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张乐华,朱又春,李勇(广东工业大学环境工程系,广东广州 510090) []。、,。 [];; []X703 []A []1005-829X(2001)10-0005-04ApplicationofelectrolysistowastewatertreatmentanditsresearchprogressZHANGLe-hua,ZHUYou-chun,LIYong(DepartmentofEnvironmentEngineering,GuangdongUniversityofTechnology,Guangzhou510090,China)Abstract:Theapplicationofelectrolysistowastewatertreatmentaroundtheworldinrecentyearsarereviewed.Theprogressinaspectsoftherefractorywastewater,thedisinfection,andthecombinationtreatmentwithothermethodsisem-phaticallyexpounded.Atthesametime,theexistingproblemofwastewatertreatmenttechnologybyelectrolysisandtheresearchdirectionofthisfieldarediscussed.Thetechnologybyelectrolysisandtheresearchdirectionofthisfieldareal-sodiscussedandproposed.Keywords:electrolysis;wastewatertreatment;electrode ,、、[26],,.SBR[J].,1996,17(1):65～67.[27],,.[J].,2000,13(2):117～118.[28],.PAC—SBR[J].,1995,13(5):3～6.[29],.[J].,1993,13(6):325～327.[30],,.[J].,1987,6(9):61～64.[31],.[J].,1995,16(5):45～47.[32],.UASB—[J].,1999,19(2):18～19.[33],,.UASB[J].,1997,23(4):28～30.[34],.UASB[J].,1992,14(4):2～4.[35],.UASBB12[J].,1996,17(6):63～65.[36],.PUASB[J].,1999,20(1):47～50.[37],,.UASB+AFC[J].,1994,15(6):54～57.[38],.[J].,1999,25(4):39～40.[39],,.—[J].,1988,10(5):18～20.[40],.[J].,1989,11(6):24～27.[41],.—[J].,1993,15(5):21～27.[42],,.[J].,1997,16(8):34～35.[43],,.[J].,1994,15(6):20～22.[44],,.[C].,,1997:208～211.[45],.—[J].,1995,16(1):29～31.[46],.SBR[J].,2000,26(1):43～48.[47],./[C].8,,1997:330～332.[](1970- ),1997,,。[]2000-11-13—5—2001年10月第21卷第10期 IndustrialWaterTreatment Oct.,2001Vol.21No.10,、、、,。6:(1)〔1～6〕;(2)〔7～15〕;(3)〔16～20〕;(4)〔21～25〕;(5)〔26～28〕;(6)〔29～31〕。,。1 ,,。,(Ni2+)、(Cr6+)Au、Ag〔5〕。(),(pH、、、)。1g/L50mg/L,60%,99.7%。BabitaVerma,,,Cr6+500～700mg/L,98.4%〔3〕。2 ,、、、,,。、、、、,,,,,;,、、。 ,〔7～10〕。COD。COD。 TaguchiChobei(dioxines)〔11〕。,5～100kV,。,,16V,0.8A/dm2,COD70%～80%。,LN-NcrFe,α-,,,90%。、。3 、 、,。,〔16〕。,,、,、。 TsuzukiKoichi,〔17〕。,。,。。10V,5min,98%。10mg/L,,、。 KatoIsao—〔20〕。,,,、。,,、。,。 : (1),HClO。: :2Cl--2eCl2 Cl2+H2OHClO+HCl OH-ClO-,: 12ClO-+6H2O-12e4HClO3+8HCl+3O2 HClOHClO3,。 (2)H2O2·OH,H2O2·OH。—6—专论与综述 2001-10,21(10) (3),,。4 ,。。 〔22〕,。,1,50%,,。 1996,—〔23〕。,,。,99%,COD95%。1999,—〔21〕。—,4,。 〔24,25〕。,,,。,,。1988U.Fuchs,〔32〕。1992,R.B.Meller—〔33〕。,,,NH4+NO3-,N2,NH3-NNOx-95%85%。,,—NH3-N、NO3-NO2-。,,1996—,、、、。,。5 ,,。 、〔28〕。,2L,,。、,,,,,,。99.6%,COD90%。 1996〔26〕。、。,。,,,,,。,,。 ,。,。Ad-vancedChemicalOxidation,(ACF)〔7,30,31〕,,。H2O2,FeFe2+,Fe(OH)2·Fe(OH)3,。(DimensionallyStableAnodes),,;,·OH,,。—7—2001-10,21(10) 电解法在废水处理中的应用及研究进展6 (1),。 (2),。 (3)、。,、。 (4),。。 (5)。 (6)。[][1]ExpositoEduardo,etal.Removalofheavymetalsinwastewaterbyelec-trochemicaltreatment[J].Chem.Eng.Edu.,1999,33(2):172～176.[2]MoggioGuidoE.Recyclingandtreatmentofelectroplatingwastewater[J].Technol.Chim.,1999,19(5):89～95.[3]BabitaVerma,ShuklaNP.Electrolyticseparationofchromiumfromchrometannerywastewater[J].IndianJ.Environ.Health,1999,41(1):43～48.[4]LandauUwe,HerrmannSigrid.Methodforelectrolyticregenerationofpol-lutedmodiumsolutions[P].DE19804534,1998.[5],.[J].,1997,17(2):22～25.[6]ShinYJ,etal.Lithiumrecoveryfromradioactivemoltensaltwastesbyelectrolysis[J].J.Radioanal.Nucl.Chem.,2000,243(3):639～643.[7],.(ACF)[J].,1997,16(4):19～22.[8].[J].,1999,19(5):264～268.[9]FukatsuK,KoktsS.Bleachingofcottonfabricbyelectrogeneratedspecies-decolorationofcoloringmatterbyelectrolysis[J].Text.Res.J.,2000,70(4):340～346.[10],.[J].,1999,19(5):441～444.[11]TaguchiChobei.Decompositionofdioxinsinincineratorashesbyelec-trolysis[P].JP167528,2000.[12],.[J].,1999,19(5):406～409.[13],.[J].,1995,21(2):120～124.[14],.[J].,1997,15(6):9～12.[15],.[J].,1999,19(3):26～27.[16],.[J].,1998,17(1):28～29.[17]TsuzukiKoichi,etal.Effectsofelectrochemicaltreatmentonmicrocystisextinction[J].MizuKankyoGakkaishi,1999,22(3):228～231.[18]ItoKimikazu.Methodanddeviceforproductionofdisinfectionwaterhav-ingstableresidualchlorinecontent[P].JP05756,2000.[19]KamitaniYoshinori,AoiChikai.Methodforproductionofelectrolyzeddisinfectionwater[P].JP347555,1999.[20]KatoIsto,etal.Apparatusfordisinfectionoftapwaterorgroundwatersbyadsorptionandelectrolysis[P].JP347538,1999.[21].[D].,2000:42～53.[22],.[J].,1995,16(5):6～9.[23],.—[J].,1996,22(3):168～172.[24],.[J].,1998,11(1):45～47.[25],.[J].,1996,15(6):25～27.[26],.[J].,1996,15(1):28～29.[27].[J].,1995,15(3):33～36.[28],.[J].,1999,18(3):270～273.[29]FiskJD,BoyleJD.Electrolytictoxicmetalremovalfromeffluentsusingreticulatedvitreouscarbon[J].Trans.Inst.Met.Finish,2000,78(3):113～119.[30],.[J].,2000,19(3):120～123.[31],.[J].,1997,16(5):24～27.[32]FuchsUweandFurstPeter.Methodandapparatusforelectro-biologicalreactors,especiallywaterpurification[P].DE3838170,1998.[33]RBMeller,etal.Reductionofnitrateandnitriteinwaterbyimmobi-lizedenzymes[J].Nature,1992,355:717～719.[](1974- ),1999。[]2001-05-12—8—专论与综述 2001-10,21(10)