A/O-MBR-Fenton-BAF工艺处理垃圾渗滤液工程实例

Project Example of Landfill Leachate Treatment by A/O-MBR-Fenton-BAF Combined Process

采用“两级A/O+内置式MBR+两级Fenton-BAF”工艺处理重庆某垃圾填埋场渗滤液,出水水质可稳定达到《生活垃圾填埋场污染控制标准》(GB16889-2008)中表2要求,且不产生浓缩液,出生率可达97%以上。介绍了工艺流程、主要构筑物的设计参数及运行效果。

The combined process consisting of two-stage A/O,built-in MBR,two-stage Fenton/BAF was applied for treatment of landfill leachate from a landfill in Chongqing.The effluent quality can stably meet the requirements of Table 2 in the Standard for Pollution Control on the Landfill Site of Municipal Solid Waste (GB 16889-2008),and no concentrated solution is generated,and the effluent rate more than 97%.This combined process flow,design parameters of the main structures and the operation performance of the project were introduced.