Mineral: |
Corundum |
Reference: |
KB01 |
SCM Type: |
TL - Triple Layer |
Ligand: |
Sr<2+>
- strontium
|
Site Type: |
»Al-OH |
Equation: |
»Al-OH + Sr<2+> ⇔ »Al-O<1->-Sr<2+> + H<1+> |
LogK: |
-14.96
LogK2.31 nm−2 (SSD-normalized): -16.35
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
NaNO3
|
Temperature: |
298.15 K |
Ligand Concentration Range: |
5E-5 mol/L |
Fit Method: |
FITEQL |
Comment: |
ionic strength of 0.01 and 0.5 M; Log formation outer-sphere Sr(II) surface complex; SSD = 2 sites/nm²; pK values and SSD from [KH95a]; wrong equation in the study: »Al-OH + Sr<2+> + H2O = »Al-O<1->-Sr<2+> + H<1+> |
|