电絮凝技术在水处理中的研究进展何夏清

30320116SICHUANENVIRONMENTVol.30No.3June2011··2010-07-071973－2010。412007。。X703A1001-3644201103-0094-05ResearchProgressofElectroflocculationinWaterTreatmentHEXia-qingZhuzhouUrbanRoadConstruction＆DevelopmentCo．Ltd．ZhuzhouHunan412007ChinaAbstractThefundamentalofelectroflocculationtechnologywasbrieflyintroducedinthispaper．Applicationandresearchprogressofthistechnologyforwastewatertreatmentandwaterpurificationaswellasitsaffectingfactorswerereviewed．Finallythedevelopmentofthistechnologywasalsopredicted．KeywordsElectroflocculationwatertreatmentprogress1ElectrocoagulationEC、。1889EugeneHermite1909—1911SantaMonicaOklahomaCity、。。。2、。－1。2～412MOHx－zx3。OH－H2H2DOI:10.14034/j.cnki.schj.2011.03.010。。CO2H2O。。33.1。4。2090、、、、、、、、。。COD、、。、、、COD。DemmniBODCOD50%～70%90%5LinShengH92.5A/m2COD51.0%640mg/LPACCOD67.8%。、18min53.4A/m2COD85.2%7。KenedyFe2+200～500mg/L90%～98%8。COD344～806mg/L44～135mg/L20～1002～259。BayramogluM1015min、30A/m260%。、。111.5mg/L1.0mg/L1.0mg/L。122.5V15min25A/m2。《》GB21900－2008。13Cr6+、Ni2+、Cu2+、COD99.77%、99.90%、100%90%。RyanD1490%COD60%Roa-MoralesG15H2O260%、CODBOD590%99.9%ZaroualZ16100%COD80%DimogloA1788%80%COD80%80%50%187mA/cm240min2cmpH9.1COD68.5%49.7%。3.2、、、。EmamjomehMM191mg/L。KoparalAS200.5×10－4kW·h/g。Calvin21、、593。22。2325～30A/m21.5cm。1g0.45～1.5kW·h。24TOCpH1.0cm32.4A/m210min＜1.0mg/L。4ETIG64min12～19V4500A10%～20%2.1～4.5/m3。40%、、98%。2.63t/a3.54t/a0.38t/a82.86t/a。、、、《》《》Ⅲ。。12pH。3。。5、、、。。5.1。。。。90%～95%。、25。26300V。。。94%COD81%27。5.2、、。－15V、pH6.0、60minCOD40%～80%28。、、、。。20min1250062.5COD794.6mg/L137.0mg/L99.5%COD82.8%29。69305.3。。、。。97%0.425kw·h/m330。36mm16mm3mm。7mm、、、。20.6A/m28。56.1A/m235COD94%31。5.4。－COD344～806mg/L44～135mg/L20～1002～2510。20030032。6、、、、、。。1AmirtharajahAMillsKM.Rapid-mixdesignformechanismsofalumcoagulationJ.AWWA1982205210-216.2ChenWJChenTNChengYC.Polyelectrolyteconditioningforiron-hydroxide-eontainingSludgeProducedformelectrofloccula-tionoffermentationwasteJ.JournalofEnvironScieneeHealthAToxHazardSubstanceEnvironEngineer.2002Aug3771277-12933MYousufA.MollhaRobertSehennachetal.ElectroCoagula-tionscienceandapplicationJ.JoumalofHazardousMaetrialsB842001l2941.4VikEilenACarlsonDaleAEikumArildSetal.Electrocoa-gaulationofpotablewaterJ.WaterResearch198418111355-1360.5DemminTRUnriehKDTimothY.ImprovingcarpetwastewatertreatmentJ.AmericanDyestuffReport198877613-1417-1832．6LinShengHetal.Treatmentoftextilewastewaterbyelectro-chemicalmethodJ.waterResearch1994282277-282.7LinShengHetal.ContinuousTreatmentoftextilewastewaterbycombinedcoagulationelecrto-chemiealoxidationandacati-vatedsludgeJ.WaterResearch1996303587-5928KenedyM.ElectrochemicalwastewatertreatmenttechnologyofrtextileJ.AmerienaDyestuffReport19918092628949．-J．199987431-33.10BayramogluMM.EyvazM.Kobya.TreatmentofthetextilewastewaterbyelectrocoagulationEconomicalevaluationJ.ChemicalEngineeringJournal20071282155-161.11．J．1999939-12．12J2009361029-1032．13J200824158-60．14RyanDGaddAKavanaghJetal.AcomparisonofcoagulantdosingoptionsfortheremediationofmolassesprocesswaterJ.SeparationandPurificationTechnology2007583347-352.15Roa-MoralesGCampos-MedinaaEAguilera-CoteroJetal.A-luminumelectrocoagulationwithperoxideappliedtowastewaterfrompastaandcookieprocessingJ.SeparationandPurificationTechnology2007541124-129.16ZaroualZAzziMSaibNetal.Contributiontothestudyofelec-trocoagulationmechanisminbasictextileeffluentJ.JournalofHazardousMaterialsB2006131373-78.17DimogloAAkbulutHYCihanFetal.Petrochemicalwastewatertreatmentbymeansofcleanelectrochemicaltechnolo-giesJ.CleanTechn.Environ.2004Policy62288-295.18J200924554-5719EmamjomehMMSivakumarM.Anempiricalmodelfordefluori-dationbybatchmonopolarelectrocoagulation/flotationECFprocessJ.JournalofHazardousMaterialsB20061311118-125.20KoparalASOgutverenUB.RemovalofnitratefromwaterbyelectroreductionandelectrocoagulationJ.JournalofHazardous793MaterialsB200289183-95.21CalvinPCPoon.Electroflocculatationofgroundwaterdecontami-nationJ.JoumalofHazardousMaterials1997551～3159-120．22．J．2009258100-102．23．J．200834546-49．24．J．20066233-35．25．J199214510-13．26．J199420110-11．27．J．1993135285-288．28JinpingJiaetal.TreatofdyingwastewaterwithACFelectrodesJ.Waterresearch1999333881-884.29．J.199818515-16．30．J.1999195264-267．31．J200026533-35．32．J199723917-19．8930