Mineral: |
Magnetite |
Reference: |
RSRGC09 |
SCM Type: |
NE - Non-electrostatic |
Ligand: |
Th<4+>
- thorium
|
Site Type: |
»Fe-OH |
Equation: |
2 »Fe-OH + Th<4+> ⇔ (»Fe-O)2-Th<2+> + 2 H<1+> |
LogK: |
11.13 ± 1.33
LogK°I=0 (Conversion to I = 0): 11.76
LogK2.31 nm−2 (SSD-normalized): 13.00
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaClO4
|
Temperature: |
298.0 K |
Solid/Liquid Ratio: |
10.0 g/L |
pH Range: |
1-5 |
Ligand Concentration Range: |
9.4E-7 mol/L |
Fit Method: |
FITEQL |
Comment: |
equilibrium contact time of 4 days; species =FeOThOH2+ provided essentially the same fitting as the bidentate complex; site protolysis data from [SS96a] for CCM! |
|