Mineral: |
Goethite |
Reference: |
KCS95 |
SCM Type: |
TL - Triple Layer |
Ligand: |
Cu<2+>
- copper
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + Cu<2+> ⇔ »Fe-O-Cu<1+> + H<1+> |
LogK: |
1.92
LogK2.31 nm−2 (SSD-normalized): 2.86
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
NaNO3
|
Temperature: |
298.15 K |
pH Range: |
4-7 |
Ligand Concentration Range: |
7.87E-6 - 1.57E-4 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 30-280 m^2/L (0.6 - 5.6 g/L with SSA=50m^2/g); Cu concentration 7.87E-6, 7.87E-5, 1.57E-4 M; 8 sorption edges with IS=0.1, 1 with IS=0.01 N NaNO3 |
|