Mineral: |
Goethite |
Reference: |
HWGC15 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
Fe<2+>
- iron(II)
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + Fe<2+> + H2O ⇔ »Fe-O-Fe(OH) + 2 H<1+> |
LogK: |
-11.28 LogK°I=0 (Conversion to I = 0): -11.19
LogK2.31 nm−2 (SSD-normalized): -10.34
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaCl
|
Solid/Liquid Ratio: |
4.0 g/L |
pH Range: |
3 - 9 |
Ligand Concentration Range: |
1E-4; 1E-3 mol/L |
Fit Method: |
MINEQL |
Comment: |
site occupancy based equilibrium constant using the corrections proposed by Sverjensky (2003) |
|