Mineral: |
amorphous Silica |
Reference: |
OMST90 |
SCM Type: |
CC - Constant Capacitance |
Ligand: |
Fe<3+>
- iron(III)
|
Site Type: |
»Si-OH |
Equation: |
»SiOH + Fe<3+> ⇔ »SiO-Fe<2+> + H<1+> |
LogK: |
-0.81 LogK°I=0 (Conversion to I = 0): 0.05
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaClO4
|
Temperature: |
298.15 K |
pH Range: |
2-9 |
Ligand Concentration Range: |
1E-7 mol/L |
Fit Method: |
Unknown |
Comment: |
only the product of surface capacitance and surface area is given in the article C * A = 1500 F/g |
|