金矿尾矿胶结充填试验及环境效应研究
粟著,张德明,张钦礼

Study on Cementation Filling Test and Environmental Effect of Gold Mine Tailings
Zhu SU,Deming ZHANG,Qinli ZHANG
表3 金矿尾砂与充填混合样品金属元素浸出量对比
Table 3 Comparison of leaching amount of metal elements in gold unclassified tailings and backfill samples(mg·kg-1
元素沥滤液中各元素含量尾砂各元素总含量
金矿尾砂充填混合样品
Ni2.30.19.23
Cu1.60.2100.76
Pb0.2-19
Cd--0.12
Zn0.80.119.78
Co0.4-6.12
As6.60.327.13