低温条件下污水生物脱氮处理研究进展陈翰

122211．1500012．150090。。X703B1000－4602201608－0037－07ＲesearchProgressinBiologicalNitrogenＲemovalfromWastewaterunderLowTemperatureConditionCHENHan12MAFang2LIAng2LIZhan-shuang11．CollegeofMaterialsScienceandChemicalEngineeringHarbinEngineeringUniversityHarbin150001China2．StateKeyLabofUrbanWaterＲesourceandEnvironmentHarbinInstituteofTechnologyHarbin150090ChinaAbstractBiologicalnitrogenremovalissignificantlyinhibitedeveninterruptedunderlowtemper-atureconditionsohowtoensureefficientandstableoperationofthebiologicalnitrogenremovalprocessisaresearchhotspot．Theresearchprogressinbiologicalnitrogenremovalfromwastewaterunderlowtemperatureconditionwasreviewedandtheimprovementeffectsofdifferentbioaugmentationandprocesscontrolmeansweresummarized．Existingproblemsanddevelopmentprospectofcurrentresearchwereex-pounded．Keywordslowtemperaturenitrificationpsychrotrophicbacteriabiologicalnitrogenre-movalbioaugmentation、。10℃。。1、、、、。。·73·32820164CHINAWATEＲ＆WASTEWATEＲVol．32No．8Apr．2016。1.1。、。AOA、－。1.1.1。0℃15℃20℃0℃20～30℃。、、、DNA1。。1.1.2。、。2N452±3．5mg/L·d15℃。3Y2NO－3－N300mg/L99．8%。、。4。《》GB18918—2002B4。5。60%。。6A2/ONO－3。、、。1.1.3AOBAOA。A．Sims7AOAAOBAOB。AOB。A．Sims8qPCＲamoAAOAAOB。1．4～4μg/g·dAOAAOBAOBAOA·83·328．watergasheat．comAOAAOBAOAamoAAOBamoA。1.1.4－++N2－。－。S．Yao9－10℃3．1mgNH+4－N/gSS·h9．6mg-NO－3－N/gSS·h。PCＲ－DGGE。Pseudomonaspp．Ｒhod-oferaxferrireducens－Ｒhodoferaxferrireducens9。D．Y．Zhang10－SFA13。5℃SFA130．11mgNH+4－N/L·h。0．24mgNO－3－N/L·h。SFA1310℃、＞5．2mg/L、C/N2～102．68±0．27～3．16±0．25mg/L·h。－①②③④。1.1.511、12。、、15d、SBＲ13。1413℃。、。。①②③。1.2－、、。SHAＲON、ANAMMOX+OLAND·93·．watergasheat．com328CANON。①－－。1332A/OSBＲCAST36%25%15%9%15。12。1Tab．1Summaryofoptimizationmeasuresofactivatedsludgeprocessunderlowtemperature/℃A2/O11～175500～6000mg/LDO1．2mg/L16TN8%CAST10～1217TNAICEAS5～1318COD87%64%60%DAT－IAT11～1319BOD577．6%～95．2%90%CWSBＲ7～1020BCIBＲ12．24//21COD76．6%81．94%60．76%Carrousel14±0．60．1kgBOD5/kgMLSS·d2299%62．8%A/A/O－MBＲ11．8HＲTMBＲ2396．98%2Tab．2Summaryofoptimizationmeasuresofbiofilmprocessandnaturaltreatmentunderlowtemperature/℃A2/O+BAF14．2、24COD、TN、TP、A14．3～425、7%～10%12．726COD86．92%80．52%SS94．7%CEPT/7～22PACHＲT5～6h27TN、TPBMBBＲ5～1528COD、、A－840%HＲT6hDO7～8mg/L50%200%29COD90．7%71．65%8～163092%COD70%97%5～10－24h－－12h31COD81．12%85．56%48．44%—//HＲTTN32、A·04·328．watergasheat．com、、、、33、。②25%40%34SHAＲON。AOBNOBNOB。、pH、OＲP、DOOUＲ。Q．Yang35pHSBＲ。11．9～26．5℃18095%。FISHAOB。J．H．Guo36SBＲ15℃90%。37AOBAOB13℃。AOB。③ANAMMOX。30℃30℃。ANAMMOX。J．Dosta38ANAMMOXANAMMOX。SBＲ18℃15℃。。。TimL．G．Hendrikx394．5L20℃253d。69±5mgNH+4+NO－2－N/L5．3h0．31mgN/L·d0．03～0．17mgNH+4+NO－2－N/L。54%46%。。。④、、、N2O·14·．watergasheat．com328OLANDCANON。J．Ｒ．Vazquez-Padin40SHAＲONANAMMOXCANON。CANON20℃15℃1gN/L·d0．2gN/L·dANAMMOXCANON。COD。2①②SBＲ、A2/OMBＲ③④“”⑤“”。。。1．J．201235S1124－127．2．J．2013332286－292．3．J．2012284722－727．4．J．200941276－80．5．J．20102981567－1570．6．A2/OJ．200928112068－2071．7SimsAGajarajSHuZQ．Seasonalpopulationchangesofammonia-oxidizingorganismsandtheirrelationshiptowaterqualityinaconstructedwetlandJ．EcolEng201240100－107．8SimsAHortonJGajarajSetal．Temporalandspatialdistributionsofammonia-oxidizingarchaeaandbacteriaandtheirratioasanindicatorofoligotrophicconditionsinnaturalwetlandsJ．WaterＲes201246134121－4129．9YaoSNiJＲChenQetal．Enrichmentandcharacter-izationofabacteriaconsortiumcapableofheterotrophicnitrificationandaerobicdenitrificationatlowtemperatureJ．BioresourTechnol2013127151－157．10ZhangDYLiWGHuangXFetal．Ｒemovalofam-moniuminsurfacewateratlowtemperaturebyanewlyi-solatedMicrobacteriumsp．strainSFA13J．BioresourTechnol2013137147－152．11．J．2008285885－891．12．SBＲJ．2009298844－849．13．SBＲJ．200733513－17．14．AOJ．200622884－88．15．D．2010．16．A2/OJ．20102616－812．·24·328．watergasheat．com17．CASTJ．201238187－92．18．ICEASJ．200733436－38．19．DAT－IATJ．200521143－46．20．CWSBＲJ．201238287－90．21．CIBＲJ．2006221921－24．22．Carrousel、J．200824196－9．23．A/A/O－MBＲJ．201032490－95．24．A2O－BAFJ．20103091195－1200．25．J．2012356148－151156．26．J．2008241247－49．27．CEPT/J．200723111－1521．28．MBBＲJ．200824993－96．29．－J．2010237958－963．30．J．2011371112－115．31．J．200727101652－1656．32．J．20122879－1116．33．J．2009351028－33．34GuSBWangSYYangQetal．Startuppartialnitrifi-cationatlowtemperaturewithareal-timecontrolstrate-gybasedonblowerfrequencyandpHJ．BioresourTechnol201211234－41．35YangQPengYZLiuXHetal．Nitrogenremovalvianitritefrommunicipalwastewateratlowtemperaturesu-singreal-timecontroltooptimizenitrifyingcommunitiesJ．EnvironSciTechnol200741238159－8164．36GuoJHPengYZHuangHJetal．Short-andlong-termeffectsoftemperatureonpartialnitrificationinase-quencingbatchreactortreatingdomesticwastewaterJ．JHazardMater2010179471－479．37．J．201228328－31．38DostaJFernandezIVazquez-PaninJＲetal．Short-andlong-termeffectsoftemperatureontheAnammoxprocessJ．JHazardMater2008154688－693．39HendrickxTLGWangYKampmanCetal．Auto-trophicnitrogenremovalfromlowstrengthwastewateratlowtemperatureJ．WaterＲes20124672187－2193．40Vazquez-PadinJＲFernandezIMoralesNetal．Auto-trophicnitrogenremovalatlowtemperatureJ．WaterSciTechnol20116361282－1288．1990－。[e-mail]2015－11－02·34·．watergasheat．com328