Mineral: |
Kaolinite |
Reference: |
MJLCL17 |
SCM Type: |
NE - Non-electrostatic |
Ligand: |
Am<3+>
- americium
|
Site Type: |
»Al(s)-OH |
Equation: |
»Al(s)-OH + Am<3+> ⇔ »Al(s)-O-Am<2+> + H<1+> |
LogK: |
3.68 LogK°I=0 (Conversion to I = 0): 4.54
LogK2.31 nm−2 (SSD-normalized): 4.00
|
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 |
|