Mineral: |
Hematite |
Reference: |
WUPG15 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
U<4+>
- uranium(IV)
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + U<4+> + 3 H2O ⇔ »Fe-O-U(OH)3 + 4 H<1+> |
LogK: |
-4.88 LogK°I=0 (Conversion to I = 0): -4.88
LogK2.31 nm−2 (SSD-normalized): -3.94
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.0 mol/L
|
Temperature: |
294.0 K |
Solid/Liquid Ratio: |
2.0 g/L |
pH Range: |
2-7 |
Ligand Concentration Range: |
1E-8 and 1E-6 mol/L |
Fit Method: |
MINEQL |
Comment: |
Equilibrium constants as inputs in MINEQL+ corresponding to zero ionic strength; wrong reaction equation in the article |
|