活性污泥法的生物泡沫形成和控制

1,2,3,1,1(1.,310032;2.,150090;3.,310014):,:,,:;;:X703:C:1000-4602(2001)04-0073-04:(59778024),[12],,20%,50%,87%[3][4]:,,,,,,,,:,;;;;[56]1111,M.parvicella35%,,,,,,,,,,,112,[5]:,:Nocardiaamarae,,;Nocardiapinesis,,;Rhodococcussp.,,372001Vol.17CHINAWATER&WASTEWATERNo.4,:Microthrixparvicella,,;Eikelboomtype0675,,;Eikelboomtype0092,,,NocardiaamaraeMicro2thrixparvicella(12)1Nocardiaamarae2Microthrixparvicella113(1),(SRT),,,[7]1(d)()()Rhodococcussp.241040Nocardiaamarae47233728Microthrixparvicella61083525Nocardiapinesis102115311825Type186330pH:pH7.05.05.6,NocardiaamaraepH,pH7.8,pH5.0,Micro2thrixparvicellapH7.78.0(DO)Nocardia,,,Mi2crothrixparvicella[5][2](1),,,,(),,,2,,,,,,,,,[2],,56d,Nocardia,[89]:,6d,;,Microthrixparvicella,,Rhodococcus,,,[5],,472001Vol.17No.4Nocardia,,,[5](),,:M.parvicella,Nocardia;Nocardia,M.parvicella[10]3,,(2)2[25](1)(2)(3)(%)(%)(%)588846284473465748589664620352075711735604633,,,[11],,,4000m3Pd,19951999,,()(3),1999,:(34)(1011),,,,(1020d),,,,;,,,(),,,Microthrixparvicella835,,,,,,,,,(),,,,,,,,,,,,,3,,,;,(),,572001Vol.17No.4,(SS),[12],,,,:GlymphAural,!:[1]WarrerJ.Stablefoamsandsludgebulking:thelargestremain2ingproblems[J].JCIWEM,1998,12(10):368-374.[2]TippingPJ.Foaminginactivatedsludgeprocesses:anopera2torsoverview[J].JCIWEM,1995,9(7):281-290.[3]PojolR,etal.Biologicalfoamsinactivatedsludgeplants:characterizationandsituation[J].WatRes,1991,25(11):1399-1404.[4]WarrerJ.Activatedsludgebulkingandfoamingcontrol[M].TechnomicpublishingCo.Inc.Lancaster,1994.[5]SoddellJA,etal.Microbiologyoffoaminginactivatedsludgeplants[J].JAppBacteriol,1990,69:145-176.[6]JenkinsD.Towardsacomprehensivemodelofactivatedsludgebulkingandfoaming[J],WatSciTech,1992,25(6):215-230.[7]FootR.Theeffectsofprocesscontrolparametersonthecom2positionandstabilityofactivatedsludge[J].JIWEM,1992,6(2):215-227.[8]MoriT,etal.Evaluationofcontrolstrategiesforactinomycetescuminfull-scaletreatmentplants[J].WatSciTech,1992,25(6):231-237.[9]PittP,etal.Causesandcontrolofnocardiainactivatedsludge[J].JWCF,1990,62(2):143-150.[10]Chadh,etal.Processcontrolfactorinfluencingnocardiapopulationsinactivatedsludge[J].WatEnvironRes,1992,64:37-43.[11]FootRJ,etal.Operationalaspectsofthreeselectorsinrela2tiontoaerationtankecologyandstablefoamformation[J].JCIWEN,1993,7(6):304-309.[12],.[J].,1999,(4):21-24.:[phone]E-mail:[e-mail]:2000-04-20:2000-09-08,(219,100m3Pd532,493),,(20043700)V,3(2,1,3.6108m3Pa),30,10.89108m3Pa,9()18.9108m3Pa,,,6()()672001Vol.17No.4