Mineral: |
Montmorillonite |
Reference: |
PTBP98 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
UO2<2+>
- uranyl(VI)
|
Site Type: |
»Al-OH |
Equation: |
»Al-OH + 3 UO2<2+> + 5 H2O ⇔ »Al-O-(UO2)3(OH)5 + 6 H<1+> |
LogK: |
-14.95 LogK°I=0 (Conversion to I = 0): -14.31
LogK2.31 nm−2 (SSD-normalized): -16.34
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaNO3
|
Temperature: |
298.15 K |
pH Range: |
2-9 |
Ligand Concentration Range: |
2.06E-7 - 2.16E-6 mol/L |
Fit Method: |
FITEQL |
Comment: |
solid/liquid ratio 0.028 - 3.2 g/L; SSD and pK from [PT97] |
|