ABR/MBR/111121.5100452.510006ABR/MBR/300m3/d。COD、BOD5、NH3-N30~60、10~20、1~10mg/L《》GB16889—20082。MBRX703.1C1000-4602201402-0058-04ABR/MBR/NFProcessforTreatmentofUrbanLandfillLeachateDENGYi-rong1XIAORong-bo1LIYi-chun1ZHOUJian1XUZhi-wei21.GuangdongProvincialAcademyofEnvironmentalScienceGuangzhou510045China2.SchoolofEnvironmentalScienceandEngineeringGuangdongUniversityofTechnologyGuangzhou510006ChinaAbstractThecombinedprocessofABRMBRandNFwasusedfortreatmentoftheurbanland-fillleachatewithhigh-concentrationpersistentorganicpollutantsinasoutherncity.Thedesigncapacityofthetreatmentprojectwas300m3/d.Theoperationresultshowedthatthecombinedprocesshadstableoperationandgoodtreatmentefficiency.TheeffluentconcentrationsofCODBOD5andNH+4-Nwere30to60mg/L10to20mg/Land1to10mg/Lrespectively.Theeffluentqualitycouldmeetandevensurpassthedischargeconcentrationlimitsinthetable2oftheStandardforPollutionControlontheLand-fillSiteforDomesticWasteGB16889-2008.KeywordsMBRNFlandfillleachateadvancedtreatment2012A0108000114120160120116571.64×108t19795>6.0%12。13。、、、、45。20hm2500t/d。45.63%、25.17%、、、、、29.20%。20062012NFABR/MBR/NF。·85·30220141CHINAWATER&WASTEWATERVol.30No.2Jan.2014。1500t/d。300m3/d。《》GB16889—200821。1、Tab.1Influentandeffluentquality/400~200040SS/mg·L-1200~70030BOD5/mg·L-1200~200030COD/mg·L-1500~4000100TP/mg·L-15~303TNmg·L-1300~200040NH3-N/mg·L-1200~150025/·L-10.2~3×105100002、、、ABR/MBRCOD、NH3-N。1。1Fig.1Flowchartoflandfillleachatetreatmentprocess3、3.125000m3、、SS。+161.0~+169.0m+169.5m4.5m×5m。212.5m3/h150kPa。3.2ABRABR。ABR440m3。。300m3/d12.5m3/hCOD2.4kgCOD/m3·dMLSS3500mg/L0.5m/h。SS、CODMBR。3.3MBRMBRAL×B×H18.0m×11.0m×4.3mOL×B×H14.7m×10.5m×4.3mMMBRL×B×H3.3m×10.5m×4.3m。A800m3O500m30.1kgBOD5/kgMLSS·d、0.05kgNH3-N/kgMLSS·d10000mg/LHRT40h。AO10125m3/h68kPa4kW11。。。M0.2~0.25m3/m2·d105m214、。、≤0.05kgBOD5/kgMLSS·d。A·95·.watergasheat.comABR/MBR/3021617m3/h0.5MPa15kW。840m3/h0.5MPa11kW。、、。120L2m32m3。、NaClO、HCl90%。3.4NF2NF18~19L/m2·h0.2~2.0MPa480m285%。。3.51.3m3/dMBR10.9m3/dNF45.0m3/d57.2m3/d。。3.62。2Tab.2Mainequipmentandparameters0.5mL=3m>9810N1Q=12.6m3/hH=150kPaN=1.5kW422×L=67mm×1050mm1~3mm200N=2.2kW260mm740r/min1、、、、、11m3PVCQ=26.2L/hH=70kPa2111m3PVCQ=120L/hH=30kPa211、、、、14201172。3。3Tab.3EffluentqualityofmainleachatetreatmentunitspHCOD/mg·L-1BOD5/mg·L-1NH3-N/mg·L-1/·L-17.5~8.2465~3230225~1475236~10230.2~3×105ABR7.3~8.5323~1950198~935230~986—MBR6.5~8.665~3505~825~78—6.8~8.330~6010~201~104~506~9≤100≤30≤25≤10000173~250m3/d《》GB16889—2008COD、BOD5、NH3-N97.8%、98.4%、98.4%<20。ABR+MBR670250。0.55/kW·h18kW·h/m39.9/m30.68/m32.1/m32/a0.2/m3。12.9/m3。5①ABR/MBR/NF《》GB16889—20082。②PLC。③MBR10000~15000mg/LCOD、·06·302.watergasheat.comNFCODSS。④。1.M.2012.2NieY.DevelopmentandprospectsofmunicipalsolidwasteMSWincinerationinChinaJ.FrontiersofEn-vironmentalScience&EngineeringinChina2008211-7.3.J.2012281681-83.4.MBR/ROJ.201026464-66.5.UASBJ.2012281187-89.1985-、。E-mailecoxiaorb@163.com2013-08-02··。、、。1、、、、、。·、、、、。·。2GIS。3GIS、、GIS。4、。·16·.watergasheat.comABR/MBR/302