北京建成首座地下再生水厂引污水处理新趋势

PREVIEWINCHLORINATIONMECHANISMANDCHLORINE-RESISTANTMODIFICATIONOFPOLYAMIDEREVERSEOSMOSISMEMBRANEZhangLin,HuangHai（CollegeofChemical&BiologicalEngineering,ZhejiangUniversity,Hangzhou310027,China）Abstract:Reverseosmosistechnologyplaysanimportantroleindesalinationindustry.However,regularreverseosmosis(polyamide)membranewillbedamagedbyactivechlorineinfeedthenfailinseparationperformance.Herethechlorinationmechanismofreverseosmosispolyamidemembraneisbrieflyillustratedandtheprogressinnewchlorine-resistantmembranematerialsisreviewed.Keywords：desalination;reverseosmosis;polyamidemembrane;chlorine-resistance;surfacemodification;bulkmodification427:92-100.[37]SaekiD,NagaoS,SawadaI,etal.Developmentofantibacterialpolyamidereverseosmosismembranemodifiedwithacovalentlyimmobilizedenzyme[J].JournalofMembraneScience,2013,428:403-409.[38]SaenzdeJuberaAM,HerbisonJH,KomakiY,etal.Developmentandperformancecharacterizationofapolyamidenanofiltrationmembranemodifiedwithcovalentlybondedaramidedendrimers[J].EnvironmentalScience&Technology,2013,47(15):8642-8649.[39]LiH,YuP,LiH,etal.Thechlorinationandchlorineresistancemodificationofcompositepolyamidemembrane[J].JournalofAppliedPolymerScience,2015,132(10).[40]WeiX,WangZ,ChenJ,etal.Anovelmethodofsurfacemodifi-cationonthin-film-compositereverseosmosismembranebygraftinghydantoinderivative[J].JournalofMembraneScience,2010,346(1):152-162.[41]HuangH,QuX,JiX,etal.AcidandmultivalentionresistanceofthinfilmnanocompositeROmembranesloadedwithsilicalite-1nanozeolites[J].JournalofMaterialsChemistryA,2013,1(37):11343-11349.[42]DuanJT,LitwillerE,PinnauI.PreparationandwaterdesalinationpropertiesofPOSS-polyamidenanocompositereverseosmosismembranes[J].JournalofMembraneScience,2015,473:157-164.[43]JeongBH,HoekEMV,YanYS,etal.Interfacialpolymerizationofthinfilmnanocomposites:Anewconceptforreverseosmosismembranes[J].JournalofMembraneScience,2007,294(1-2):1-7.[44]ZhangL,ShiGZ,QiuS,etal.Preparationofhigh-fluxthinfilmnanocompositereverseosmosismembranesbyincorporatingfunctionalizedmulti-walledcarbonnanotubes[J].DesalinationandWaterTreatment,2011,34(1-3):19-24.[45]ParkJ,ChoiW,KimSH,etal.Enhancementofchlorineresistanceincarbonnanotube-basednanocompositereverseosmosismembranes[J].DesalinationandWaterTreatment,2010,15(1-3):198-204.[46]KimHJ,LimM-Y,JungKH,etal.High-performancereverseosmosisnanocompositemembranescontainingthemixtureofcarbonnanotubesandgrapheneoxides[J].JournalofMaterialsChemistryA,2015,3(13):6798-6809.[47]WattsPCP,FearonPK,HsuWK,etal.Carbonnanotubesaspolymerantioxidants[J].JournalofMaterialsChemistry,2003,13(3):491-495.[48]YuanB,BaoC,SongL,etal.Preparationoffunctionalizedgrapheneoxide/polypropylenenanocompositewithsignificantlyimprovedthermalstabilityandstudiesonthecrystallizationbehaviorandmechanicalproperties[J].ChemicalEngineeringJournal,2014,237:411-420.[49]ShiX,JiangB,WangJ,etal.Influenceofwallnumberandsurfacefunctionalizationofcarbonnanotubesontheirantioxidantbehaviorinhighdensitypolyethylene[J].Carbon,2012,50(3):1005-1013.[50]HuangH,QuX,DongH,etal.RoleofNaAzeolitesintheinterfacialpolymerizationprocesstowardsapolyamidenanocom-positereverseosmosismembrane[J].RscAdvances,2013,3(22):8203-8207.[51]LeeSY,KimHJ,PatelR,etal.Silvernanoparticlesimmobilizedonthinfilmcompositepolyamidemembrane:characterization,nanofiltration,antifoulingproperties[J].PolymersforAdvancedTechnologies,2007,18(7):562-568.、《2013-2015》。0.6×106m3。。。。。!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!47