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: |
1.0 LogK°I=0 (Conversion to I = 0): 1.18
LogK2.31 nm−2 (SSD-normalized): 1.94
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaNO3
|
Temperature: |
294.15 K |
Solid/Liquid Ratio: |
0.245 g/L |
pH Range: |
3 - 7 |
Ligand Concentration Range: |
2.8E-7; 2.8E-6; 2.8E-5 mol/L |
Fit Method: |
GEOSURF |
Comment: |
extended TLM; adsorption data from [TSPG13]; values refer to the hypothetical 1.0 M standard state |
|