我国黑臭水体污染与修复技术研究现状

发布时间：2018-01-10 11:25

本文关键词：我国黑臭水体污染与修复技术研究现状　出处：《长江科学院院报》2017年11期 　论文类型：期刊论文

【摘要】：黑臭水体是水体污染的一种极端现象,它的出现不仅造成生态破坏,严重影响居民的生活及身心健康,同时还严重影响城市良好发展。对国内黑臭水体的成因和污染现状进行了分析,按物理技术、化学技术和生物技术对国内黑臭水体治理技术进行了分类,介绍了各种治理技术的原理、优点、缺点及适用性。通过分析国内外实际工程案例,总结成功的经验并吸取失败的教训,指出需转变传统的治理理念,遵循现实可行的黑臭水体治理路线。只有根据水体实际情况,因地制宜、因时制宜,选择合适的组合修复技术,有针对性地制定黑臭水体组合修复方案,才能保持长效机制。
[Abstract]:Black and smelly water body is an extreme phenomenon of water pollution. Its appearance not only causes ecological damage, but also seriously affects residents' life and physical and mental health. At the same time, it also seriously affects the good development of the city. The cause of formation and pollution status of domestic black-smelly water body are analyzed, and the treatment technology of domestic black-smelly water body is classified according to physical technology, chemical technology and biological technology. This paper introduces the principles, advantages, disadvantages and applicability of various governance techniques. By analyzing the practical engineering cases at home and abroad, it summarizes the successful experiences and draws lessons from failures, and points out the need to change the traditional governance concepts. Only according to the actual situation of the water body, according to the local conditions, according to the situation, choose the appropriate combination restoration technology, and formulate the combined restoration plan of the black and smelly water body according to the actual situation of the water body. In order to maintain a long-term mechanism.
【作者单位】：重庆市环境科学研究院;重庆市南岸区环境监测站;重庆市生态环境监测中心;
【基金】：重庆市社会民生科技创新专项项目(cstc2015shmszx20001)
【分类号】：X52
【正文快照】： 3.重庆市生态环境监测中心,重庆401147)1研究背景随着我国经济快速发展,城市规模迅速扩张,工业废水和生活污水排放量日益增大,大量污水排入城市水体,有机和无机污染物浓度严重超标,出现季节性或终年黑臭水体现象[1]。黑臭水体大面积出现,造成河道、湖泊景观效果变差,生态环境

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