Table 3
Composition of the initial rock samples and the parameters necessary for the simulation of sorption
Lavoux | St-Emilion | ||
---|---|---|---|
Composition | Calcite (%wt) | 100 ± 2 | 96 ± 2 |
Quartz (%wt) | 0 ± 2 | 4 ± 2 | |
A Mn (ppm) | 33.4 | 282.8 | |
A Zn (ppm) | 29.0 | 16.6 | |
A Sr (ppm) | 160.6 | 180.9 | |
Initial SSA (m²/g) | 0.60 | 1.20 | |
Sorption simulation parameters | Average reacted SSA (m²/g) | 0.53 | 1.10 |
Density of surface sites (moles/m²) | 8.22 × 10−6 | 8.22 × 10−6 | |
Number of available surface complexation sites (moles) | 4.357 × 10−6 | 9.042 × 10−6 |