Mineral: |
Goethite |
Reference: |
SBLVD14 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
Ra<2+>
- radium
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + Ra<2+> ⇔ »Fe-OH-Ra<2+> |
LogK: |
5.6 LogK°I=0 (Conversion to I = 0): 6.03
LogK2.31 nm−2 (SSD-normalized): 6.54
|
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: |
12E-9 mol/L |
Fit Method: |
PHREEQC |
Comment: |
In this simple model, the site concentrations and pKa values were those used by [MD06]. |
|