Table 2 Summary of the initial experimental conditions for the Sr2+ sorption experiments on purified sea sand
Run | Contact time (h) | S/L ratio (g/L) | [NaCl] (mmol/L) | [Sr]initial (mmol/L) | pH |
|---|---|---|---|---|---|
1 | 36 | 10 | 1 | 0.001–1 | 5.5 |
2 | 24 | 25 | 1 | 0.05–0.1 | 5.5 |
3 | 24 | 50 | 1 | 0.05–0.1 | 5.5 |
4 | 24 | 100 | 1 | 0.05–0.1 | 5.5 |
5 | 24 | 150 | 100 | 0.05– 0.1 | 5.5 |
6 | 24 | 100 | 100 | 0.05 | 2–11.2 |
7 | 24 | 100 | 1 | 0.05 | 2–11.2 |
8 | 24 | 50 | 1 | 0.05–0.09 | 10 |
9 | 24 | 100 | 1 | 0.05 to 0.09 | 10 |