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25420108 JOURNALOFSHANDONGJIANZHUUNIVERSITY Vol.25No.4Aug.2010:2010-03-21:(1967-),,,,,.E-mail:cwb929@sdjzu.edu.cn:1673-7644(2010)04-0441-04陈文兵,张云,田猛(,250101):,,。,SHAR-ON、OLAND、CANON、SBR、A/O、MBR、,。:;;;;:X703.1 :AAnalysisontheaffectingfactorsandcontrolconditionsofshort-cutnitrificationprocessCHENWen-bing,ZHANGYun,TIANMeng(SchoolofMunicipalandEnvironmentalEngineering,ShandongJianzhuUniversity,Jinan250101,China)Abstract:Itisthekeyissuetoensuringasteadyoperationofshort-cutnitrification-denitrificationprocesseswithcontrollingoperationalparameterstoachieveareliablenitriteaccumulationinthenitrifi-cationstep.Thispaper,throughelaborationonimportantaffectingfactorsongrowthofammoniaoxida-tionbacteriaandnitriteoxidationbacteriainthenitrificationstep,analyzesthecontrolconditionsofshort-cutnitrificationofSHARON,OLAND,CANON,SBR,A/O,MBRandbiologicalaerobicfilter,andpointsoutthetechnicaladvantageandapplicablevalueofshort-cutnitrification-denitrification.Keywords:short-cutnitrification;nitriteaccumulation;ammoniaoxidationbacteria;nitriteoxidationbacteria;short-cutnitrification-denitrification0 。,(ammoniaoxidationbacteria,AOB),(nitriteoxidationbacte-ria,NOB)[1]。,,[2-4]。1 AOBNOB;AOB(freeammonia,FA),NOB(freenitriteammonia,FNA)[5];AOBNOB、pH、DO、。442 2010 1.1 AOBNOB,4～45℃,20～35℃。AOBNOB35℃38℃[6]。,25℃,AOBNOB,15℃[7]。25℃[8]。1.2 pHpHAOBNOB。AOBpH7.0～8.5,pH8.0;NOBpH6.5～7.5,pH7.0[9]。pHAOB,FA。1.3 DODOAOBNOB,AOBNOB:0.31.1mg/L[10]。AOBNOB,DONOB,AOBNOB;DO,,NO-2-N。1.4 FAFNA,FANOBAOB0.1～1.0mg/L10～150mg/L[11],,FA6mg/LNOB[12];FNANOBAOB0.02mg/L0.4mg/L[13]。FAFNANOBAOB,;NOBFA,[14]。FAFNA[15],FANOB,NO-2-N,pHFNA,FAFNA。2 SHARON、OLANDCANON,SBR、A/O、MBR、。2.1 SHARONSHARON(singlereactorhighactivityammoniare-movalovernitrite)1997DelftMulder,[16]。(30～40℃)AOBNOBAOBNOB,AOBNOB,AOBNOB,NO-2-N。2.2 OLANDOLAND(Oxygen-limitedautotrophicnitrification-denitrification)1998Gent[17]。DO[18,19];DO(1～1.5mg/L),AOBNOB,NOB,NO-2-N。2.3 CANONCANON(completelyautotrophicnitrogenremovalovernitrite)2002Delft[20-22]。CANON(),,。CANON,NH+4-NDO[23],DO1mg/L,NH+4-N800mg/L,95%,90%[24]。2.4 SBRSBR。21～35℃、300mg/L,DO0～1.0mg/LSBR,90%、DO[25]。pH, 4 : 443 ,,pHDO,,(SBR1.40),[26]。2.5 A/OA/O,。(100mg/L),FApH,20℃,,DOA/O,DO0.5mg/L,85%[27]。UASB-A/O,FAFNAA/O[28]。,pHDOA/O,,,AOB,“”“DO”,NOB,[29]。2.6 MBR(MBR)、,MLSSDOMBR。,MLSS20～25g/L,DO0.5～1.0mg/L、C/N4～6,[30]。MBR,DO、、;MBR,DO,AOB,[31]。2.7 (BAF)[30]。、、,NOB,NO-2-N。,NO-2-NDO(1.0～1.5mg/L);,NO-2-NFA。,NO-2-N,;,NO-2-N,;pH8～8.5NO-2-N,70%,NH+4-N70%;pH9,NO-2-N,NH+4-N[33]。3 、、,,C/N,。、DO、pH,,,。:[1] VoetJP,VansteanH,VerstraeteW.Removalofnitrogenfromhighlynitrogenouswastewaters[J].JWPCE,1975,47:394-398[2] RuizG,JeisonD,ChamyR.Nitrificationwithhighnitriteaccu-mulationforthetreatmentofwastewaterwithhighammoniacon-centration[J].WaterResearch,2003,37:1371-1377[3] CiudadG,RubilarO,MunozP,etal.Partialnitrificationofhighammoniaconcentrationwastewaterasapartofashortcutbiologicalnitrogenremovalprocess[J].ProcessBiochemistry,2005,40:1715-1719[4] RuizG,JeisonD,RubilarO,etal.Nitrification-denitrificationvianitriteaccumulationfornitrogenremovalfromwastewaters[J].BioresourceTechnology,2006,97:330-335[5] TurkO,MavinicDS.Preliminaryassessmentofashortcutinni-trogenremovalfromwastewater[J].CanJCivEng,1986,13(6):600-605.[6] GrunditzmC,DalhammabG.Developmentofnitrificationinhibi-tionassaysusingpureculturesofNitrosomonasandNitrobacter[J].WatRes,2001,35(2):433-440.[7] BrouwerM,LoosdrechtvanMCM,HeijnenJJ.Onereactorsys-temforammoniumremovalvianitrite[R].STOWAReport96-01.Utrecht(TheNetherlands):STOWA,1996.[8] ,,.[J].,2008,40(10):1552-1557.444 2010 [9] ,,.[M].:,2004,10-203.[10] WiesmanU.Biologicalnitrogenremovalfromwastewater[J].AdvBiochemEng,1994,51:113-54.[11] AnthonisenAC,LoehrRC,PrakasamTBS,etal.Inhibitionofnitrificationbyammoniaandnitrousacid[J].JWPCF,1976,48(5):835-852.[12] VadiveluVM,KellerJ,YuanZ.EffectoffreeammoniaontherespirationandgrowthprocessesofanenrichedNitrobactercul-ture[J].WatRes,2007,41(4):826-834.[13] VadiveluVM,YuanZ,FuxC,etal.TheinhibitoryeffectsoffreenitrousacidontheenergygenerationandgrowthprocessesofanenrichedNitrobacterculture[J].EnvironSciTechnol,2006,40(14):4442-4448.[14] GroenewegJ,SellnerB,TappeW.Ammoniaoxidationinnitro-somonasatNH3concentrationsnearKm:effectsofpHandtem-perature[J].WatRes,1994,28(12):2561-2565.[15] ,,,.FAFNA[J].,2009,30(3):809-814.[16] StijnWVH,EvelineIPV,JosefaLT,etal.Influenceoftem-peratureandpHonthekineticsoftheSharonnitritationprocess[J].JournalofChemicalTechnologyBiotechnology,2007,82(5):471-480.[17] KimW,IngeDB,WillyV.Oxygen-limitedautotrophicnitrifica-tion-denitrification(OLAND)inarotatingbiologicalcontactortreatinghigh-salinitywastewater[J].WatRes,2005,39:4512-4520.[18] BockE,SchmidtT,StuvenR.Nitrogenlosscausedbydenitrif-yingNitrosomonscellsusingammoniumorhydrogenaselectrondonorsandnitriteaselectronacceptor[J].ArchMicrobiol,1995,163:16-20.[19] KuaiL,VerstraeteW.Ammoniaremovalbytheoxygen-limitedautotrophicnitrification-denitrificationsysterm[