高分子聚合膜材料的研究进展

X,,(,010051)::;;,1,(),,0.060.85,0.21.0Lm,0.060.25mm1,(PTFE)(PVDF)(PP),PTFE,PTFE,PTFE;PVDF;PP,,2,F26F24NöF26,PVDFF26PVDF,,F26PVDFPVDFF26F24PVDF34PVDF,PVDF,75%,1Lm,,,,,5Bottino6PVDF,,,,2AndreLarbotNaCl7,,100%,,3PingPeng8PVDF,M.Khayet,,,,,9L.Martinez-Diez10,PTFE,PP,11PVDF,1220wt%,5Löm2.h,,PVDFPS320083X:2007-08-12:(1972),,,,PVDF,PVDF13.33kPa,20.711kgö(m2h),84%,MD12,,,,2.1710-3kgöm2.h.Pa37,99.5%,1314PVDF,,TM-AFM(tappingmodeatomicforcemicroscopy),,,4,,MD,,[1].[M].:,1998:1-20.[2]K.W.LawsonandD.R.Lloyd,ReviewMembraneDistillation.J.Membrane.Sci.,1997,124:125.[3],,.F26..No6,2004,6:787791.[4].[D]...[5].[D]..,2002.[6]A.Bottino,G.Capannelli,A.Comite.Novelporouspoly(vinylidenefluoride)membranesformembranedistillation.Desalination183(Desalination183(2005).[7]AndreLarbot,LaetitiaGazagnes,SebastianKrajewski.Waterdesalinationusingceramicmembranedistillation.Desalination.2004,168:367372.[8]PingPeng,A.G.Fane,XiaodongLi.Desalinationbymembranedistillationadoptingahydrophilicmembrane.Desalination.2005,173:4554.[9]M.Khayet,T.Matsuura,J.I.Mengual,M.Qtaishat.Designofnoveldirectcontactmembranedistillationmembranes.Desalination.192(2006):105111.[10]L.Martinez-Diez,F.J.Florido-Diaz.Desalinationofbrinesbymembranedistillation.Desalination.2001,137:267273.[11].[D].,2002.[12],,.PVDF[J].1998,18(6):2831.[13],,...1997,10(2):260264.[14]M.Khayet,K.C.Khulbe,T.Matsuura.Characterizationofmembranesformembranedistillationbyatomicforcemicroscopyandestimationoftheirwatervaportransfercoefficientsinvacuummembranedistillationprocess.JournalofMembraneScience.2004,238:199211.PresentSituationandDevelopmentofMembraneMaterialsforMembraneDistillationGAOHong,TianRui,YANGXiao-hong(InnerMongoliaUniversityofTechnique,huhhot010051China)Abstract:Thedevelopmentofmembranematerialseffectsthedevelopmentofmembraneseparationtechniquedirectly.Presentsituationanddevelopmentofmembranematerialsformembranedistillationareintroducedinthispaper.Keywords:MembraneDistillation;MembraneSeparation;MembraneMaterials420083