东台市西沟河污染特征与生态治理研究

Study on Pollution Characteristics and Ecological Management of Xigou River

通过对东台市西沟河现有污染情况调研显示:西沟河主要存在生态缺水、地下水水位较低、河流生态系统破坏与污染加剧情况等环境问题。针对上述问题,对河道进行跨流域补水、河道疏浚、应用分散式污水处理设施与河道人工曝气技术的方式,实现了河道水量补充和生态环境修复。并进一步设置小型湿塘,实现了河道的生态化改造。

Based on the investigation and survey of the present pollution situation of Xigou River in Chetai City, there are the environmental problems of ecological water shortage, lower groundwater level, ecosystem damage and pollution aggravation in Xigou River. Aiming at the above problems, the methods of inter-basin water supplement, river dredging, distributed sewage treatment facilities and river artificial aeration are used to realize the water supplement of river and the eco-environmental restoration. And small wet ponds are further constructed to realize the ecological reconstruction of river.