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20086(DenitrifyingPhosphorusRemoval)[1~2]。(denitrifyingphosphorusremovingbacteria,DPB),O2,[3~4]。,(COD)、(PAOs)SRT[1]。、、、pH、HRT、SRT。1DPB、O2,β-(PHB)A/OPAOs,1。,COD(HAC),DPB,Poly-P,(PO3-4)。ATPNADH2,DPBNO-3-NNO-2-NPHB,PHBATP,DPB(),Poly-P,NO-3-NNO-2-NN2,/,DPB。22.1。,、。,。,PHB。,,,[5~6]。[7],,,,。PHB。PHB,,,;PHB,。2.2NO-3、NO-2〔〕2008—09—28〔〕(2005GG21006001)〔〕(1970-),(),,,,(Tel)0531-88965077。,(,250033):,、、、pH、HRT、SRT,,、NO-3-NNO-2-N。:;;X52A1672-9900200806-0044-03!!!!!!!!!!!!!!ResearchprogressofdenitrifyingphosphorusremovalWENCheng-lin,SONGWu-chang(JinanWaterandWastewaterMonitoringCentre,Jinan250033,China)Abstract:Theprincipiumofdenitrifyingphosphorusremovalprocesswassummarizedinthearticle.Itintroducedthere-searchprogressofinfluencefactorssuchascarbonsource,temperature,pH,HTR,SRT.Thedevelopmenttrendwasalsoanalyzed.ItsuggestedthatorthogonalexperimentsabouttheinfluencefactorsofanaerobicphaseandanoxicphasewhichusedNO-3-NorNO-2-Naselectronacceptersshouldbestudied.Keywords:denitrifyingphosphorusremoval;influencefactors;researchprogress·44·DOI:10.19733/j.cnki.1672-9900.2008.06.01920086[8~10]。,。MerzoukiA2NSBR:SRT。,[11]。[12],,DPB,1mgNO-3-N1mgPO3-4-P。,。[13]。Kuba[14]NO-2-N,NO-2-N5~10mg/L(pH=7),。JensMeinhold[15],NO-2-N(4~5mg/L),,NO-2-N≥8mg/L,。J.Y.Hu[16],NO-2-N35mg/L,NO-2-N,115mg/L。LEE[17],1mg/L,。,,;10mgNO-2N/L;NO-2-NNO-2-N,DPBNO-2-N。2.3。,。A2N,(5℃),A2N。[7],。,,。2.4pH,pH,。KubapHDPB,[20],pH(6~7.5),pHDPB/;pH8,,,C/P20%。pH7±0.1,pH7~8,pH。pH7~8,。2.5HRT、。,HRT。A2NHRT。HRT,。DPBPHA,。HRT,DPBCODPHA,,DPBPHA。,。,HRT2h。2.6SRT、,SRT。UCT()A2N(),UCTDPB;,A2N,UCT。Merzouki:SBR,SRT=7.5d,SRT=15d(SRT=15dSRT=7.5d1.8,83%)。,SRTPAOs,,。,SRT“”,SRTA/A/O,COD。SRT(8d),SRT,,SRT(15d)。SRT12d。,SRT,、,。3,,,,C/NC/P,。,、,。,。、NO-3-NNO-2-N,,。:[1]KubaT,vanLoosdrechtMCM,HeijinenJJ.Phosphorusandni-trogenremovalwithminimalCODrequirementbyintegrationofdenitrifyingdephosphatationandnitrificationinatwo-sludgesystem[J].WatRes,1996,30(7):1702-1710.[2]MeinholdJ,FilipeCDM,DaiggerGT,etal.Characterizationofthedenitrifyingfractionofphosphateaccumulatingorganismsinbiological,:·45·20086phosphateremoval[J].WatSciTechnol,1999,39(1):31-42.[3]LeeDS,JeonCO,ParkJM.Biologicalnitrogenremovalwithen-hancedphosphateuptakeinasequencingbatchreactorusingsinglesludgesystem[J].WatRes,2001,35(16):3968-3976.[4]AhnJ,DaidouT,TsunedaS,etal.Characterizationofdenitrifyingphosphate-accumulatingorganismscultivatedunderdifferentelectronacceptorconditionsusingpolymerasechainreaction-denaturinggra-dientgelelectrophoresisassay[J].WatRes,2002,36(2):403-412.[5]MalnouD,MeganckM,FaupGM,etal.Biologicalphosphorusre-movalstudyofthemainparameters[J].WatSciTech,1984,16(10/11):173~185.[6]GerberA,MostertES,WinterCT,etal.Theeffectofacetateandothershort-chaincarboncompoundsonthekineticsofbiologicalnutrientremoval[J].WatSA,1986,12:7-12.[7],,,.ORP[J].,2004,25(4):54-58.[8]ComeauY,HallKJ,OldhamWK.Indirectpolyphosphatequantifica-tioninactivatedsludge[J].WaterPollutResJCanada,1990,25:161-174.[9]JenkinsD,TandoiV.Theappliedmicrobiologyofenhancedbiologi-calphosphateremovalaccomplishmentsandneeds[J].WatRes.,1991,25:1471-1478.[10]vanStarkenburgW,RensinkJH,RijsGBJ.BiologicalP-re-moval:stateoftheartintheNetherlands[J].WaterSciTechnol,1993,27:317-328.[11]MerzoukiM,BernetN,DelgenèsJP,etal.Effectofprefermenta-tionondenitrifyingphosphorusremovalinslaughterhousewastewa-ter[J].BioresourceTechnology,2005,96(12):1317-1322.[12],,,.[J].,2007,28(7):1472-1476.[13],,.[J].,2003,25(6):323-325.[14]KubaT,VanLoosdrechtMCM,Heijnen,JJ.PhosphorusandnitrogenremovalwithminimalCODrequirementbyintegrationofdenitrifyingdephosphatationandnitrificationinatwo-sludgesys-tem[J].WatRes,1996,30(7):1702-1710.[15]MeinholdJ,ArnoldE,IsaacsS.Effectofnitriteonanoxicphos-phateuptakeinbiologicalphosphorusremovalactivatedsludge[J].WatRes,1999,33(8):1871-1883.[16]HuJY,OngSL,NgWJ.Anewmethodforcharacterizingdeni-trifyingphosphorusremovalbacteriabyusingthreedifferenttypesofelectronaccepters[J].WatRes,2003,37:3463-3471.[17]LeeDaeSung,JeonCheOk,ParkJongMoon.Biologicalnitrogenremovalwithenhancedphosphateuptakeinasequencingbatchre-actorusingsinglesludgesystems[J].WatRes,2001,35(16):3968-3976.1,,、[1]。,。、[2],。!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!〔〕2008—10—07〔〕(1980-),(),,,,(Tel)15986668517。1,2,3(1.,518020;2.,252000;3.,547300):,,。,。:;;X523A1672-9900200806-0046-03ApplicationoffuzzycomprehensiveevaluationingroundwaterqualityassessmentPENGXiao-jin1,ZHANGYan-hong2,LIHui-hui3(1.ShenzhenGuanghuiyuanSurvey&DesignCo.LTDforWaterResources,Shenzhen518020,China;2.WaterConservancyBureauofLiaocheng,Liaocheng252000,China;3.ChinaGezhouGroupandLongtanHydropowerconstructiondepartment,Yichang547300,China)Abstract:Therearemanymethodscanbechoseninwaterqualityassessment.Thisarticleaimedatgroundwaterpollutionlevel’sclassification.ThenfuzzycomprehensiveevaluationmethodwaschosentoevaluategroundwaterqualityofDongchangcounty.Throughcalculation,theresultaccordedwiiththefactinthisarea,soitwasrational.Keywords:groundwaterquality;fuzzycomprehensiveevaluation;pollution·46·
本文标题:反硝化除磷工艺影响因素研究进展温成林
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