Mineral: |
Magnetite |
Reference: |
MGF03 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
UO2<2+>
- uranyl(VI)
|
Site Type: |
»Fe-OH |
Equation: |
2 »Fe-OH + UO2<2+> ⇔ (»Fe-O)2-UO2 + 2 H<1+> |
LogK: |
-1.32 LogK°I=0 (Conversion to I = 0): -1.11
LogK2.31 nm−2 (SSD-normalized): 0.55
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaClO4
|
Solid/Liquid Ratio: |
2.0 g/L |
pH Range: |
3-10 |
Ligand Concentration Range: |
4.4E-7 mol/L |
Fit Method: |
CHESS |
Comment: |
experiments in 0.1, 0.2, 0.01 and 0.001M NaClO4; bidentate complex (model 2); EQ3/6 / CHESS |
|