苦溪河长生桥镇河段污染水体的生态修复工程实践  

Ecological Restoration of Polluted Water in Changshengqiao Segment of Kuxi River

作　　者：钟成华[1] 王涛[1] 曾雪梅 郭祥[3] 左轻扬[1] 

机构地区：[1]重庆工商大学环境与生物工程学院,重庆400067 [2]南岸区环境监测站,重庆400060 [3]西南大学化学化工学院,重庆400715

出　　处：《三峡环境与生态》2013年第4期56-59,共4页Environment and Ecology in the Three Gorges

基　　金：重庆市环保局重大科技攻关项目(环科字2008第18号);重庆市城乡建设委员会资助项目(城科字2009第119号)

摘　　要：针对苦溪河长生桥镇河段治理前水体污染状况及原因,提出了污染水体的生态修复措施,如控制污染源、改造旧管网、生态拦截、人工复氧、沿河生态带的恢复重建、一体化浮岛技术、放养水生动物、构建生态水草等,并讨论了生态修复工程的治理效果。结果表明,组合生态修复技术是治理苦溪河污染水体的有效措施,能够为国内外城市富营养化河流治理提供方法和技术借鉴。In view of the polluted water in Changshengqiao segment of Kuxi River and its causes , this paper put forward ecological restoration measures such as control of pollution sources , revamp of old piping , ecological intercept , artificial reoxygenation , restoration and reconstruction of ecological zones along the river , integrated floating island technology , stocking of aquatic animals , cultivation of ecological plants.It also discussed the effects of ecological restoration.The results showed that the combined ecological restoration techniques were an efficient measure to treat the polluted water in Kuxi River.It provided a method and technique for governing eutrophication rivers across cities home and abroad.

关 键 词：苦溪河 组合生态修复 城市河流 

分 类 号：X524[环境科学与工程—环境工程]