Mineral: |
Kaolinite |
Reference: |
TS96 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
UO2<2+>
- uranyl(VI)
|
Site Type: |
»Si-OH |
Equation: |
»Si-OH + UO2<2+> ⇔ »Si-OH-UO2<2+> |
LogK: |
5.73 ± 0.16
LogK°I=0 (Conversion to I = 0): 5.73
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.0 mol/L
NaNO3
|
Solid/Liquid Ratio: |
4.0 g/L |
pH Range: |
3-7.5 |
Ligand Concentration Range: |
1E-6 mol/L |
Fit Method: |
FITEQL |
Comment: |
experimental data from [PSDW92], experiments were performed at IS = 0.1 M NaNO3, values were corrected for IS = 0; sorption behavior is probably a combination of ion exchange at intercrystalline sites and surface complexation along edge sites |
|