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1,2,2(1.,510642;2.,510275):,,,,:;:X506:A:100023770(2001)0320169203[1-3],,1+12,,(),,,,11.111.2,,,,,,,,CODCr[4]22.1,,,11.;2.;3.;4.;5.2.22.2.1[5,6]:515V,3060cm,0.3m3öh,pH5.027320016TECHNOLOGYOFWATERTREATMENTVol.27No.3June,2001:20002022146.0,,,pH,OH-,OH,,,99%,CODCr80%,121()(min)(pH)()(%)05.8610000059.02200080.00109.0871492.86209.1841795.83309.3214398.57609.5133.399.6705.88500000158.26833383.33308.64500090.00608.85357192.86909.01196296.081209.1283398.331509.2439299.221809.3338.599.9205.942000000159.145000075.00309.184166779.17459.243333383.33609.281666791.67759.361250093.75909.62909195.451209.98714396.4315010.04500097.5018010.11333398.3324010.32166799.1730010.6383399.5836010.9725099.8842011.3145.599.982.2.2[7,8]:515V,30cm,pH7.0,0.08m3öh,,,102mgöL,32CODCr(min)CODCr(mgöL)R(%)CODCr(mgöL)R(%)0252702078010165834.3973164.8215147441.6760870.7420115354.3751075.463074570.5242779.454556877.5230685.276052779.1527087.019048380.8924788.113(min)DBS(mgöL)R(%)56.194.02105.794.41204.195.98303.696.47403.596.57603.296.86903.097.061202.997.162.3,,,:O2+eO-2(1)H2O2:O-2+H+HO2(2)2HO2H2O2+O2(3)O-2+HO2O2+HO-2(4)HO-2+H+H2O2(5):H2O2+eOH+OH-(6)H2O2+Fe2+Fe3++OH+OH-(7)3071273,,;,;,,;,,,[1],.[J].(),1998,37(4):80-84.[2],.H2O2OH[J].,1997,23(6):354-357.[3],.[J].,1998,18(1):5-8.[4].[M].:,1989.[5],,,.[J].,1998,18(5):15-16.[6]LinSHandPengCF.TreatmentofTextileWastewaterbyElectricalMethod[J].WaterResearch,1994,128:277-282.[7],.[J].,1997,15(6):17-19.[8].[J].,1994,14(4):296-301.APPLICATIONOFTHEOXIDO-FLOCCULATIONREACTORTECHNIQUEFORWASTEWATERTREATMENTLIUYi,XIONGYa,ZHUXi2hai(1.CollegeofNaturalResourcesandEnvironment,SouthChinaAgriculturalUniversityguanzhou,510642;2.EnvironmentalScienceandEngineeringCenter,ZhongshanUniversityguangzhou,510275,China)Abstract:Theoxido-flocculationreactor(OFR)techniqueforwastewatertreatmentwassuccessfullydeveloped.TheOFRisfilledwiththehigheffectivenon-toxicspecialmaterial,catalystandotherauxiliaryingredientsbetweenthemainelectrodes.Underphysical-chemicaloptimalcondition,organiccontaminantsinwastewaterarerapidlyremovedbysubjectingtooxidation-reduction,coagulation,adsorption,complexation,replacementandsoonintheOFR.ItisactuallytheoxidationofhydroxylradicalwhichcanbeproducedrapidlyfromthefirstyieldedH2O2intheOFR.Thetreatmentforvariouswastewater(dye-printingwastewater,dyeswastewaterandwastewatercontaininganionsurfactants)withtheOFRwereinvstigated.Keywords:oxido-flocculationreactor(OFR);application;wastewatertreatment171,