河流渗滤系统对地表污水的净化作用综述

被引:9
作者
李金荣
杨振放
机构
[1] 郑州大学环境与水利学院
关键词
水污染; 河流渗滤; 净化作用;
D O I
10.16030/j.cnki.issn.1000-3665.2006.03.010
中图分类号
X52 [水体污染及其防治];
学科分类号
0815 ;
摘要
河流渗滤系统可充分利用水环境的净化功能,提高污水处理效率,避免地下水遭受污染。河流渗滤对地表污水的净化是一种自然过程,它作为天然的过滤器及生物地球化学反应器,可以除去河水中多种污染物,包括天然有机物、合成有机物、无机物、颗粒物、细菌及病原体等。文章分析了影响河流渗滤系统自净作用的影响因素,包括河流沉积物的组成、河流渗滤系统的结构、季节等。最后提出了今后研究河流渗滤系统的方向。
引用
收藏
页码:41 / 44
页数:4
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