Mineral: |
Goethite |
Reference: |
KCS95 |
SCM Type: |
TL - Triple Layer |
Ligand: |
Zn<2+>
- zinc
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + Zn<2+> ⇔ »Fe-O-Zn<1+> + H<1+> |
LogK: |
0.34
LogK2.31 nm−2 (SSD-normalized): 1.28
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
NaNO3
|
Solid/Liquid Ratio: |
0.6 g/L |
pH Range: |
4-7 |
Ligand Concentration Range: |
7.65E-5 mol/L |
Fit Method: |
FITEQL |
Comment: |
inner sphere complex; logK best-fit estimate for individual sorption edges; adsorption data reported by [K92] and [K93b] used to calibrate the TLM for this metal; SSA 30m^2/L (50m^2/g); 1 sorption edge with IS=0.1, 1 with IS=0.01 N NaNO3 |
|