| Time (min) |
CO2 flowrate (L/min) |
Conductivity (Sm/cm) |
pH |
Ba (g/L) |
Ba removal (%) |
Sulphide (g/L) as BaS |
Sulphide removal (%) |
| 0 |
7 |
20.3 |
12.7 |
17.6 |
- |
20.2 |
- |
| 30 |
7 |
14 |
12.1 |
14.9 |
15.4 |
19.4 |
4.2 |
| 60 |
7 |
11 |
8.3 |
11.5 |
34.6 |
16.9 |
16.7 |
| 90 |
7 |
8.3 |
7.7 |
10.1 |
42.3 |
14.4 |
29.2 |
| 120 |
7 |
7.2 |
7 |
7.4 |
57.7 |
10.1 |
50 |
| 150 |
7 |
5.5 |
6.5 |
6.8 |
61.5 |
8.5 |
58.3 |
| 180 |
7 |
5 |
6.4 |
5.4 |
69.2 |
2.5 |
87.5 |
| 210 |
7 |
3.4 |
6.3 |
3.4 |
80.8 |
0 |
100 |
|
