海水一级脱盐CAB膜

4119852MARINESCIENCEBULLETINVol.4,No.1Feb.,1985CAB(),,3.5%,500Ppm,99%LoebSirajan(CA)9698%,,S.Manjiloian(CAB)99%CAB(TEP)CABTEP30%CAB3,,,,,,40%,,CAB,,CAB3.5%NaCI670,99%,6%1.(1)CAB10011012,,,,CABCAB,100200,23kg/cm,(2),,(0.25o.30mm),,(3),,(4)90302.3.5%NaCI,lookg/cmZ,40om2,,219831230,1984228.,,.4241.CABCAB(BF90BL900),,,,,OH1CABTEPCAB,2,CAB,,99%BF90,,BL90CAB()}()}(!(ds)}OH(ds)129!1712L{2,,,82505CABCAB(ml/cmhr)BF000BF000BLoBLo9799,BL90099%(2),(34)CAB,,,,,,CAB,,,TPBL900TEP(ml)()(ml,/cmbr)!l;!1420263298971:CABBLgOO)()(ml/cm:hr)97.096.4nn””nbQ”2.CABCABBL,(1)BL10,3,35,610,5,,,810mll(ml)()(ml/cmZhr)(2)BL10,8,35,5,6,,4,34()()(l/c2,r)(3)3090,3.CACAB5,,,,99%,,,60120kg/cm,CAB,,744499%,,,,,12okg/m6okg/cm1,SOkg/cmZ4.CAB,,670J(1)CAB:BL10,8,3,35:8,87%,60,l3,l,90,30(2)3.5%NaCI,4050cm/sec,1230(25),100kg/cm(3)8%,SOOppm6706%,,,,,,,(),1531.5ml/cmhr1.3ml/emhr(12%)160HZSOpH745,,,6701.4ml/emhr,T6%(kg/cmZ)120}100180()(ml/emZhr)CABn.nO,OU6,.200.O”-!.OO†,Ol()()(ml/cmhr)1.CAB,,,BLCAB1:CAB4S,2.CAB:BL108ml,3,35ml1530,7085%,3090,2ml/em13,90,99%,hr3.3.5%NaCI670CABsooppm,CAB1.Manjileian,5.etal,0.5,W.RDPR,No.53,1,70.2.Manjileian,5.etal,O.S.W.RDPR,No.654,1971.3.,,1981,3.4.,.1978,2.5.,.1976,1CABMEMBRANESFORSEAWATERSINGLEDESAL!NAT10NLuXuEREN,ZHouPINGandGoNGMEILE(SeeoIn:ti*teofOeeaoograph,NBO)AbstraetCelluloseaeetatebutyratemembraneshavebeenpreparedforsingledesalinationofseawaterusinglowerdegreeofsubstitution(ds2.50)BLandeastingsolutionofCABformamidemaleieaeidaeetoe.ThistypeofCABmembranesareheattreatedat90.The670hrlifetest15madeusing3.5%NaCIasfeedunderanoperatingpressureof100kg/em2.Thesaltrejeetion1599%andtheflux2ml/emZhr.