PIONEERINGWITHSCIENCE&TECHNOLOGYMONTHLY200951,,,3×106~4×106m3/d,COD2000~3000mg/l,BODCOD0.2,。、、、、,。,。、、、、、。,RuO2-Ti,pH、、、,。22.1:(1),,,、,,、;、NaCl、、、,。:,RuO2-Ti,,143cm2,3cm。,。2.2pHpHS-25pH;;COD;752415mm。2.3,COD810mg/l,500ml。pH、、、COD。33.1pH10V,NaCl2.0g/l,COD810mg/l,,H2SO4NaOHpH,pH2.0、4.0、6.0、8.0、10.0,30min60min,pH。2、3,,CODpH。,COD。,,,。:。pH。pH,,。,,,,,。pH60minCOD,,,OH-,pH。,,pH。,pH=2.0。3.2,(430073),RuO2-Ti,,pH、、。,15V、pH2.0、NaCl2.0g/L。15min,COD35.49%,99.50%。,,。X703A:2009-03-0212pHCOD3pHOOOHOHSO3Na60min30min024681012pH100908070605040(%)60min30min105100959085807570COD(%)024681012pH142PIONEERINGWITHSCIENCE&TECHNOLOGYMONTHLYNO.52009,,。,,(1)。pH2.0,NaCl1.0g/L,10V,30min,,COD,。1,,COD。,,,,;,,,,。,、,,,,。,,,,,20V,60min,65℃。,,,,。,,COD。5V、10V15V,,。1,,15VCOD,,,15V。3.33.3.115VpH2.0,2.0g/LNa2SO4NaCl,。4、5,Na2SO4,COD,NaCl,COD,1h。。NaClNa2SO4,,,:2Cl-→Cl2+2e-(1)Cl2+H2O→HOCl+Cl-+H+(2)HOCl→H++OCl-(3):+OCl-→→CO2+Cl-+H2O(Cl-、Cl2、OCl-)(·OH),。YangC.-H.。Na2SO4,。。3.3.215VpH2.0,5,1.0、2.0、3.0、4.0、5.0g/L。,。,,。30min。6COD、。6,,COD,COD-。,,,。,,COD。,,,,。2g/L,,2g/L。4,,,、,、,,15V、pH2.0、NaCl2.0g/L。,COD、、,COD、。2。5(1):1(V)5101520(A)1.932.303.546.16(min)7130135.6U×I×t(J)41400414004140041400(%)99.9999.9799.7961.22COD48.13%61.09%61.70%62.35%(mg/J)0.0047090.0059760.0060360.006099(mg/mol)286.0720.71091.51471.34CODCOD(%)1009080706050403020100010203040506070(min)5(%)1009080706050403020100010203040506070(min)6、CODCOD(%)100908070605040302010016001400120010008006004002000(mg/mol)COD0123456g/L143PIONEERINGWITHSCIENCE&TECHNOLOGYMONTHLY20095,,。,,。,。PLCLM,,,,,。1MCGS32,Windows98/2000NT,、、、、、、、,、、、、。PLC、、、,,,。1。1.1ModemModem(2)。1.2ModemModemcom1,,Modem,,(3)。1.3ModemFPWINGR,PC,commodemcom。ModemRS-232C,RS-232CPLC,Modem,115V、pH2.0、NaCl2.0g/L。(2)15min,COD35.49%,99.50%。(3),,,COD。2.0g/L。1.[J].,2007(6)2.[J].,2007(3)3AngelaUnkroth,VolkerWagner,RolandSauerbrey.Laser-AssistedPhotochemicalWastewaterTreatment[J].WaterScienceandTechnology,1997(4)4K.Rajeshwar,J.G.Ibanez.Environmentalelectrochemistry:FundamentalsandApplica-TionsinPollutionAbatement.SanDiego:AcademicPress,Inc.,CA,19975YangC.H.,LeeC.C.,WenT.C.Hypochlo-riteGenerationonRu-PtBinaryoxideforTreatmentofDyeWasteWater[J].J.Appl.Electrochem.2000(30)6YutakaSakakibaraetal.MeasurementofMassTransferCoefficientswithanElectro-ChemicalMethodUsingDiluteElectrolyteSolutions[J].WaterResearch,1994(1)()2(min)012361015(A)4.404.384.684.825.285.735.66(%)0.0020.0060.0062.5087.5097.5099.5080000640003200030000100002000400COD(%)0.0018.6419.6525.2031.6227.1435.49(mg/J)00.0191750.0094590.0078500.0044910.0021330.001883(mg/mol)0.03468.91711.31420.1812.5385.9340.6:2009-01-02(241000),。、。,,,、,。MCGSTP273A2Modem144