水源水输水河道洪泥河的水环境质量现状调查

Water Environmental Quality Situation Investigation of Hongni River as Drinking-water Drainage Function

洪泥河目前具有多种功能,特别在引黄和引江时期作为饮用水输水河道,其水质状况直接影响着输水工程的顺利实施和市民饮用水的质量保障。对洪泥河的水质进行了现状评价,结果显示:在非引黄时期水体中有机污染和咸污染比较严重,但引黄期间水体质量基本能符合饮用水要求。另外,还对洪泥河底质做了调查研究,结果显示底质中的有机污染和重金属污染特征比较明显。

As a muti- functional river, especially draining drinking- water during Yellow river and Yangtzer river diversions, the water quality of Hongni river is directly related to the smooth implementation of diversion engineering and quality assurance of drinking water. The research showed that organic pollution and salty pollution are relatively serious during non - diversion, but during diversion, the water quality can meet drinking water demand. This article also made research on sediments, which showed that organic and heavy metal pollution were very obvious.