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UASB连学林(, 644000) :,UASB-UBF-SRB,,。:UASB;;;:X703,S216.4 :B :1000-1166(2001)04-0027-03 、、、,,,。CODcr15000～20000mg·L-1,BOD58000～16000mg·L-1,SS900～1600mg·L-1,pH3～4。、、、、,。,UASB-UBF-SBR,(GB8978-1966)。1 1.1 工艺流程0.5～1km,。,,,,,,,,。、,UASB。:20%,UASB95%,UBF60%,SBR75%。,。1。1.2 前段主要构筑物设计参数UASB1UASB2,UBFSBR。。(1),24m×5.6m×2.5m,HRT2d,,,CODcr3.6kg·m-3d-1。。(2)UASB1:Υ6m×7.2m,:2001-07-10:(1962-),,,,。27 ChinaBiogas2001,19(4)HRT1d,CODcr13kg·m-3d-1。UASB2:Υ4.4m×6.6m,HRT0.53d,CODcr2kg·m-3d-1。UASB20.55kW。2 2.1 启动(1),,,,;(2),15,14,13;(3)12,34,;(4)34,,。2.2 重点参数控制(1)pH,pH5.5～6.5,。34,14。(2)UASBpH6.5～7.5;20g·L-1～40g·L-1;0.15m·h-1～0.3m·h-1。3 ,1。1,、UASB3:1.;2.1 CODcrmg·L-1210001600020500155001680014500≥20%195001700017400148001527014100≥10%～15%SSmg·L-1151013511300105012501210≥10%136112451427.111171000900.1≥10%～12%pH2.76.23.46.046.5 35.73.85.44.26.5 UASB1CODcrmg·L-1160008001550081214500750≥95%170002295148002000141001400≥85%～90%SSmg·L-11351205.610502011210210≥80%1245311.51117223900.1207≥75%～80%pH6.27.96.07.26.57.1 5.77.55.47.86.57.0 UASB2CODcrmg·L-1800301812272750291≥65%229535620003001400312≥80%～85%SSmg·L-1205.6135.2201120.5210131.1≥40%311.5150223100207120≥50%～60%pH7.08.47.28.17.18.5 7.58.07.88.27.07.9 28 ChinaBiogas2001,19(4);3.pH5。,,40g·L-1～60g·L-1,35g·L-1,UASBCODcr,:1.,,pH;2.,,,;3.;4.。4 ,:(1),pH,95%;(2),UASB。UASB、,。UBFSBR、。2000,2000930。:[1] .[M].:,1998.[2] ,.[M].:,2000.[3] .[M].:,1989.(上接14页)[6] SilveyP,etal.Microbialecologyoftheleach-bedanaerobicdigestionofunsortedmunicipalsolidwaste[J].Wat.Sci.Tech.,2000,41(3):9-16..[7] NallathambiGunaseelanV.Effectofinoculumsubstratera-tioandpretreatmentsonmethaneyieldfromparthenium[J].BiomassandBioenergy,1995,8(1):39-44.[8] .[J].,23.1998,24.20(1):35-37.[9] Lay,etal.Analysisofenvironmentalfactorsaffectingmeth-aneproductionfromhigh-solidsorganicwaste[J].Wat.Sci.Tech.,1997,36(6-7),493-500.[10] TuanchiLiu.Anaerobicdigestionofsolidsubstratesinaninnovativetwo-phaseplug-flowreactor(TPPFR)andaconventionalsingle-phasecontinuouslystirred-tankreactor[J].Wat.Sci.Tech.,1998,38(8-9):453-461.[11] ChanYSG,Codisposalofmunicipalrefuse,sewagesludgeandmarinedredgingsformethaneproduction[J].Environ-mentalPollution,1999,106:123-128.[12] Hamzawi,etal.Anaerobicdigestionofco-mingledmunici-palsolidwasteandsewagesludge[J].WaterSci.Techn-ol.,1998,38(2),127-132.[13] EdelmannW,etal.Co-digestionoforganicsolidwasteandsludgefromsewagetreatment[J].Wat.Sci.Tech.,2000,41(3):213-222.[14] KublerH,etal.Wat.Fullscaleco-digestionoforganicwaste[J].Wat.Sci.Tech.,2000.41(3):195-202[15] AndersonBC,etal.Stabilizationofcombinedwastewatersludge:anaerobicprocesses[J].CanadianJournalofCivilEngineering,1995,22(2):223-234.[16] KayhanianM.,RichD.Pilot-scalehighsolidsthermo-philicanaerobicdigestionofmunicipalsolidwastewithanemphasisonnutrientrequirements[J].BiomassandBioenergy,1995,8(6):433-444.[17] Jean-philippeSteyer,etal.Advancedcontrolofanaerobicdigestionprocessesthroughdisturbancesmonitoring[J].Wat.Res.,1999,33(9):2059-2068[18] Cord-RuwischR,etal.Dissolvedhydrogenconcentrationasanon-linecontrolparameterfortheautomatedoperationandoptimizationofanaerobicdigesters[J].Biotechnol.Bioeng.,1997,56:626-634.[19] PeckMW,etal.On-linefluorescence-monitoringofthemethanogenicfermentation.Biotechnol.Bioeng.,1992,39:1151-1160[20] NordbergA.Monitoringofabiogasprocessusingelectronicgassensorsandnear-infraredspectroscopy(NIR)[J].Wat.Sci.Tech.2000,41(3):1-8.29 ChinaBiogas2001,19(4)