中小河道治理中的清淤及淤泥处理技术

Desilting and Sludge Treatment Technology in Treatment of Small and Middle Rivers

我国中小河道大多都存在污染严重的问题,各地水利建设部门已经开始对中小河道污染治理技术展开深入的研究并运用到实际治理中。综述我国中小河道治理中水下清淤、排干清淤及环保清淤等主要清淤技术的应用,分析其优缺点及适用范围;同时总结了处理淤泥的相关技术,介绍并分析了不同技术及其适用范围,预测了清淤及淤泥处理处置技术的发展方向并进行了展望,以期为我国的河道清淤和淤泥处理提供借鉴。

The most of small and middle rivers have the serious pollution problems in China. The water conservancy construction departments everywhere have started to further study the pollution treatment technologies of small and middle rivers, and use these technologies into the practical treatment. The article summarizes the application of the main desilting technologies of underwater desilting, main drain desilting and environmental protection desilting, analyzes its advantages, disadvantages and application scope, also sums up the relative technologies of sludge treatment, introduces and analyzes the different technologies and application scopes, and forecasts and prospects the development direction of desilting and sludge treatment disposal technologies in order to provide the reference for the river desilting and sludge treatment of China.