Mineral: |
Kaolinite |
Reference: |
DTDW12 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
UO2<2+>
- uranyl(VI)
|
Site Type: |
»X-OH |
Equation: |
2 »X-OH<0.5-> + UO2<2+> ⇔ (»X-OH)2-UO2<1+> |
LogK: |
5.3 LogK°I=0 (Conversion to I = 0): 5.48
LogK2.31 nm−2 (SSD-normalized): 4.92
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaNO3
|
Temperature: |
295.5 K |
Solid/Liquid Ratio: |
5.0 g/L |
pH Range: |
3-8.5 |
Ligand Concentration Range: |
1E-6 mol/L |
Fit Method: |
PHREEQC |
Comment: |
only valid in combination with other surface reactions and constants (see article) |
|