Mineral: |
Ferrihydrite |
Reference: |
GDB09 |
SCM Type: |
CDM - (CD-)MUSIC |
Ligand: |
PO4<3->
- phosphate
|
Site Type: |
»Fe-singly |
Equation: |
»Fe-OH<0.5-> + PO4<3-> + 3 H<1+> ⇔ »Fe-O-PO3H2<0.5-> + H2O |
LogK: |
30.54 LogK°I=0 (Conversion to I = 0): 31.08
LogK2.31 nm−2 (SSD-normalized): 30.61
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaNO3
|
Temperature: |
298.15 K |
Ligand Concentration Range: |
0.2 mol/L |
Fit Method: |
MINTEQ |
Comment: |
refitted data from [G03b]; 2 different concentrations of ferrihydrite (1 and 3 mM total Fe) |
|