SBR系统中好氧颗粒污泥同步硝化反硝化的研究进展康晓荣

SBR康晓荣1　詹　健1　栾　岚2(1.330031;2.330001):,,、、。,,,。:　　SBR　　　　,。,,,。,,SBR-,,SBR3.3mm(0.3～0.5mm),,[1]。,,,,、。1　、1　()()。:,DO,,;,,,.,[2],1.,,,PseudomonasSpp,Alcaligenesfaecalis,ThiosphaeraPantotropho,,[3].(TN)(),[4]。,,。,。2　、2.1　:SND,NO2-NO3-,,,,;,75%,,;SND(),;,、,;SND,OH-H+,pH,,;,,,[5]。,,。2.2　SND,SND,()。,19　200712SBRDOI:10.14127/j.cnki.jiangxihuagong.2007.04.029:①;②。3　、、:,。。3.1　(DO)DO,SND。,DO,,,。,,,。,[6]。3.2　,,,,。,,。,;,。3.3　、DO。,,,,。:,,;,[7]。4　4.1　4.1.1　:,,15kgCOD/m3·d。4.2.2　:COD,。4.2.3　:,,。4.2.4　:,,,。4.2　J.J.Beun[8]SBAR,(SND),NO2/NO3COD。COD,NO2/NO3;,NO2/NO3,。Ying-ChihChiu[9]SBRC/N、:C/N,,、。COD/NH+4-N11:1,SBRCODNH+4-N,NO-2-N。LeiQin[10]SBR:,。。,/NOxN2:1,。,。[7]SBRSND,3～5mg/L,,80%,DO5mg/L3mg/L,。DO,、,,。Morgenroth[11],SBR,1.0mm。1.5～2.0kg-COD/(m3·d)0.15～0.18kgNH3-N/(m3·d),COD、NH3N、TN95%、95%、60%;AmJang[12]SBR,-,COD97%95%。:1±0.35mm1.3±0.45mm,2mm。[13]SBR,4～5mm,MLSS7.8g/L,,CODNH3-N95%～98%75%～90%。4.3　SBR,,CODNH3-N95%～98%75%～90%。SBR,DO,,SND,80%。[14]SBR,CODP90%85%;NH3NTN90%80%。Pochana[15]SBR95%。4.4　,,,20　　　20074　。4.4.1　、,,、、,,、。4.4.2　,,;4.4.3　,,,,SBR,;4.4.4　/,,。[1].[J].,2002,(2):26～28.[2],,.[J].,2001,14(1):33～35.[3]VanNeilEWJ.NitrificationbyHeterotrophicDenitri-fiersandItsRelationshiptoAutotrophicNitrification.PhDThesis,DelftUniversityofTechnology,Delft,1991.78～80.[4],,.[J].,2004,44(6):837～839.[5],.[J].(),2003,28(6):91～95.[6],.[J].,2006,32(3):22～25.[7],.SBR[J].,2002,33(2):4～6.[8]J.J.Beun,vanLoosdrechtM.C.M.,HeijnenJ.J.Aerobicgranulation[J].Wat.Sci.Tech,2000,41(4):41～48.[9]Ying-ChihChiu,Li-LingLee,Cheng-NanChang.etal.Controlofcarbonandammoniumratioforsimultaneousnitrificationanddenitrificationinasequencingbatchbioreactor[J].InternationalBiode-teriorationBiodegradation,2007,59:1～7.[10]LeiQin,YuLiu.Aerobicgranulationfororganiccar-bonandnitrogenremovalinalternatingaerobican-aerobicsequencingbatchreactor[J].Chemosphere,2006,63:926～933.[11]WilliamsSF,MartinDP,HorowitzDM.PHAappli-cations:Addressingthepriceperformanceissuel.Is-sueEngineering[J].InternationalJournalofBiologi-calMacromolecules,1999,25(13):111～121.[12]AmJang,Young-HanYoon,InS.Kim,etal.Characterizationandevaluationofaerobicgranulesinsequencingbatchreactor[J].JournalofBiotechnolo-gy,2003,105:71～82.[13],,.SBR[J].,2005,21(2):53～55.[14],,,,.SRB.,2001,22(2):87～91[15]KlangduenPochana,JurgKeller.Studyoffactorsaf-fectingsimultaneousnitrificationanddenitrification(SND).WatSciTech,1999,39(6):61～7221　200712SBR