11印染废水处理技术

NewTechnologyDomesticandlnternational(,,200237),,,,,,,,,[1],(COD)(BOD),,1()111(),(500600m2/g),[2],,[3](),,,,,92%[4]11280%97%,TOC60%85%,9,85%99%,75%85%,,,113HuaHoffmann[5],,FBZ[6],9710%,CODCr9016%,8519%,,,,,COD,11429320015©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(2X)()[7][8],,Tezuka[9],:HOH2O2HO2e-aq,:,,,,2211,[10],BTPAM()[11],COD90%95%ASD280%,98%;COD60%,80%PSMAXPWX,COD,212,,:(1),,;:,,,(2),H2O2,H2O2,Fe2+,Fe2+H2O2H2O2Fe2+OH,Fe2+,2H2O2[12](3)(WAO)(SC2WO)O2(125350)(01520167MPa),[13,14],(TC374pC22105MPa)Modell0420015©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(DDT)SCWO[15],1min99199%99197%Gloyna[16],5003415MPa,5min9919%COD,COD100g/L1104104kJ/kg213,CODBODTSS:,Fe2+Al3+Fe(OH)2Al(OH)3,NaClOH2H2,[17,18](BPBC)[19,20][21],CODBOD,214(),20,()4(300nm),,(),,O3H2O2O2HOHO/,HO,4TangUV/TiO2,[22]ZnO2CuO2H2O22aivX23B6,COD[23],,3,77,,,,pH,,,,,[2426]5B2GLRHBGG,,,85%,,,PVA,80%,PVA75%90%,41420015©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()(),,,,,,30,,,5[1],..,2000,20(1):1418[2],..,2000,19(1):2629[3],..,1998,11(4):250253[4]..,1993,11(1):1012[5]RccdBE,MatsumotoMR,etal.WaterEnvironmentResearch,1998,70(4):449473[6]..,1994,7(1):2627[7]Getoff,N.Lutz.W.Radiationphysicalchemistry,1985,25(1):2126[8],.,1996,16(1):7376[9]TezukaM,JwasakiM.Oxidativedegradationoforganicpollutantsinwaterbyglowdischargeelectrolysis.ProceedingofAsia2PacConferencePlasmaScienceandTechnology3rd(APCPST96,Tokyo,1996).Tokyo:423427[10],.,1994,16(5):1416[11].,1992,14(4):911[12].,1989,9(4):2527[13].,1988,8(1):98106[14],.,1997,23(2):8387[15]..:,1997[16]Gloyna.EnvironmentalScience&Technology,1990,24(6):768773[17].,1995,13(6):1718[18]ShengHLin,ChiFPeng.WaterResearch,1994,28(2):277282[19],.,1998,18(6):2831[20].,1998,24(4):1416[21].,1984,3(4):3641[22]WZTang,HAn.Chemosphere,1995,31(9):41574170[23],.,1994,16(4):25[24].,1988,50(2):913[25].,1991,12(4):6267[26].,1992,14(6):1416,26,,:2000210225:X78TechniquesofDyeingWastewaterTreatmentChenYinsheng,ZhangXinsheng,YuanWeikang(UNILABResearchCenterofReactionEngineering,EastChinaUniversityofScienceandTechnology,Shanghai200237)AbstractReviewofthestatusquoandprogressontreatingmethodsofdyeingwastewaterwerepresented,especiallytheadvancedtechniqueswereintroduced,suchasmembraneextraction,ultrasonicprocesses,high2energyphysicalpro2cesses,advancedoxidationprocesses,electrochemicalprocesses,photochemicaldegradationandefficientbacteriumprocesses.Thetreatingtrendforthedifficultdegradableorganicpollutantssuchasdyeingwastewaterwasdiscussed.Keywordsdyeing,wastewatertreatment,statusquoandprogress,potentialtrend2420015©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.