反硝化除磷技术综述邱立平

29320155JOUＲNALOFUNIVEＲSITYOFJINANSci．＆Tech.Vol．29No．3May20151671－3559201503－0161－06DOI10．13349/j．cnki．jdxbn．2015．03．004111211．2500222．100022BCFSDEPHAONOXA2N、3。X703．1AＲesearchadvancesofdenitrifyingphosphorousremovaltechnologyQIULiping1SUNChengjiang1WANGJiabin12XIEKang11．SchoolofCivilEngineeringandArchitectureUniversityofJinanJinan250022China2．ArchitecturalEngineeringInstituteBeijingUniversityofTechnologyBeijing100022ChinaAbstractThebiologicalmechanismofdenitrifyingphosphorousremovalbacteriaanditsmaininfluencingfactorswereoverviewed．ThesinglesludgesystemBCFSanddoublesludgesystemDEPHAONOXandA2Nwereemphaticallyintroducedwhileitsopera-tioncharacteristicsweresummarized．Finallytheresearchemphasesinthefutureincludingbiologyon-linedetectiontechniqueandprocessimprovementwasprospected．KeywordsdenitrifyingandphosphorusremovalDPBbiologicalmechanism。poly-phos-phateaccumulatingorganismsPAOs、、1－2、。1993Kuba3denitrifyingphosphorusremovalbacteriaDPB4－56－8。9。。、。11987Comeau102014－04－092014－07－050947512782252013020791968—。http//．cnki．net/kcms/doi/10．13349/j．cnki．jdxbn．2015．03．004．html。1993Kuba3、denitrifyingphosphorousremovalbacteriaDPBO2NO－3DPBβ－poly-βhydroxybutyratePHBPAO。11－13DPBNO－2。。14、。15O2O2NO－3NO－216。。17。PAOsNO－3NO－2DPB、、、618。19DPB。VFAVFAPHBDPBNO－3PHBAdenosinetriphosphateATPNADHH+NADHPO3－4－PATP。DPBATPATP20－24DPBPO3－4－PPO3－4－P。22．1、sludgeretentiontimeSＲT。DPB。25/SBＲ90%。DPB18d。DPBDPB、、26。2．2pHpH。pHC/PpHC/P。27pH6．0～8．0pHpH＞8．0C/P。Kuba28A2SBＲpHC/P1．25。pH29－30。2．3dissolvedoxygenDOPHBDODO。DO0．2mg/LPHBDPB26129DPB31。DO0．5mg/LDOO2NO－3。HU32DPBPAOs。33SBＲDO0．5mg/L1．0mg/L91%DPBPAOs。DO。2．4NO－3NO－22．4．1NO－3NO－3。NO－3NO－3DPBPAOsDPB。Merzouki34A2NSBＲSＲT15dNO－3120mg/L93%。35A2NSBＲρNO－3＜1mg/LρNO－3＞1mg/L。36－37NO－3NO－3。NO－338。2．4．2NO－2NO－3O239NO－240。37ρNO－2＞22．6mg/LDPB。41ρNO－2＜100mg/L。42NO－2NO－325mg/LNO－2。YANG43－44NO－2FNANO－2FNAAndrews。45NO－2pH。pHNO－2AndrewsNO－2。。2．5C/PC/N2．5．1C/PC/PPHBDPBC/PCODCOD。46C/P＜320．15mg/L95%PHBC/P23～55PHBDPB。2．5．2C/NC/NPHBDPBC/NCODDPBDPB。47A2NC/N4．07．081%93%87%93%C/N＞1074%。C/NC/P48－49。mixedliquidsuspendedsolidsMLSS、、Mg2+K+、、、GAOs。3、。、DPB、、3BCFSDPBA2NDEPHAONOX。36133．1BCFSBCFSMarkUCT50。35、、、DPBDPB90%。1。1BCFSBCFS5、3。ABC。BCFSUCT。COD。BCFS1。90%PO3－4－PρTN＜5mg/L210%～20%3sludgevolumeindexSVI1004DO5DPB。3．2DEPHAONOX1992Wanner51PHBWanner。WannerDEPHAONOX2。2DEPHAONOXDPBvolatilefattyacidVFAPHBPHB。。NO－3PHB52。DEPHAONOX1DPB23。3．3A2N、、3。SＲT15d。Kuba53A2N3。3A2N46129VFAPHB。DPBNO－3PHB。C/NPHBO2PHB。。A2NCOD70%20%30%54－56。12SVI603。4。。。1DPBDPB、。2DO、NO－3、NO－2。3。1CAＲVALHOGLEMOSPCOEHMENAetal．Denitrifyingphosphorusremovallinkingtheprocessperformancewiththemi-crobialcommunitystructureJ．WaterＲesearch2007411983－96．2．J．20113282409－2413．3KUBAEMUＲNLEITNEME．AmetabolicmodelforthebiologicalphosphorousremovalbydenitrifyingorganismsJ．BiotechnologyandBioengineering1996526685－695．4．1J．20113292710－2715．5．J．2011271585－87．6．3J．2009381405－1408．7．J．200926342－48．8．J．2011431242－47．9．J．20103334－36．10COMEAUYOLDHAMWHALLK．Dynamicsofcarbonre-servesinbiologicaldephosphatationofwastewaterinbiologicalphosphateremovalfromwastewatersJ．PergamonPressOx-ford19871139－55．11．NO－2、NO－3J．200935531－35．12．J．2009253544－547．13．J．2013271048－53．14WACHTMEISTEＲAKUBAT．AsludgecharacterizationassayforaerobicanddenitrifyingphosphorusremovingsludgeJ．Wa-terＲesearch1997313471－478．15KUBATVANL．Phosphorusremovalfromwastewaterbyanaero-bic/anoxicsequencingbatchreactorJ．WaterScienceTechnol-ogy19932715－6．16．J．201331544－49．17．O2、NO－3、NO－2J．2009302421－426．18．J．2009414580－584．19．J．200325533－35．20KAPAGIANNIDISAGZAFIＲIADISIAIVASIDISA．Compari-sonbetweenUCTtypeandDPAObiomassphosphorusremovalef-ficiencyunderaerobicandanoxicconditionsJ．WaterScienceandTechnology200960102695－2698．21．5613J．201036828－31．22．A2OJ．2011581729－1734．23．－J．20094891472－1474．24TIANWDLIWGANKJetal．DenitrifyingdephosphatationperformancelinktomicrobialcommunitystructureJ．JournalofWaterSustainability2011113269－278．25．J．200738531－35．26．A2/OJ．201134145－48．27．pHJ．20134452144－2149．28KUBAMVANL．BiologicaldephosphatationbyactivatedsludgeunderdenitrifyingconditionspHinfluenceandoccurrenceofde-nitrifyingdephosphatationinafull-scalewastewatertreatmentplantJ．WaterScienceTechnology1999361275－82．29ZHANGCCHENYLIUY．ThelongtermeffectofinitialpHcontrolontheenrichmentcultureofphosphorusandglycogenaccumulatingorganismswithamixtureofpropionicandaceticacidsascarbonsourcesJ．Chemosphere200769111713－1721．30．J．201225453－59．31．A2/OJ．2007133401－407．32HUZＲWENTZELMCEKAMAGA．Anoxicgrowthofphos-phorusaccumulatingorganismsPAOsinbiologicalnutrientre-movalactivatedsludgesystemsJ．WaterＲesearch200236194927－4937．33．DOJ．20115118－20．34MEＲZOUKIMBEＲNETN．BiologicaldenitrifyingphosphorusSBＲeffectofaddednitrateconcentrationandsludgeretentionJ．WaterScienceTechnology2001343191－194．35．C/NJ．2005253367－371．36．J．201238536－39．37．J．201336576－80．38．J．201231101320－1326．39ZAFIＲIADISINTOUGIASSNIKOLAIDISCetal．DenitrifyingpolyphosphateaccumulatingorganismspopulationandnitriteeductasegenediversityshiftinaDEPHANOX-typeactivatedsludgesystemfedwithmunicipalwastewaterJ．JournalofBio-scienceandBioengineering201111