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2011No.2Mar.Vol.29Fenton。1964EisenhouserFenton,Fenton[1]。,。,Fenton,[2]。FentonH2O2Fe2+,H2O2Fe2+·OH。Fenton·OH,Fe2+Fe3+,,,,、,[3]。MartinezNSS[4]Fenton,COD56.4%,90%10min。Fenton,。,。11.1:PHS-3TC,,HJ-3,FA2004,HH-2。:()H2O2(30%,),(),。,COD80000mg/L;pH8;BOD/COD(B/C)=0.13。1.2200mL1,100mL。pH,FeSO4·7H2OH2O2,,Fe2+Fe3+,,。22.1pHFenton《Fenton》[5]:FentonFe2+/H2O22∶3。,FeSO4·7H2OH2O20.9~1.0。pH,10gFeSO4·7H2O10gH2O2,30min,COD。1。1,pH6CODFenton1,2,2(1.,300191;2.,300191):Fenton,,pH、Fenton、。,pH6,FeSO4·7H2OH2O2(30%)15g,50min,COD78.8%。:;;Fenton;COD:X703.5:B:1009-7767(2011)02-0106-02StudyonPretreatmentofHighConcentrationPharmaceuticalWastewaterWithFentonReagentXuMiao,YuLei,WangHuiEnvironmentalProtectionEngineering106201123291pHCOD,55%。,Fenton[1],,Fe2+,,COD。pH,H+,Fe3+Fe2+,,Fenton,pH3.5~4.5。pH6。,H2O2pH。pH6,pH4,。2.2FentonCODpH6,FeSO4·7H2OH2O25,10,15,20g,30min30min,COD。COD2。2,FentonFeSO4·7H2OH2O25~15g,COD。15g67%。COD。,,,。15g,。Fenton,COD。2.3CODpH6,FentonFeSO4·7H2OH2O215g,COD。3。3,,COD,50min,COD。50min,,50min。3,pH6,FentonFeSO4·7H2OH2O215g,50min,COD,78.8%,B/C0.32,,。:[1],,,.Fenton[J].,2000,21(3):93-96.[2],,,.Fenton[J].,2006,29(6):28-33.[3],,,.[J].,2001,21(5):264-268.[4]MartinezNSS,FemandezJF,SeguraXF,eta1.Pre—oxidationofanextremelyponutedindustrialwastewaterbytheFenton’sreagent[J].JournalofHazardousMaterials,B101(2003):315-322.[5],,,.Fenton[J].,2007,34(12):79-81.:2011-01-11:(1970-),,,,、。2FentonCOD3CODEnvironmentalProtectionEngineering107
本文标题:Fenton试剂预处理高浓度制药废水的试验研究徐淼
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