Mineral: |
Ferrihydrite |
Reference: |
AKBN96 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
UO2<2+>
- uranyl(VI)
|
Site Type: |
»Fe(s)-OH |
Equation: |
»Fe(s)-(OH)2 + UO2<2+> ⇔ »Fe(s)-O2-UO2 + 2 H<1+> |
LogK: |
-3.28 LogK°I=0 (Conversion to I = 0): -3.07
LogK2.31 nm−2 (SSD-normalized): -3.19
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaNO3
|
Ligand Concentration Range: |
1E-5 mol/L |
Fit Method: |
FITEQL |
Comment: |
log=-3.37 for 1E-6 M U, -2.71 for 1E-7 M U; cited in [AZZBN01] |
|