SBR工艺特性及脱氮除磷分析温雪梅

SBR1111221.0750002.0660002018－02-022018-03-16。1991。1SBRsequencingbatchreactor。SBR。40SBRICEASCASSIDEAAICSUNITANK。SBR。2SBR2．1SBRSBR。SBRSBR1。SBR。1SBRSBR、。2SBR。SBR40％2。3SBR1800~5000mg/LSBR3。SBRSBR、、、。SBRAbstractThecharacteristicsanddeficienciesofSBRprocessaresummarizedthemisunderstandingsintheun－derstandingofengineeringoperationsareanalyzedaswellastheoperationmechanismofnitrogenandphosphorusremovalbySBRshort－cutnitrificationanddenitrificationbiologicallyenhancedphosphorusremoval．Nitrifyingbacteriadenitrifyingbacteriaandtheirmutualinteractionwerediscussed．KeywordsSBRdenitrificationanddephosphorizationnitrificationanddenitrificationbiofortifiedphosphorusremovalX703A1674－1021201803－0021-03212．2SBR。SBRSBR5、、、4。SBRSBR。SBR5。SBR1231.5~2.5m4。3SBR3．1SBR。AOBsNOBs、N2O6。。。PHANO2-N2。750+5mg/LDO0.9~1.5mg/L4.5~5.0mg/L11~15℃21~23℃15095％85％。70％31~33℃。11~15℃31~33℃NOBs8。3．2SBREBPRPAOs、。PAOsPHA、PAOsPHA9。PAOs。NichollsHA10-β-。。3．3SBR11。3．3．1SBR//PAOsPAOs。、1240%~50%17％。PAOs。3．3．230dPAOs。PAOs。223d。3．3．3PAOs。PAOs。Furumai13SBR。4SBR。SBRSBR。SBR。1．M．2010．2HelmreichBSchreffDWildererPA．Fullscaleexperi-enceswithsmallsequencingbatchreactorplantsinBavariaJ．Waterence＆Technology200041189－96．3WhiteD．M．＆SchnabelW．Treatmentofcyanidewasteinasequencingbatchbiofilmreactor．WaterResearch1998321254－257．4．SBRJ．1993229－31．5SchleypenPMichelISiewertHE．Sequencingbatchre-actorswithcontinuousinflowforsmallcommunitiesinruralareasinBavariaJ．WaterScience＆Technology1997351269－276．6．//SBRJ．2014341152－159．7．SBRJ．2014343610－616．8．J．20001121－232．9．J．199812－7．10NichollsHAOsbornDW．BacterialstressPrerequisiteforbiologicalremovalofphosphorusJ．JournalWaterPoll-utionControlFederation1979513557－569．11．SBRJ．2003333－36．12．/J．199737－102．13HiroakiFurumaiKazmiAYujiFuruyaetal．EffectofsludgeretentiontimeSRTonnutrientremovalinsequ-encingbatchreactorsJ．EnvironmentalLetters1999342317－328．23