摘要
对新鲜渗滤液和经浓缩后渗滤液的臭气进行生物技术处理实验研究。实验结果表明,所采用的菌剂对两种渗滤液的臭气均有十分明显的去除效果。经生物技术处理后的两种渗滤液的各种污染物指标均有明显降低,其中大肠菌群去除率均达到了100%,氨氮的去除率分别为69.1%和58.2%,COD的去除率分别为84.8%和57.4%,总磷的去除率分别为97.7%和66.5%。该方法实现了从源头上防止渗滤液臭气产生的目标。
Biological treatment technology for odor removal from both fresh and concentrated leachate was investigated. The results showed that it was effective to remove odor from leachate by using the biological technology. The pollutants in the two types of leachate were significantly reduced. The reduction of faeval coliforms of two types of leachate were 100%. The reductions of NH3-N were 69.1% and 58.2%, while the reductions of COD were 84.8% and 57.4% respectively. TP was reduced by 97.7% and 66.5% respectively.
出处
《中国环保产业》
2010年第5期42-43,共2页
China Environmental Protection Industry
关键词
渗滤液臭气
生物处理
垃圾填埋场
leachate odor
biological treatment
waste landfill site
