摘要
通过中试研究了氨吹脱/生物流化床/Fenton氧化/曝气生物滤池(BAF)联合工艺深度处理垃圾渗滤液的效果。结果表明:垃圾渗滤液经此联合工艺处理后,COD和氨氮浓度明显降低,最终出水水质达到《生活垃圾填埋污染控制标准》(GB 16889—1997)的一级标准,运行费用为19.4元/t,采用离子交换法脱除其中的硝酸根,则最终出水水质可达到《生活垃圾填埋场污染控制标准》(GB 16889—2008)的标准。
The effect of advanced treatment of landfill leachate in the combined processes of ammonia stripping, biological fluidized bed, Fenton oxidation and biological aerated filter （BAF） was investigated in a pilot-scale test. The results show that after treatment, the concentrations of COD and ammonia nitrogen in landfill leachate are significantly reduced, and the effluent quality can meet the first level criteria specified in Standard for Pollution Control on the Landfill Site for Domestic Waste （GB 16889 - 1997）. The operation cost is 19.4 yuan/t. Using ion exchange method to remove nitrate, the effluent quality can meet the Standard for Pollution Control on the Landfill Site for Domestic Waste （ GB 16889 - 2008）.
出处
《中国给水排水》
CAS
CSCD
北大核心
2011年第1期99-101,共3页
China Water & Wastewater
关键词
垃圾渗滤液
深度处理
氨吹脱
生物流化床
FENTON氧化
曝气生物滤池
landfill leachate
advanced treatment
ammonia stripping
biological fluidizedbed
Fenton oxidation
biological aerated filter （BAF）
