我国矿山尾矿资源综合利用现状及对策

摘要

Comprehensive utilization of mine tailing in our country meets serious challenge,which threats our country's sustainable development. Aimed at this situation, this paper stated the comprehensive utilization status and problems and analyzed its properties and types. At the same time, some effective methods including secondary recovery, using as building materials,soil amendment, trace element fertilizer, reclamation plants and filling mined -out area were offered. Also, it pointed out comprehensive utilization of mine tailing is an effective way to achieve sustainable development and put forward concrete countermeasures and suggestions.%我国矿山尾矿资源综合利用面临着严峻的形势,对可持续发展构成了严重的挑战.评述了我国矿山尾矿资源综合利用的现状及存在问题,针对尾矿的特点和分类,提出了尾矿资源综合利用几种有效方法,包括尾矿的二次回收,用作建筑材料、土壤改良剂及微量元素肥料、尾矿复垦植被、充填矿山采空区等.同时指出了矿山尾矿资源综合利用是实现可持续发展的有效途径,并提出了具体的对策和建议.