Mineral: |
Kaolinite |
Reference: |
LAFAH18 |
SCM Type: |
NE - Non-electrostatic |
Ligand: |
Cd<2+>
- cadmium
|
Site Type: |
»X-OH |
Equation: |
»X-OH + Cd<2+> ⇔ »X-O-Cd<1+> + H<1+> |
LogK: |
2.38
LogK2.31 nm−2 (SSD-normalized): 6.60
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.56 mol/L
NaCl
|
Solid/Liquid Ratio: |
10.0 g/L |
pH Range: |
3-8.5 |
Ligand Concentration Range: |
8.9E-6 mol/L |
Fit Method: |
FITEQL |
Comment: |
only valid with exchange reaction on the permantly negatively charged site: >X- * Na+ + Cd2+ = >X- * Cd2+ + Na+ with log K = -1.04 |
|