Mineral: |
Goethite |
Reference: |
ZLTG22 |
SCM Type: |
CDM - (CD-)MUSIC |
Ligand: |
Co<2+>
- cobalt(II)
|
Site Type: |
»Fe-singly |
Equation: |
2 »Fe-OH<0.5-> + Co<2+> ⇔ (»Fe-OH)2-Co<1+> |
LogK: |
6.93 LogK°I=0 (Conversion to I = 0): 7.11
LogK2.31 nm−2 (SSD-normalized): 7.08
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaNO3
|
Temperature: |
298.15 K |
Solid/Liquid Ratio: |
1.0 g/L |
pH Range: |
3 - 10 |
Ligand Concentration Range: |
5.10E-6; 1.032E-5; 2.08E-5; 5.106E-5 mol/L |
Fit Method: |
ECOSAT |
Comment: |
combination of ECOSAT 4.9 and FIT; log K values for reactions with PO4<3-> taken from [HARV10] (»FeOPO2OH<1.5-> with log K = 27.63 and (»FeO)2PO2<2-> with log K = 29.72) |
|