超滤技术处理造纸废水的研究与应用

2922010　4　　四　川　环　境SICHUANENVIRONMENT　　Vol.29,No.2April2010·　·:2009-10-11:(2008HH0012);(07H372)。:　(1985-),,,2008,。张　奎1,2,舒　波1,2,张　爽1,2,陈文清1,2(1.,　610065;2.-,　610065)　　:介绍了超滤技术及其优点,其在制浆废液、漂白废水、纸机白水的处理中的研究应用进展;分析了超滤技术处理造纸废水中的膜污染;指出了影响超滤技术处理造纸废水应用的因素,最后提出了今后的研究方向。　　:;;;;;:X703　　　　:A　　　　:1001-3644(2010)02-0134-05ResearchandApplicationofUltrafiltrationTechnologytoTreatPapermakingWastewaterZHANGKui1,2,SHUBo1,2,ZHANGShuang1,2,CHENWen-qing1,2(1.CollegeofArchitectureEnvironment,SichuanUniversity,Chengdu610065,China;2.SCU-HITACHIEnvironmentAppliedTechnologyResearchCenter,Chengdu610065,China)　　Abstract:Ultrafiltrationtechnologyanditsadvantagesarebrieflyintroduced.Theprogressesofresearchandapplicationofultrafiltrationtechnologyintreatingpulpingeffluent,bleachingeffluentandwhitewaterarereviewed.Membranefoulinginultrafiltrationisanalyzed.Thevariousfactorsaffectingtheapplicationofultrafiltrationtechnologyfortreatmentpapermakingwastewaterarepointedout.Finally,theresearchtrendsofultrafiltrationdevelopmentaresuggested.Keywords:Ultrafiltration;membraneseparation;papermakingwastewater;pulpingspentliquor;bleachingeffluent;whitewater　　、,,,(COD)、(SS)。2004,32,16%,COD149,COD33%,,140。,,。、,[1],《》(GB3544-2008),。、,,。1　超滤技术简介　　,[2]。0.05μm～1nm,[3]。(),,。,:(1),,;(2);(3),;(4),,。2　造纸废水处理中的研究进展　　,。,,;;;(AOX)。2.1　UF,COD70%[4]。,。,65%[5]。,。,,,,,,,,。[6]/(SPK-100),8.5%23.0%,30%,38%,。[7],12.4%()20.1%,1kg0.94MJ,(PS200)10%17%,1kg0.10MJ,(SPS100)4.5%13.0%,1kg0.05MJ。IqbalKBansal[8]/。BOD530%～40%,,87%,BOD596%～98%,UF/RO1/3。,,,,,。[7,9],,,。Soda-AQ210.9g/L119.7g/L;、Soda-AQ26.1%、27.3%31.5%。,。,10000。[10]1000～300004CTMP(),10000,4,,。、。,99%。[11]1000、5000、10000。:,12.9～50.3L/(m2·h),3,10000,5000。[12](PES)、(PEK)、/(SPES)、/(SPK)、(PAN)5,COD12963mg/L,pH=6.6～7.7,12℃～17℃,0.1MPa,(SPK、PEK)COD72.1%、68.6%,(SPES、PES)61.4%、67.1%,,、,。,、,。[13],,COD60%～65%,BOD580%,80%～85%,,。MariaCArea[14],COD、BOD5,。[15],,,,。1352　　　　　　　:2.2　UF,CEH(C,E,H),,、、、[16]。(),,,,CODAOX。,CODAOX。[17]()E,:6000(PES/PDC)E,、、TOC、CODTOCL95%～96%,89%～92%,74%～84%,75%～82%,65%～67%。[18]CEHUF,3000(A)、10000(B)、30000(C)、60000(D)(PS),(33cm2,0.3MP),A、C,ABOD5、COD、TOCL66.0%、85.1%、71.6%。FälthF[19],150～200L/(m2·h)。COD50%～70%,(AOX)40%～70%,,15%～20%。,。Unchelen[20]2000,,60℃,COD85%,。Iggesurd[21]E,90%,COD80%,,。[22]1981,4000m3/d,COD75%～80%,90%,。[23],1tCOD,60%,60%。、,TMP、CTMPH2O2。,TMP、CTMP,H2O2,2%～3%,,COD、、。2.3　UF,、、。,,、,。、。,、,;,,。。JonssonWimmerstedt[24]99%,,,。Sierka[25]3,,500～2500G-10,TOC、COD、()85%、74%、53%。,。Arctic[26],,。:10m3/h,40L/m2·h,0.1～0.4MP,1.5～2kW·h/m3,95%。Metsa-SerlaKirkniemi[27]5000m3/d,0.7～0.8MP,3～4L/s,25～35,100%,,0.3～0.4/m3(UF)。2.4　UF:136　　　　　　　　　　　　　　　　　　四川环境29();。,,,。,、(、、、),。[28]15×104,:E260(260nm)0.03～0.16,,;E2600.35,。[29]0.04μm,0.1～0.25MPa,:,,;,。[30]20000SCMP():SCMP;()。,55%,98%。3　结　语、、、,。、、、。,,;、;。,:(1),,;(2),;(3),,,,;(4),。,,:、、,、、;、、;,;,;。:[1]　,.[J].,2001,23(3):62.[2]　.[M].:,2004.241.[3]　,　.[M].:,2004.51.[4]　.[J].,1999,18(1):50-55.[5]　,,.[M].:,2005.110.[6]　.-[D].:,1998.63-66.[7]　,,.[J].,1995,14(3):27-30.[8]　.[M].:,2001.197.[9]　,,.[J].,1995,14(10):33-37.[10]　,,,.CTMP[J].,2006,25(3):4-6.[11]　,,,.[J].,2001,20(3):19-23.[12]　,,.、[J].,1999,19(3):243-246.[13]　,,,.[J].,1994,13(2):10-13.[14]　MariaCArea.UltrafiltrationofNSSCspentliquorsandtheiruseaspapermakingadditives[J].TappiJ,2001,84(6):64-66.[15]　,,,.[J].,1997,(5):39-40.[16]　J.Kukkola,J.Knuutinen.CharacterizationofHighMolecularMassMaterialinECFandTCFbleachingliquorsbyPy-GC/MSwithandwithoutTMAHMethylation[J].JournalofAnalyticalandAppliedPyrolysis,2006,76(1):214-221.[17]　,　,,.UFE1372　　　　　　　:[C].,1991.422-436.[18]　ZhangFang.Ultrafiltrationofbleacheryeffluent[C].3rdInter-nationalNonwoodFiberPulpingandPapermakingConference,1996.637.[19]　FälthF,SokolJ,PfrommP.H,etal.UltrafiltrationofE1StageEffluentforPartialClosureoftheBleachPlant[J].PulpPaperCanada,2001,102(1):46.[20]　,.—[J].,2007,(2):46-48.[21]　,,,.[J].,1999,(6):38-39.[22]　.[M].:,2001.335.[23]　,,,.[J].,2001,21(6):48-50.[24]　JonssonAS,WimmerstedtR.Theinfluenceofalow-molecularhydrophobicsoluteonthefluxofpolysuphoneultrafiltrationmem-braneswithdifferentcut-off[J].JMembrSci,1995,106:9-16.[25]　SierkaRA.Thetreatmentofwhitewaterbyadsorptionandmem-branetechniques[C].1994InternationalEnvironmentalconfer-enceProceedings1994.249-256.[26]　.[J].,2005,():66-69.[27]　.Metsa-SerlaKirkniemi[J].,2001,20(5):52-56.[28]　　,.[J].,2001,17(10):1-4.[29]　,.[J].,2003,31(1):49-52.[30]　,,.[J].,1999,15(12):50-52.(上接第121页)[2]　　,,.[J].,2005,23(5):539-544.[3]　MaynePJ,ShackletonR.Adsorptiononpackedbedelectrodes[J].JApplElectrochem,1985,15:745-754.[4]　YoramOren.Capacitivedeionizationfordesalinationandwatertreatment-past,presentandfuture[J].Desalination,2008,228:10-29.[5]　Jae-BongLee,Kwang-KyuPark,etal.Desalinationperformanceofacarbon-basedcompositeelectrode[J].Desalination,2009,237:155-161.[6]　　,,.[J].,2008,34(5):177-180.[7]　,,　.NaCl[J].,2006,24(2):9-12.[8]　　,,,.[J].,2004,19(2):145-146.[9]　ZabasajjaJ,SavinellRF.Electrosorptionofnalcoholsongraph-iteparticles[J].AICHEJournal,1989,35(5):755-763.[10]　,.[J].,2008,24(4):63-66.[11]　AlfarraA,FrackowiakE,BGUINF.Mechanismoflith