Mineral: |
Goethite |
Reference: |
KHL99 |
SCM Type: |
TL - Triple Layer |
Ligand: |
NpO2<1+>
- neptunyl(V)
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + NpO2<1+> + 2 CO3<2-> + H<1+> ⇔ »Fe-O-NpO2(HCO3)2<2-> |
LogK: |
22.81 LogK°I=0 (Conversion to I = 0): 22.81
LogK2.31 nm−2 (SSD-normalized): 23.75
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.0 mol/L
NaClO4
|
Solid/Liquid Ratio: |
1.0 g/L |
pH Range: |
3-9 |
Ligand Concentration Range: |
1.2E-7 M Np. 1.95% CO2 mol/L |
Fit Method: |
FITEQL |
Comment: |
exp. in 0.1M NaClO4; modeled as an inner-sphere complex |
|