Mineral: |
Montmorillonite |
Reference: |
BB05a |
SCM Type: |
NE - Non-electrostatic |
Ligand: |
Ni<2+>
- nickel
|
Site Type: |
»X(s)-OH |
Equation: |
»X(s)-OH + Ni<2+> + H2O ⇔ »X(s)-O-Ni(OH) + 2 H<1+> |
LogK: |
-10.0
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
Ca(NO3)2
|
pH Range: |
3-12 |
Ligand Concentration Range: |
<3E-8 mol/L |
Fit Method: |
MINSORB |
Comment: |
Ca-montmorillonite, MINSORB code (2-site protolysis); recalculation of sorption data [BB99a] without competitive sorption effects and with other hydrolysis constants; 0.0033 and 0.033 M CaNO3; solid/liquid ratio 0.94-1.2 g/L |
|