两级Fenton-厌氧滤池-曝气生物滤池深度处理垃圾渗滤液  

COMBINED PROCESSES OF TWO-STAGE FENTON-ANAEROBIC FILTER-BIOLOGICAL AERATED FILTER FOR ADVANCED TREATMENT OF LANDFILL LEACHATE

作　　者：韩纪军[1] 汪晓军[1] 

机构地区：[1]华南理工大学环境科学与工程学院,广州510006

出　　处：《环境工程》2012年第5期9-12,共4页Environmental Engineering

基　　金：国家自然科学基金资助项目(51078149)

摘　　要：浙江某生活垃圾填埋场采用两级Fenton-厌氧滤池-曝气生物滤池工艺对其渗滤液进行深度处理。工艺最终出水ρ(COD)<70 mg/L,去除率达96.1%;ρ(TN)<40 mg/L,去除率达95.9%;ρ(NH3-N)<10 mg/L,工艺出水达GB 16889—2008《生活垃圾填埋场污染控制标准》中一般地区表2排放标准。The combined processes included two-stage Fenton-anaerobic filter-biological aerated filter were used as the advanced treatment of landfill leachate from a domestic refuse landfill in Zhejiang Province.The results show that the effluent COD is less than 70 mg/L,total nitrogen（TN） is less than 40 mg/L and the NH3-N is less than 10 mg/L.The removal rates of COD and TN are respectively 96.1% and 95.9%.The effluent quality can meet the standard of table 2 in ＂Pollution Control on the Landfill Site of Municipal Solid＂（GB 16889—2008）.

关 键 词：渗滤液 总氮 曝气生物滤池 组合工艺 

分 类 号：X703[环境科学与工程—环境工程]