不同形式电极与染料溶液的反应及其

1220004TechniquesandEquipmentsforEnvironmentalPollutionControlVol.1,No.2Apr.,2000X1,21,2211(1:,100085)(2:,200240)E24BBOB,70%;,pH,B,pH,,TOC:,,,,(BOD/COD),pH,,,,[1],,,,[25]ACF,,,TOC;,ACF,,,FeFe2+Fe3+,[68],,[9][1011],,[7],,[1213]BBOE4B,,X,:29637010;1(nm)BC23H21N2O7S2Na250.41506.5BOC34H18O288.98544.5E4BC21H17N2O372.90529120mg/L,820V,0.14A/L,,,Du2650(Beckman,),TOC(Shimadzu,)TOC1113E24BBOB1E24B13E24BBO,;B,TOC,,,FeFe2+Fe3+,TOC,,,,,,TOC21132,E24BBO,75%B22:1E24BBO,2,E24BBO,90%,1kWh/T,2BO3B2(%)TOC(%)(W3H3L-1)(W3H3L-1)(%)B71402.801.4748BO97702.500.4772E4B93623.730.937531pH45pH=379B4pHB5pHBTOC322:45pH,B;TOC,,TOC,TOCACF,,,OH,Fe2+Fe3+,,,;,,[1]..,1997[2]J.Naumczyk,L.Szpyrkowicz,F.ZilioGrandi,Electrochemicaltreatmentoftexitilewastewater,WaterSci.Tech2nol.,1996,33(7):1724[3]E.Exprosite;A.Saez;E.Herrero,A.Aldaz,Useahydrogen2diffusionelectrodeintheelectrochemcalremovalofleadfromeffulentsofleadelectrowinningprocesse,WaterEnvir.Res.,1998,70(3):306315[4]VitoldMikhailovich;Zadorozhny,JuryGeorgievich(Bakhir,VitoldMikhailovich;Zadorozhny,JuryGeorgievich,Rus2sia),Apparatusfortheelectrochemicalwaterpurificationandwastewatertreatment,CLASS:ICM:C02F0012461Ap2pl.WO9809917A112Mar1998,13pp[5]A.G.Vlyssides;C.J.Israilides,ElectrochemicaloxidationofatextiledyeandfinishingwastewaterusingaPt/Tielec2trode.J.Environ.Sci.Health,PartA:Toxic/HazardSubst.Environ.Eng.,1998,A33(5),847862(English)[6]JiajinpingYanngji,TreatmentofdyeingwastewaterwithACFelectrodes,WaterResearch,1999,33(3):881884[7],,,1997,18(6):3134[8],,,1997,16(4):1922[9]D.Simonsson,Electrochemistryforcleanerenvironment,ChemicalSocietyReviews,1997,26(3):181190[10],,,1994,15(1):4649[11],,,1998,18(1):58[12]D.Simonsson,Aflow2bypacked2bedelectrodeforremovalofmetalionsfromwastewater,J.Appl.Electrochem.,1984,14:595604[13]MurakiTakashi,Methodeandapparatusfortreatmentofwastewaterbyfixed2typeporous2electrodeelectrolyticcell,Class:ICM:C02f001246.ICS:C02f0012461:C02f001258.JP10174975.1998.742:1REACTIONANDENERGYCONSUMPTIONEFFECTOFDYESOLUTIONWITHDIFFERENTTYPESOFELECTRODESShenZheminWangWenhuaJiaJinpingLiuJunhuaLiDengcheng(1:StateKeyLaboratoryofEnvironmentalAquaticChemistry,ResearchCenterforEco2environmentsciences,ChineseAcademyofsciences,Beijing100085)(2:SchoolofChemistry&ChemicalEngineering,ShanghaiJiaoTongUniversity,Shanghai200240)ABSTRACTThisresearchhasinvestigatedenergyconsumptioneffectofThree2dimensionalelectrodewithelectrolyzingthreekindsofdye,DisperseRedE24B,VatBlueBOandAcidReadB.Theresultshowsthattheeffectofelectrolysisprocesswiththree2dimensionalelectrodescansaveenergyover70%.Andthemoreeffectivethedyescanbetreated,themoreenergycanbesaved.ElectrolysisofAcidReadBatvariouspHhasbeenconducted.AtvariouspHre2movalrateofcolorwasalmostthesameandunderneutralcircumstanceremovalrateofTOCwasthehighest.Keywords:dyestuff;electrolysis;three2dimensionalelectrode;wastewatertreatment522: