广东龙尾坑垃圾渗滤液的治理_熊炜

广东龙尾坑垃圾渗滤液的治理_熊炜书广东龙尾坑垃圾渗滤液的治理熊炜1，刘惠成2(1．广东亮科环保工程有限公司，广东佛山528300;2．东莞市东城牛山污水处理服务有限公司，广东东莞523128)摘要:采用厌氧/AOAO/膜处理系统/反渗透的组合工艺处理广东龙尾坑垃圾渗滤液，出水水质达到《生活垃圾填埋场污染控制标准》(GB16889—2008)。该处理系统预处理阶段用厌氧代替氨吹脱，不会腐蚀设备和产生二次污染。生化处理阶段采用较高内回流比，提高生物脱氮能力。整个系统运行稳定，未产生二次污染。关键词:垃圾渗滤液;厌氧处理;AOAO工艺;膜处理系统;反渗透中图分类号:X799．3文献标识码:C文章编号:1000－4602(2014)08－0070－03TreatmentofLandfillLeachateinLongweikengofGuangdongXIONGWei1，LIUHui-cheng2(1．GuangdongLiangkeEnvironmentalProtectionEngineeringCo．Ltd．，Foshan528300，China;2．DongchengNiushanWastewaterTreatmentServiceCo．Ltd．，Dongguan523128，China)Abstract:Thecombinedprocessofanaerobictreatment，AOAO，membranetreatmentandＲOwasusedtotreatthelandfillleachateinLongweikeng．TheeffluentqualitymettheStandardforPollutionControlontheLandfillSiteforDomesticWaste(GB16889－2008)．Thecorrosionofequipmentandthesecondarypollutioncouldbeavoidedbyusinganaerobictreatmentinsteadofammoniastrippinginthepretreatmentstage．Thenitrogenremovalcapacitycouldbeimprovedbyusinghighinternalrecycleratiointhebiologicaltreat