尾矿资源化研究在铅锌尾矿中的应用

摘要

The great piling of lead and zinc tailings not only causes the loss of some valuable components,but also brings great damage to the environment.In order to recover the valuable components in lead and zinc tailings and protect the ecological environment of mining area,the utilization situation and development trend are described.The re-concentration of tailings,production of architectural materials,tailings backfilling,and soil reclamation are mainly recommended,which attached vital significance to the maximum of resource benefit and circular economy.%铅锌尾矿的大量存在,不仅造成了其中有价组分的流失,同时对环境带来极大危害.为了进一步回收铅锌尾矿中的有价组分,保护尾矿区的生态环境,综述了铅锌尾矿资源的利用现状及发展趋势,其中重点综述了铅锌尾矿再选技术、生产建筑材料、尾矿充填以及尾矿区复垦.铅锌尾矿资源的综合利用,对实现资源效益的最大化,实践循环经济具有重要意义.