牛栏江流域水污染特征与水资源保护对策研究
发布时间：2018-10-20 20:12
【摘要】：牛栏江—滇池补水工程是滇池流域及周边地区的水资源综合利用工程,是增加滇池生态环境水量,改善滇池水资源质量的重要工程,对于保障现代新昆明建设和云南省经济社会可持续发展具有重大战略意义。然而近年的监测结果表明,牛栏江流域水资源质量有下降趋势。在以往的研究中曾提出面源污染是主要污染源。通过研究,发现牛栏江水污染物以总磷(TP)为主,且主要集中在七星桥断面以上;总磷(TP)污染主要来自于工业排放。并据此提出水污染治理的水资源保护对策。水环境治理措施和水质监测结果验证了结果的可靠性。
[Abstract]:Niulanjiang-Dianchi water supply project is a comprehensive utilization project of water resources in Dianchi basin and its surrounding areas. It is an important project to increase the ecological environmental water volume of Dianchi Lake and improve the quality of water resources in Dianchi Lake. It is of great strategic significance to guarantee the construction of modern new Kunming and the sustainable economic and social development of Yunnan Province. However, the monitoring results in recent years show that the quality of water resources in Niulanjiang River basin has a downward trend. In previous studies, it has been suggested that non-point source pollution is the main source of pollution. It is found that the main pollutant in Niulan river is total phosphorus (TP), which is mainly above the section of Qixing Bridge, and the total phosphorus (TP) pollution mainly comes from industrial discharge. According to this, the countermeasures of water resources protection for water pollution control are put forward. The results of water environment treatment and water quality monitoring verify the reliability of the results.
【作者单位】： 云南省水文水资源局;
【分类号】：X52;TV213.4
本文编号：2284273
[Abstract]:Niulanjiang-Dianchi water supply project is a comprehensive utilization project of water resources in Dianchi basin and its surrounding areas. It is an important project to increase the ecological environmental water volume of Dianchi Lake and improve the quality of water resources in Dianchi Lake. It is of great strategic significance to guarantee the construction of modern new Kunming and the sustainable economic and social development of Yunnan Province. However, the monitoring results in recent years show that the quality of water resources in Niulanjiang River basin has a downward trend. In previous studies, it has been suggested that non-point source pollution is the main source of pollution. It is found that the main pollutant in Niulan river is total phosphorus (TP), which is mainly above the section of Qixing Bridge, and the total phosphorus (TP) pollution mainly comes from industrial discharge. According to this, the countermeasures of water resources protection for water pollution control are put forward. The results of water environment treatment and water quality monitoring verify the reliability of the results.
【作者单位】： 云南省水文水资源局;
【分类号】：X52;TV213.4
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