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,(,330031)ProgressofcompositepolymericflocculantsinwastewatertreatmentandtheirapplicationJiangWentian,QiuZumin(SchoolofEnvironmentalScienceandEngineering,NanchangUniversity,Nanchang330031,China)[]4(、、-),。:、、、;;。[];;[]TQ314.253[]A[]1005-829X(2008)11-0005-04Abstract:Fourtypesofcompositepolymericflocculants(inorganiccompositepolymericflocculant,organicpoly-mericflocculant,inorganic-organiccompositepolymericflocculantandcompositemicrobioflocculant)andtheirapplicationtowastewatertreatmentarereviewed.Theadvantagesanddisadvantagesofeachkindofflocculantarelistedandsimplycompared.Thedevelopmenttrendsofthecompositepolymericflocculantsareprospected.Thefu-turedevelopmenttrendslieasfollows:developinghighefficient,broad-spectrum,environmental-friendlyandlowcostcompositepolymericflocculants,exploringthemechanismsofcompositepolymericflocculantsandexpandingtheconceptofusingwastetocontrolwasteinflocculantpreparation.Keywords:compositepolymericflocculants;wastewatertreatment;flocculation(),、,、。,。,,;,。,。,,,,〔1~3〕。11.1--,,,、、,。,,,,,〔3〕。-()、。1.1.12080,〔4〕,。、,,、,[]([2006]155):(0620060)2811200811IndustrialWaterTreatmentVol.28No.11Dec.,20085。B.Gao〔5〕,,,(PAC)。〔6〕,,。1.1.2,,,〔7〕。〔8〕(PSF),:pH2~3、SiO26%~7%、25℃、n(Si)∶n(Fe)=1∶135minPSF。PSF(PFS)、(PAC),PSFPFS、PAC,、UV254、TOC20%~40%。PSFpH5~13,、,。,。1.1.3,,,,;,,〔3〕。Fe3+、Al3+,,、,。〔9〕、(PSFAS),,,,。〔10〕、、,(PSAF),。1.1.4--()(),()。〔11〕,,MgCl2、PACPFS:PFS,pH,COD,,PFS、PAC。〔12〕--,CODn(Fe)∶n(Mg)∶n(Al)=4∶0.07∶1。(),。1.2-2060,,。—COO-,—NH-,—OH,、。-,,,,〔3〕。-,、、、、()〔13〕。〔14〕PAC-。,PAC;PAC。V.Golob〔15〕:,O.S.Amuda〔16〕,60%。〔17〕PAC-(ST-AM),-PACSAM,,。:pH,PACSAM;25mg/L,PACSAM、COD96.4%、92.1%、98.5%,PAC。,PACSAM2008-11,28(11)6、、。D.J.Joo〔18〕,(),100%,20%。〔19〕PAC/(PGA)CPAC,-,,PAC,CPAC,CPACPAC,。,,-。1.3--。-,-。,〔3〕。-。,。,、、,。〔20〕P(DMC-AM),,CODCr80%,95%。C.Cibulskas〔21〕,,。,(PDADMAC)、,〔22〕。,〔23〕、,,,,〔24〕。、〔25,26〕。1.4〔27〕(CBF),。、DNA,、、、、、、,,,〔28〕,。〔29〕,,,。〔30〕,pH、-、、、、,:。。,。、、〔31〕。2、、()、,,〔32〕,。,。,,Al3+、Fe3+,,〔33〕。、、,,,。-、,,,,。、,,、。,、,:2008-11,28(11)7。3、、、。。,()。,、、。,、、,、、pH;,,、,〔34〕;,,,,(PAM),、、〔3〕。[][1]PearseMJ.Historicaluseandfuturedevelopmentofchemicalsforsolid-liquidseparationinthemineralprocessingindustry[J].Min-eralsEngineering,2003,16(2):103-108.[2].[J].,2006(3):14-20.[3].[M].:,2005:94-193.[4]().[P].CN1042340,1991.[5]GaoB,YueQ,WangY.Coagulationperformanceofpolyaluminumsilicatechloride(PASiC)forwaterandwastewatertreatment[J].SeparationandPurificationTechnology,2007,56(2):225-230.[6],.[J].,2005,31(1):50-52.[7],,,.[J].,2001,18(6):39-44.[8].[D].:,2006.[9],,.[J].(),2003,25(1):18-21.[10].[J].,2006,32(9):18-19.[11],,.[J].,2007,33(2):71-73.[12],,,.--[J].,2005,24(5):979-983.[13],.[J].,2006(11):58-60.[14],.[J].,2000,21(1):18-22.[15]GolobV,VinderA,SimonicM.Efficiencyofthecoagulation/floc-culationmethodforthetreatmentofdyebatheffluents[J].DyesandPigments,2005,67(2):93-97.[16]AmudaOS,AmooIA.Coagulation/flocculationprocessandsludgeconditioninginbeverageindustrialwastewatertreatment[J].JournalofHazardousMaterials,2007,141(3):778-783.[17],,,.-PACSAM[J].,2007,27(3):263-267.[18]JooDJ,ShinWS,ChoiJH,etal.Decolorizationofreactivedyesusinginorganiccoagulantsandsyntheticpolymer[J].DyesandPigments,2007,73(1):59-64.[19],.-[J].,2007,26(1):39-41.[20],,,.[J].,2006,37(1):73-75.[21]CibulskasC.Clarificationofproteinprecipitatesuspensionsusinganionicpolymericflocculants[P].US6927282,2005.[22],,,.PDADMAC[J].,2007,28(1):92-97.[23]TippettB.Dextranstarchandflocculantcombinationforimprov-ingredmudclarification[P].US6726845,2004.[24],.[J].,1999,19(2):6-8.[25].[J].(),2007,28(1):43-45.[26],,,.[J].,2007,24(3):42-44.[27],,,.[J].,2003,19(4):1-4.[28].[J].,2007(1):9.[29],,,.[J].,2007,27(4):44-47.[30],,,.[J].(),2007,45(1):138-142.[31],.[J].,2007,17(3):59-63.[32].[J].,1999,15(2):1-5.[33]VanlootP,BoudenneJL,VassaloL,etal.Experimentaldesignapproachforthesolid-phaseextractionofresidualaluminiumco-agulantsintreatedwaters[J].Talanta,2007,73(2):237-245.[34]ImeneBA,BayoudhS,BakloutiM.Atechniqueforpurify-ingwastewaterwithpolymericflocculantproducedfromwasteplastic[J].Desalination,2007,204(1-3):198-203.[](1983—),。:0791-3969281,E-mail:mzqiu@ncu.edu.cn。[]2008-07-02()2008-11,28(11)8
本文标题:复合高分子絮凝剂在废水处理中的应用进展蒋文天
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