UVFenton对黄连素制药废水降解效果研究

UV-Fenton121.5180002.518057UV-FentonFe2+H2O2COD800mg/LH2O25%UV-FentonCOD;C20H18NO4[1]H2SO4[2]UV-Fenton[3]UVFentonFenton1.3976mg/LCOD4916mg/LNaOHH2SO4H2O22.CODDRB200UVpHPHS-3C3.1H2O25%pH2.5200mg/L400mg/L600mg/L800mg/L1000mg/L1200mg/L1400mg/LCOD21000mg/LpH2.5H2O21%2%3%4%5%6%7%2.5COD1.Fe2+CODFe2+OHFe2+UV-FentonCODpH7Fe2+COD1FeSO4800mg/LFe2+CODFeSO4H2O2OHCODH2O2FeSO4FeSO4FeSO4800mg/LCODCODFe2+H2O2Fe2+OHOHH2O2CODDeng[4]ODF+FeSO4800mg/LCOD62.3mg/L2.H2O2H2O2UV-FentonUV-FentonH2O2H2O2UV-FentonCOD22H2O223%3CODH2O2FentonH2O2OHH2O2OHH2O23%~4%CODH2O2H2O24%CODH2O2H2O2CODCODH2O25%COD113.9mg/LUV-FentonFeSO4800mg/LH2O25%[1]CreaseyW.BiochemicalEffectsofBerberine[J].BiochemicalPharmacology1979281081-1084.[2].[J].200328230-32.[3]BoltonJR,BircherKG,TurnasW.FiguresofMeritforAdvancedOxidationTechnologies[J].AdvancedOxidationTechnologies1996113-16.[4]Y.Deng,JamesD.Englehardt.TreatmentofLandfillLeachatebytheFentonProcess[J].WaterResearch2006403683-3649.201441Ce2219