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2001JournalofNanjingArchitecturaland 2 CivilEngineeringInstituteSumNo.57:1003-711X(2001)02-0051-06SBR刘晓阳1, 吕伟娅2(1.,518049;2.,210009) :SBR、,SBR,。 :SBR;HA—SBR; :X505 :A1 SBR1971NatreDameR.L.Irvine“”,SequencingBatchReactor(SBR)。SBR80,。SBR[1,2],:1)SBR,,; 2),,;3),;4),,;5),、,,,SBR。,SBR,[3,4]、[5]、[6],1。 ,SBR,[7]、[8]、[9]、[10]、[11]、[12]。SBR,。、、、COD、pH。:2001-02-22:(1968-),,,,.1 SBRCOD: 800-1200mg/LBOD5: 500-700mg/LB/C=0.60——SBR1.0h7.5h1.0h1.0h1.5h2000m31000m2102kWh/m31.1/m3()COD:110mg/LBOD5:49.6mg/L——SBR6-8h2h 1.5h150m214401.6kWh/m30.63/m3COD:82-95mg/LBOD5:25.3-26.9mg/LCOD: 1060-2760mg/LBOD5: 590-1480mg/LB/C=0.54——SBR60m31118331.55/m3COD:83mg/LBOD5:25mg/LCOD: 800-2000mg/LBOD5: 600-1500mg/LB/C=0.74——SBR1.5h4.0h2.0h0.5h2000m31929600.40/m3()COD:26-69mg/LBOD5:7-17mg/L ,SBR。:SBR,,B/C,SBR?,SBR。HA-SBRSBR,。2 HA-SBR1)SBR,,。,,;,;,。,,ORP+100～-100mV,ORP-150～-400mV;pH,pH,pH6.8-7.2,pH6.58.2,。pH,。、、,,;,,2℃,。,,4-5d,。52 2001,,、pH、,。,,;,,,,,,,SBR,SBR。 2)HA-SBR[13][14],,:2 CODcrBOD5B/CCODcrBOD5B/C6562860.445042810.56HRT=6.7h4654.223990.523366.82482.60.74,24℃,Na2CO3pH=7-10,HRT=4h :B/C0.440.56,B/C0.520.74,。,B/C,、。HA-SBR,[15],B/C0.4,HRT5h,CODcrBOD5。3:3 HR-SBRHA-SBRCODcrBOD5B/CCODcrBOD51000～3000400～12000.4207010970367: HRT=5h, NaOH pH=6-9 ,,SBR,,。3 SBR1)SBRSBR,。,。,,,。,,,532 :SBR。,,。,,,,SBR。,,。SBR,,SBR,SBR。SBR,SBR。2)SBR[16]:;、、、、、;500-1000、CODcr500-1000mg/L、BOD5140-250mg/L、B/C0.29。1:图1 工艺流程图 ,,。,,SBR,80%。SBR,,,。。5%,BOD5∶N∶P=100∶5∶1。2-3d,,。10d,,1-2d,,,,。,3h,,4h,2h,2h,10h,BOD5,,,B/C,(4),。 1m3:0.4m2,1150,0.6125kWh,。3)SBR[17]、、、、,CODcr1500-2400mg/L,B/C0.3-0.5,,。SBR,(BSBR),,,。,SBRSBR,5。 ,SBR,。,,。SBR,,,,。54 20014 SBRCODcr/mg·L-1BOD5/mg·L-1pH185017323539400646.87.0272113320127400327.77.0392510726725512648.98.2463574254311024329.58.5582618823954512647.87.26873164217631024648.57.578547829423102432916.8867789235395126410.58.79494971312310241288.67.2101071129275472048648.17.55 SBRSBR/h/hCODcr/mg·L-1CODcr/mg·L-1COD/%BSBRSBRBSBRSBR62200036167881.966.773194030059584.570.395195024946087.276.5128201023640088.380.02412198020034490.183.6:[1] .SBR[J].,1993,9(2):29-31.[2] .[D].:,1993,3.[3] ,.SBR[J].,1997,23(9):34-36.[4] .[J].,2000,31(1):27-28.[5] .SBR[J].,2000,31(1):25-26.[6] ,.SBR[J].,1996,14(6):8-11.[7] ,,,.SBR[J].,1999,25(2):122-124.[8] ,.[J].,1989,5(3):18-20.[9] ,,.SBR[J].,1995,7:21-22.[10] ,,.SBR[J].,1996,15(2):18-20.[11] ,.SBR[J].,1999,18(4):167-169.[12] ,,.SBR[J].,1993,12(3):8-11.552 :SBR[13] ,,,.-SBR[J].,1999,15(10):56-58.[14] ,,.-[J].,1997,23(2):32-35.[15] ,.HA-SBR[J].,2000,31(5):26-28.[16] ,.SBR[J].,1997,23(7):25-28.[17] ,,,.SBR[J].,1997,15(3):54-56.DevelopmentandApplicationoftheSBRinWasterWaterTreatmentLIUXiao-yang1, LUWei-ya2(1.ShenzhenSubwayCompany,Shenzhen518049,China;2.Dept.ofUrbanConstructionEngineeringNanjingArchitecturalandCivilEngineeringInstituty,Nanjing210009,China) Abstract:Inthispaper,theauthorsbrieflyintroducethedevelopmentprocessandprimaryadvantagesoftheSBRmethod、givesomepracticeexamplesandexperimentstudy,andpointoutsomedeficiencyandimprovementmeasuresofSBR.Keywords:SBR;HA-SBR;anaerobic56 2001