Mineral: |
Ferrihydrite |
Reference: |
ZB04a |
SCM Type: |
NE - Non-electrostatic |
Ligand: |
Eu<3+>
- europium(III)
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + Eu<3+> ⇔ »Fe-O-Eu<2+> + H<1+> |
LogK: |
1.86 ± 0.67
LogK2.31 nm−2 (SSD-normalized): 2.80
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
NaClO4
|
Temperature: |
298.15 K |
Ligand Concentration Range: |
1E-08. 1.79E-06. 1.79E-05 mol/L |
Fit Method: |
FITEQL |
Comment: |
average non-electrostatic SC constant of 11 curves from [FT97], [LKDA94] and [RGKB98] for the sorption on Ferrihydrite, Goethite and Hematite; standard deviation relate to the differences in fitted logK constants from the various batch sorption data sets; IS 0.01 and 0.1 M |
|