Fenton试剂氧化处理印染废水的实验研究史红香

第35卷第4期辽宁化工Vol.35,No.42006年4月LiaoningChemicalIndustryApril2006Fenton史红香1,2,胡晓敏1(1.,110004;2.,113006):FentonPHCOD,Fenton:;Fenton;;:X791:A:10040935(2006)04020203,,,,Fenton,1Fenton,,,11K=510nm;K=595nmpH*COD/(mg#L-1)12.01.05011200,,()4.00.7201850,,11.00.3290650,,,,Fenton22.1(1)(1)1(:FeSO4:300mg/L,H2O2:4mL/L,pH=4.0,V=100mL.)1Fenton,,30min,95%98%,收稿日期:2006-02-20作者简介:史红香(1973-),女,工程师,硕士研究生30min,1FentonFenton(2)COD(2)2COD(:FeSO4:300mg/L,H2O2:4mL/L,pH=4.0,V=100mL.)2Fenton,COD30minCODCOD87%90%30min,FentonCODCOD,,Fenton,30min,30min2.2(1)(3)3H2O24mL/L,H2O2,4mL/L,H2O2,3,Fenton,98%95%,,3(:FeSO4:300mg/L,pH=4.0,time=30min,V=100mL.)(2)COD(4)4COD(:FeSO4:300mg/L,pH=4.0,time=30min,V=100mL.)4,COD4mL/L,,COD90%87%,COD64mg/L,;,COD150~160mg/LCOD,4mL/L2.3(1)(5)5,300mg/L,,,FeSO4203第35卷第4期史红香,等:Fenton试剂氧化处理印染废水的实验研究300mg/L,FeSO4300~400mg/L5(:H2O2:4mL/L,pH=4.0,time=30min,V=100mL.)(2)COD(6)6COD(:H2O2:4mL/L,pH=4.0,time=30min,V=100mL.)6,300~400mg/L,COD,300mg/L,,COD,FeSO4300mg/L,COD,CODCOD,CODFeSO4300~400mg/L2.4pH(1)pH,pH4,pH,pH4,,,,pH4.0(2)pHCOD,pH4,CODpH,pH4,COD,88%91%,pHCODFenton,CODpHPHCOD,pH4.03:pH4.0,300mg/L,4mL/L,30min,95%,COD87%,COD160mg/L,99%,COD91%,COD61mg/LFenton,,[1],.).,1990,10(4):246-247[2],..,1991,12(4):62-67[3].().,1986:153-156[4].().,1978:2-3,7-66,128-146[5],.().,1990:234-235(下转第210页)204辽宁化工2006年4月,,[12]UV/Fe-Cu-Mn-Y/H2O24BS,,4BS,20min,4BS93.7%UV/Fenton,(pH=10.5)COD,,UV/Fenton4,#OH,,,,,,,,[1]Peyton,G.R.Destructionofpollutantsinwaterwithozoneincombinationwithultravioletradiation.3.Photolysisofaqueousozone.Environ.Sci.Technol.1988,22,761[2],.Fenton[J].,2004,21(2):27-31[3]GeraldR,RepertB.Chemosphere.,1994,28(8):1447[4]Fang,X.W;Pan,X.M;Rahmann,A.;Schuchmann,H.P.ReversibilityinthereactionofcyclohexadienylradicalswithoxygeninaqueoussolutionEur[J].Chem.1995,1(7),423[5]ZeepRG,FaustB.C,etal[J]Enviorn.Sci.Technol,1992,26:313[6],UV/Fenton[J].,2002,30(2):57-59[7],FentonPVA[J].,2000,20(2):139-144[8],.Fenton[J].,2005,26(2):299-302[9],./[J].,2004,5(9):32-35[10],,Fenton/[J].,2004,17(2):7-12[11],.FentonB[J].,2004,24(6):726-729[12],,UV/FentonFe[J].,2004,18(6):739-744ApplicationofLightOxidationProcessesinDyeWastewaterTreatmentCHENPing,LIYa-feng,LVChun-hua(DepartmentofMunicipalEngineeringofShenyangArchitecturalUniversityShenyang110168,China)Abstract:Theprincipleoflightoxidationprocesseswasdemonstrated,andtheprincipleandapplicationsofUV/Fentonwereintroducedinaspecificway.Itcanbeconcludedthatlightoxidationprocessesishighlyefficientinthetreatmentofrefractorydyewastewater.Keywords:Lightoxidation;Dyewastewater;UV/Fenton(上接第204页)StudyonOxidationTreatmentofPrintingandDyeingWasteWaterbyFentonReagentSHIHong-xiang1,2,HUXiao-min1(1.SchoolofResources&CivilEngineering,NortheasternUniversity,ShenyangLiaoning110004,China;2.Fushunenvironmentalmonitoringstation,FushunLiaoning113006,China)Abstract:OxidationtreatmentofprintinganddyeingwastewaterbyFentonreagentwasstudiedinthispaper.Effectsofreactiontime,addedamountofFeSO4andH2O2,HpontheremovalrateofchromaandCODofprintinganddyeingwastewaterwereanalysed.Atlast,thebestreactionconditionsweredeterminedbyorthogonaltestandsinglefactoranalysisexperiment.Keywords:Printinganddyeingwastewater;Fentonreagent;Flocculation;Oxidation210辽宁化工2006年4月