尾矿坝治理技术

尾矿坝在矿山环境的保护和治理中起到很大的作用，它主要应用于堆放和处理矿山生产所带来的废渣、废水等污染物质，而坝体浸润线过高会影响尾矿坝的稳定性。尾矿坝治理技术众多，重点介绍了管井法降水、垂直水平自流排渗法、水平自流排渗法、辐射井排渗法等。在结合实例讨论的基础上，综合分析了不同方法的优、缺点，并提出了其应用范围以及其在应用中应注意的技术问题。

Discussions on Technologies for Protection of Tailing Dams

The tailing dams, used for handling the waste water and materials in mining process, play an important role in protecting the mine environment. However there are some problems to keep the safety of the tailing dams. The present paper introduces some efficient countermeasures and the authors believe that different technology can be utilized in different conditions. For example, siphon way, and artesian well are easier and more convenient ways for general tailing dams, while the radiation well is much more complex. On the other hand, the radiation well works better than others in making the deeper part of the tailing dams more solidifying and drying. In this paper the technologies of artesian well and radiation well are discussed in detail.