Mineral: |
Pyrolusite |
Reference: |
PVF05 |
SCM Type: |
CC - Constant Capacitance |
Ligand: |
Zn<2+>
- zinc
|
Site Type: |
Mn |
Equation: |
»Mn-OH + Zn<2+> ⇔ »Mn-O-Zn<1+> + H<1+> |
LogK: |
-2.2 ± 0.1
LogK°I=0 (Conversion to I = 0): -2.07
LogK2.31 nm−2 (SSD-normalized): -1.72
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaNO3
|
Temperature: |
298.15 K |
Solid/Liquid Ratio: |
20.0 g/L |
pH Range: |
4-8.5 |
Ligand Concentration Range: |
7.7E-6 mol/L |
Fit Method: |
MINTEQA2 |
Comment: |
CO2-free water with N2-saturated solutions |
|