MBBR法工艺的应用现状及其研究进展李景贤

2652007　10　　四　川　环　境SICHUANENVIRONMENT　　Vol.26,No.5October2007·　·:2007-05-15:(1982-),,,2005。。MBBR李景贤1,罗　麟1,2,杨慧霞2(1.,　610065;2.,　610065)　　:文中简要介绍了移动床生物膜反应器(MBBR法)的发展背景及其应用现状,并结合具体实例对各种影响因素进行了细致的分析,结果表明:针对不同类型的污水,填料、溶解氧、水力停留时间、水温以及pH值等均不同程度的影响MBBR工艺的最终处理效果。在此基础上对MBBR与其他工艺相结合的组合工艺进行了阐述,并对其发展前景做一些展望。　　:;MBBR;:X703　　　　:A　　　　:1001-3644(2007)05-0097-05StatusquoofApplicationandResearchProgressofMBBRProcessLIJing-xian1,LUOLin1,2,YANGHui-xia2(1.CollegeofArchitectureandEnvironment,SichuanUniv.,Chengdu610065,China;2.StateKeyLabofHydraulicsMountainRiverEngineering,SichuanUniv.,Chengdu610065,China)　　Abstract:Inthispaper,thebackgroundandtheapplicationofthemovingbedbio-filmreactor(MBBR)wereintroducedbriefly.Differentfactorswereanalyzedinexamples.TheresultsshowedthatthetreatmentefficiencyofMBBRwasaffectedbyfactorssuchaspackingmaterials,dissolveoxygen,HRT,temperatureandpH.FurthermorehybridprocessesofMBBRandwatertreatmenttechnologieselsewerediscussed.Keywords:Movingbedbio-filmreactor;MBBR;application1　背景介绍　　,,:20,,;,。,,,、、,、,、。,。,、、、,,、。,、、、、[1]。,(movingbedbio-filmreactor,MB-BR)。MBBR80[2],DOI:10.14034/j.cnki.schj.2007.05.020、。,,,,。,MBBR:———20%;;,;、,;、,,;[3～5]。,MBBR[6,7]、[8]、[9]、[10～14],[15～17][18]。,MBBR。2　影响因素分析2.1　MBBRMBBR、。,10mm、8mm,,,0.95,,95%。,,,0.7。,700m2/m3[19]。,500m2/m3[20]。,,。,,、,,。2.2　(DO)MBBR[21]DOMBBR-,DO-。DO,,-。,DO,DO,,,TN;,DO,,(),DO,MBBR,,TN,。MBBRDO:DO2mg/L,DOMBBR,97%～99%,1.0mg/L;DO1.0mg/L,84%,[21]。,DO,,,,。,DO,,。MBBR,DO。[22]MBBR,。,,,,。,、。60%,,,,。,DO。2.3　MBBR(HRT)。,98　　　　　　　　　　　　　　　　　　四川环境26,HRT。HRTHRT,。SHHosseini[23]MBBR,:,HRT,COD。,CODCOD(CODph/CODtot),0.6(CODph480mg/L),COD。COD,(70%),[24]。[25]:,HRT,,;,HRT,。HRTMBBR,,HRT,HRT,SHHosseiniHRT,,、。。2.4　MBBR,。,、;,。,。,、,、。MBBR,,、,,,20℃～30℃,20℃～40℃,15℃,,5℃,。,。,15。,,[25]。2.5　pHMBBR,,。pH,,。pH,,,pH、pHpH。pH,,,,。,pH,6.5～8.5。MBBR,。pH,()pH,,pH。2.6　MBBR,。(3～4):1,;,:,,,,,17.6～160NTU,18.1～142NTU,,,[25];COD,COD0.48～2.93kg/(m3·d)COD60%～80%。COD,995　　　　　　:MBBRCOD,,COD,,COD[24]。,、,,。MBBR。3　创新性组合工艺的发展　　MBBR,。,、。,,,。,[26]-(AF-MBBR),。COD1567～3865mg/L、BOD531.3～59.6mg/L、117.4～655.7mg/L、6801～20816mg/L、Cl-2747.7～9498mg/L、MBBR10h,78%～100%,200mg/L,MBBR100%,;[27](CEPT-MBBR),,、,,5.9h(),COD、NH3-N、TN《》(GB18918—2002)A,TPB,,,,,;[28]MBBR(BAS),COD,、、、。MBBR,BroomfieldMBBRTMHYBASTM[29],:　HYBASFig.　ProfileofupgradingofHYBASTMprocess　　BOD510mg/L,,();,;,,SS,SS3.51mg/L,1.68mg/L,7.70mg/L;TN、TP,TP1mg/L,TN10mg/L,。HYBAS[29]。　Tab.　ChangesofeffluentNH+4-Nconcentrationbeforeandafterupgrading(SD)①3.582.064.1HYBAS②0.370.210.49　　:①20004～20029;②20037～20042。4　发展展望　　MBBR,、、、、,。,MBBR,,MBBR,,,100　　　　　　　　　　　　　　　　　　四川环境26,MBBR,MBBR[30],。,MBBRA/O、-、MBBRSBR、CASS、CAST。,,,,MBBRSBR,MBBR,,,SBR,,,,,。,,,。,,,。,、,。:[1]　,.[M].:,2000.94-200.[2]　RustenB,HemLJ,degaardH.Nitrificationofmunicipalwastewaterinmoving-bedbiofilmreactors[J].WaterEnvi.Res.,1995,67:75-86.[3]　.MBBR[J].,2003,34(3):9-11.[4]　,.、[J].,2003,29(4):13-15.[5]　.[J].,2004,24(2):12-15.[6]　RustenB,MattesonE,Broch-DueA,WestrumT.Treatmentofpulpandpaperindustrywastewaterinnovelmovingbedbiofilmreactors[J].WaterSci.Tech.,1994,30(3):161-171.[7]　Broch-DueA,AndersenR,OpheimB.Treatmentofintegratedne-wsprintmillwastewaterinmovingbedbiofilmreactors[J].WaterSci.Tech.,1997,35(2):173-180.[8]　RustenB,SiljudalenJG,StrandH.Upgradingofabiological-chemicaltreatmentplantforcheesefactorywastewater[J].WaterSci.Tech.,1996,14(11):41-49.[9]　JohnsonCH,PageMW,BlahaL.Fullscalemovingbedbiofilmre-actorresultsfromrefineryandslaughterhousetreatmentfacilities[J].WaterSci.Tech.,2000,41(4):401-407.[10]　RustenB,KolkinnO,degaardH.Movingbedbiofilmreactorsandchemicalprecipitationforhighefficiencytreatmentofwastewaterfromsmallcommunities[J].WaterSci.Tech.,1997,35(6):71-79.[11]　,,.MBBR[J].,2005,15(6):336-338.[12]　,,,.MBBR[J].,2002,20(5):12-15.[13]　　,　,.MBBR[J].,2001,27(4):47-50.[14]　　,,　.[J].,2002,20(1):19-22.[15]　,,,.[J].,2003,43(1):46-50.[16]　,　,.MBBR[J].,2006,32(10):25-27.[17]　,,M.Baudu.MBBR[J].(),2005,11(2):201-206.[18]　,　,,.MBBR[J].,2005,21(1):49-52.[19]　degaard,H.,Rusten,B.Norwegianexperienceswithnitrogenre-movalinamovingbedbiofilmreactor[A].Documentationof9.EWPCA-ISWASymposium[C].LiquidWastesSection,Munchen(Germany),1993.205-221.[20]　Hem,L.J.,Rusten,B.,degaard,H.Nitrificationinamovingbedbiofilmreactor[J].WaterRes.,1994,28(6):1425-1433.[21]　,,　,.DOMBBR[J].(),2006,34(4):514-518.[22]　,.[J].,2003,29(11):15-17.[23]　HosseiniSH,BorgheiSM.Thetreatmentofphenolicwastewatersuingamovingbedbio-reactor[J].ProcessBiochemistry,2005,(40):1027-1031.[24]　　,,,.[J].,2003,19(2):56-57.[25]　　,,,.MBBR[J].,2004,20(8):5-9.[26]　　,,,.AF-MBBR[J].,2006,22(21):93-96.[27]　,　,,.CEPT-MBBR[J].,2006,22(15):21-25.[28]　.MBBRBAS[J].,2006,22(20):18-21.[29]　.HYBASTM[J].,2006,22(12):21-25.[30]　　,,　,.MBBR[J].,2007,30(3):66-68.1015　　　　　　:MBBR