| Before production | After production | |||||
| Sample ID |
ppm | Cl− ppm |
ppm |
ppm | Cl− ppm |
ppm |
| St-1 | 1.33 | 22.15 | 175.3 | 5.5 | 3500.69 | BDL |
| St-2 | 0.44 | 15.51 | 198.25 | 2.0 | 700.14 | BDL |
| St-3 | 0.51 | 64.25 | 259.25 | 1.63 | 443.12 | BDL |
| St-4 | 0.18 | 70.90 | 207.4 | 1.88 | 664.69 | BDL |
| P- 1 | 0.58 | 22.16 | 221.1 | 1.40 | 797.63 | BDL |
| P- 2 | 0.00 | 44.31 | 230.2 | 0.00 | 221.56 | BDL |
| P-3 | 0.00 | 60.90 | 0.00 | 230.02 | BDL | |
| R-1 | 0.00 | 0.00 | 0.00 | 35.45 | BDL | |
| Control |
|
| 44.32 | 41.18 | ||
