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,(,510632):,Fe2+Cu2+H2O2Fe2++H2O2,,O3+H2O2+Fe2+,:;;:X703:A:100326504(2004)0420061203,,,,,,[1-2],[3][4],[5-6],,,Fe2+Cu2+H2O2Fe2++H2O2,,1,(),11,,BOD5/COD=0.10.2,,,,11pHSSBOD5CODTOCCN-7.37.510202025110120405046pHmg/L:(640064):(1961-),,,,,46122.1,22OZONELAB76-TRAILIGAZ,,10g/h1m2L,,,2.23:Fe2+Cu2+H2O2,FeSO47H2OCuCl22H2O16,转载[3],:(COD),(BOD5),(TOC)DOHRMANNDC80,pHLPH330TpH,2.4,,,:FeSO47H2O100mgFe2+;CuCl22H2O100mgCu2+;nH2O2/nO3=0.10.3Fe2+Cu2+,;2.5,,,,1618L/h0.5h,,,45mg/L.0.5h10min,30min,:pHCODBOD5TOCO333.1pHCOD,pH,pH;pH,,COD,33pHCOD3.23Fe2+Cu2+H2O2,,Fe2+Cu2+,COD;,COD4,COD40%67%,O3+H2O2+Fe2+CODO3+H2O2,Fe2+COD4COD3.3H2O2/O3O3+H2O2,3H2O2/O3=0.1,0.2,0.3COD,55,3COD,COD,5H2O2/O33.43O3/H2O2=0.10.20.3,,,,15min,50%;,,30min30%;60min,,2627420047中国科技论文在线(GB8978-1996)2pHSSBOD5CODTOCCN-7.37.5102020251101204050467.57.610151012303510120.30.4697030100200.5:pHmg/L4(1)O3+H2O2+Fe2+,BOD550%,CODTOC70%,90%,,(GB8978-1996)(2)30min,30min(3)pH,[][1],./[J].,2000,20(2):159162.[2]BelfahdelH,RatelA,QuederniA,etal.RemoveofColourandOrganicMattersinIndustrialPhosphoricAcidbyOzone2EffectonActivatedCarbonTreatment[C].Proceedingsofthe12thWorldCongressoftheInternationalOzoneAssocia2tion,1995,2:501508.[3],,.[J].,1999,15(11):14.[4]RichardHSakaji,ArdyAssadiRad,AndrewMHoffman.AComparisonofOzoneResidualAnalysersforOzonePro2cessControlinDrinkingWaterTreatment[C].Proceedingsofthe12thWorldCongressoftheInternationalOzoneAsso2ciation,1995,2:525536.[5],,.[J].,1999,12(1):1719.[6],KouCH,ZappiEM.[J].(),1997,25(12):5054.(:20030307;:2003206223)(60)(2),(),,,(3),,,,[][1],.[J].,1997,1:58262.[2],,,.[J].(),2001,20(3):109112.[3],,.[J].,2002,12(4):37241.[4],,,.(H2SO4)[J].,1995,3:13218.[5],.[J].,2000,18(2):46249.[6],,,.[M].:,2002,34235.[7],,,.(PASC)[J].,2000,3(12):46249.[8],,,.[J].,2001,27(6):6612665.(:2003205219;:2003209205)36,中国科技论文在线(DepartmentofEnvironmentalEngineering,JinanUniversity,Guangzhou510632)Abstract:Basedontheelementaryprinciplesofozoneoxidation,labexperimentswasmadetodeterminedegradationrateandfinalremovalpercentageoforganicpollutantsandcyanidesinmixedwastewaterfromanautomobilemanufactorybymethodofozonationcatalyzedwithFe2+,Cu2+,H2O2andFe2++H2O2.ResultsshowedthatthecombinedtechnologyofO3+H2O2+Fe2+caneffectivelyremoveorganicpollutantsandcyanidesfromwastewater,andwaterqualityofeffluentcansatisfythefirstgradeofNationalCriteria.Keywords:ozonation;mixedwastewater;wastewatertreatmentApplicationofCoagulate2biologicalContactOxidizingtoTanWastewaterTreatmentZHOUShu2kui,XUShi2rong,ZOUHong2zhe(CollegeofCivilEngineering,HunanUniversity,Changsha410082)Abstract:Theprocesstotreatwastewaterofatanworkswasim2provedbasedonanalysisofitscharacteristicsbymethodofcoagu2late2biologicalcontactoxidizing.Theoperationprovedthatthetechnologyisasimple,leastcost2effectivemethodfortanwastew2atertreatment.Keywords:tanwastewater;coagulate;biologicalcontactoxidiz2ing;syntheticfilter;applicationPilot2scaleStudyonMembraneBioreactorforWastewaterReuseZHANGYun2xia,XINGGuo2ping,ZHUWen2ting,SUNBao2sheng,ZHAOXin2hua(SchoolofEnvironmentScienceandEngineering,TianjinUniversity,Tianjin300072)Abstract:Apilot2scalestudyontreatmentofbathingwastewaterfromauniversitydormitorywascarriedoutusingacombinedpro2cessofbiologicalcontactoxidizationandmembranebioreactor.Re2sultsshowedthatremovalefficiencyofSS,color,CODCr,LASandNH3-Hwas99%,95%,90%,95%and95%respectivelywithcontacttimeof5h.Thecombinedprocessprospectiveinwastewaterreclamationhassomecharacteristicsofstableperfor2mance,simpleoperationandeasymanagement,andeffluentcanmeetdischargecriteria.Keywords:bathingwastewater;biologicalcontactoxidization;membranebioreactorSelectionofComplexFlocculantforRefineryWastewaterTreatmentYANJiabao1,XIAMinggui2,YUFeng2(1.WuhanUniversityofScienceandTechnology,Wuhan430081;2.WuhanPetrochemicalWorks,Wuhan430080)Abstract:Flocculantforrefinerywastewatertreatmentwasselectedbyexperiments.Resultsshowedthattheselectedorganichighmoleculeflocculants(PAMorHL-704)combinedwithinorganicflocculantPACremarkablyincreaseremovalefficiencyofoilandCOD.Thecomplexflocculantshaveadvantagesofstrongeradapt2abilityandlowerdosagethananyflocculantusedindividually.Keywords:refinerywastewater;flocculant;selectionPracticeonCASTProcessforMunicipalWastewaterTreatmentCHENKeling,ZHANJian(CentralSouthMunicipalEngineeringDesignInstitute,Wuhan430010)Abstract:ApplicationofCASTprocesstoawastewatertreatmentplantwasintroduced,andtheoryofCASTprocess,designoftankstructure,aerationsystem,waterdischargesystem,mixedwaterreturnsystemandsludgedischargesystemweredescribed.Advan2tagesandattentionswerealsosummarized.Keywords:CASTprocess;tankstructure;aeration;waterdis2charge;return;d