Mineral: |
Goethite |
Reference: |
BM82b |
SCM Type: |
TL - Triple Layer |
Ligand: |
Pb<2+>
- lead
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + Pb<2+> ⇔ »Fe-O-Pb<1+> + H<1+> |
LogK: |
-1.8 LogK°I=0 (Conversion to I = 0): -1.48
LogK2.31 nm−2 (SSD-normalized): -1.08
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaNO3
|
Temperature: |
298.15 K |
Solid/Liquid Ratio: |
0.55 g/L |
pH Range: |
3.5-6.5 |
Ligand Concentration Range: |
3E-6 mol/L |
Fit Method: |
MINEQL |
Comment: |
adsorption from 0.53 M NaCl and 0.1M NaNO3 is experimentally the same even though the ionic strength is different |
|