Fenton试剂加硫酸处理高浓度含酚废水的研究

Fenton试剂加硫酸处理高浓度含酚废水的研究Fenton试剂加硫酸处理高浓度含酚废水的研究I一1／(杨润昌周书卫玲(湘潭大学，411105)l『j、o摘要研究了硫酸Fenton试剂对酚的倦化降解作用，证实了硫酸与Femon试剂对酚的催化降解具有协同作用H2SOFt曲试剂对高浓度宙酚废水的处理结果说明，在FentorL试剂中加^硫酸可大大增加其对酚的降解能力与单独的Fenton试剂法比较，当H2O。，cOD(重量比)<08时，本法对COD~14000ma／L合酚废水COD去除率可提高40以上，对高旅度宙酚废水具有很好的趾理救果关t调Fen∞“型壅查坚苎墨盥氧化食固宕、砍J瞳．StudyonTreatmentofHighlyConcentratedPhenolWastewaterbyFentonReagentandSulfuricAcidYangl~unchangZhouShutianLuoWeiling(XiangtanUniversity，411105)AbstrctThecatalysisofFentonreagentandsulfuricacid(H2SO‘+Fenton)todegradationofphenolwasstudied．TheexistenceofsynergisticeffectinH2SO4Fentonsystemwasverified．Theexperimentsofhighlyconcen—treatedphenolwastewaterdegradationbyH2SO4+Fnt0nreagentwerecarriedout．TheresultsindicatedthatthedegradationeffectofFentonreagentwasgreatlyimprovedbytheintroductionofH2SO4ComporedwithFentonreagent，whileHO2：COD(weightratio)islessthan0．8andCODinisphenolwastewatercontentmorethan14000mg／L，theremovalofCODbythetreatmentprocessisoverfortypercentsmorethanFenton’s．HSO一Fentonreagentcanbeus