Table 1 Average value of ionic composition in equilibrium solutions of soils in two different aqueous media at 25°C
From: Thermodynamic parameters of U (VI) sorption onto soils in aquatic systems
Ionic components | Values | |
|---|---|---|
Groundwater | Deionised water | |
U (μg L-1 ) | 78 | 111 |
Cl-1 (mgL-1) | 12 | 6 |
NO3 -1(mgL-1) | 2 | ND |
SO4 -2(mgL-1) | 8 | 2 |
HCO3 -1 (mgL-1) | 308 | ND |
CO3 2-(mg/L) | 1.6 | ND |
Na+1(mgL-1) | 14 | 5 |
K+1(mgL-1) | 1.8 | 1.2 |
Mg+2(mgL-1) | 6 | 2.4 |
Ca+2(mgL-1) | 7 | 2 |