动态法制备复合膜的研究进展

:1007-8924(2007)02-0085-05动态法制备复合膜的研究进展谷维梁1,纪树兰1*,彭跃莲1,刘忠洲2(1.,100022;2.,100085):介绍了动态膜的特点分类膜材料和载体成膜过程和研究现状,重点阐述了采用动态法制备的三种复合膜:动态预涂膜原液形成膜和动态聚离子复合膜的成膜过程和分离特性.通过对研究现状的总结分析,指出动态成膜具有广泛的应用前景,并展望了对于动态成膜的研究,今后应该关注的一些方面.:动态成膜;预涂膜;原液形成膜;动态聚离子复合膜:TQ028.8:A,,,...()[1].,.1动态膜的特点及分类1.1[2],.1966Marcin-howshy[2],.,,:1),;2),.3),,;4),,,;5),.1.2,..:,.:();:2005-05-18;:2005-09-08:(973)(2003CB615701);(05005999200601):(1980-),,,,.*272Vol.27No.220074MEMBRANESCIENCEANDTECHNOLOGYApr.2007,,.Tanny[3],:,.,,,.,..,,;,(),.,.,,,,,.Jiraratananon[4],,(pre-caoted)(self-forming).,.,.,Juh-YavnwaNg[5],,(compositemembrane).:,(Zr);,()[6,7],,.2动态膜的研究进展2.1[8]Cai[1].:,:;,:;,:.:ZrO2SiO2TiO2;Al3+Fe3+Si4+Zr4+V4+Th4+Mn4+U4+;;.(),(),.2.2,.1.表1部分动态膜(预涂膜)分离性能Table1Separationpropertiesofsomepre-coateddynamicmembranes/%/NTU86[11]ZrOCl2/96[9]ZrOCl2100[5]MnO298[1]MnO2)[10]MnO2012[12]Chen[9]ZrOCl2H2SO4,,1h,.H2SO4ZrOCl2,.:Y=5169X+53184X2-6126X3logZ=3171+01054Y(1)XH2SO4ZrOCl2;Y#86#27;Z.1,c[H2SO4]/c[ZrOCl2]2[9].c[H2SO4]c[ZrO-Cl2],,,.c[H2SO4]/c[ZrOCl2].1c[H2SO4]/c[ZrOCl2]Fig.1Therelationshipbetweencolloidparticlesizeandc[H2SO4]/c[ZrOCl2]ratio表2动态成膜过程中c[H2SO4]/c[ZrOCl2]对不同分子量右旋糖苷截留率的影响(%)Table2Therejection(%)ofdifferentmolecularweightdextransbythedynamicmembraneswhichwerecontrolledbyc[H2SO4]/c[ZrOCl2]ratios(%)c[H2SO4]/c[ZrOCl2]111@104115@105510@105210@106212@10701666119412)))017191087169414))0181610)90159919)019214)61169210)110))421981189515Wang[5]c[H2SO4]c[ZrO-Cl2],,0.3~3mol/L.015,100%.Wang,,NaCl,NaCl,(pH=618),NaCl.H.Al-Malack[10]MnO2.,,,(2);,,,(cakefiltrationmodel)(3).tV=1Q0+k1t2(2)tV=1K1(V-2Vf)(3),V;t;Q0;k1.Vf;K1.[13].,.,.,..2.3,,.,.Kishihara[14],.Ohtani[15].,.Mat-suyama[16],80%.Jiraratananon[4].610@10-3m3/(m2#h),84%~87%.,,,,Rf70%,,2:#87#Rf20%,60%.2.4[17-20],.[21,22],:1,(),,;2,,,.2.Yamagiwa[21]1-.,,,,60min,,316@10-3m3/h90%.,,,.Hajime[22]1-.5min,90%,60min95%,1108@10-2m3/h.,3@105()..,,,,,.,,.3结论与展望,,.,,..,:1),:,;2),:;3),:;4),,,.[1]CaiBangxiao,YeHailin,YuLi.Preparationandsepara-tionperformanceofadynamicallyformedMnO2membrane[J].Desalination,2000,128:247-256.[2]MarcinkowskyAE,KrausKA,PhillipsHO,etal.Hy-perfiltrationstudies(IV)Saltrejectionbydynamicallyformedhydrousoxidemembranes[J].JAmChemSoc,1996,88:5744-5746.[3]TannyGB,Dynamicmembranesinultrafiltrationandre-verseosmosis[J].SepPurifMethods,1978,7(2):183-220.[4]JiraratananonR,UttapapD,TangamornsuksumC.Self-formingdynamicmembraneforultrafiltrationofpineap-plejuice[J].JMembrSci,1997,129:135-143.[5]WangJY,LiuMC,LeeCJ,etal.Formationofdextran-Zrdynamicmembraneandstudyonconcentrationofproteinhemoglobinsolution[J].JMembrSci,1999,162:45-55.[6]Neytzell-deWildeFG,BuckleyCA,CawdronMPR.Dynamicallyformedhydrouszirconium(IV)oxide/poly-acrylicmembranes;lowpressureformation,highpressureevaluation[J].Desalination,1988,70:121-136.[7]VanReenenAJ,SandersonRD.Dynamicallyformedhy-drouszirconium(IV)oxide-polyelectrolytemembranes:V.Non-homogeneouspoly(acrylicacid-co-vinylalco-hol)membranerejectionandfluxproperties[J].Desalina-tion,1989,72:319-328.[8],,.[J].,2003,23(3):50-53.[9]ChenCC,ChangBH.Formationandcharacteristicsofzirconiumultrafiltrationdynamicmembranesofvariousporesizes[J].JMembrSci,1998,143:65-73.#88#27[10]Al-malackMH,AndersonGK.Formationofdynamicmembraneswithcrossflowmicrofiltration[J].JMembrSci,1996,112:287-296.[11]TsapiukEA.Ultrafiltrationseparationofaqueoussolu-tionsofpoly(ethyleneglycol)sonthedynamicmembraneformedbygelatin[J].JMembrSci,1996,116:17-29.[12]AI-MalackMH,AndersonGK.UseofMnO2asady-namicmembranewithcrossflowmicrofiltration:Slowmembraningtechnique[J].Desalination,1997,109:15-24.[13]LiN,LiuZZ,XuSG.Dynamicallyformedpoly(vinylalcohol)ultrafiltrationmembraneswithgoodanti-fou-lingcharacteristics[J].JMembrSci,2000,169:17-28.[14]KishiharaS,TamakiH,FujiS,etal.Clarificationofsugarsolutionthroughadynamicmembraneformedonaporousceramictube[J].JournalofMembranescience,1984,41:103-114.[15]OhtaniT,WatanabeA,HoahinoC,etal.Rejectionprop-ertiesofdynamicmembraneofultrafiltration.Int.ChemicalEng,1987,27:295-305.[16]HidetoM,TakahideS,MasaakiT.Formationandchar-acteristicsofdynamicmembraneforultrafiltrationofpro-teininbinaryproteinsystem[J].JMembrSci,1994,92:107-l15.[17]ToutianoushAli,KrasemannLutz,BerndTieke.Poly-electrolytemultilayermembranesforpervaporationsepa-rationofalcohol/watermixtures[J].ColloidsandSur-faces,A:PhysicochemicalandEngineeringAspects,2002,198-200:881-889.[18],,.[J].,2001,(10):44-52.[19]ToutianoushAli,TiekeBernd.Pervaporationseparationofalcohol/watermixturesusingself-assembledpolyelec-trolytemultilayermembranesofhighchargedensity[J].MaterialsScienceandEngineeringC,2002,22:459-463.[20]JochenMeier-Haack,WolfgangLenk,DieterLehmann,etal.Pervaporationseparationofwater/alcoholmixturesus-ingcompositemembranesbasedonpolyelectrolytemult-ilayerassemblies[J].JMembrSci,2001,184:233-243.[21]Yamagiwa,KazuakiUnno,Hajime,etal.Dynamicfor-mationofpolyionandpolyioncomplexmembranesandtheirsoluterejection[J].JournalofChemicalEngineeringofJapan,1987,20:328-330.[22]KazuakiUnno,Hajime,Akehata,Takashi,Yamagiwa.Effectofpolyioncompositiononsolute