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29 320115 PetrochemicalTechnologyApplication Vol.29 No.3 May2011(231～233)丁健1,刘光利2,张媛2(1.,730070;2.,730060):[(COD)800mg/L,pH7～8]。,20V,25min,1cm,COD51%。:;;;;;:X781.1 :B :1009-0045(2011)03-0231-03 ,,[1]。,,、。、、、、、[2-8],。,,、[9]。,(COD),。,pH、、、COD。1 ①1.1 ,COD800mg/L,pH7～8。1.2 ,,,。,30min,COD。1.3 DH1716-7A,(7cm×4cm),(7cm×4cm)。[10],HannapH211,pH。2 2.1 pHCOD1,20V,1cm,20min,pH7～9,COD,pH,pH。1 pHCOD2.2 COD2,1cm,20min,,COD。,20V。①:2011-02-17;:2011-02-22:(1984—),,,。2 COD2.3 COD3,20V,1cm,COD;25min,,,。,,25min。3 COD2.4 COD4,20V,25min,,COD;,,。,1cm,COD51%。4 COD3 ,20V,25min,1cm,COD51%。:[1],.[J].,1997,19(6):19-22.[2],,.-(Ⅵ)[J].,2007,27(10):51-54.[3],,,.[J].,2009,24(4):54-57.[4],,,.Fenton[J].,2010,31(3):275-279.[5],,.--[J].,2006,32(7):82-84.[6],,,.[J].,2004,24:196-198.[7],,,.[J].,2003,28(2):87-90.[8]MollanMYA,MorkovskyP.Fundamentals,presentandfutureperspectivesofelectro-coagulation[J].JournalofHazardousMaterials,2004,B14(1-3):199-210.[9].[J].,2006,24(6):55-59.[10].[M].4.:,2002.:[1].[J].,2010,27(2):149-152.[2].-[J].,2010,17(2):46-50.[3].[J].,2009,31(3):24-26.[4].[J].,2009(27):122-122.[5],,,.[J].,2009,38(3):166-169.[6],.[J].,2009,16(1):38-43.[7],,,.[J].,2008,31(8):87-89.[8],,,.[J].,2008(1):30-32.[9]BukhariAA.Investigationoftheelectro-coagulationtreatmentprocessfortheremovaloftotalsuspendedsolidsandturbidityfrommunicipalwastewater[J].BioresourceTechnology,2008,99(5):914-921.[10]ParamaKalyani,BalasubramanianN,SrinivasakannanC.Decolo-nizationandCODreductionofpaperindustrialeffluentusing·232· 29 electro-coagulation[J].ChemicalEngineeringJournal,2009,151(1/3):97-104.[11]SivaramatqisfmaCN.Effluenttreatments:Electrocoagulation[J].Colourage,2008,55(4):58,60,62,68.[12],,.[J].,2007,33(35):201-202.[13]JoyceS,HertelWMⅢ.Ballastedflocculationprocessandsys-temincorporatinganelectro-coagulationreactorfortreatingwa-terorwastewater:US,20050050918[P].2006-05-25.[14]MohamedHE,OlfatMS,WafaaKM.Purificationofrawsurfacewaterusingelectro-coagulationmethod[J].Water,Air,andSoilPollution,2004,158(1/4):373-385.Treatmentofnitrilerubberwastewaterbyelectro-coagulationmethodDingJian1,LiuGuangli2,ZhangYuan2(1.SchoolofEnvironmentalMunicipalEngineering,LanzhouJiaotongUniversity,Lanzhou730070,China;2.LanzhouPetrochemicalResearchCenter,PetroChina,Lanzhou730060,China) Abstract:Wastewaterwithchemicaloxygende-mand(COD)800mg/LandpHvalue7-8fromanitrilerubberunitwastreatedbyelectro-coagula-tionmethod.Theresultsshowedthatundertheopti-mumelectrolysisconditionofvoltage20V,reactiontime25minandtheplatespacing1cm,CODre-movalratewas51%. Keywords:electro-coagulationmethod;nitrilerubber;wastewater;voltage;chemicaloxygende-mand;removalrate○○ “ChemicalWeek,2011-01-25”,2.85(3.81)、。70t/a25%。2014100t/a。,1.36t/aTencel。3000Tencel5t/a。,1.38t/a32.5t/a。1800,16t/a,2012。(荆门石化庞晓华供稿)BPPTA “,2011-02-17”,BP,(PTA)。PTA,PTA,125t/a。2014。,BPPTA170t/a,2012。(荆门石化庞晓华供稿)·233· 3 .