Mineral: |
Goethite |
Reference: |
KYFGD13 |
SCM Type: |
ETL - Extended Triple Layer |
Ligand: |
Ca<2+>
- calcium
|
Site Type: |
»Fe-OH |
Equation: |
4 »Fe-OH + Ca<2+> + H2O ⇔ (»Fe-OH)2-(»Fe-O<1->)2_Ca(OH)<1+> + 3 H<1+> |
LogK: |
-15.8 LogK°I=0 (Conversion to I = 0): -15.76
LogK2.31 nm−2 (SSD-normalized): -12.05
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaNO3
|
Temperature: |
293.15 K |
Solid/Liquid Ratio: |
1.0 g/L |
pH Range: |
6 - 11 |
Ligand Concentration Range: |
3E-5; 2.5E-4 mol/L |
Fit Method: |
GEOSURF |
Comment: |
referenced to the hypothetical 1.0 M standard state; outer sphere surface complex |
|