摘要：

对垃圾渗滤液成分复杂、难降解有机物浓度高和高氨氮的特点,通过对废水水质的分析,确定采用物化—生化—反渗透的工艺处理垃圾渗滤液。工程运行结果表明,排放出水指标达到《生活垃圾填埋场污染控制标准》(GB 16889—2008)排放要求。

关键词: 垃圾渗滤液, 混凝沉淀, 生化处理, 反渗透

Abstract:

According to the characteristics of the landfill leachate which has high-concentration refractory organics and high ammonia-nitrogen,and through the analysis on the water quality of wastewater,the process of physical chemistry-biochemistry-RO has been used for treating landfill leachate. The operation results show that the discharged effluent quality can meet the discharge requirements specified in The Standard of Pollution Control on The Landfill Site of Domestic Rubbish(GB 16889—2008).

Key words: landfill leachate, coagulation precipitation, biochemical treatment, RO

中图分类号: 

• X703.1