ASBR工艺的研究现状与发展邵享文

ASBR邵享文(福州大学土木工程学院,福州350002)　:(ASBR)、、,、、,。、,。:(ASBR);;:X703.1　　　:A　　　:1671-1556(2011)04-0057-07:2010-10-09　　:2010-11-05:(51008080);(XRC-0845):(1978—),,,,。E-mail:[e-mail]velopmentofASBRSHAOXiang-wen(CollegeofCivilEngineering,FuzhouUniversity,Fuzhou350002,China)Abstract:Anaerobicsequencingbatchreactor(ASBR)isanewlydevelopedtechnologyandhasbeenexten-sivelystudiedduetoitsadvantages:noshortcircuit,highefficiencyforCODremovalandgasproduction,noprimaryandsecondarysettlesandflexiblecontrol.Butitsshortcomingsofpressurefluctuation,accumu-lationofVFAandhardnessofgranulationhavelimiteditspopularization.Inthispaper,theprincipleofAS-BRisintroducedfirstly.Then,thefactorsaffectingtheprocessperformanceofASBRarediscussed.Andfi-nally,thefutureresearchneedisproposed.Keywords:anaerobicsequencingbatchreactor(ASBR);VFA;granularsludge0　　(AnaerobicSequencingBatchReactor,ASBR)2090R.R.Dague[1],,、,(SBR)(HRT)。ASBR,ASBR,;ASBRUASB,、、、,、,。ASBR,ASBR、、、,,。ASBR、、,ASBR,。1　ASBRASBR,、、、,1。,18　42011　　7　　　　　　　SafetyandEnvironmentalEngineering　　　　　　Vol.18　No.4Jul.　2011,。,,。1　ASBRFig.1　Operatingstepsfortheanaerobicsequencingbatchreactor,Monod,,,、、。ASBR:。,();。,、、、。,(、pH、)。,,,。,,10～30min,,。(MLSS)、(F/M)。,。,。2　ASBR2.1　ASBR、。。COD,。。L.T.An-genent[2],,。W.Sung[3]、R.Zhang[4]2～5min/h。[5]ASBR,,OLR2～12gCOD/(L·d),CODCr85%;OLR8gCOD/(L·d),,2/50(50min2min),CODCr97.3%,1/25,CODCr96.1%,。R.L.Droste[6](20min/h),。D.I.Masse[7]ASBR、。,。R.J.Hirl[8],;L.I.Angenent[2]。A.G.Brito[9],,,。,E.F.deCamargo[10]、,CODCr500mg/L、8h、0.034～0.094cm/s,CODCr83%～95%。。H.Timur[11],1min/h,CODCr96.1%。[12]ASBR,4,()、(3min/h)、(1.5min,2min1)、(),CODCr44.37%、85.23%、85.84%、30.12%。J.A.D.Rodrigues[13]ASBR,0r/min、25r/min、50r/min、75r/min,4CODCr80%～88%,50r/min,,50r/min。,J.A.DRodrigues[14],75r/min58　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　第18卷1h,50r/min4h,25r/min0.5h,81%～88%CODCr。,,。2.2　Dague,ASBR(H/D)、,。SungDague4,H/D5.6、1.83、0.93、0.61,,。,,,。2。2.3　,。ASBR5～65℃,(5～25℃)(CODCr1000mg/L)。U.J.Ndon[15]ASBRCODCr1000mg/L、800mg/L、600mg/L400mg/L,35～15℃、HRT48h24h,CODCr90%;15℃、CODCr600mg/L400mg/L,ASBRCODCr85%。L.Masse[16]ASBR,30℃、25℃、20℃,4.93kg/(m3·d)、2.94kg/(m3·d)、2.75kg/(m3·d),COD90%;30℃25℃,,,;25℃20℃,。C.G.Schmit[17]。I.Bodik[18]ASBR,9～23℃,CODCr56%～88%。U.J.Ndon[19]。D.I.Masse[20]ASBR,20℃15℃、10℃,SCOD20℃94.2%±1.1%15℃78.8%±3.0%10℃60.4%±6.4%,20℃,SCOD,ASBR。,ASBR,:/,ASBR,,,,。,G.C.Banik[21]ASBR25℃5℃,,5℃,15℃20℃;,2.0～3.3mm。L.L.Welper[22](55℃)-(35℃)ASBR,,(55℃)-(35℃)(),(),。P.N.Dague[23](55℃)-(35℃)ASBR,-ASBR,:HRT3d6d、VSS()2g/(L·d)、3g/(L·d)、4g/(L·d),ASBR,-TSS()、VSS、-;VSS2g/(L·d)、3g/(L·d)、4g/(L·d),HRT6d3d,VSS8.0%～12.8%9.0%～14.6%;,-,1∶41∶2,,;,ASBR,HRT,,65℃,。2.4　ASBRF/M。F/M,,;F/M,,,。,。L.T.Angenent[2],,VFA()pH。M.Bagley[24]。I.Shi-59第4期　　　　　　邵享文:ASBR工艺的研究现状与发展　　　　　　zas[25]ASBR,2.1kgCOD/(d·m3)3.2kgCOD/(d·m3),F/M,,,ASBR,。R.L.Droste[6]、D.I.Masse[26]ASBR。S.M.Rodrigue[27],ASBR,,,30min,。,ECP。,,SS。2.5　ASBR。ASBRSSNH3-N、NO-3-N。ASBR,ASBRSS,,,SS。D.Masse[16]ASBR,SS1700mg/L,25℃TCOD72%～95%。S.J.Tr-gyer[28]85LASBR,(22±1)℃、HRT6d、VSS4g/(L·d)、NH3-N≤1500mg/L,;NH3-N≥2000mg/L,。V.K.Redla[29]ASBRNO-3-N160～320mg/L,。S.Sung[30]ASBR,NH3-N3000～4500mg/L,。ASBR、、(),。I.Bodik[18]ASBR,23℃、HRT10h,CODCrBOD88%96%。2.6　,,,COD。W.Sung[3]ASBR,,15kgCOD/(m3·d),SCOD90%,,4kgCOD/(m3·d),SCOD70%;ASBR300d。R.A.Wirtz[31]ASBR,(PAC)、(GAC)、、、、、,:ASBR,ASBR,75%,,26g/(L·d);GAC,1.5～2,PAC1。S.I.Ong[32]()ASBR,,,。W.Sung[3],(H/D),,1a,0.5～1.0mm。。,、AS-BR。3　ASBR,,。ASBR、、,,。ASBR,:①F/M,,;②,,,;③60　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　第18卷,;④、,;⑤;⑥、。ASBR:①(),、;②;③;④。,;ASBR()[UASB50～60kgCOD/(m3·d),,AS-BR10～20kgCOD/(m3·d)];,。ASBR,。、,R.R.Dague[33](Gasbag),,,,,、,()。ASBR(),ASBR(、、、),,ASBR,[34]。,LawrenceMcCarty2060,、、[35],,(VFA)2000mg/L,pH,2000mg/L,,。(、),,ASBR、、(),,,。,,。,。,VFA、,,ASBR。W.Sung[3]ASBR300d,,(H/D),,,1a0.5～1.0mm,UASB、2～4mm。,ASBR[36,37],,,(),,,,。UASB,,(),,。,,,,,,,。,,ASBR,,。4　、、、,,UASB(,),UASBUASB50%,,、,61第4期　　　　　　邵享文:ASBR工艺的研究现状与发展　　　　　　、。ASBR()、,,。ASBR,ASBR,,、ASBR,。ASBR、、、、,ASBR。,,ASBR,。:[1]Dague,R.R,R.E.McKinney,J.T.Pfeffer.Anaerobicactivatedsludge[J].WaterPollControlFed.,1996,38(2):220-226.[2]Angenent,L.T.,R.R.Daugue.AlaboratoryscalecomparisonoftheUASBandASBRprocesses[A].In:R.F.Wukasch(eds.).50thPurdueIndustrialWasteConferenceProceedings[C].USA:AnnArborPress,Chelsea,Mich,1995:365-377.[3]Sung,W.,R.Dague.Laboratorystudiesontheanaerobicse-quencingbatchreactor[J].WaterEnviron.Res.,1995,67(3):294-301.[4]Zhang,R.,Y.Yin,S.Sung,etal.Anaerobictreatmentofswinewastebytheanaerobicsequencingbatchreactor[A].In:51thPurdueIndustrialWasteConferenceProceedings[C].USA:AnnArborPress,Chelsea,Mich.,1996:315-320.[5],.(ASBR)[J].,2002,7(28):23-26.[6]Droste,R.L.,D.I.Masse.Anaerobictreatmentinsequencingbatchreactor[A].In:InternationalSymposiumonTechnologyTransfer[C].Brazil:Salvador,BA,1995:353-363.[7]Massé,D.I.,N.K.Patni,R.l.Droste,etal.Operationstrategiesforpsychrophilicanaerobicdigestionofswinemanureslurryinsequencingbatchreactors[J].CanAgric.Eng.,1996,(39):25-33.[8]Hirl,R.J.,R.L.Irvine.Reductivedechlorinationofperchloro-ethylene(pce)usinganaerobicsequencingbiofilmreactor(AnS-BBR)[J].WaterScienceandTechnology,1