Mineral: |
Hematite |
Reference: |
C96 |
SCM Type: |
NE - Non-electrostatic |
Ligand: |
UO2<2+>
- uranyl(VI)
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + UO2<2+> ⇔ »Fe-O-UO2<1+> + H<1+> |
LogK: |
0.0 ± 0.4
LogK°I=0 (Conversion to I = 0): 0.00
LogK2.31 nm−2 (SSD-normalized): 5.44
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.0 mol/L
NaClO4
|
Solid/Liquid Ratio: |
0.075 g/L |
pH Range: |
2-10 |
Ligand Concentration Range: |
5E-7 mol/L |
Fit Method: |
Comment: |
IS = 0.01 -1 M, calculation for IS=0; mean value of logK; other logK (apparent/intrinsic): -0.5/-0.4 (0.01M), -0.2/0.1 (0.1M); -0.2/0.3 (1M); closed atmosphere |
|