Environmental Pollution Assessmen of Coal Mine and Discussion of the Utilization of“Three Wastes”

The contamination and broken of coal mine to the ecological environment has become more and more serious,which has been one of the important problems of our country.The problem which coal mine contaminate the ecological environment was described, and evaluating indicator in coal mine environmental contamination were discussed.Resource utilization in coal mine“three wastes”(coal mine water,coal-bed methane,coal gangue)were analysed,presenting that the coal mine enterprises should increase the investment on were implemented gradually.Good economic benefits and social benefits were achieved in the course of resolving the problem d coal mine environmental contamination.