电场促进膜过滤技术研究进展金兴乾

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2007年6月                 云南化工                  Jun.2007 第34卷第3期            YunnanChemicalTechnology              Vol.34,No.3 金兴乾,宋鹏云(,650224):2007-04-25:(1981-),,:。:(1963-),,,,:。 : ,,。,,、、。: ;;;: TQ028.8   : A   : 1004-275X(2007)03-0063-06ResearchAdvanceofMembraneFiltrationTechnologyPromotedbyElectricalFieldJinXingqian,SongPengyun(SchoolofChemicalEngineering,KunmingUniversityofScienceandTechnology,Kunming650224,China)Abstract: Conceptionandprincipleofelectricfieldsfiltrationwasbrieflyintroduced,andtheoryandexperimentalresearchonmembranefiltrationpromotedbyelectricalfieldinthecaseofsuspensioncontainingcolloidandproteinwerere-viewed.Effectofmodeandintensityofelectricfieldandfrequencyofpulsedelectricvoltageonfiltrationratewasempha-sized.Keywords: filtration;electricfield;crossflow;review,,。,,。2070,,,。,。1 1930[1]Morton,,“”,。1964Kapar,。Belfort[2]1994,、、、,。FischerRaasch[3]19856m/sec,,,,,,,。LuJu[4]1989,,,,。Blake[5]1992,,,,。,,。Foley[6]1995,,,,。LuHwang[7]1995,,,,,。Hwang[8]1996,,,,PH,。2 ,,JagannadhMuralidha-ra[9]1996,:1、(boundarylayercontrol),(Taylorvortex);2、(turbulenceinduc-ers),(inserts)、;3、(membranemodificationandmaterials),,;4、(combinedexternalfield),。,,,,。1970,,Huotari[10]1999。2.1 Yukawa[11]1983,,(plugflow),,:J=kInCg-CpCb-Cp+μEE,,。BSA,,,,,,。,20%。Radovich[12]1985,:J=JE=0+[μE-JE=0EC]E,,J=E=0,μE,EC。,:CS=CSOe-BE,(E=0,CS=CS0,E=EC,CS=CB)B=ln(CS0/CB)/EC,,CS0,CB。(gellayer)。、、PH·64·云南化工                 2007年第3期 ,,;,,,。,PH=7.46.2,PH=7.4,。Turkson[13]1989,(dynamicmembrane),,,,,,,,。Iritani[14]2000dead-end,,,,,,,。Mameri[15]1999MWCO50KDaPSBSA,(turbulencepromoter),,,20%。Oussedik[16]2000,25kDaPVDFBSA,,(pulsedelectricfield);,700V/mon(120sec)/off(120sec),34;,,,,,。,,,,。,,Lentsch[17]1993BSA,100kDa,PH=7BSA,PEG,BSA,,BSA,,PEG,,。,Daufin[18]1995。,,,,。2002(10KDa、50KDa、100KDa、300KDa)PES,BSA,、、[on(20)/off(20)、on(30)/off(30)、on(60)/off(60)、on(30)/off(120)、on(120)/off(120)]。,,30;,,,。,,SiO2,,50.5V/cm。E,,4;,E100V/cm,;,,,,·65· 2007年第3期            金兴乾等:电场促进膜过滤技术研究进展,[19]。2.2 ,Henry[20]1977、,,:J=ΔPΔPklnCsCB+μEE+ROM1+KMEROMΔP+ROC1+KCEROCΔPCB,CS,,k,ROM,ROC,KM,KC,,,μEEKln(CS/CB),KMEΔP/ROM,J=μEKMμE+KME+KMklnCSCB+μEΔPROMμE+KE=ME+JO,,。,,。Henry。,Lee[21]19806000V,,,,,,。,,,,。VisvanathanAim[22]1989,,,。、;,,,,,,,。Chuang[23]2003,,、,PMMA,,,,,。2.3 ,,,,,,。Wakeman[24]19860.2μmTiO2,75V/cm,;,on(120)/off(120)on(300)/off(300),。BowenSabuni[25]19920.2μmTiO2,on(60sec)/off(10min),100V,EL,ELOS,,,4.8,EL,OS。·66·云南化工                 2007年第3期 ,WakemanSabri[26]19950.2μmTiO2,50V/cm,on(30)/off(30)、on(60)/off(60)on(120)/off(120),on(60)/off(60),。Weigert[27]19990.2μm50V/cm(SiO2),(SiO2),。Ahmad[28]20020.2μmDowDanmarkNadir(TiO2)(SiO2)dead-end,,、。Yang[29]20030.1μmPVDF,216.3nm。,,;on(10min)/off(10min),,,,,,,。3 ,,。。,;,。:[1] Mortonmethodoffiltering(USPatent),1930,June10,No1762560.[2] BelfortG,DavisRH,ZydneyAL.TheBehaviorofSuspen-sionsandMacromolecularSolutionsinCrossflowMicrofiltration[J].J.ofMembraneSci.1994,96:51-58.[3] FischerE,RaaschJ.CrossflowFiltration[J].Ger.Chem.Eng.,1985,Vol.8,:221-216.[4] LuWM,JuSC.SelectiveParticleDepositioninCross-FlowFiltration[J].Sci.Tech.1989,9,:517-540.[5] BlakeNJ,CummingIW,StreatM.PredictionofSteadyStateCrossflowFiltrationUsingaForceBalanceModel[J].J.Mem-braneSci.1992,68,:205-216.[6] FoleyG,MaloneDM.ModellingtheEffectsofParticlePolydis-persityinCrossflowFiltration[J].J.MembraneSci.,1995,99,:77-88.[7] LuWM,HwangKJ.CakeForationin2-DCrossFlowFiltra-tion[J].AicheJ.,1995,41,:1443-1455.[8] HwangSJ,ChangDJ,ChenCH.SteadyStatePermeatedFluxforParticlecross-flowFiltration[J].TheChem.Eng.J.andTheBiochem.Eng.J.,1996,61(3),:171-178.[9] JagannadhSN,MuralidhareHS.ElectrokineticsMethodstoControlMembraneFouling[J].Ind.Eng.Chem.Res.,1996,35,:1133-1140.[10] HuotariHM,HuismanIH,TrangardhG.ElectricallyEn-hancedCrossflowMembraneFiltrationofOilyWasteWaterU-singtheMembraneasaCathode[J].J.ofMembraneSci.,1999,156,:49-60.[11] KobayashiK,YukawaH,IwataM,etal.FundamentalStudyofElectroosmoticFlowThroughPerforatedMembrane[J].J.Chem.Eng.Japan,1983,12,:466-471.[12] YukawaH,ShimuraK.CrossflowElectro-ultrafiltrationforColloidalSolutionofProtein[J].J.ofChem.Eng.Japan,1983,16(4),:305-311.[13] RadovichJH,BehnamB.Steady-StateModelingofElectro-ultrafiltrationatConstantConcentration[J].Sep.Sci.Tech.,1985,20(4),:315-329.[14] TurksonAK,MikhlinJA,WeberME.DynamicMembranesDeterminationofOptimumFormationConditionsandElectrofil-trationofBovineSerumAlbuminWithaRotatingModule[J].Sep.Sci.andTech.,1989,24,:1261-1291.[15] IritaniE,MukaiY,KiyotomoY.EffectsofElectricFieldonDynamicBehaviorsofDead-endInclinedandDownwardUl-trafiltrationofProteinSolution[J].J.ofMembraneSci.,2000,164,:51-57.[16] OussedikS,BelhocineD,GribH,etal.EnhancedUltrafiltra-tionofBovineSerumAlbuminwithPulsedElectricFieldandFluidizedActivatedAlumina[J].Desalination,2000,127,:59-68.[17] LentschS,AimarP,OrozcoJL.EnhancedSeparationofAl-bumin-PolybyCombinationofUltrafiltrationandElectropho-resis[J].J.ofMembraneSci.,1993,80,:221-232.[18] DaufinG.,KerherveF,AimarP,etal.ElectrofiltrationofSo-lutionAminoAcidsorpeptides[J].J.ofMembraneSci,·67· 2007年第3

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