UASBMBACT联合处理垃圾渗滤液李静张彦平尤会春李征李思倩李一

UASB/MBACT11231111．3004012．1166003．300074UASB/MBACTCOD、BOD5、NH+4－N、TN/GC/MS。UASB/MBACTCOD、BOD5、、TN67．7%、99．1%、62．3%、16．5%Cu、Mn、Pb30%～78%。X703C1000－4602201401－0073－03CombinedProcessofUASBandMBACTforTreatmentofLandfillLeachateLIJing1ZHANGYan-ping1YOUHui-chun2LIZheng3LISi-qian1LIYi-bing1ZHAOHe11．SchoolofCivilEngineeringHebeiUniversityofTechnologyTianjin300401China2．DrainageManagementCo．Ltd．inDalianDevelopmentZoneDalian116600China3．NorthChinaMunicipalEngineeringDesignandＲesearchInstituteTianjin300074ChinaAbstractThecombinationofupflowanaerobicsludgeblanketUASBandbiologicalactivatedcarbonmembranereactorwasusedtotreatlandfillleachateproducedfromthedisposalofmunicipalsolidwaste．ThetreatmentefficienciesofCODBOD5NH+4－NTNandheavymetalswereinvestigated．TheorganicpollutantsintheeffluentwereanalyzedbyusingGC/MStechnique．TheresultsshowedthattheremovalratesofCODBOD5NH+4－NandTNwere67．7%99．1%62．3%and16．5%respec-tively．TheremovalratesofCuMnPbandotherheavymetalswerefrom30%to78%．Thetreatmentefficienciesofsaturatedalkaneoraliphaticorganiccompoundswithcarboxylandhydroxylgroupswerepoor．KeywordslandfillleachateupflowanaerobicsludgeblanketUASBbiologicalactivatedcarbonmembranereactororganicmatterheavymetal2010－111、、、1/。UASB/MBACT·37·30120141CHINAWATEＲ＆WASTEWATEＲVol．30No．1Jan．2014、TN、、/GC/MS。11.11。UASB10．7L80．0mm、1．4m、6．1L33～35℃。80．0mm、2．0m10．0L。1Fig．1Schematicdiagramofpilot-scaleequipment1.2COD1478～2749mg/L2034mg/LBOD5336～1626mg/L877mg/LTN704～1096mg/L896mg/LNH+4－N603～1027mg/L756mg/LpH7～98．5。UASB30g/LMBACT5．4g/L1．0g/L。UASBMBACTHＲT13．5、15．5h。30d。COD、BOD5、NH+4－N、TN－/。22.1Cr、Cu、Fe、Mn、Ni、Pb、Zn0．05、0．05、3．09、0．12、0．16、0．10、0．36mg/LFePb。30%～78%。。2。2.2NH+4－NTN2NH+4－N。NH+4－N74．4～527mg/LNH+4－N62．3%UASBNH+4－N2．1%NH+4－NMBACT。NH+4－NUASBNH+4－N3。MBACT10000mg/LNH+4－N4。2NH+4－NFig．2ＲemovalefficiencyofNH+4－NUASBMBACTTN2．3%14．2%。TN。TN。MBACT50∶1～100∶1DO5．5～7．0mg/LCODTN5。·47·301．watergasheat．com2.3UASBCOD1192mg/L39．2%MBACTCOD422～1056mg/L656mg/LCOD67．7%3COD《》GB16889—2008。3CODFig．3ＲemovalefficiencyofCODUASBBOD5150mg/LMBACTBOD55．3～12．4mg/L6．3mg/LBOD599．1%。1．0～4．0kgCOD/m3·d0．08～0．15kgCOD/kgVSS·dCOD、BOD5、。2.4GC/MSGC/MS、、。。3UASB/MBACTUASBMBACTHＲT13．515．5h、1．0～4．0kgCOD/m3·d、0．08～0．15kgCOD/kgVSS·dCOD、BOD5、NH+4－N、TN67．7%、99．1%、62．3%、16．5%Cu、Mn、Pb30%～78%。GC/MS。1NehrenheimEWaaraSWestholmLJ．Metalretentiononpinebarkandblastfurnaceslag－On-siteexperimentfortreatmentoflowstrengthlandfillleachateJ．Biore-sourTechnol2008995998－1005．2．J．2006711－5．3．UASB－SBＲJ．2010367971－976．4．A/A/MBBＲJ．2009252126－28．5．MBＲJ．2011204706－710．1977－。[e-mail]2013－07－11·57·．watergasheat．comUASB/MBACT301