摘要
广西大多数金属矿山尾矿采用地表堆存方式存放,不仅对环境存在危害,而且占用土地,尾矿库也存在安全隐患。对尾矿有价金属元素进行再回收,大宗尾矿做充填建筑材料,既能够解决矿山充填骨料的来源问题,也能实现矿山固体废弃物的资源化和减量化。
Most of the metallic mines in Guangxi stock tailings on surface,which is not only harmful to the environment,but also ties up land and there is also security concern with the tailing reservoirs.The recovery of valuable metallic elements from tailing with bulk tailing as filling materials for construction can not only solve the resource problems for mine filling backbone material,but also can turn mine solid waste into resource and make waste reduction possible.
出处
《矿产与地质》
2011年第3期257-260,共4页
Mineral Resources and Geology
基金
广西壮族自治区科学技术厅大型矿山环境与灾害住处提取技术及预警系统(编号桂科攻0992027-6)及可渗透反应墙处理重金属废水研究(编号:桂科能0703Z024)项目资助
关键词
尾矿库
尾矿处置
综合利用
矿山充填
tailing reservoir
tailing treatment
comprehensive use
mine filling
