The sludge in Xihe River contains heavy metals and complicated organic pollutants,and the leachate generated from sludge landfill treatment also contains pollutants.This paper studied the degree and characteristics of leachate pollution and analyzed the treatment methods to provide valuable references for harmless treatment of leachate.%细河污泥含重金属和复杂有机污染物,填埋处理后产生的渗滤液会含一定量污染物质,对渗滤液的污染水平和污染特征进行了研究,对处理方法进行了比较和筛选,从而为渗滤液的最终无害化处理提供了参考依据。
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