处理汽水类饮料废水的水解酸化SBR工艺

22120061WATERRESOURCESPROTECTIONVol.22No.1Jan.2006:(1981),,,,E2mail:[e-mail]+SBR1,1,1,2,1(1.,221008;2.,518017):+SBR,(CODCr)20004000mg/L,(BOD5)10002000mg/L,,(CODCr)130mg/L,(BOD5)25mg/L,GB89781996:;;;:X703:B:1004O6933(2006)01O0081O03Applicationofhydrolysisacidification2SBRtotreatmentofcarbonatedbeveragewastewaterYANGWen2lan1,MAJie2wen1,JIANGJia2chao1,HEBin2,LIDuo2song1(1.CollegeofEnvironmentandSpatialInformatics,CUMT,Xuzhou221008,China;2.ShenzhenJingyuanEnvironmentProtectionIndustryCo.,Ltd.,Shenzhen518017,China)Abstract:Techniquedesignandoperationeffectofhydrolysisacidification2SBRinthetreatmentofcarbonatedbeveragewastewaterwerepresented.Theprocessiseffectiveforpollutantremovalandhasadvantageoflowenergycostandfeasibilityinmanagement.UndertheconditionwhentheconcentrationofCODCrintherawwastewateris2000-4000mg/LandthatofBOD5is1000-2000mg/L,themeanconcentrationofCODCrineffluentwillbelowerthan130mg/L,andthatofBOD5willbelowerthan25mg/L,whichconformtothesecondgradeofintegratedwastewaterdischargestandard,i.e.GB8978O1996.Keywords:wastewatertreatment;carbonatedbeverage;hydrolysisandacidificationtechnique;SBR1,,,,(),2000m3/dGB89781996,11(CODCr)/(mgL-1)(BOD5)/(mgL-1)(SS)/(mgL-1)pH20004000100020005011121503015069:.2,(+),(1kg/t),pH1211,,18©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.+,()()[1]:a.,,,,,,b.,,,c.,,,,;,,pH,pH,,,,,SBR,,,,,[2],,[3O9]+SBR33.1,,,,,,,,,pHSBR,SBR,,,,,,,1,4080m3,,,13.2a.,,30006002100mm,,100m3/h,5mm,400mm,600mm,2100mmb.12h,1360m3,,1,,3,,100m3/h,13m,715kW;2,100150r/minc.112kgCOD/(m3d),310mg/L,1090m3,12h,,,2,11000110005200mm,,d.SBRSBR,SBR3,12h,6h(3h),6h,115h,115h2,1000m3,0114kgBOD/(kgMLSSd),310410g/L,415m,250mm,016018m2,25%,954,318333m3,350m3/h3,11,55m3/h,12m,317kW,3,SBRe.SBR,,18123m3/min,5kPa,30kW,4,,SBR1f.,28©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.SBR30%556kg/d,9918%,278m3,200m32,,,g.98%,28m3,30m3,,1h.2,,5m3/h,016MPa,4kW,1,120kg/(mh),1000mm,6h/d,1,,3kg/t,0115%,1i.,100m33.3863123,7220m2(),380kW,1107/m3,01845/m3,01054/m3,0117/m3420048,20048200410SBR,2,323SBR2,COD45%50%,BOD45%,BOD/COD0148601549,3,SBR(COD)130mg/L,(BOD)25mg/L,GB897819965a.+SBR,,,COD,BOD95%98%,pH810,(SS)35mg/Lb.,pH,pH[10],pH,pH(pHH2SO4HCl)pH,,OHHCO3,OH,pH810,,c.,,,,,;(pH),:[1],.[M].:,2003:65O83.[2],.[J].,2003(1):25O28.[3]IRVINER,BUSCHAW.Squencingbatchbiologicalreactorsanoverview[J].J.WaterPollutionControlFed,1979,51(2):235O243.[4]ARORAML,BARTHEF,UMPHRESMB.Technologyevaluationofsequencingbatchreactors[J].J.WaterPollutionControlFed,1985,57(8):867O875.(86)38©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,(BOD)/(COD),01330148,27%2(VFA)/d(VFA)/(mgL-1)/d(VFA)/(mgL-1)2141752171013512268164811618016121251827718612310149101414518286138551219916161421228214,,,2,(VFA),,(GC/MS)56,(GC/MS),()()35(GC/MS)TIC6(GC/MS)TIC3GC/MS/199273661100016110030098610115140125GC/MS,,8419%,75%,2:COD20%34%,,(VFA),(BOD)/(COD)27%,,:[1],,,.O[M].:,1991:109O117.[2]LARRYDB,CLIFFORDWR.Biologicalprocessdesignforwastewatertreatment[J].Prentice2HallInc.,1993:1103O1109.[3]YANGJ.Recoveryofanaerobicdigestionafterexposuretotoxicant[R].USDeptofEnergy.ContractNO.ECO77OSO02O4391.101O108.[4]WOOLARDCR,IRVINERL.Treatmentofhypersalinewastewaterinthesequencingbatchreactor[J].Wat.Res.,1995,29:1159O1168.(:2005O03O14:)(83)[5]BOONAG.Squencingbatchreactors:Areview[J].JournaloftheCharteredInstitutionofWaterandEnvironmentalManagement,2003,17(2):68O73.[6],,.OSBR[J].,1998,19(3):54O57.[7].OSBR[J].,2001,17(3):8O11.[8],,.OOSBR[J].,2002,28(4):32O33.[9]GUIMARAESP,MELOHNS,CAVALCANTIPFF,etal.Anaerobic2aerobicsewagetreatmentusingthecombinationUASB2SBRactivatedsludge[J].JournalofEnvironmentalScienceandHealthPartA,2003,38(11):2633O2641.[10],.[M].:,2003:26O31.(:2005O04O25:)68©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.