摘要
矿业尾矿数量大,存放占用大量土地,并且污染环境.实际上尾矿是一种可利用的资源,从中回收有用成分,作建筑材料等.变废为宝,利用前景广阔.
A great amount of mining tailings
occupy a lot amount of land and pollute environment.In fact,tailings are useful resource that the
some contents can be recovered from it.They are widely used.as building material.
出处
《环境与开发》
1999年第1期24-25,28,共3页
Environment and Exploitation
关键词
矿业尾矿
尾矿资源化
废物利用
Mining tailings
Tailings resourcization
Waste use