Mineral: |
Goethite |
Reference: |
KCS95 |
SCM Type: |
TL - Triple Layer |
Ligand: |
Hg<2+>
- mercury
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + Hg<2+> ⇔ »Fe-O-Hg<1+> + H<1+> |
LogK: |
7.02 LogK°I=0 (Conversion to I = 0): 7.34
LogK2.31 nm−2 (SSD-normalized): 7.96
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaNO3
|
Solid/Liquid Ratio: |
3.12 g/L |
Ligand Concentration Range: |
1E-5 mol/L |
Fit Method: |
LFER |
Comment: |
SSA 156 m^2/L; a priori prediction of the adsorption behavior using a linear-free-energy-relationship (LFER) logK=11.1+1.2 logK(1.1) (hydrolysis constant) |
|