【作者】 王超；

【导师】 逄勇；

【作者基本信息】 河海大学 ， 环境工程， 2005， 硕士

【摘要】 张家港市近年经济建设迅猛，然而随着工农业生产和城市建设的高速发展，水资源配置不合理使河网水质急剧恶化。加之感潮河网水体浅、流速慢、顺逆不定的特点，水环境恶化的问题日趋严重，已严重影响到了沿河两岸居民的生活。 为了改善张家港市的水环境状况，一方面需要从污染防治入手，提高污水处理率，另一方面从张家港市紧邻长江的优势出发，研究引水改善张家港水环境的各种途径。本论文主要对引长江水改善城市水环境、提高水体水环境容量的途径进行了详细研究；对通过截污措施改善城市水环境的方法也进行了定量分析，提出了旨在改善水环境的水利工程建设及调度方案，提出了截污治本、引水辅助的治理方向。本研究成果对解决张家港市水环境问题提供了一定的理论基础，具有十分重要的指导意义。更多还原

【Abstract】 Recent years, the economy in Zhangjiagang city has got a rapid progress, following with the speedly development of industry, agriculture and city-planning construction, irrational collocation of water resource has deteriorated the water quality of river-network. Together with the feature of tidal river-network that water is shallow, velocity is slow and flow direction is indefinite, the problem of aquatic environment pollution has tended to be more serious,which strongly impacts on the daily life of riverains residents.In order to improve the aquatic environment of Zhangjiagang city, we should advanced sewage disposed rate to control contamination. On the other hand, consider with the advantage that the city abuts on Yangze River, we make research for different ways of improving the aquatic environment by piloting water. To improve the aquatic environment and increase the environmental capacity, this dissertation focuses on the deep research of the method of piloting water and also a quantitative analysis of the way of obstructing contamination. Based on the content mentioned above, the dissertation puts forward the direction of disposal and the detailed scheme of hydraulic engineering construction and attemperation. This research has great significance that it provides the theoretical fundament for solving the problem of aquatic environment of Zhangjiagang City.更多还原