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36120101JOURNALOFBEIJINGUNIVERSITYOFTECHNOLOGYVol.36No.1Jan.2010SBR董国日,彭永臻(, 100124) :SBR,、3,SBR,,,.3,SBRCOD、DO、OPR、pH,CODDO、ORP、pHDO、ORP、pH,DO、ORP、pH,SBR.:SBR;ORP;DO;pH;;:X703:A:0254-0037(2010)01-0063-08:2008-09-17.:“”(2006BAC19B03).:(1968—),,,. SBR.,SBR.,,,SBR,,,.SBR,COD,SBR.SBR,SBR.SBR,、,、.,、,SBR,ρ(COD),ρ(NH+4)、ρ(NO-3)、ρ(NO-2)ρ(PO3-4).ρ(DO)、V(ORP)、pH、.,.SBR,,,、.3,,.,SBR,,.SBR.SBR,,、、、、.(、)3:、、.,SBR.1 SBR,SBR,, 2010COD、DO、ORP、pH,,.SBR3,1,;2,;3,.3,.1.1 CODSBR,,,,,.SBR,SBR,,SBR,1 ρ(COD)ρ(DO)Fig.1 Variationofρ(COD)andρ(DO)withtimeCOD[1].,,ρ(COD),1[1].COD,CODρ(COD).COD150～200mg/L,,COD,,ρ(COD)50mg/L[2].,SBR3:、、.ρ(COD),,SBRρ(COD),ρ(COD),,,COD,.2ρ(COD),,,,ρ(DO),.,ρ(COD),,;,ρ(DO),,ρ(DO).COD、COD[3].,,COD,ρ(COD),.COD,,[4].,,.COD,,COD.1.2 DOSBRDOSBR,4,2[2]:、、2、2[1-2,5-6].:,,SBRρ(DO),ρ(DO)(10min),,,ρ(DO);,,.:,,,COD.,,64 1,:SBR2 ρ(COD)ρ(DO)Fig.2 Changesofρ(COD)andρ(DO)withtimeatdifferentaerationamount.2:COD,ρ(DO)、,ρ(DO)5.5～6.8mg/L,,COD,,(OUR),,,ρ(DO);ρ(DO),,OUR,ρ(DO).2:2,DO,2,,,,.,.ρ(DO)ρ(DO)[3].ρ(DO):,ρ(DO),,ρ(DO);,ρ(DO),ρ(DO).ρ(DO),,,.ρ(DO)2[4].,ρ(DO)ρ(DO),ρ(DO),ρ(DO),.1.3 ORPSBR,ORPSBR,3.,V(ORP)ρ(DO),V(ORP)=a+bln[O2][7],,V(ORP)DO.[6,8-10],,ρ(DO),V(ORP),ρ(DO),V(ORP),ρ(DO),V(ORP),ρ(DO),V(ORP),.ρ(DO),V(ORP).COD,V(ORP).SBRV(ORP)、.ρ(DO)V(ORP),;,COD.,SBRV(ORP),V(ORP),ρ(COD).V(ORP),V(ORP)[10].V(ORP)V(ORP),V(ORP)V(ORP).V(ORP),ρ(COD),V(ORP),,V(ORP),,COD,4.V(ORP)COD.1.4 pHSBRpHpH.[11]SBRpH,pH,pH,65 20103 ρ(COD)V(ORP)Fig.3 Effectofthedifferentinflowρ(COD)onchangeofV(ORP)4 CODV(ORP)Fig.4 ThefirstderivativecurveofV(ORP)withtimeduringCODremoval5 CODNH+4-NpHFig.5 FirstderivativecurveofpHwithtimeduringremovalofCODandNH+4-NpH,;pH,pH,,,pH.[9],pH2,.pH,COD66%pH,.,pH,0,5[9].2 .2.1 DOCODρ(DO)SBRCOD(1、2).COD,ρ(DO),,COD,ρ(DO),;COD,ρ(DO),2,,2,.ρ(DO),.ρ(COD)ρ(DO)(2).ρ(COD),,1,1;ρ(COD),,1,1.1ρ(DO)ρ(COD),SBR.2.2 ORPCODV(ORP)COD[10],6[10].V(ORP)COD.V(ORP),COD66%.,COD,,22%COD.COD66 1,:SBR6 ORPCODFig.6 StabilityoftheORPcontrolduringCODremoval,V(ORP),,,V(ORP)0～40mv.COD66%V(ORP),,,V(ORP),0,(4).V(ORP),ρ(COD),V(ORP),,V(ORP),,COD.V(ORP)COD,V(ORP)COD2,2COD1.V(ORP)ρ(COD)(3).,ρ(COD),V(ORP);ρ(COD),V(ORP),V(ORP);V(ORP).V(ORP),,COD,COD,V(ORP),,V(ORP)ρ(COD).2.3 pHCODpHCOD.pH,,COD,.pH,COD66%,pH,pH,0,COD(5).2.4 DOORPDOORP.,DOORP.,DOORP.,V(ORP)=a+bln[O2],,ρ(DO),V(ORP),V(ORP)ρ(DO),V(ORP)ρ(DO).COD,ρ(DO),V(ORP).、,V(ORP),;ρ(DO),COD,DOORP[10].3 SBRSBR,,SBR,,,SBR.3.1 ,ρ(DO)、V(ORP)、pHCOD.DOCOD,pHCOD,,20℃,,.67 2010,COD,ρ(DO),2.5mg/L,6mg/L;V(ORP)ρ(DO),,5mv/min,V(ORP)4～6.ρ(DO)V(ORP),,[6].V(ORP)pH0,.3.2 ,SBR,ρ(COD)ρ(DO)、V(ORP)、pH,ρ(COD),ρ(DO)、1、V(ORP),1,;,ρ(COD),.ρ(COD),ρ(DO).,(10min)ρ(DO)ρ(COD),[12].ρ(COD),..3.3 、.,DO、ORP、pH,,SBR.4 ,SBRSBR.SBR,SBR,SBR.、,SBRSBR.、、、,SBR,SBR,,,SBR.,SBR,:1):,、.DO,ORP,pH,,SBRSBR.,NADH,NADH[13-15];NADH[16].2):,,.、、.3):3.3:,,,SBR,3,SBR.4):.,,,SBR.68 1,:SBR:[1],,.SBR[J].,1998,18(5):415-418.WANGShu-ying,PENGYong-zhen,ZHOULi.ThecontrolparameterofSBRprocessanditsreactiontimeusingDO[J].ChinaEnvironmentalScience,1998,18(5):415-418.(inChinese)[2],,,.DOSBR[J].:,2002,18(5):537-540.LIXiu-wei,PENGYong-zhen,WANGShu-ying,etal.IndustrialwastewatertreatedbySBRprocessusingDOascontrolparameter[J].JournalofHeilongjiangCommercialCollege:NaturalSciencesEdition,2002,18(5):537-540.(inChinese)[3],,,.DO[J].,2003,29(8):51-53.FANCai-an,PENGYong-zhen,PANLI-jun,etal.Toxicityestimationofpharmaceuticalwastewaterbyon-lineDOlevelmonitoring[J].WaterWastewaterEngineering,2003,29(8):51-53.(inChinese)[4],,,.SBR[J].,2003,29(6):54-57.CUIYou-wei,WANGshu-ying,YUDe-shuang,etal.FeasibilityonDOasthecontrolparameterforSBRprocesstreatingsalinewastewaterresearchoncomputerizedcontrol[J].WaterWastewaterEngineering,2003,29(6):54-57.(inChinese)[5],,,.SBRDO[J].,2001,29(2):95-98.LITan-wei,WANGYa-yi,PENGYong-zhen,etal.ResearchofDOvariationinSBRandasacontrolparameterinwastewatertreatment[J].JournalofZhejiangUniversityofTechnology,2001,29(2):95-98.(inChinese)[6],,.SBR[J].,2005,1(1):65-68.ZENGWei,WANGShu-ying,PENGYong-zhen.FuzzycontrolofaerationdurationinSBRprocess[J].TechnologyofWaterTreatment,2005,31(1):65-68.(inChinese)[7]HEDUITA,THEVENOTDR.Relationbetweenredoxpotentialandoxygenlevelsinactivatedsludgereactors[J].WaterScienceTechnology,1989,21:947-956[8],,,.ORPSBR[J].,1997,13(6):6-9.PENGYong-zhen,SHAOJian-ying,ZHOULi,etal.UsingORPasaparameterforcomputercontrollingofreactiontimeofSBRprocess[J].ChinaWaterWastewater,1997,13(6):6-9.(inChinese)[9],,,.ORPpH[J].,2003,35(6):647-650.GAODa-wen,PENGYong-zhen,WANGShu-ying,etal.UsingORPandpHvaluetocontroltreatmentofsoybeanwastewater[J].JournalofHarbinInstituteofTechnology,2003,35(6):647-650.(inChinese)[10],,,.DOORP[J].,2003,24(1):63-69.GAODa-wen,WANGShu-ying,PENGYong-zhen,etal.TemperatureeffectsonDOandORPinthewastewatertreatment[J].ChineseJournalofEnviromentalScience,2003,24(1):63-69.(inChinese)[11],,,.SBRpH[J].,2003,23(5):26-28.ZHANGJing-dong,GAOShun-ming,XUJin-lan,etal.ExperimentalstudyonthepHchangeforSBRusedtotreatcitricacidwastewater[J].IndustrialWaterTreatment,2003,23(5):26-28.(inChinese)[12],,,.SBR[J].,2000,16(4):5-10.ZENGWei,PENGYong