UASBSBR工艺处理啤酒废水的研究李智超

UASB+SBR李智超1,2,姜海萍3,郭　军4,谈　欣4(1.东南大学市政工程系,南京210096;2.南京人口管理干部学院,南京210042;3.扬州扬城水业有限公司,江苏扬州225009;4.青岛啤酒(扬州)有限公司,江苏扬州225009)　:,UASB+SBR,,,。:;UASB+SBR;:X703.1　　　:A　　　:1671-1556(2009)01-0041-03＊EngineeringPracticeofUASB+SBRProcesstotheBreweryWastewaterTreatmentLIZhi-chao1,2,JIANGHai-ping3,GUO-Jun4,TANXin4(1.AcademyofCivilEngineering,SoutheastUniversity,Nanjing210096,China;2.NanjingCollegeforPopulationProgrammeManagement,Nanjing210042,China;3.YangzhouYangchengWateIndustryCo.Ltd,Yangzhou225009,China;4.TsingtaoBrewery(Yangzhou)Co.Ltd,Yangzhou225009,China)Abstract:Intheprocessofitstechnologicalreconstruction,abeerfactoryinJiangsuProvinceadoptsUASB+SBRinthetreatmentofwastedwater.Theperformanceindicatesthatthedischargingofwaterreachesthesecondlevelaccordingtothenationalstandardsofourcountry.Atthesametime,recyclingoftheindustrialwastesisrealized.Keywords:brewerywastewater;UASB+SBRprocess;recyclingofindustrialwastes0　　,6～10t[1],,,,,,。:,、,25%～35%;,、,65%～75%。、,BOD5/CODCr,0.4～0.6,[2]。,。1　UASB+SBR　　+SBR,,,,,SBR,;,UASB+SBR,,。16　12009　　1　　　　　　　安全与环境工程SafetyandEnvironmentalEngineering　　　　　　Vol.16　No.1Jan.　2009＊:2008-09-23　　:2008-10-22:(1980—),,,,。E-mail:[e-mail]1.1　、,,,8000m3/d。,,。:CODCr=2500mg/L;BOD5=800mg/L;SS=300mg/L;pH=6.5～9:CODCr≤80mg/L;BOD5≤30mg/L;SS≤70mg/L;pH=6～91.2　UASB+SBR:①,,;②,;③,UASB;④UASB,UASBCODCr75%,SBR,60%～90%;⑤UASBSBR,,,。1。1　Fig.1　Technologicalflowofwastewater2　UASB+SBR2.1　(1)UASB。UASB、()3,。,,;,,UASBCOD[3]。UASB,pH,。2UASB,Lipp,8100m3,,1∶1,CODCr,pH。,,UASB、[4]。UASB,,,。UASBCODCr9000kg/d,0.5m3/kgCODCr,UASB4500m3/d(55%～65%);22680kJ/m3、21000kJ/t,1m31kg,5t/d。(2)SBR。SBR,[5]。4,5.0m,1∶4,BOD5-MLSS0.25kgBOD/kgMLSS·d。,5(41),SBR60m3/min。,[6],、。,8h,2h,1h,4h,1.0h,1.5h,0.5h,2.5～3.5mg/L。SBR,SBR。,,SBR。。,。SBR,,、。0.56/t·d(),CODCr4000t。2.2　,,,SBR,42　　　　　　　　　　　　　　　　　安全与环境工程　　　　　　　　　　　　　　第16卷12h;,UASB(),CODCr,SBR,SBR,8h,,1/3,。1　Table1　CheckingandacceptingreportofenvironmentaldetectioncontrolcenterCODCr/(mg·L-1)/(mg·L-1)/%BOD5/(mg·L-1)/(mg·L-1)/%SS/(mg·L-1)/(mg·L-1)/%1375058.098.5167020.098.8104060.094.22278045.098.4107015.598.556538.093.33124039.095.174415.297.932729.091.14133026.098.07887.699.046635.092.4　　UASB+SBR1。1:CODCr1240～3750mg/L,CODCr60mg/L;BOD5750～1700mg/L,BOD520mg/L;SS300～1050mg/L,SS60mg/L。。3　　UASB+SBR,,,、,,。:[1],,.UASB-SBR[J].,2001,17(9):54-56.[2],,.UASB-SBR[J].,2002,22(5):57-59.[3],.[M].:,2004.[4],.———、、[M].:,2004.[5].()[M].:,2006.[6],.[M].:,2004.(40)[13],.[J].(),2000,6(4):102-103.[14],,.COD[J].,2001,():6-9.[15]Sister,V.G.,E.V.Kirshankova.Ultrasonictechniquesinremo-vingsurfactantsfromeffluentsbyelectrocoagulation[J].Chem-icalandPetroleumEngineering,2005,41(6):9-10.[16]Song,S.,Z.He,J.Qiu,etal.OzoneassistedelectrocoagulationfordecolorizationofC.I.ReactiveBlack5inaqueoussolution:Aninvestigationoftheeffectofoperationalparameters[J].SeparationandPurificationTechnology,2007,55(2):238-245.[17]Den,W.,C.Wang.Removalofsilicafrombrackishwaterbyelectrocoagulationpretreatmenttopreventfoulingofreverseos-mosismembranes[J].SeparationandPurificationTechnolo-gy,2007,59(3):318-325.[18]Zhu,B.,D.A.Clifford,S.Chellam.Comparisonofelectrocoagu-lationandchemicalcoagulationpretreatmentforenhancedvirusremovalusingmicrofiltrationmembranes[J].WaterResearch,2005,39(13):3098-3108.:(1964—),,,,。E-mail:[e-mail]43第1期　　　　　　　　　　　李智超等:UASB+SBR工艺处理啤酒废水的研究