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4 全尾砂和不同固化龄期充填试块5轮动态浸出液pH值

Fig.4 pH value of the leachate in five-round dynamic leaching of unclassified tailings and filling blocks with different solidification ages