垃圾浸出液对填埋场周围水环境污染的研究

Study on the Water Environment Polluted fromLeachate in Landfill Space of Refuse

通过对广州市两个生活垃圾卫生填埋场周围水环境长达５年的追踪监测，证明垃圾浸出液对地面水的污染主要是ＢＯＤ、ＣＯＤ、氮和磷，对地下水的污染主要来自难降解的有机污染物和微量重金属元素等。

We have monitored water environment around landfill space of refuse for five years.Results showed that main polluters of surface water polluted from leachate were BOD,COD,N and P,main polluters for ground water were organic pollutants hard to resolved.It is problem not to be ignored that trace metal elements had polluted ground water.