Mineral: |
Kaolinite |
Reference: |
MJLCL17 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
Am<3+>
- americium
|
Site Type: |
»Al(s)-OH |
Equation: |
»Al(s)-OH + Am<3+> + H2O ⇔ »Al(s)-O-Am(OH)<1+> + 2 H<1+> |
LogK: |
-2.85 LogK°I=0 (Conversion to I = 0): -2.10
LogK2.31 nm−2 (SSD-normalized): -2.53
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaCl
|
Temperature: |
298.0 K |
Solid/Liquid Ratio: |
1.0 g/L |
pH Range: |
3-10 |
Ligand Concentration Range: |
6.02E-10 mol/L |
Fit Method: |
MINTEQ |
Comment: |
also ion exchange reaction: 3»XNa + Am<3+> = (»X)3Am + 3Na<1+> with log K = 0.85 |
|