BNRMBR组合工艺处理生活污水研究进展毕晔

132　　　Vol.36　No.9　2010BNR—MBR毕　晔1　谢　丽1　周　琪1　杨殿海1　ShimHJ2(1,　200092;2,　853)　　　目前城市污水处理工艺多采用生物营养盐去除工艺(BNR),引入膜生物反应器(MBR)组成BNR—MBR组合工艺,可以提高出水水质,实现水资源的回用。与传统的BNR工艺相比,组合工艺的某些运行条件和工艺参数发生了改变。概述了BNR—MBR工艺应用在生活污水处理中的工艺特征,分析和探讨了组合工艺对氮、磷的去除特性以及膜污染控制。　膜生物反应器(MBR)　生物营养盐去除(BNR)　膜污染0　(MembraneBioreactor,MBR),;、[1,2]。,,,,Ⅲ《》(GB18918—2002)A,、、。,。(BiologicalNutrientsRemoval,BNR),。,BNRMBR(2008ZX07316—002);。BNR—MBR,。BNR—MBR。,BNR,;,,。MBR,BNR,BNR—MBR。BNR—MBR,,;,。1　BNR—MBR1BNR—MBR。1,BNR—MBR,,,5%,。参考文献1　,,..,2006,22(10):68～722　,.—.,2005,36(1):1～4　　★:15900916995E-mail:[e-mail]:2009-12-22:2010-06-30DOI:10.13789/j.cnki.wwe1964.2010.09.007　Vol.36　No.9　2010133　　1　BNR—MBR/m3/dA2/O+MBR()HRT6～24h0.08μm[2]A2/O+MBR()HRT36h,SRT30d0.1μm[3]UCT+MBR()0.03HRT6h,SRT35dUF[4]UCT+MBR()Mitchell's0.14HRT10h,SRT20d[5]UCT+MBR()Mitchell's0.14HRT10h,SRT20d[6]A2/O+MBR()90HRT6h0.1μm[7]A2/O(MIA)MBR()Saritown,210HRT6h,SRT30d0.4μm[8]A2/O+MBR()0.2HRT6h,SRT30d0.23μm[12]UCT+MBR()SRT22d0.1μm[13]SBR+MBR0.04HRT12h0.22μm[14]AO+HSMBRa()0.36HRT4h0.15μm[15]GSb+MBR0.02HRT12h,0.25μm[16]MSBR0.08HRT6h0.2μm[20]A2/O—MBR()80000　　:a,bGravitationalfiltrationtypedSequencingMembraneBioreactor。A2/O、UCTSBR。,0.1～0.2μm。UCT,,,,BNR—MBR。MBR,,,,,,。,BNR—MBRBNR,,BNR—MBR,、、[4,8,10,11]。LeeBNR—MBR,,UCT—MBRCOD,;,58%77%,39%72%,(TN81%、TP71%),[4]。AnnakaA2/O,[7]。,BNR—MBR,[8]。。,BNR—MBR,。BNR—MBR,。,,;MBR,、,,。2　BNR—MBR2.1　BNR—MBR,MBR,。MBR,,,134　　　Vol.36　No.9　20102　BNR—MBR/mg/L/mg/LCODCrTNTKNNH3—NTP(SP)CODCrTNTKNNH3—NTP(SP)A2/O+MBR31056.8508.32614.30.680.98[2]A2/O+MBR330409304.47a5.623.02[3]UCT+MBR65563.75730.21580.58[4]UCT+MBR28335.5228.810180.55[4]UCT+MBR26535.5228.21090.51[4]UCT+MBR951106106.530.34219.71.79[6]A2/O+MBR87.3b33.93.95.2b7.80.1[7]A2/O(MIA)+MBR20728233.2(2.1)107.80.51(0.5)[8]UCT+MBR45950.629.13.63(1.3)20100.51.5[13]SBR+MBR33013.512.12570.5[14]AO+HSMBR349.461.541.91.94530100.07[15]GS+MBR28418.613.91.92119.280.70.07[16]　　:a,bCODMn。。2BNR—MBR。2BNR—MBR,,90%。[5],。,。COD,;,,COD。,COD[4],。COD。,C/N10,。,。,[4、7],CODCr200～300mg/L,[19]。[21]。,。BNR—MBR,,。Toit,4～6mg/L,[6]。A2/O,,,,。MBR,,,,。,/,。,DO0.8～1.2mg/L,[22]。,,,[22]。,,,　Vol.36　No.9　2010135　　[22]。,。,。,。MBR,;,。。,,。2.2　BNR—MBR,。BNR—MBRBNR,,,。。2BNR—MBR。2,,。2,,(5mg/L),GB18918—2002A。BNR—MBR。Banu,,,,6.5mg/L,1mg/L,[12]。,BNR—MBR,,[17]。,SS,SSTP,。,,;,,[8]。,SBR—MBRCOD/TP,COD/TP[16]。BNR,BNR—MBR[18]。。;,,,,[4]。,,90%30%[8],。,,,NO-3[8]。,,-220mV[6]。,,,。,,,[5]。BNR—MBR,。,20%～40%,BNR—MBRBNR,,[2,6]。BNR—MBR,,,。[24]。。,,。,,[6]。136　　　Vol.36　No.9　20103　MBR,:;。,,。,,。3,,,。3　/m3/(m2·d)PVDFToray[2]HDPE[3]PVDF0.8+[7]HDPE0.38(7min,3min)KMS,Korea[8]PVDF0.72(8min,2min)E&ECo.,Korea[12]PVDF0.7[16]　　MBR,,。[23]。,[10,11]。[9]。,,,,,。,。,Kim,,[10,11]。,,,,;,,[10,11]。,,,,。,,[10,11]。,。,BNR—MBR,。,BNR—MBR。MBR;,,,。,。4　BNR—MBR,MBR,,。BNR—MBR,。,BNR—MBR,。BNR,[19]。,,BNR—MBR,,。,。Fu,,[22],,。,BNR—MBR。　Vol.36　No.9　2010137　　。。,。,。BNR—MBR,,。BNR—MBR。参考文献1　,..:,20022　,,,.A2/O—.,2007,23(3):23～263　,,,.A2O—MBR.,2008,48(4):490～4954　LeeH,HanJ,YunZ.BiologicalnitrogenandphosphorusremovalinUCT-typeMBRprocess.WaterScienceandTechnology,2009,59(11):2093～20995　ParcoV,ToitG,WentzelM,etal.Biologicalnutrientremovalinmembranebioreactors:nitrificationandphosphorusremovalkinetics.WaterScienceandTechnology,2007,6(6):125～13416　ToitG,RamphaoMC,ParcoV,etal.DesignandperformanceofBNRactivatedsludgesystemswithflatsheetmembranesforsolid-liquidseparation.WaterScienceandTechnology,2007,56(2):105～1137　AnnakaY,HamamotoY,AkatsuM,etal.DevelopmentofMBRwithreducedoperationalandmaintenancecosts.WaterScienceandTechnology,2006,53(2):53～608　KimHS,SeoIS,KimYK,etal.Full-scalestudyondynamicstatemembranebio-reactorwithmodifiedintermittentaeration.Desalination,2007,202:99～1059　HanSS,BaeTH,JangGG,etal.Influenceofsludgeretentiontimeonmembranefoulingandbioactivitiesinmembranebioreactorsystem.ProcessBiochemistry,2005,(40):2393～240010　KimJY,ChangIS,ParkHH,etal.Membranefoulingcontrolthroughthechangeofthedepthofamembranemoduleinasubmergedmembranebioreactorforadvancedwastewatertreatment.Desalination,2008,231:35～4311　KimJY,ChangIS,ParkHH,etal.Newconfigurationofamembranebioreactorforeffectivecontrolofmembranefoulingandnutrientsremovalinwastewatertreatment.Desalination,2008,230:153～16112　BanuJR,UanDK,YeomIT.NutrientremovalinanA2O—MBRreactorwithsludgereduction.BioresourceTechnology,2009,100:3820～382413　MonclúsH,SipmaJ,FerreroG,etal.OptimizationofbiologicalnutrientremovalinapilotplantUCT-MBRtreatingmunicipalwastewaterduringstart-up.Desalination,2010,250:592～59714　,,,.MBR.,2007,23(5):14～1715　,..,2006,1(25):62～6816　,,,.GS—MBR.,2006,5(28):53～5617　RamphaoMC,WentzelMC,EkamaGA,etal.AcomparisonofBNRactivatedsludgesystemswithmembraneandsettlingtanksolid-liquidseparation.WaterScienceandTechnology,2006,12(53):295～30318　KampasPantelis,ParsonsSA,PearceP,etal.Aninternalcarbonsourceforimprovingbiologicalnutrientremoval.BioresourceTechnology,2009,100:149～15419　ZhangC,ChenYG.Simultaneousnitrogenandphosphorusrecoveryfromsludge-fermentationliquidmixtureandapplicationofthefermentationliquidtoenhancemunicipalwastewaterbiologicalnutrientremoval.EnvironSciTechnol,2009,43:6164～617020