MBR中膜污染的全过程控制方法赵奎霞

200331JOURNALOFHEBEIENGINEERINGANDTECHNICALCOLLEGEMar.2003No.1:1008-3782(2003)01-0012-04MBR中膜污染的全过程控制方法赵奎霞1,2,张传义1(1,100083;2,061001):(MBR),,,,MBR:MBR;;:X505:A,,,,,(MembraneBioreactor,MBR)[1,2,3],,:MBR,,MBR1(cakelayer),,,,,,,2,211):(CN)(CA)CNCA(PE)(PP)(PPC)(PVF),2):,,,,,()3):,,:20020910:(1970),,,,(),;,4):,,,,22221MLSS(PAC),,[4]:PACCOD,,;PAC,PAC,,,;PAC,,222MLSS[5]MBR,,MLSS[3],MLSS,Jungminlee[6],:,MLSS,;MLSS,,MBR,MLSS231),,DefranceL[2],,TMP,;,,TMP,,2)/,,vf,,,,vbvfvb,;vfvb,,,vf=0,vb,,;,,3)MBR,,,,40:1~100:1,,,,[7],,,,,:,,;,Shankararaman[5],,,,131:MBR241)C.Visvanathan[8],15min15min,370%,,2),,:f(t)=(Qf-Qb)/(tf+tb),f(t);Qf;Qb,,;tf;tb3),2~3d,,,,,4),2~48h,,,NaClO,5)JanuaryBien[9]:(capillarysuctiontime,CST);;,,,,,,JianxinLi[10],,,3MBR,((EPS)[11]),,,,PAC,;MLSS,,,,,;,;,,MBR,,MBR[1],1998,11(1),4044[2],,,2000,26(9),7375[3],,1999,15(9),1316[4]JaimeBenitez,AbvahanRodriguez,etal.Stabilizationanddewateringofwasterwaterusinghollowfibermembranes.(1995),Wat,Res.29(10),22812286.[5],,,1999,25(3),2427[6]Jungminlee,wonYoung,etal.Comparisonofthefiltrationcharacteristicsbetweenattachedandsuspendedgrowthmicroor142003ganismsinsubmergedmembranebioreactor.(2001),Wat,Res.35(10),24352445.[7],,,2000,21(2),5861[8]Civisvanathan,ByungsooYang,etal.Applicationofairbackflushingtechniqueinmembranebioreactor.(1997),Wat,sci,tech.36(12),259266.[9]JanuaryB.Bien,etal.Influenceofultrasonicfieldonstructureandparametersofswagesludgefordewateringprocess.(1997),Wat,sci,tech.36(4),287291.[10]January.BienandLidiawolny.Changesofsomeswagesludgeparameterspreparedwithanultrasonicfield.(1997),Wat,sci,tech.36(1),101106.[11]H.Nagaoka,S.Veda,etal.Infuenceofbacterialextracellularpolymersonthemembraneseparationactivatedsludgeprocess.(1996),Wat,sci,tech,165172.ApproachestoAllProcessControllingofMembranePollutioninMBRZHAOKuixia1,2,ZHANGChuanyi1(1.UniversityofMiningIndustry,Beijing100083,China;2.DepartmentofWaterConservancy,HebeiEngineeringandTechnicalCollege,Cangzhou061001,China)Abstract:MBRispopularintheresearchofwastewaterdisposalatpresent.ThekeytolimitMBRswideapplicationismembranepollution.Inthispaperamethodofallprocesscontrollingofmembranepollutionisputforwardonthebasisoflookingintothewayofmembranepollutionformation,whichwouldretardmembranepollutiontothehighestlimitandaccelerateMBRsapplicationinthefieldsofwastewatertreatment.Keywords:MBR;membranepollution;allprocesscontrolling(责任编辑:翟国静)邯郸市防汛抗旱调度管理信息系统通过鉴定由缴锡云教授主持,我校与邯郸市防汛办合作担的河北省水利厅研究项目邯郸市防汛抗旱调度管理信息系统,已于近日在邯郸市通过了由河北省水利厅组织的专家鉴定来自中国水科院河北省防汛办等单位的专家对该项目给予了充分肯定,认为该研究成果总体居国际先进水平()151:MBR