Mineral: |
Gibbsite |
Reference: |
SEM99 |
SCM Type: |
TL - Triple Layer |
Ligand: |
Pb<2+>
- lead
|
Site Type: |
»Al-OH |
Equation: |
»Al-OH + Pb<2+> + H2O ⇔ »Al-O-Pb(OH) + 2 H<1+> |
LogK: |
-9.44 LogK°I=0 (Conversion to I = 0): -9.23
LogK2.31 nm−2 (SSD-normalized): -6.11
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaNO3
|
Temperature: |
295.65 K |
Solid/Liquid Ratio: |
3.3 g/L |
pH Range: |
3-9 |
Ligand Concentration Range: |
1.4E-6 mol/L |
Fit Method: |
FITEQL |
Comment: |
independently optimized using data describing adsorption of Pb by gibbsite in 0.1M NaNO3 (no further information); temperature 20-25°C |
|