胞外聚合物在污水生物处理中的作用李硕

33420168JOUＲNALOFNATUＲALSCIENCEOFHEILONGJIANGUNIVEＲSITYVol.33No.4August2016DOI10．13482/j．issn1001-7011．2016．04．11411211．1500902．100124EPS。EPS、、EPS。TP391．3A1001－7011201604－0515－06TheroleofextracellularpolymerssubstanceinbiologicaltreatmentofwastewaterLIShuo1PENGYongzhen12WANGＲandeng11．StateKeyLaboratoryofUrbanWaterＲesourceandEnvironmentHarbinInstituteofTechnologyHarbin150090China2．EngineeringＲesearchCenterofBeijingforNitrogenandPhosphorusＲemovalandProcessControlKeyLaboratoryofBeijingforWaterQualityScienceandWaterEnvironmentＲecoveryEngineeringBeijingUniversityofTechnologyBeijing100124ChinaAbstractExtracellularpolymericsubstancesEPSplayanimportantroleinbiologicalwastewatertreatment．ManycharacteristicsofEPSsignificantlyaffecttheperformanceofactivatedsludge．ThispaperanalyzedtheinfluencesofEPSonbiologicalsystemstheroleofEPSingranularsludgeandbiofilmfor-mationprocesstheroleintheremovalofheavymetalsandphosphorustheroleintheflocculationset-tlinganddewateringofsludgeandtheroleinmembranefouling．TheinfluencesofEPSonallaspectsofbiologicalsystemswerecomprehensivelysummarized．Keywordsextracellularpolymericsubstancegranularsludgebiologicalmembraneheavymetalionflocculationanddewateringofsludgephosphorusremovalproces[e-mail][e-mail]．J．2016334515－520．0—。EPS1。EPS、、EPS、EPS。EPS。EPS、、2。EPS、EPS。1EPSEPSEPS。EPS3EPS4。Zhang5EPSPSPN。EPSEPSEPS6。EPS50%～80%。EPS7。EPS。8。EPS9。EPSEPS10。EPS。EPS。11EPS。、。12EPSEPS13－14。Mcswain15EPSEPS。Chen16EPSMcswain。1718EPS。2EPS、、、。EPS。EPS。Zhang19EPS。20EPS、Al3+。Fang21Cu2+EPS。22Pb2+EPS、COC。Suh23AureobasidiumpullulansEPSPb2+EPSPb2+35．8mg·g－1。24EPSZn2+40．8mg·g－1。25－26EPSPb2+EPSPb2+Pb2+EPSPb2+FreundlichLang-muir。Comte27EPSEPSS－EPSEPSB－EPSEPSCu2+、Pb2+Ni2+S－EPSCu2+、Pb2+Ni2+·615·33B－EPS。3EPS、、EPS、。1965Tenney28EPS。EPS。EPSEPSS－EPSEPSB－EPS。B－EPSTightlyBoundEPSTBTBLooselyBoundEPSLB。PNPSEPSPNPS。PSPS。Adav29PSPS、。PSPS30。PN31。Xie32PN。PN/PSPN。PN/PS。PN33PNEPSPN。PNPNLB－PNTB－PNLB－PN。TB－PN34。EPS、、、。EPSLB－EPSSVI35LB－EPSSVI。TB－EPSSVI。Fortor36EPSEPSEPS。37－38EPS/。EPS3940－41。42EPSEPS。43EPSLB－EPS。Houghton44EPS。45－46。47、。Yu48、。Wing-ender49EPS。EPSEPS50。4EPSEPS、51。EPS52－53。·715·4MBＲMBＲ。EPSMBＲ54－56。MBＲEPS。57EPS。Cho58B－EPSS。59EPS。60EPS。EPS。EPS。Ｒojas61S－EPS。62S－EPSS－EPS。63S－EPS。59S－EPSLB－EPSTB－EPS。Wang64LB－EPSTB－EPS。65LB－EPS。EPS。Lesjean66。Tamacki67。S－EPSLB－EPS。5EPSPAO。EPSP68。Li69EPSP5℃EPS10%。70EPS30%。EPS71。Zhang72EBPＲ－MBＲEPSEPS20．81～31．35mgP·gMLSS－145～58mgP·gMLSS－1。73ICPEPS、、EPS。74EPSEPS。EPS75EPS、EPSCd2+、Cu2+、Pb2+PO43+EPSEPS。6EPS、、、。EPSEPS。EPSEPS。·815·331PELLICEＲNCDOMINGOFCMUTLUAGetal．Criticalassessmentofextracellularpolymericsubstancesextractionmethodsfrommixedcul-turebiomassJ．WaterＲes201347155564－5574．2．M．1989．3KMPEＲMVETTEＲKINDSBEＲKEＲＲetal．Methodsforinsitudetectionandcharacterizationofextracellularpolymericinbiofilmsbyelec-tronmicroscopyJ．JMicrobiolMeth200457155－64．4．J．2002216546－551．5ZHANGXBIOSHOPPLKUPFEＲLEMJ．MeasurementofpolysaccharidesandproteininbiofilmextracellularpolymersJ．WaterSciTechn-ol1998374/5345－348．6WEIDYANTZHANGG．AerobicgranulesformationandsimultaneousnitrogenandphosphorusremovaltreatinghighstrengthammoniawastewaterinsequencingbatchreactorJ．BioresourTechnol2014171211－216．7FLEMMINGHCWINGENDEＲJ．ThebiofilmmatrixJ．NatＲevMicrobiol20108623－633．8LASAIPENADESJＲ．BapafamilyofsurfaceproteinsinvolvedinbiofilmformationJ．ＲesMicrobiol200615799－107．9SUTHEＲLANDIW．Thebiofilmmatrix-animmobilizedbutdynamicmierobialenvironmentJ．TrendsMierobiol200195222－227．10COSTEＲTONJW．IntroductiontobiofilmJ．IntJantimicrobAgents199911217－221．11．D．2009．12．J．2011621214－219．13．J．2011436854－858．14ZHULQIHYLUMLetal．ComponentanalysisofextracellularpolymericsubstancesEPSduringaerobicsludgegranulationusingFTIＲand3D-EEMtechnologiesJ．BioresourTechnol2012124455－459．15MCSWAINBSIＲVINEＲLHAUSNEＲMetal．CompositionanddistributionofextracellularpolymericsubstancesinaerobicflocsandgranularsludgeJ．ApplEnvironMicrobiol20057121051－1057．16CHENMYLIDJYANGZetal．FluorecentstainingforstudyofextracellularpolymericsubstancesinmembranebiofoulinglayersJ．Envi-ronSciTechnol200640216642－6646．17．J．200839413－19．18LIUYYANGSFQINLetal．AthermodynamicinterpretationofcellhydrophobicityinaerobicgranulationJ．ApplMicrobiolBiotechnol2003643410－415．19ZHANGDYPANXLMOSTOFAKMGetal．ComplexationbetweenHgIIandbiofilmextracellularpolymericsubstancesanapplicationoffluorescencespectroscopyJ．JHazardMater2010171－3359－365．20．EPSAl3+J．2009153347－350．21FANGLCHUANGQYWEIXetal．Microcalorimetricandpotentiometrictitrationstudiesontheadsorptionofcopperbyextracellularpolymer-icsubstancesEPSmineralsandtheircompositesJ．BioresourTechnol2010101155774－5779．22．Pb2+J．200929112289－2294．23SUHJHYUNJWKIMDS．EffectofextracellularpolymericsubstancesEPSonPb2+accumulationbyAureobasidiumpullulansJ．Bio-procBiosystEng19992111－4．24．D．2006．25．Pb2+J．20052642622－2641．26．J．20113177－12．27COMTESGUIBAUDGBAUDUM．BiosorptionpropertiesofextracellularpolymericsubstancesEPSresultingfromactivatedsludgeaccordingtotheirtypesolubleorboundJ．ProcessBiochem2006414815－823．28．J．2006246405－408．2