PAC/UF17α-122321.3610052.2000923.310014/PAC/UF17α-EE2EE2、、PAC、PAC/UFEE2。UFEE25%PAC/UFEE2EE2。17α-EE2/TU991C1000-4602201123-0060-04Removalof17α-ethynyestradiolinDrinkingWaterbyCombinedProcessofPowderedActivatedCarbonandUltrafiltrationMembraneLIQing-song12GAONai-yun2MAXiao-yan3CHUWen-hai21.WaterResourcesandEnvironmentalInstituteXiamenUniversityofTechnologyXiamen361005China2.StateKeyLaboratoryofPollutionControlandResourcesReuseTongjiUniversityShanghai200092China3.CollegeofCivilEngineeringandArchitectureZhejiangUniversityofTechnologyHangzhou310014ChinaAbstractThecombinedprocessofpowderedactivatedcarbonPACandultrafiltrationUFmembranewasadoptedtoremove17α-ethynyestradiolEE2indrinkingwater.Theinfluencesofthein-itialconcentrationofEE2filtrationratePACdosageanionicsyntheticdetergentandorganicsub-stancesinwateronremovalofEE2wereinvestigated.TheresultsshowthatsingleUFmembranehasapoorrejectionefficiencyofEE2andtheremovalrateofEE2isonly5%.ThecombinedprocessofPACandUFmembranecanremoveEE2effectivelyandtheremovalrateincreaseslinearlywiththeincreaseofPACdosage.TheanionicsyntheticdetergentandorganicsubstancesinwatercandecreasetheremovalefficiencyofEE2.Keywords17α-ethynyestradiolEE2combinedprocessofPACandUFmembranere-movalefficiency510082612008F3109KLUEH201010JA11227·06·2723201112CHINAWATER&WASTEWATERVol.27No.23Dec.201112。17α-EE233~5。、、EE26~10。、、11~13EE2、1415。EE2EE2、、、EE2。11.1100ku、、0.01μm、930μm、、。1850.11m2。。→→→。1.21.2.110min。105℃3h。5g/L。WPH-CDG0103-0114.24%、846mg/g、6.24%、99%<200、97%<325。1.2.2EE21#、2#1#、pH7.13~7.56、DOC1.37~1.67mg/L、<20μS/cm、UV254<0.006cm-12#pH6.95~7.43、DOC4.60~7.02mg/L、0.15~0.45NTU、606~720μS/cm、UV2540.09~0.12cm-1。1.2.3EE2EE2LC-2010AHTshim-packVP-ODS150mm×4.6mm0.8mL/min200nm。EE2HPLC。22.1EE2EE215L/minEE238.50、49.90、70.96105.08μg/LEE2EE2。15L/minEE25%EE2EE25%。2.2EE270μg/LEE230min6、10、1215L/minEE2。6、10、1215L/minEE25.94%、5.63%、5.61%6.04%。EE2。2.3PACEE2EE2。EE2PACEE2。200μg/LEE2·16·.watergasheat.comPAC/UF17α-272315L/min30min。0、2.5、5.0、7.510.0mg/LPACPACEE21。PACEE2。0、2.5、5.0、7.510.0mg/LEE27.01%、25.23%、59.22%、68.15%80.03%。1PACEE2Fig.1EffectofPACdosageonremovalefficiencyofEE2EE2PAC2。R20.951EE2PAC。PACEE2。2PACEE2Fig.2EffectofPACdosageonremovalefficiencyofEE22.4EE2EE2。UV2540、0.0137、0.058、0.1460.1558cm-110mg/LPAC/UFEE2。UV2540、0.0137、0.058、0.1460.1558cm-1PAC/UFEE286.77%、82.81%、86.17%、85.52%84.42%。EE2EE2。、、、1617。UV25430%EE2EE2。2.5EE230min、10mg/L0、10、20、3050mg/LEE23。0、10、20、3050mg/LPAC/UFEE286.77%、69.44%、62.60%、61.61%42.64%。EE2EE2。3EE2Fig.3EffectofanionicsyntheticdetergentonremovalefficiencyofEE23①EE25%PAC/UF·26·2723.watergasheat.comEE2。②EE2。1KimHyo-sangYamadaHarumiTsunoHiroshi.Theremovalofestrogenicactivityandcontrolofbrominatedby-productsduringozonationofsecondaryeffluentsJ.WaterRes20074171441-1446.2SchiliròTPignataCRovereRetal.TheendocrinedisruptingactivityofsurfacewatersandofwastewatertreatmentplanteffluentsinrelationtochlorinationJ.Chemosphere2009753335-340.3DesbrowCRoutledgeEJBrightyGCetal.Identifica-tionofestrogenicchemicalsinSTWeffluent1.ChemicalfractionationandinvitrobiologicalscreeningJ.Envi-ronSciTechnol199832111549-1558.4BarontiCCuriniRD’AscenzoGetal.MonitoringnaturalandsyntheticestrogensatactivatedtreatmentplantsandinareceivingriverwaterJ.EnvironSciTechnol200034245059-5066.5ZhangXChenPYWuFetal.Degradationof17α-ethinylestradiolinaqueoussolutionbyozonationJ.JHazardMater20061331/3291-298.6ChenCYWenTYWangGSetal.Determininges-trogenicsteroidsinTaipeiwatersandremovalindrinkingwatertreatmentusinghigh-flowsolid-phaseextractionandliquidchromatography/tandemmassspectrometryJ.SciTotalEnviron20073783352-365.7KimSDChoJKimISetal.OccurrenceandremovalofpharmaceuticalsandendocrinedisruptorsinSouthKo-reansurfacedrinkingandwastewatersJ.WaterRes20074151013-1021.8NoppeHVerslyckeTWulfEDetal.OccurrenceofestrogensintheScheldtestuaryA2-yearsurveyJ.EcotoxEnvironSafe20076611-8.9HuJYChengSJAizawaTetal.Productsofaqueouschlorinationof17β-estradiolandtheirestrogenicactivi-tiesJ.EnvironSciTechnol200337245665-5670.10MoriyamaKMatsufujiHChinoMetal.IdentificationandbehaviorofreactionproductsformedbychlorinationofethynylestradiolJ.Chemosphere2004556839-847.11ZhangYZhouJLNingB.Photodegradationofestroneand17β-estradiolinwaterJ.WaterRes200741119-26.12ColemanHMEgginsBRAnthonyByrneJetal.Pho-tocatalyticdegradationof17-β-oestradiolonimmobilisedTiO2J.ApplCatalBEnviron2000241L1-L5.13ZhangYPZhouJL.Removalofestroneand17β-es-tradiolfromwaterbyadsorptionJ.WaterRes200539163991-4003.14YoonYWesterhoffPYoonJetal.Removalof17β-es-tradiolandfluoranthenebynanofiltrationandultrafiltra-tionJ.JEnvironEng2004130121460-1467.15CartinellaJLCathTYFlynnMTetal.Removalofnaturalsteroidhormonesfromwastewaterusingmem-branecontactorprocessesJ.EnvironSciTechnol200640237381-7386.16BakerHKhaliliF.AnalysisoftheremovalofleadⅡfromaqueoussolutionsbyadsorptionontoinsolubilizedhumicacidtemperatureandpHdependenceJ.AnalChimActa20045161/2179-186.17.J.2002144449-451.E-mailleetsingsong@sina.com2011-07-10·36·.watergasheat.comPAC/UF17α-2723