广州兴丰生活垃圾卫生填埋场渗滤液扩容工程工艺设计  

The Process Design of Expansion Project for Guangzhou Xingfeng Landfill Leachate Treatment

作　　者：王刚 

机构地区：[1]广州华浩能源环保集团有限公司,广东广州510080

出　　处：《广东化工》2013年第13期143-144,136,共3页Guangdong Chemical Industry

摘　　要：垃圾渗滤液因其高COD、氨氮、TDS以及高SS而较难处理。本文以广州兴丰生活垃圾卫生填埋场为例,介绍了该扩容工程的工艺设计情况。该扩容工程设计处理后出水为1389 m3/d,主体工艺采用MBR+单级RO处理工艺。RO浓缩液采用NF+高压级RO+蒸发工艺,NF的浓缩液回灌到垃圾填埋场。It is rather difficult to treat landfill leachate owing to its high concentration of chemical oxygen demand（COD）,ammonia nitrogen,TDS and SS.The paper demonstrated the process design of expansion project for Guangzhou Xingfeng landfill leachate treatment.The expansion project capacity is 1389 cubic meters per day,and main process is MBR ＋ single-stage RO treatment process.The concentrate from RO system were treated using NF ＋ high pressure stage RO ＋ evaporation process,and the concentrate from NF system was finally recirculated to the landfill.

关 键 词：垃圾渗滤液 工艺 设计 

分 类 号：X5[环境科学与工程—环境工程]