开采废料用于矿山生态修复的环境影响

利用采矿废料回填矿山采空区可避免消耗大量土石资源,同时使废弃资源得到有效利用,减轻土地资源的占用破坏,但在回填过程中会产生渗滤液等造成环境影响。针对其修复后的污染问题,提出了具体措施,并分析了需重点关注的环境问题,以避免因修复带来二次生态环境破坏。

Backfilling the mine goaf with mining waste can not only avoid consuming a large amount of earth and rock resources,but also make effective use of waste resources and reduce the occupation and damage of land resources.However,leachate and other environmental impacts will occur in the backfilling process.The specific and effective measures are proposed for the pollution problems after the restoration,and the environmental problems that need to be focused on are analyzed in order to avoid secondary ecological environmental damage caused by restoration.