反硝化除磷机理与工艺研究进展陈鹏

/、、Denitrifyingphosphorusremovingbacte-riaDPB。DPB。DPB。1PolyphosphateaccumulatingorganismsPAO。DelftKuba[1]/PHBPAO。。Vlekke[2]PAOPAO。JohwanAhn[3]DPB。Kuba[4]PAO/。“”。PAOPAO/。“”。。。。JensMeinhold[5]250101。、C/N。X703.1A1000-3770(2009)[e-mail]35920099TECHNOLOGYOFWATERTREATMENTVol.35No.9Sep.,20091DOI:10.16796/j.cnki.1000-3770.2009.09.001。“”JYHu[6]323、。。。。。/、、DPBPHBPAO。DPB3PHB、。DPBPHBDPB3PHB。[7]。。GildaCarvalho[8]SBRDPBFluorescenceinsituhybridisationFISH、、。IAWQASM2[9]PAO。DPB。2。SBRDephanox。SBR、UCTBCFSA2NDephanox。2.1SBRSBRSequencingbatchreactorSBRSBRDPBSBRAOA//、AIA、SBBR。SatoshiTsuneda[10]KoichiSoejima[11]AOASBR80%90%。AOASBRA2O//AO。AIAAnaerobic-intermittentlyaero-bic[12]、DPBPAO60%。SBRDPBSBRSBBRSequencingbatchbiofilmreactor。AkihikoTerada[13]SBBRDPB。TOC、TN3592TP99%、96%90%。SBBR、DPB。LeeJ[14]+BAF15℃。。2.2AGSAerobicgranularsludge。[15]SUFRAAO//AAOGSDPB72.4%37%～39%。KishidaN[16]//AOAGS。DPB。FISH。2.3UCTBCFSBCFSKluyverPasveerslootUCT[17]。BCFSBiologische-chemische-fosfaat-stikstoverwijdering5、、、、3。12。3。BCFS、。2.4A2NA2N。KubaT[18]A2NA2NCOD50%30%50%。A2N[19]SBRA2NSBRSBR、3。Hai-yanPei[20]SBRDSS-SBR
 
 

1BCFSFig.1ProcessflowofBCFS
 

2A2NFig.2ProcessflowofA2N
  

3A2NSBRFig.3ProcessflowofA2NSBR3DPB--SBR。[21]A2NA2NBAFA2N。2.5DephanoxBortoneG[22]WannerDephanoxPAO。VladimirTorricoTakahiroKuba[23]Dephanox123。2.6。115℃SBT23。4。1234SVI60mg·L-1。3DPB3、、COD/TN。DPB。DPBA2NDephanox。。。[1]KubaT,VanLoosdrechtMCM.Phosphorusremovalfromwastewaterbyanaerobic-anoxicsequencingbatchreactor[J].WatSciTech.,1993,27(5-6):241-252.[2]GJFVlekke,YComeau.Biologicalphosphateremovalfromwastewaterwithoxygenornitrateinsequencingbatchreactor[J].Envi-ronTechLetters.,1988,9:791-796.[3]JohwanAhn,TomotakaDaidou,SatoshiTsuneda,etal.Character-izationofdenitrifyingphosphate-accumulatingorganismsculti-vatedunderdifferentelectronacceptorconditionsusingpoly-merasechainreaction-denaturinggradientgelelectrophoresisas-say[J].WaterResearch,2002,36:403-412.[4]KubaT,VanLoosdrechtMCM.OccurrenceofdenitrifyingphosphorusremovalbacteriainmodifiedUCT-typewastewatertreatmentplants[J].WatRes.,1997,31(4):777-786.[5]JensMeinholdEVAArnold,StevenIsaacs.Effectofnitriteonanoxicphosphateuptakeinbiologicalphosphorusremovalacti-vatedsludge[J].WatRes.,1999,33(8):1871-1883.[6]HuJY,OngSL,NgWJ,etal.Anewmethodforcharacterizingdenitrifyingphosphorusremovalbacteriabyusingthreedifferenttypesofelectronacceptors[J].WaterResearch,2003,37(14):3463-3471.[7]AhnJ,DaidouT,TsunedaS,etal.Transformationofphosphorusandrelevantintracellularcompoundsbyaphosphorus-accumulatingenrichmentcultureinthepresenceofboththeelectronacceptorandelectrondonor[J].BiotechnologyandBioengineering,2002,79(1):83-93.[8]GildaCarvalho,PauloCLemos,AdrianOehmen,etal.Denitrify-
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