Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Montmorillonite |
Reference: |
BB97b |
SCM Type: |
NE - Non-electrostatic |
Ligand: |
Zn<2+>
- zinc
|
Site Type: |
»X(s)-OH |
Equation: |
»X(s)-OH + Zn<2+> ⇔ »X(s)-O-Zn<1+> + H<1+> |
LogK: |
1.9 ± 0.15
LogK°I=0 (Conversion to I = 0): 2.22
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaClO4
|
Solid/Liquid Ratio: |
1.2 g/L |
pH Range: |
2-10 |
Fit Method: |
MINSORB |
Comment: |
Na-montmorillonite, best fit to the rising edge; sorption predominantly occuring on strong sites; 1SPNE (single site protolysis) model; MINSORB code; fixed parameter: Zn inventory 1E-3mol/kg, selectivity coefficient (I=0) for cation exchange Na-Zn=3.9 |
|
1 data sets were retrieved
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