Mineral: |
Ferrihydrite |
Reference: |
UF16 |
SCM Type: |
TL - Triple Layer |
Ligand: |
Pb<2+>
- lead
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + Pb<2+> + NO3<1-> ⇔ »Fe-O-PbNO3 + H<1+> |
LogK: |
12.7 LogK°I=0 (Conversion to I = 0): 13.13
LogK2.31 nm−2 (SSD-normalized): 13.64
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaNO3
|
Temperature: |
298.15 K |
Solid/Liquid Ratio: |
0.09 g/L |
pH Range: |
3 - 6 |
Ligand Concentration Range: |
19.7E-6 mol/L |
Fit Method: |
GEOSURF |
Comment: |
extended TLM; adsorption data from [SWM03]; values refer to site-occupancy standard states |
|