Mineral: |
Vernadite |
Reference: |
CL86 |
SCM Type: |
TL - Triple Layer |
Ligand: |
Ca<2+>
- calcium
|
Site Type: |
»Mn-OH |
Equation: |
»Mn-OH + Ca<2+> ⇔ »Mn-O-Ca<1+> + H<1+> |
LogK: |
-2.5 LogK°I=0 (Conversion to I = 0): -2.47
LogK2.31 nm−2 (SSD-normalized): -2.62
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.000316 mol/L
CaSO4
|
Fit Method: |
Comment: |
reaction not given in the publication; log K is valid for freshly precipitated d-MnO2; experiments were performed in a 1E-3.5 M CaSO4 electrolyte |
|