摘要
以成都市长安垃圾填埋场的浓缩液为处理对象,考察了矿化垃圾回灌处理浓缩液时,出水中COD,TOC,UV254随时间的变化规律,分析了COD去除率的影响因素,并通过矿化垃圾累积降解COD的质量,计算得出该矿化垃圾的COD负荷。结果表明矿化垃圾回灌处理浓缩液对污染物有很好的去除效果,该矿化垃圾的COD负荷为3.2 g/kg矿化垃圾。
Chengdu Chang landfill concentrate was treated to study the mineralized waste on the concentrate COD, TOC, UV254 removal, the influencing factors of COD removal and mineralized waste accumulated through degradation of COD amount, and COD load of mineralized waste. The results showed that the recharge of the concentrate to the mineralized waste had a good removal efficiency of pollutants.COD load was 3.2 g/kg mineralized waste.
出处
《环境科技》
2013年第6期17-20,共4页
Environmental Science and Technology
关键词
矿化垃圾
浓缩液
COD负荷
Mineralized waste
Concentrate leachate
COD load
