinationofDrinkingWaterJ．WaterAirSoilPollute20132241493．11．—02—．Vol．33No．22014J．2011747612-616．12．THMsJ．2011431024-28．13．J．2012385148-150．14．THMsJ．20062545-7．15．THMsJ．200928630-34．16PINGZHANGTIMOTHYM．LAPAＲAEMMAH．GOSLANetal．BiodegradationofHaloaceticAcidsbyBacterialIsolatesandEnrichmentCulturesfromDrinkingWaterSystemsJ．Environ．Sci．Technol．2009433169-3175．17．J．2003191245-47．18．J．20072892030-2034．19OhkouchiYumikoBichThuyLyIshikawaSuguruetal．DeterminationofanacceptableassimilableorganiccarbonAOClevelforbiologicalstabilityinwaterdistributionsystemswithminimizedchlorineresidualJ．EnvironmentalMonitoringandAssessment201318521427-1436．20LiuShaogangZhuZhiliangFanChenfengetal．SeasonalVariationofDisinfectionBy-ProductsFormationinduringChlorinationofTreatedWaterfromYangtzeＲiverImplicationforHumanExposureJ．JournalofEnvironmentalSciences20112391503-1511．21ChaoChenXiaojianZhangLingxiaZhuetal．Disinfectionby-productsandtheirprecursorsinawatertreatmentplantinNorthChinaSeasonalchangesandfractionanalysisJ．ScienceofTheTotalEnvironment20083971140-147．22DeryaBaytakaAysunSofuoglubFikretInalcetal．Seasonalvariationindrinkingwaterconcentrationsofdisinfectionby-productsinIZMIＲandassociatedhumanhealthrisksJ．ScienceofTheTotalEnvironment20084071286-296．23TeixeiraMＲNunesLM．TheimpactofnaturalorganicmatterseasonalvariationsindrinkingwaterqualityJ．DesalinationandWaterTreatment2011361-3344-353．24UyakVedatOzdemirKadirTorozIsmail．Seasonalvariationsofdisinfectionby-productprecursorsprofileandtheirremovalthroughsurfacewatertreatmentplantsJ．ScienceofTheTotalEnvironment20073902-3417-424．25XiaoluZhangHongweiYangXiaomaoWangetal．Formationofdisinfectionby-productsEffectoftemperatureandkineticmodelingJ．Chemosphere2013902634-639．26PaoloＲoccaroHyun-ShikChangFedericoG．A．Vagliasindietal．Differentialabsorbance