Time | Acid mine drainage concentration | |
1.539 mg/l | 0.657 mg/l | |
3 | 0.077 | 0.019 |
6 | 0.270 | 0.023 |
9 | 0.298 | 0.048 |
12 | 0.302 | 0.075 |
15 | 0.306 | 0.101 |
18 | 0.310 |
|
19 |
| 0.120 |
21 | 0.313 |
|
22 |
| 0.131 |
25 | 0.318 |
|
26 |
| 0.142 |