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36920119ENVIRONMENTALSCIENCEANDMANAGEMENTVol.36No.9Sep．20112011－08－031960－。1674－6139201109－0108－05150056。、、。、。X703．1AAdvanceandTrendofbiologicalnitrogenremovaltechnologiesinWastewaterTreatmentWangZebinMaYunWangQiangHeilongjiangEnvironmentalProtectionAcademyofScienceHarbin150056ChinaAbstractInrecentdecadesnomatterintheoryresearchorinapplicationssewagenitrogenremovaltreatmenttechnologieshasmademuchprogress．Alargenumberofnewtechnologiesandnewtechniqueshaveemerged．Biologicaldenitrificationprocessislessenergyconsumptionandeasytocontrolnosecondarypollutioninvolvedespeciallylowcostswhichmakesbiologicaldenitrificationtechnologyahighlypromisingtechnologyinwatertreatment．ThisarticleintroducedthedevelopmentprocessofBio-logicaldenitrificationtreatmentinwastewaterathomeandabroadinrecentyears．Includingwaternitrogenpollutioncharacteris-ticsthetraditionalBiologicaldenitrificationtechnologyandthenewBiologicaldenitrificationtechnology．Andthispaperalsopro-videdaprospectofbiologicaldenitrificationtechnologytrendsforfutureapplicationsinwatertreatment．KeywordswastewatertreatmentpollutantsremovalbiologicaldenitrificationtechnologyCOD。。。。“”70%1。“”COD、。2。。《》BA5mg/L15mg/L。。。、。。·801·36920119·Vol.36No.9Sep．20111NO－3－NNO2－N、、。、、60%40%3。“”“”4。N＞0.2mg/LP＞0.02mg/L4.57、。pH。50mg/L。5。。2、。NH+4－NNO－2－NNO－2－NNO－3－NNO－2－NNO－3－NN26－10。NH+4－NO－2－NO－3－N2。PseudomonasAlcaligenes11。70%75%。A/O、A2/O、Bardenpho、UCT、SBRCASS6、UNITANK7MSBR8。、9NH+4、NO－212。3、、。3．1NO－2NO－3。1975Voets13NO－2NH+4－NO－2－N2。1986Sutherson14NO－2。TurkMavinic15NO－2。SHARON、OLANDCAN-ON1/4、、、、、pH。NH+4NO－2NO－2。16A/ODO0.30.7mg·L－185%。17·901·36920119·Vol.36No.9Sep．2011SBR。、50mg/L。、、18。、。1911.82554m3SBR。3．2NH+4NO－2NH+4、NO－2N220－21。NO－2NH+4。MulderVandegraaf221molNH+40.75molO262.5%。NIELSEN23。24、25、26272829、、、pH。ANAMMOXSHARON－ANAMMOXCANON30。SHARON－ANAMMOXCANONO－A－31。、、、。3．3、。、SBR、MBBR、30%32－33、。Davies34MBRTN49%。Patu-reau35。36。37DO80%。38SBR95%80%。39－4112NO－33pH。、。。3．4O2。2080。aerobicdenitrificationRobertsonKuenen42Thiosphaera-Pantotropha、Pseudmonassp．Alcaligenesfaecalis·011·36920119·Vol.36No.9Sep．2011Pseudomonasnautical43、ThaueraMechernichensisAlcaligenessp、Microvirgu-laaerodenitrificans44。Robertson45。Thiosphaerapantotropha46。。。474、、、。48SBR49。。4、、。1、。。2。。3、、－。1．M．200333－35．2．J．2008622－24．3．J．2007612－14．4．J．200224352－54．5．GB18918－2002S．2002．6DemoulinG．RudigerAGoronszyM．C．．Cyclicacti-vatedsludgetechnologyrecentoperatingexperiencewitha90000p．e．plantinGermanyJ．Wat．Sci．Tech2001433331－337．7Seghers．Technicalreportbrewerywastewatertreat-mentwithUNITANKUNITANKtwostageaerobicJ．UNI-TANKtwostageanaerobic－aerobic2000．8WuW．TimpanyP．DawsonD．．Simulationandap-plicationofanovelmodifiedSBRforbiologicalremovalJ．Wat．Sci．Tech2001433215－222．9．M．2002370－390．10．A/OJ．20101．11．M．2006328－333．12．J．200619235－37．13VoetsJ．PWanstaenH．andVerstraeteW．RemovalofnitrogenfromhighlynitrogenouswastewaterJ．Wat．PollutJ．ControlFed197547394－398．14SuthersonS．GanczarczkJ．J．．InhibitionofnitriteoxidationduringnitrificationsomeobservationsJ．Wat．Poll．Rse．J．Can198621257－256．15TurkO．MavinincD．S．PreliminaryassessmentofshotcutinnitrogenremovalfromwastwaterJ．Can．J．Civ．Eng．198613600－605．·111·36920119·Vol.36No.9Sep．201116．A/OJ．2006265703－709．17．pHJ．200537121664－1666．18．J．200840101552－1557．19．、J．200723151－3．20．J．2008344－48．21．J．200619213－15．22VandeA．A．GraafP．BruijnD．etal．Autotrophicgrowthofanaerobicammonium－oxidizingmicroorganismsinaflu-idizedbedreactorJ．Microbiology199614282187－2196．23NIELSENMBOLLMANNASLIEKERSOetal．Ki-neticsdiffusionallimitationandmicroscaledistributionofchem-istryandorganismsinaCANONreactorJ．FEMSMicrobiologyEcology200551247－256．24．J．2004244496－500．25．J．200536539－44．26．J．2005331093－97．27．EGSBJ．2005252208－213．28．J．200392200－202．29．、pHJ．2006274691－695．30．J．20113172019－2028．31．J．201026675－79．32ZhaoW．H．MavinicS．D．OldhamK．W．．Con-trollingfactorsforsimultaneousnitrificationanddenitrificationinatwo－stageintermittentaerationprocesstreatingdomesticsew-ageJ．Wat．Res．1999334961－970．33．DOMBBRJ．2006344514－517．34DaviesW．J．LessM．S．HeathC．R．．IntensifedactivatedsludgeprocesswithsubergedmombranemicrofiltrationJ．Wat．Sci．Tech．1998384421－428．35GuptaA．B．GuptaS．K．．SimultaneouscarbonandnitrogenremovalfromhighstrengthdomesticwastewaterinanaerohicRBCbiofilmJ．WaterRes2001351714－1722．36．J．200528132－134．37．J．200629128－30．38．DOJ．200933413－416．39．J．200632322－25．40．M．200610－1347－50．41．M．2000197－203．42RobertsonL．AKuenenJ．G．．ThiosphaeeraPantotro-phagen．nov．sp．nov．afacultativeautotrophicsulphurbacteriumJ．JGenMicrobiol19831292847－2855．43BoninP．GilewizMcentOceanolMarseilleFac．Sci．LuminyMarseilleFr．Adirectdemonstrationof“co－respira-tion”ofoxygenandnitrogenoxidesbyPseudomonasnauticalsomespectralandkineticpropertiesoftherespiratorycompo-nentsJ．FEMSMicrobiologyLetters1991802－3183－188．44PatureauD．DavisonJ．BernetN．MolettaR．Deni-trificationundervariousaerationconditionsinComamonassp．strainSGLY2J．FEMSMicrobiologyEcology199414171－78．45RobertsonL．AVANW．JNielED．A．MTorreman-sROBetal．Simultaneousnitrificationanddenitrificationinaero-bicchemostatculturesofThiosphaeeraPantotrophaAppliedandEnvi