三峡库区水污染及其治理对策

三峡库区水污染主要是由于工业废水和生活污水的任意排放，沿岸垃圾等造成的。2003年6月开始蓄水后，库区江段水面扩大，水深增加，江水流速变缓，库区水环境将面临更在的威胁，要控制和消除库区的水污染，必须从控制废水、垃圾的排放入手，将“防、治、管”三者有机地结合起来；还要提高公民的整体环保意识，使之合理利用水资源，加强对水污染的综合治理，彻底净化库区的水域环境，在对三峡库区水污染的现状、特点、原因等进行分析的基础上，提出一些治理措施。

Water Pollution and Counter-Measures in the Three Gorges Dam Area

Water pollution in the Three Gorges Dam Area has resulted mainly from the haphazard drainage of industrial waste water and domestic sewage and free toss of rubbish along the Yangtze River. When the dam begins to store water in march, 2003, the environment in the dam area have to face a greater threat. Through the analyses of the reality, characteristics, causes, etc, and analysis of the water pollution in the dam area, there is enough reason to firmly believe that to control and wipe out water pollution here the first thing to be done is ban the haphazard drainage of waste water and the free toss of rubbish and make an effective combination of preservation, disposal and control of waste material. In addition, people's conseiousness of environmental protection should be promoted.