用充填技术促进矿山资源开发与环境保护协调发展

摘要

阐述了资源开发与环境保护的矛盾,提出了矿山资源开发与环境保护协调发展的主要目标及途径.将充填技术应用于资源-经济-环境体系中,根据矿山固体废弃物料的特点,对不同的固体废弃物料采用废石充填、尾砂充填和矿碴灰充填等不同的充填工艺技术,不仅提高了矿产资源的利用率,而且降低了矿山废弃固体物料对环境的污染.%In view of the contradiction occurred between mineral resources exploitation and environmental protection,technology of backfilling with waste rocks,tailing sand and slags according to different types of solid mine wastes is proposed to be adopted for achieving coordinated development of mineral resources exploitation and environmental protection.Practice shows such technology can not only improve the utilization of mineral resources,but also reduce the adverse effect of mining waste on environment.