生化+两级Fenton-BAF工艺处理垃圾填埋场渗滤液  

Application of Biological Treatment + Two-stage Fenton-BAF in the Treatment of Landfill Leachate in a Sanitary Landfill

作　　者：卓霞军 陆和炜 

机构地区：[1]杭州市城乡建设设计院股份有限公司,浙江杭州310004 [2]浙江海元环境科技有限公司,浙江杭州310051

出　　处：《中国给水排水》2017年第20期109-112,116,共5页China Water & Wastewater

摘　　要：台州某垃圾填埋场采用生化+两级Fenton-BAF工艺处理渗滤液。根据2014年12月运行情况,当系统进水COD浓度为1 350~11 500 mg/L、总氮浓度为1 860~3 000 mg/L、氨氮浓度为1 600~2 700 mg/L时,该工艺运行稳定,对主要污染物COD、总氮、氨氮去除率分别为99%、98%、99%,出水COD<100 mg/L、总氮<40 mg/L、氨氮<25 mg/L,达到《生活垃圾填埋场污染控制标准》(GB 16889—2008)的表2标准。The process of biological treatment ＋ two-stage Fenton - BAF is applied in treatment of landfill leachate in a sanitary landfill in Taizhou. The operation results of December in 2014 show that the removal rate of COD, TN, NH3 - N are respectively 99%, 98% and 99%, with COD, TN, NH3 - N concentrations in the effluent lower than 100 mg/L, 40 mg/L and 25 mg/L when COD, TN, NH3 - N in the wastewater vary between 1 350 - 11 500 mg/L, 1 860 - 3 000 rag/L, 1 600 - 2 700 mg/L respective- ly. The effluent quality could meet the table 2 criteria specified in Standard for Pollution Control on the Landfill Site of Municipal Solid Waste （ GB 16889 - 2008）.

关 键 词：垃圾渗滤液 生化处理 两级Fenton—BAF 

分 类 号：X703[环境科学与工程—环境工程]