PACUF组合工艺对17乙炔基雌二醇的去除效果李青松

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/[e-mail]2011－07－10·36·．watergasheat．comPAC/UF17α－2723