芬顿工艺的影响因素及其在难降解工业废水处理中的应用

《》，、。，。。；；、、、、。。、、。Fenton[1](1)Fe2+H2O2·OH·OH2.8V(2)·OH、(3)(4)。11.1。·OH·OHCODCrH2O2O2H2O·OH。。[2]30℃～50℃。[3]85℃。BasuSomnath[4]60℃60℃。1.2pHpH·OH。H+Fe3+Fe2+。pH3～5。Fe2+[5]。=2～43.5。1.3、。。C-CC=CCODCr。[6]pH3～5、H2O2240:12～24:1～2。1.4。H2O2CODCrH2O2CODCr。H2O2·OHCODCrH2O2。Fe2+CODCrFe2+。CODCr。Fe2+Fe2+H2O2·OHFe2+H2O2O2。。2。。2.1[8]。A/OA2/O。[9]FentonCOD97%。FentonCOD2000mg/L[10]。2.2COD。。[10]-FentonCOD93%~94%BOD590%～95%95%～96%。pH2～4H2O230g/LH2O21/150FentonH[12]COD50%。2.3、、。[13]Fenton。[14]、Fenton20009239DOI:10.16317/j.cnki.12-1377/x.2015.11.026《》t1t2pp=F11F12F13F14p21p22p23p24ppTN2FN2TO3AO2pppppppppppppppppppppppppp44。5、。。。[1],[J].,2010,(1).[2],,[J].,2011,(9).[3],[J].,1999,(4).1980—。。。20130206007GX20140204029SF。6SBR5COD88.4%SS98.3%BOD98.2%96%97.3%70.3%。[1].SBR,[J].2006,12806-807.[2],.SBR[J].2013.1144-45.[3],,.SBR.[J].2002(7)13-14.[4].SBR[C].,2007,11:19-22.1968—。Fenton。3、、。、pH、、。UV、、、。[1]Kammeyer,TeunisA.Eggelte,HenkOvermarsandetc.Oxidativebreakdownandconversionofurocanicacidisomersbyhydroxylradicalgeneratingsystems[J].Biochimicaetbiophysicaacta,2001,1526:277-285.[2],,,.Fenton.20049:6-9.[3]BasuSomnsth,WeiIrvineW.Mechanismandkineticsofoxidationof2,4,6-trichloroenolbyFenton’sreagent.EnvironmentalEngineeringScience,2000,17(5):279-290.[4]Yao-HuiHuang,Shu-TingTsai,Yi-FongHuang,Chuh-Yungchen.DegradationofcommercialazodyereactiveblackBinoto/ferrioxalatesystem[J].Journalofhazardousmaterials,2006(HAZMAT-6208):7.[5]·.Fenton[J].,2010,30(11)59-62.[6],,..,2007(5)3-6.[7]LechengL,XueyouS,andFengH.Mechanismofphoto-FentondegradationofethanolandPVA*.ChineseJ.Chem.Eng.,2003,11(5):577-582.[8],,,.[J]..200727(7)1084-1093.[9],,,.Fenton[J].:,2005,21(4)354-357.[10],,.Fenton[J].,2006,35(3)147-183.[11],,.-Fenton.:,2005,33(12):1635-1640.[12],,,.Fenton.,2001(3):24-25.[13],,.Fenton[J].,2006,36(6):39-41.[14],,.Fenton[J].:,2007,35(4):58-61.1982—。（32）（34）40