Mineral: |
Sepiolite |
Reference: |
ZGF16 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
Th<4+>
- thorium
|
Site Type: |
»X-OH |
Equation: |
»X-OH + Th<4+> ⇔ »X-O-Th<3+> + H<1+> |
LogK: |
2.41 LogK°I=0 (Conversion to I = 0): 3.08
LogK2.31 nm−2 (SSD-normalized):
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaClO4
|
Temperature: |
293.0 K |
Solid/Liquid Ratio: |
1.0 g/L |
pH Range: |
1-11 |
Fit Method: |
FITEQL |
Comment: |
also ion exchange: 4 »XNa + Th<4+> = X4Th + 4 Na<1+> with log K = 2.55 |
|