序号 | 尾矿库排放口 | 选厂 | |
颗粒组成(%) | >0.2 | 0.8 | / |
0.2~0.1 | 7.9 | 1.8 | |
0.1~0.074 | 6.9 | 3.2 | |
0.074~0.037 | 20.0 | 25.4 | |
0.037~0.02 | 8.5 | 7.9 | |
0.02~0.01 | 9.0 | 10.6 | |
0.01~0.005 | 18.7 | 23.4 | |
0.005~0.002 | 19.1 | 17.8 | |
<0.002 | 9.1 | 9.9 | |
d10 | 0.0021 | 0.0020 | |
d30 | 0.0052 | 0.0055 | |
d60 | 0.0280 | 0.0164 | |
η | 13.33 | 8.20 | |
<0.075占% | 84.4 | 95 |