高级生物处理技术及MBR介绍台湾工研院

1,12/27/2007Email:[e-mail]:[phone]--2,12/27/2007Email:[e-mail]:(03)573297576


COD
250mg/L
BOD
80mg/L
SS
100mg/L
…82


COD
200mg/L
BOD
50mg/L
SS
50mg/L
…87


COD
100mg/L
BOD
30mg/L
SS
30mg/L
…

































pH(UASBAFBAFASSBRFFCODBODpH3,12/27/2007Email:[e-mail]:[phone]•CODSS••••4,12/27/2007Email:[e-mail]:[phone]•••••∕MBR5,12/27/2007Email:[e-mail]:[phone]PhaseMembraneoperationDrivingforceMechanismofseparationMembranestructure12MicrofiltrationPressureSieveMacropores;poresize0.1-10μmLLUltrafiltrationPressureSieveMesopores;poresize1-100nmLLNanofiltrationPressureSieve+(solution/diffusion,+exclusion)Micropores;poresize2nmLLReverseosmosisPressureSolution/diffusion+exclusionDenseskin;poresize1nmLLPervaporationActivity(partialpressure)Solution-diffusionDenseLGMembranestrippingActivity(partialpressure)EvaporationMacroporesLGMembranedistillationActivity(temperature)EvaporationMacroporesLLDialysisActivity(concentration)DiffusionMesoporesLLElectrodialysisElectricalpotentialIonexchangeIonexchangeLLPhase1isthefeed.6,12/27/2007Email:[e-mail]:[phone]TheFiltrationSpectrum7,12/27/2007Email:[e-mail]:[phone]MBRUSfilterMemJet®HuberMBRNoritX-flowPuronMBRKolonParaMBRTorayMBRMitsubishiRayonMBRAsahiKaseiMBRMBR2000KubotaMBRWeirEnvigADUFZenonZeeWeed®WehrleBiomembratMitsubishiRayonSterapore®90Nitto-DenkoMBRMBR80TechSepRhone-PoulencNovasepOrelisFSPleiade®80ThetfordSystemsCycle-Let®70Dorr-OliverMBR608,12/27/2007Email:[e-mail]:[phone]Membranebioreactor,MBR9,12/27/2007Email:[e-mail]:[phone]MBR10,12/27/2007Email:[e-mail]:[phone]WHYMBR?ROMF/UF/NF/RO11,12/27/2007Email:[e-mail]:[phone]MBRMBRHRTSRTHRTSRTSS∕12,12/27/2007Email:[e-mail]:[phone]ASvs.MBRHRThSRT(d)MLSS(mg/L)Energy(Kwh/m3)SludgeYield(kgSS/kgCODr)AS3~243~103000~50000.3~0.5MBR1~410~305000~300000.3~20.23.520Floc(m)0.270.22kgVSSCOD-1d-1)96.688.5(%)99.298.9(%)99.960.9TSS(%)96.992.7DOC(%)9994.5COD(%)3020(d)MBRAS13,12/27/2007Email:[e-mail]:[phone]MBR••••••••••14,12/27/2007Email:[e-mail]:[phone]Zenon(ZeeWeed)0.036m0.1mMitsubisiRayon0.4m()WehrlewerkAgUF(polysulfone)OrelisMutsuiChemicals()Kubota0.2m~0.45m(0.4m)()CESH/ITRI30-100mMBR15,12/27/2007Email:[e-mail]:[phone]SUR31534(surfacearea:315m2)3stackedmoduleofsur10534(byMitsubishiRayonCo.,Ltd.)SUR10534(surfacearea:105m2)16,12/27/2007Email:[e-mail]:[phone]MBR-17,12/27/2007Email:[e-mail]:[phone]NozzleMembranePanelSpacerMembraneSheetMicrostructure18,12/27/2007Email:[e-mail]:[phone]MBR-19,12/27/2007Email:[e-mail]:[phone]MBR•()••20,12/27/2007Email:[e-mail]:[phone]MBRprocess•–MBR–MBR•–submerged/immersed–sidestream21,12/27/2007Email:[e-mail]:[phone]ConventionalActivatedSludge(CAS)processConventionalActivatedSludge(CAS)processWastewaterSettlingTankAerationTankEffluentSide-StreamMBRWastewaterMembraneSeparationAerationTankPEffluentSubmergedMembraneBioreactor(MBR)processMembraneBioreactor(MBR)processPermeateBioreactorincombinationwithmembranemoduleWastewater22,12/27/2007Email:[e-mail]:[phone]-+MBRAirRawwastewaterWastesludgeAirEffluentBiogasMCMFB---ITRI(membrane-coupledmethanogenic&facultativebioreactor)23,12/27/2007Email:[e-mail]:[phone]MBR22/-L/h.m215-2520-3070-100MLSSgMLSS/L10-1510-1515-30%30-10010-40kWh/m30.3-0.60.3-0.62-10-/m2pH-1-122-111-13°C60401001.Lesjean,B,et.al.(2004).Membrane-aidedbiologicalwastewatertreatment–anoverviewofappliedsystems,Membranetechnology,August2004,pp.5-10.2.:Plate-and-Frame:Sidestream24,12/27/2007Email:[e-mail]:[phone]MBRParameterKubotaMitsubishiRayonZenonOrelisorWehrleKNHMembranegeometryflatplatehollowfiberhollowfibertubeTube/flatplateProcessconfigurationsubmergedsubmergedsubmergedside-streamsubmergedTMP(bar)0.05-0.120.1-0.50.1-0.53-50.05-0.2Flux(LMH)15-3520-5040-7070-13010-30Permeability(LMH/bar)250-500100-200150-400~25100-50025,12/27/2007Email:[e-mail]:[phone]MBRfouling/scalingMBR26,12/27/2007Email:[e-mail]:[phone]MBRbackwashingInitialfluxaerationMembrane27,12/27/2007Email:[e-mail]:(03)573297528,12/27/2007Email:[e-mail]:[phone]Dead-endfiltrationCrossflowfiltrationCrossflowandDead-endFiltration29,12/27/2007Email:[e-mail]:(03)573297530,12/27/2007Email:[e-mail]:[phone]•membranerelaxationmembranebackwashing•–––31,12/27/2007Email:[e-mail]:[phone]ACSSBRMBR3MBR4()11,5001,000-4001001,1001,000--1001,6506501,0001,150650500(NT$/m3)11000m3/d1000mg/L21000m3/d500mg/L31/m3/d40.5/m3/dACSSBRMBR3MBR4()2900500-300100600500--1001,3303301,000830330500(NT$/m3)Keyfactors:32,12/27/2007Email:[e-mail]:(03)573297501002003004005006001010-100100-1,0001,000-10,00010,000-1