臭氧氧化工艺在印染废水处理中的应用进展王海龙

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,,,(,310018)[]、,。、、UV、、。。[];;;;[]X703[]A[]1005-829X(2011)07-0018-04ProgressintheapplicationofozonationprocesstothetreatmentofprintinganddyeingwastewaterWangHailong,ZhangLingling,WangXinli,LiuChao(KeyLaboratoryoftheDepartmentofEducationofAdvancedTextileMaterialsandManufacturingTechnology,ZhejiangSci-TechUniversity,Hangzhou310018,China)Abstract:Thewastewaterfromprintinganddyeingindustryisdifficulttobetreatedinnormalways,suchascoagulation,adsorption,etc.Therefore,itisnecessarytohaveresearchanddevelopmentonhighlyefficienttreatmenttechnologies.Progressintheapplicationofozonationprocessandthecombinationtechniquesofozonationwithcatalysis,ultrasonication,activatedcarbon,UVandelectrochemicaltechnologyfortreatingprintinganddyeingwastewaterareintroduced,andsomeexamplesaregiven.Thecurrentproblemsanddevelopingdirectionsofozonetechnologyinprintinganddyeingwastewatertreatmentarebroughtforward.Keywords:ozone;printinganddyeingwastewater;catalysis;ultrasonic;activatedcarbon,、、、、〔1〕,。,,。,、〔2-3〕。,,;,,;,,。,、。,。,,〔4-6〕。1,,,。,,,。,(·OH)。·OH,、、,、,〔7-9〕。,。、、〔10〕。1.11.1.1UV、31720117IndustrialWaterTreatmentVol.31No.7Jul.,201118,·OH,〔11〕。〔12〕UV。,,O3/UV。UV,,UV。O3/UV2:(1)UV;(2)UV,O3/UVH2O2。〔13〕K-2BP,;CODCr,90min,96%,CODCr67%,TOC27.73%51%,。,,,。〔14〕O3/UVX-GRL,10min,,TOC5.7%7.6%,120min,TOC34.9%77.1%。,O3/UV,·OH,O3/UV,CO2。1.1.2,:Fe2+、Fe3+、Mn2+、Ni2+、Co2+、Cd2+、Cu2+、Ag+、Mg2+、Cr3+、Zn2+。〔15〕Fe2+、Fe3+、Ni2+X-BR,,Fe2+、Fe3+、Ni2+,,,。〔16〕,Mn2+/O3。-3:(1),;(2),;(3),〔17〕。TiO2,,,AC。TiO2,〔18〕。〔19〕,-,110℃、290℃,,,,。P.C.C.Faria,,,〔20〕。1.2O3·OH,O3。(US)O3,。〔21〕O3/USKE-3B,,O3/US、KE-3B5min,97%、73%5%,O3/US,,O3/USKE-3B。pH、O3、O3/USKE-3B。〔22〕,:,,,。pH=9、100mg/L、0.04m3/h、20℃,5min,99%,60min,TOC23%。〔23〕、22011-07,31(7),:19/(PTA),3。,/。40h,/COD3053.67mg/L73.24mg/L,97.60%,COD93.30%16.98%。1.3//(AC),,。,,〔24〕。〔25〕,,;100mg/L、pH=9.5、9g/L、90min,95.6%,COD64.8%。,·OH,,COD。〔26〕,O3/UV/AC,。、、3,O3/UV/AC1。,O3/UV/ACCOD127.6%,29.28%。〔27〕//,,,/,COD52%,(BOD/COD)0.100.32,,。COD32%。1.4,,,。〔28〕,,4L200mg/LK2-BP,20%,COD18%;60min,K2-BP3,。41%(6.7W·h),44%(24L)。〔29〕-K-2BP,,,1.3%,6%,COD3%,14%;,10%,30min,99%,COD15.2%,80%。,、:〔30〕。2,,。(1),,,。(2),22,。(3),,,。3,,。,,。,,,、2011-07,31(7)20。[][1].[M].:,l999:111-112.[2]SivaramakishmanCN.Wastewatercharacteristics[J].EnvironmentandTextiles,2009(4):61-63.[3],,,.[J].,2008,28(6):8-11.[4],,,.[J].,2009,40(2):6-10.[5],,.[J].,2008(2):68-71.[6]SivaramakishmanCN.Effluenttreatments:ozonation[J].InsightintoSpecialtyChemicals,2008(5):42-44.[7],,,.[J].,2009,25(4):747-752.[8].[J].,2009(5):33-34.[9].[J].,2009(4):12-14.[10]PoyatosJM,MunioMM,AlmecijaMC,etal.Advancedoxidationprocessesforwastewatertreatment:stateoftheart[J].Water,AirandSoilPollution,2010,205(1/2/3/4):187-204.[11],,.-[J].,2001,34(2):70-73.[12],,,.[J].,2005,25(8):1041-1045.[13],,,.K-2BP[J].,2004,5(1):28-31.[14].X-GRLUV、O3、O3/UV[D].:,2004.[15],,,.pHFe2+/Fe3+/Ni2+/03X-BR[J].,2006,29(6):98-101.[16],,.[J].,2009,35(7):1-4.[17],,,.[J].,2005(11):1205-1210.[18],,,.TiO2/AC[J].,2007(2):23-25.[19],,,./[J].,2009,35(7):12-14.[20]FariaPCC,OrfaoJJM,PereiraMFR.Mineralizationofsubsti-tutedaromaticcompoundsbyozonationcatalyzedbyceriumoxideandaceriumoxide-activatedcarboncomposite[J].Catal.Lett.,2009,127(1/2):195-203.[21],,,.KE-3B[J].,2008,2(12):1659-1662.[22],,.[J].,2006,34(1):306-309.[23],,,.-PTA[J].,2009,39(2):359-362.[24],.-[J].,2005,36(1):1-4.[25],,,.[J].,2009,26(3):406-410.[26],,,.[J].,2007,20(1):90-94.[27],,,.//[J].,2008,28(3):496-501.[28],,.[J].,2007,33(2):145-149.[29],,,.-K-2BP[J].,2007,27(1):12-16.[30],,,.K-2BP[J].,2006,29(11):29-31.[](1988—),2009,。:15606811613,E-mail:jill3344521@126.com。[]2011-03-11()~2011-07,31(7),:。,,≤20%,,,,,/。,、、,,,1000m3/h,,;、。()≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤··———,,,.CN101774746A21

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