某铅锌矿尾矿库外排水处理技术工程实践
肖波,潘丽梅
Engineering practice of external drainage treatment technology of tailings pond in a lead-zinc mine
Bo Xiao,Limei Pan
表2
出水水质要求
项目
COD
Cr
BOD
5
SS
pH
Zn
2+
Pb
2+
Cd
2+
数值
60
20
50
6~9
1.5
0.5
0.05