MBR在污水处理与回用工艺中的应用ec58b3d680eb6294dd886c55

SHARONANAMMOX-(45),50%,NH+4+115O2NO-2+H2O+2H+(4)NO-2+015CH3OH015N2+015CO2+OH-+015H2O(5)SHARON2ANAMMOX,Dokhaven,600m3Pd,2,,,,,ANAMMOXANOXICAMMONIUMOXIDATION,NO-21MikeS.M.Jetten,TowardsaMoreSustainableMunicipalWastewaterTreat2mentSystem,Wat.Sci.Tech1997.5(9):171180.2C.Hellinga,ModelbasedDesignofaNovelProcessforNitrogenRemovalfromConcentratedFlows,MathematicalandComputerModellingofDynami2calsystems,1999.5(4):351371.,,1944,1966,1981,1999-07-08MBR(,210009)(,100835)(,150090)MBRMBR,MBR,MBR1MBR(MembraneBio2reactor,MBR)MBR2,(a)(b)2,MBR,,,,MBR(36mPs),,MBR(cross2flow)MBR,9200110195,1m3210kWh[1],MBR,,[2],MBR,MBRMBR,,(Immersed)(Submerged,SMBR)MBR,,,,,MBR,012014kWhPm3[1],1P10MBR2MBRMBR,6021,,MBR,211MBR1900m3Pd,,,SMBR,320m3,8m3,SMBR,CODCrTKN96%95%,6,1450m3Pd,8m3,-,,,1,900m3PdMLSS4gPL15gPL,BOD5013016kgPm3d,FPM010701004kgP(kgd)212MBR,,,,,MBR,80MBR,-BOD5CODCr,,[3],,100MBR1-MBR,21-MBRMLSSPmgL-160001000020000HRTPh115PMPa11962194Pkg(kgd)-1012013Pms-12215BOD5%95992-MBRCODMnPmgL-11302501014SSPmgL-181310BOD5PmgL-133071015P244838TNPmgL-14312619MBASPmgL-1511911016018TPPmgL-1313016PmL-1-213MBRMBR,BOD510000mgPL,MBR,,MBR0120011019540m3PdMBR,1989:12200mgPL1,2500mgPL12a,34,MBR3MBR20000100000P2412Pm355122716Pms-1310115PPa4020721657845312PPa78453121961313P29392637SSPkgm-31926584MBRpHBOD5PmgL-1CODMnPmgL-1SSPmgL-1TNPmgL-1TPPmgL-1ClPmgL-1P71753004700670025002201900-7112163302290151400-4161672130112000-51011131801118001214MBRMBRRoss15,CODCr97%[4]Li35CODCr2500060000mgPLd,CODCr95%99%[5]AquaRenaissance90MBR[6],118,6a,1990MBR19877,1988,240m3Pd50m3Pd3,MBR(MBR),,,MBR,,MBR,,1C^otP.etal.Immersedmembranesactivatedsludgeprocessappliedtothetreatmentofmunicipalwastewater.WatSciTech.1998.38(4P5):437442.2SeyfieldCF.andBrockmanMF.Membranesinwastewatertreatmentbio2logicalaspectoftheseparationofbiomasswithamicrofiltrationunit.Toron2to,Ontario,Canada.NewandEmergingEnvironmentalTechnologiesandProductsforWastewaterTreatmentandStormwaterCollection,1995.5:47.3,.,1998.11(1):4044.4RossWR.etal.PracticalapplicationoftheADUFprocesstothefull2scale.treatmentofamaize2processingeffluentWatSciTech.1992.25(10):2739.5LiAY.andCorradoJ.ProcIndWasteConf.1985.40:399.6KimuraS.JapansAquaRenaissance90Project.WatSciTech.1991.239):15731582.,,1967520006,,2001-02-2011200110195ANEWPROCESSOFDENITRIFICATIONBYSHARON2ANAMMOXWangHuizhenetal(7)AbstractAnewprocessofdenitrificationbysinglereactorforhighammoniumremovalovernitrite2anaerobicammo2niumoxidation(SHARON2ANAMMOX)isintroducedinthispaper.Themechanism,environmentaldemandsandsustainablesignificanceoftheprocessarealsoanalysed.Keywordsnitrogenremovalovernitrite,anaerobicammoniumoxidationanddenitrificationPRACTICALAPPLICATIONOFMBRINWASTEWATERTREATMENTANDREUSEZhangJunetal(9)AbstractThemembranebioreactorisanewefficientwastewatertreatmenttechnologydevelopedrecentlywhichcom2binedbiologicaltreatmentwithmembraneseparationprocesses.PracticalapplicationsofMBRinmunicipalwastewatertreat2ment,buildingdomesticwastewaterreuse,highconcentrationdomesticwastewatertreatment,andthetreatmentofsolidwastelandfillleachatebothathomeandabroadwereintroducedinthispaper.ItwasprovedbymanypracticalexperiencesthatMBRprocesspossessesmanyadvantagesthattheconvenionalmethodcannotmatch.MBRprocesshasabroadapplicationprospectforwastewatertreatmentandreuse.Keywordsmembranebioreactor,MBR,wastewatertreatmentandwastewaterreuseSTUDYONKINETICSMODELOFSINGLE2STAGEBIOLOGICALDENITRIFICATIONWITHIM2MOBILIZEDCELLSCaoGuominetal(12)AbstractThenitrifyingbacteriaanddenitrifyingbacteriawereimmobilizedwithpolyvinylalcohol(PVA)byiterativefreezingandthawing.Thekineticmodelofsingle2stagebiologicaldenitrificationbyimmobilizedcellsinabubble2columnbioreactorwasstudied.Theresultsshowedthattheeffectofinternaldiffusionontheoverallratecouldbeneglected,andthelimitingrateprocesswaschemicalreaction.ThereactionkineticsofimmobilizedcellscouldbeexpressedasMonodequationanditskineticsconstants,ksandvmax,were303.0mgPLand0.096mgP(Ls)respectively.Agoodagreementwasobservedbetweenthepredicteddenitrificationrateandtheexprerimentalone.Keywordsbiodenitrification,immobilizedcellandkineticsmodelTREATMENTOFWASTEWATEROFPRINTINGINKANDADHESIVEBYCOAGULATIVEFLOA2TATION2MICROELECTROLYSIS2SBRPROCESSLiuLinetal(16)AbstractAnengineeringexampleoftreatingthewastewaterofprintinginkandadhesivefromtheproductionofpa2perboardboxbycoagulativefloatation2microelectrolysis2SBRprocessisintroducedinthispaper.Thewastewatertreatedwiththisprocesscanmeetthefirst2orderofthenationaldischargestandard.Theprocessfeatureslesslandoccupation,goodeffec2tiveness,reliableandstablerunningsetc.Keywordswastewaterofprintinginkandadhesive,coafulativefloatation,microelectrolysisandSBRSTUDYONELECTROLYSISBATHOFACTIVATEDCARBONFIXED2BEDCaoJinghuaetal(18)AbstractTheelectrolysisbathofactivatedcarbonfixed2bedforwastewatertreatmentisdevelopedbasedontheanaly2sisofallthefactorsaffectingelectrolysisbathperformance.Theelectrolysisbathoftheactivatedcarbonfixed2bedisalsocomparedwithconventionalelectrolysisbathsinenergyconsumption,takingphenolwastewaterassubstrate.Theresultsshow