Mineral: |
Ferrihydrite |
Reference: |
SBLVD14 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
Ba<2+>
- barium
|
Site Type: |
»Fe-OH |
Equation: |
4 »Fe-OH + Ba<2+> ⇔ (»Fe-OH)3(»Fe-O)-Ba<1+> + H<1+> |
LogK: |
-4.45 LogK°I=0 (Conversion to I = 0): -4.13
LogK2.31 nm−2 (SSD-normalized): 12.86
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaClO4
|
Solid/Liquid Ratio: |
10.0 g/L |
pH Range: |
4-11 |
Ligand Concentration Range: |
1E-6 mol/L |
Fit Method: |
PHREEQC |
Comment: |
For the metal ion binding sites, the tetradentate
approach developed by [S06c] was adapted. |
|