干旱区生态环境知识资源中心

Seven mine geological environmental problems such as three wastes, ground deformation, contradiction among dewatering, water supply and ecology protection of mining areas, desertification, water and soil erosion, noise problem, and closed mine problems are produced in coal exploitation. It is not easy to achieve good results if using one measure to solve these problems. Under the geological setting, comprehensive treatment model was raised in Yingshouyingzi mine of Chengde city according to the environmental problems which are induced by coal mining. All of this is to provide treatment thought for the same kind of mines which has the same geological setting, mining method and geological environmental problems.