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
图6 添加不同浓度FeCl3时As浸出浓度与时间的关系
Fig.6 Relationship between As leaching concentration and eaching time under different concentrations of FeCl3