Mineral: |
Goethite |
Reference: |
ZS90a |
SCM Type: |
TL - Triple Layer |
Ligand: |
SeO3<2->
- selenite
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + SeO3<2-> + 2 H<1+> ⇔ »Fe-SeO3 + H2O |
LogK: |
20.42 LogK°I=0 (Conversion to I = 0): 20.78
LogK2.31 nm−2 (SSD-normalized): 21.36
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.02 mol/L
NaCl
|
Solid/Liquid Ratio: |
20.1 g/L |
pH Range: |
3-7 |
Ligand Concentration Range: |
4.5E-3 mol/L |
Fit Method: |
FITEQL |
Comment: |
inner-sphere, modified TLM [HL 87]; kinetic study: logK=19.99 |
|