工业废水中膜技术应用研究程五良

1,　2,2,2(1.,336000;2.,336000):膜技术是一种高效、低能耗和易操作的液体分离技术,在废水处理中得到越来越广泛的应用.在介绍膜技术分类和分离机理的基础上,对膜技术在造纸废水、重金属废水、含油废水、印染废水、食品废水等工业废水处理中的应用进行了综述,最后对膜技术在工业废水处理中的应用前景作了展望.:膜技术;工业废水;废水处理:X703　　　:A　　　:1007-5348(2004)112-0060-04.1748AbbleNelkt,.60,.,(MF)、(UF)、(NF)(RO).1[1].1　0.1μm5∽100nm—　　,,,,.MFUF.,;NFRO,-.,,[2].1,,,,,.,,,、、,、、、、,.1.1,.,,.,3,90%COD.,,[3].:2004-07-15:(1977-),,,,,.200412()　　　　　　　　　　Dec.200425　12JournalofShaoguanUniversity(NaturalScience)　　　　　　　Vol.25　No.12[4]pH1～14,pH.、SiO2、,,10%～12%,.1.2,,、.Cu2+、Ni2+、Cd2+、Pb2+Zn2+,pH,,,,pH,,[5].Broom[6].,()18h,、、、2.44、7.24、4.88、8.00mgL,0.04、0.08、0.42、0.08mgL,0.06、0.10、0.62、0.15mgL.,,.,9,136m2,200m3.,,,.1.3,,、.,.[7],3～4,0.08MPa,.[8]、,,1000～5000mgL,COD10000～50000mgL,,,10mgL,COD1700～5000mgL,99%.[9]CMPS、PS、PS/CMPS、PAN、PSPS/PDC,.,CMPS、PS/CMPS,(300mgL),50℃,0.12MPa,0.10MPa,0.1molLHCl20min,.1.4,,,,,,.Nielson[10],、、,98.7%～99.7%,97%～99%.[11]MWCO6000,,COD、.:0.1MPa,1500Lh.,,.1.5,、,COD,,COD.　12,:　　　　　　　·61　　　·[12],.,,,,.,.,300～700,,.,.,.2070.Bansal[13]ucarsep,99.5%.Bhave[14]membrabox,99.7%.,[15](),0.05μm、0.1μm、0.2μm,0.1、0.13、0.22MPa,5～7.5ms10～50℃,,91.3%.1.6,、、、、.、、COD10000mgL,,.[16]50nm、200nm800nm,COD.,50nm,0.2MPa、2.57ms、30～35℃,233.5L/(m2h),COD61.3%80.7%.、、,CODCr,、、pH,.[17]DLNF2-30MPS-44.,200mgL,10～202000mgL,,60～70h,,CODCr80%,90%,90%.2,、、、,,.,,,,,,,,、、.:[1]MarcelMulder.()[M]..:,1999.11-13.[2],.[M].:,2001.48～54.[3]ZaidiA.Ultra-andnanofiltrationinadvancedeffluenttreatmentschemesforpollutioncontrolinthepulpandpaperindustry[J].WaterSciTechno,1992,25(10):263-271.[4],.[J].,1998,16(2):27-29.[5],,.[J].,1993,19(6):345-349.·62　　　·()2004[6]BroomGP,SquiresRC,SimpsonMPJ,etal.Thetreatmentofheavymetaleffluentsbycrossflowmicrofiltration[J].JMembraneSci,1994,87(1-2):219-230.[7]..[J],1998,18(2):22-24.[8],.()[J].,2001,21(3):4-8.[9],,,.[J].,1997,18(4):53-55.[10]NielsonCarl-Erik.Recyclingofwastewatersfromtextiledyeingusingcrossflowmembranefiltration[J].Filtration&Separation,1994,31(6):593-595.[11],.[J].,2003,40(1):49-50.[12],.[J].,2002,(9):48-49.[13]BansalIK.Ultrafiltrationofoilywastersfromprocessindustries[J].AIChE,1975,71(151):93-102.[14]BhaveRR,FlemingHL.Removalofoilycontaminationinwastewaterwithmicroporusaluminamembranes[J].AIChE,1988,84(261):19-27.[15].[J].,2001,26(1):65-67.[16],,.[J].(),2002,25(6):1116-1119.[17],,,.[J].,2002,23(2):39-44.ApplicationofMembraneTechniqueinIndustrialWastewaterTreatmentCHENGWu-liang1,LIWu2,ZHOUCan-xiu2,PENGXiao-jun2(1.JiangxiYichunBureauofEnvironmentalProtection,Yichun336000,Jiangxi,China;2.JiangxiYichunInstituteofEnvironmentalScience,Yichun336000,Jiangxi,China)Abstract:Asonekindofhighlyefficient,lowenergyconsumptionandeasyoperationliquidseparationtechnique,themembranetechniquehasappliedinthewastewatertreatmentwidely.First,theclassificationandseparationmechanismofthemembranetechniquewerementionedinthepaper.Theapplicationsinindustrialwastewatertreatmentincludingpaperindustrialwastewater,heavymetalionwastewater,oil-bearingwastewater,printinganddyeingwastewater,foodstuffwastewaterweresummarized.Thedirectionofmembranetechniqueappliedinindustrialwastewatertreatmentinthefuturewasdiscussedalso.Keywords:membranetechnique;industrialwastewater;wastewatertreatment(:　)5《》,2004.,,,“”、“”、“”、“”、“”5;“”、“”、“”、“”、“”5,.()　12,:　　　　　　　·63　　　·