Mineral: |
Ferrihydrite |
Reference: |
G03b |
SCM Type: |
CDM - (CD-)MUSIC |
Ligand: |
WO4<2->
- tungstenate
|
Site Type: |
»Fe-singly |
Equation: |
»Fe-OH<0.5-> + WO4<2-> + H2O + 2 H<1+> ⇔ »FeO-W(OH)5<0.5-> |
LogK: |
19.35 LogK°I=0 (Conversion to I = 0): 19.62
LogK2.31 nm−2 (SSD-normalized): 20.08
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaNO3
|
Temperature: |
298.15 K |
pH Range: |
3 - 10 |
Ligand Concentration Range: |
5E-5 mol/L |
Fit Method: |
FITEQL |
Comment: |
0.3, 1 or 3 mM total Fe (samples were
equilibrated in 40 ml polypropylene centrifuge tubes) |
|