Fenton试剂和化学沉淀法联合处理垃圾渗滤液

Treatment of Landfill Leachate by Fenton Reagent and Chemical Precipitation Process

实验结果表明,Fenton试剂氧化和化学沉淀法联合处理对废水的COD_(Cr)和氨氮具有良好的去除效果,去除率分别达到68％和98％以上。经处理后的废水BOD_5/COD值为0.67,氨氮含量为34mg/L,废水的可生化性大大改善。

The experimental results indicated that the COD and ammonia are removed effectively, and the removal rates of COD and ammonia are 68% and 98%, respectively. After the treatment, the ratio of BOD5/COD reached 0. 67 and the content of ammonia was 24mg/L, which exhibited excellent biodegrad-ability.