新汴河宿州市段水质污染情况调查与分析

本文对新汴河1980～2000年水质资料进行了分析评价。结果显示:90年代以来,新汴河水质污染日趋严重,污染类型属以氨氮、亚硝酸盐氮、耗氧量等为主要污染物的有机污染。污染原因主要是城市生活污水的排放、工农业生产所造成的。新汴河污染是严重的,应尽早采取措施,抓紧治理河水污染,对改善宿州市环境、提高河水质量、保障居民健康、促进经济发展有重要意义。

Research and Analysis of Water Pollution of Xin Bian-he River through Suzhou City

With analysis of 1980-2000 hydrologic records of Xin Bian -he River, the paper shows the river has been polluted more seriously since 1990s. The pollutants are organic which mainly are amino and nitrogen, nitrite nitrogen and those consuming plentiful oxygen, caused by urban domestic sewage and industrial agricultural production. The pollution is so serious that measures should be adopted to treat it further to improve living environment, maintain residents' health and promote economic development.