Mineral: |
Goethite |
Reference: |
IYT14 |
SCM Type: |
TL - Triple Layer |
Ligand: |
HSe<1->
- Hydrogen selenide
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + HSe<1-> ⇔ »FeSe<1-> + H2O |
LogK: |
6.0
LogK2.31 nm−2 (SSD-normalized): 6.94
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
NaCl
|
Temperature: |
298.15 K |
pH Range: |
7-13 |
Ligand Concentration Range: |
1.3E-8 mol/L |
Fit Method: |
MINTEQ |
Comment: |
inner-sphere complexation; ionic strength 0.01, 0.1, 1 mol/l; logK(HSe) determined by the least-squares fitting to the experimental data; values for the background electrolyte NaCl: logK(Na) = -8.8 from [HL86a]; logK(Cl) = 8 from [FS07a] |
|