成都市固体废弃物卫生处置场垃圾渗滤液处理工程设计2470de3543323968011c928f

朱勇1,刘保成2,杜昱2,吕国庆2(1.中国市政工程西南设计研究总院,四川成都610081;2.中国市政工程华北设计研究总院,天津300074):成都市固体废弃物卫生处置场垃圾渗滤液处理工程是国内第一个按生活垃圾填埋场污染控制标准(GB168892008)新建的大型渗滤液处理工程,采用MBR/RO/NF工艺2008年12月31日通水,到目前已经连续运行了一年多,出水水质良好,工艺运行稳定可靠:垃圾渗滤液处理;MBR;RO;NF:X703.1:C:1000-4602(2010)18-0073-03DesignofLeachateTreatmentProjectinChengduSolidWasteLandfillSiteZHUYong1,LIUBaocheng2,DUYu2,LVGuoqing2(1.SouthwestMunicipalEngineeringDesignandResearchInstituteofChina,Chengdu610081,China;2.NorthChinaMunicipalEngineeringDesignandResearchInstitute,Tianjin300074,China)Abstract:TheleachatetreatmentprojectinChengduSolidWasteLandfillSiteisthefirstnewlyconstructedlargescaleleachatetreatmentprojectaccordingtotheStandardforPollutionControlontheLandfillSiteofMunicipalSolidWaste(GB16889-2008).ItadoptsMBR/RO/NFprocess.SincebeingputintooperationonDecember31,2008,theleachatetreatmentprojecthasoperatedformorethanoneyear,andtheeffluentqualityisexcellen.tKeywords:leachatetreatmen;tMBR;RO;NF(GB168892008),MBR/RO/NF11Tab.1DesigninfluentandeffluentqualitymgL-1COD10000100BOD530003080030350040300025(GB168892008)1工艺流程,20074700t/d1000m3/d,20081231,(GB168892008)1MBR()73第26卷第18期2010年9月中国给水排水CHINAWATER&WASTEWATERVo.l26No.18Sep.2010,,,,,,,,1Fig.1Flowchartoftreatmentprocess,,15~30g/L3~6,,,,,,,,MBR,MBR25,MLVSS15g/LMBR8000m3,,1300m3/d,,,,,,CODNH3-N31,(MBR)MBR,,,,,CODNH3-N31,(MBR),,,,,,,,70%2880m2,,,,33.3%600m21000m3/d,,,,,,,(MBR)MBR,,,,,,,,74第26卷第18期中国给水排水(5~25)105Pa85%500m3/d,2运行效果,COD2~3g/L,2~3g/L,COD8~18g/L,1.5~3g/LC/N3,500m3/d,1600m3/d22Tab.2ActualinfluentandeffluentqualitymgL-1CODBOD52000~180001000~70001500~30001500~3500MBR1000201030~50(C/N5)20552060201040C/N5,,3经验总结,,,,MBRCOD,,,,,,,,C/N,,,,C/N,:[1],.[J].,2009,30(6):63-65.[2],,,.[J].,2007,23(22):77-81.[3].[J].,2009,36(6):127-129.[4],,,.[J].,2005,25(5):385-388.E-mail:[e-mail]:2010-06-09(上接第72页)1.0kWh/m3,,,36%,13%,,;(5~8);,,:[1],.[M].:,2002.[2].[J].,2006,22(6):95-98.E-mail:[e-mail]:2010-05-1175朱勇,等:成都市固体废弃物卫生处置场垃圾渗滤液处理工程设计第26卷第18期