Mineral: |
Ferrihydrite |
Reference: |
SWM03 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
Cd<2+>
- cadmium
|
Site Type: |
»Fe(w)-OH |
Equation: |
»Fe(w)-OH + Cd<2+> + SO4<2-> ⇔ »Fe(w)-OH-CdSO4 |
LogK: |
6.5 ± 0.081
LogK°I=0 (Conversion to I = 0): 6.50
LogK2.31 nm−2 (SSD-normalized): 8.70
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.0 mol/L
|
Temperature: |
298.15 K |
pH Range: |
5 - 8 |
Fit Method: |
FITEQL |
Comment: |
Cd conc. of 9.53 µmol/kg, Fe concentration of 8.25 mmol/kg, SO4 concentration of 2.06 mmol/kg |
|