ASBR法研究进展与展望孙剑辉

1120002　TechniquesandEquipmentforEnvironmentalPollutionControl　Vol.1,No.1Feb.,2000ASBR孙剑辉　王海燕(河南师范大学化学与环境科学学院,河南省高等学校环境工程重点开放实验室,新乡市453002)　ASBR、,ASBR。:ASBR　　　一、前　　言ASBR(AnaerobicSequencingBatchReactor),90IowaRichardR.Dague“”[1],。ASBR60McCatry(AF)70Lettinga(UASB),(SRT),(),,(HRT),,,(),,,ASBR。ASBR。ASBR、,ASBR,。二、ASBR法的工作原理ASBR1。ASBR1　ASBRASBR。ASBR。,,,,。ASBR,、、,2。2　ASBR　　:,、,。:HRT、OLR(OrganicLoadingRate)。:,,:,、(),。:,,,。,,10～30min,,。(MLSS)、(F/M)。:,,。。,。。ASBR。,,、、,。,ASBR,。三、ASBR法的特点1.,85　1　　　　　　　　　　　　　　:ASBR　　　　　　　　　　　　　,,[2],F/M。F/M,,,。,F/M,ASBRF/M,,F/M,,F/M,,。,,ASBR[3]。,ASBR,、,,,。2.,ASBR,、,HRT、SRT,。3.,,ASBR,(),,、、,,,UASB[4]AF,,、,,。4.,。ASBR,MLSS,F/M,、。[5～9],ASBR,,、,。5.,ASBR,5～65℃[8～15],18℃(COD1000mg/L),,。6.,ASBR,,(VLR)(SLR)[16～17],。四、ASBR法的研究现状,ASBR,RichardR.Degue,,ASBR[18～21]、,,,。86　　　　　　　　　　　　　　　　:ASBR　　　　　　　　　　　1　ASBR。[22],。,,4～6,。、,1～3。1500mg/L,28d10g/L·d。,。F/M=0.5[23～25]。ASBR(h∶d)[14]。。,,,。ASBR5.6。HRTASBR,。HRT、、,(6h)[5](6d)[26]。ASBR,、。。,(2min/h3min/h),CH4[14]。,,,,100S-1。ASBR,[27],,。15min,101.325kPa,。,,,SRT,ASBR,,,。,,。ASBR5～65℃,(5～25℃)(COD1000mg/L)[8～14]。35℃,HRT,COD(SCOD)92%～99%。COD=600mg/L、BOD5=285mg/L,20～25℃,HRT,SCOD、BOD590%;15℃,HRT=12～48h,SCOD、BOD580%,5℃,HRT=6h,SCOD、BOD562%75%。ASBR,5～35℃[28～31]。,(55℃)—(35℃)ASBR[26],—ASBR。,HRT=3d6d,VSS()2、3、4g/L·d,ASBR,—TSS()、VSS、—,VSS2、3、4g/L·d,HRT6d3d,VSS8.0～12.8%9.0～14.6%。—,1∶41∶2,,。ASBR,87　1　　　　　　　　　　　　　　:ASBR　　　　　　　　　　　　　HRT,,65℃,。ASBR,,[32]。15～25℃,5℃。[33],25～15℃,,;5～25℃HRT,2.0～3.3mm。,。ASBR,SRT,,[34～35]。NH3-NNO3-NASBR[36]。85LASBR,22±1℃,HRT=6d,VSS=4g/L·d,NH3-N≤1500mg/L,,NH3-N≥2000mg/L,;ASBRNO3-N160～320mg/L,[37]。ASBR、、、、[4]。、,、,ASBR[5～9]。五、ASBR法在我国废水处理中的应用前景,,,,,,。ASBR,、,。,,ASBR,。、、,,ASBR,。,,ASBR、。,,,ASBR,。,,ASBR,。[1]R.R.Dagueetal.,Anaerobicactivatedsludge,J.WaterPoll.ControlFed.,1996,38(2):220～226[2]LoganB.E.andHuntJ.R.,Biofloaulationasamicrobialresponsetosubstratelimitations,BiotechnologyBioengineer-ing,1988,31,91～101[3]R.R.Dagueetal.,Initialstudiesontheanaerobicsequencingbatchreactor,WaterScience&Technology,1992,26(9～88　　　　　　　　　　　　　　　　:ASBR　　　　　　　　　　　1　11):2429～2432[4]RichardR.Dague,Alaboratory-scalecomparisonoftheUASBandASBRprocess,50thPurdueIndustrialWasteConfer-enceProceedings,AnnArborPress,Inc.,Chelsea,Michigan48118.PrintedinU.S.A,1995,365～377[5]UdemeJ.NdonandRichardR.Dague,EffectsoftemperatureandhydraulicretentiontimeonASBRtreatmentoflow-strengthwastewater,waterResearch,1977,31(10):2455～2466[6]L.H.Ketchum,ASBRtreatmentofcoalconversionwastewater,Report1989,Avail.NTIS.FromEnergyRes.Abstr.,1990,15(9):Abstr.,NO.21157[7]JakeA.Hollopeter,RichardR.Dague,ASBRtreatmentoflandfillleachate,Proc.Ind.WasteConf.,1994,49TH277～84[8]GourangaC.Banik,RichardR.Dague,ASBRtreatmentofdilutewastewateratpsychrophilictemperatures,Proc.-WEFTEC'96,Annu.Conf.Expo.,69th1996,1,235～246[9]JamesPatricEarley(Univ.NotreDame,NotreDame,INUSA),ASBRtreatmentofhigh-strengthphenolicwastewa-ters,1990,437pp.Avail.Vniv.MicrofilmsInt.[10]GourangaC.BanikandRichardR.Dague,ASBRtreatmentoflowstrengthindustrialwastewateratpsychrophilictem-peratures,WaterScience&Technology,1997,36(2～3):337～344[11]UdemeJamesNdon,ASBRtreatmentoflowstrengthwastewater,Avail.Univ.MicrofilmsInt.,OrderNO:DA9531772FromDiss.Abstr.Int.,B1995,56(5):2765[12]U.J.Ndon,R.R.Dague,AmbienttemperaturetreatmentoflowstrengthwastewaterusingASBR,BiotechnologyLet-ters,19(4):319～323[13]S.K.Kaiser,InitialStudiesontheASBRatthermophilictemperatures,MastersThesis,Library,IowaStateUniversi-ty,Ames,IA,50011,USA.[14]ShihwuSung,RichardR.Dague,Laboratorystudiesontheanaerobicsequencingbatchreactor,WaterEnvironmentResearch,67(3):294～301[15]UdemeJ.Ndon,RichardR.Dague,LowtemperaturetreatmentofdilutewastewaterusingASBR,Proc.Ind.WasteConf.,1994,49TH563～80[16]RandallA.Wirtz,RichardR.Dague,Enhancementofgranulationandstart-upintheASBR,WaterEnvironmentRe-search,1996,68(5):883～892[17]RandallA.Wirz,RichardR.Dague,LaboratorystudiesonenhancementofgranulationintheASBE,WaterScience&Technology,36(4):279～286[18]RichardR.Dague,PrinciplesoftheASBRProcesses,Adv.Filtr.Sep.Technol.,1994,8:211～214[19]SungShiwu,RichardR.Dague,FundamentalprinciplesoftheASBRprocess,Proc.47thInd.WasteConf.PurdueU-niv.WestLafayette,Ind.[20]SungShiwu,RichardR.Dague,FundamentalprinciplesoftheASBRprocess,WaterEnviromentalResearch,67(3):995[21]SungShiwu,RichardR.Dague,DesignmodelforASBR,Proc.-WEFTEC'96,Annv.Conf.Expo.,69th1996,1,647～656[22]MorrisDamon,SungShihwuetal.,ComparisonofperformanceofASBRsystemsseededwithgranularandflocculentbiomassinthetreatmentofbeefslaughterhousewastewaster,Adv.Filtr.Sep.Technol.,1997,11,584～589[23]TrancisL.LosReyesⅢ,RichardR.Dague,EffectsofinitialseedconcentrationonthestartupoftheASBR,Proc.Ind.WasteConf.1995(Pub1996),50th,449～59[24]R.A.Wirtz,R.R.Dague,EffectofinitialseedconcentrationandgranulationenhancementfactorsonstrartupoftheASBR,AdvancedFiltr.Sep.Technol.,1995,9:654～71[25]FrancisL.LosReyesⅢ,RichardR.Dague,EffectsofseedconcentrationandorganicloadingonthestartupoftheAS-BR,Proc.WaterEnviron.Fed.Annv.Conf.Expo.,1995,68(7):13～24[26]PrinceN.Dugba,RuihongZhang,Treatmentofdairywastewat