Mineral: |
Ferrihydrite |
Reference: |
GT15 |
SCM Type: |
CDM - (CD-)MUSIC |
Ligand: |
MoO4<2->
- molybdate
|
Site Type: |
»Fe-singly |
Equation: |
»Fe-OH<0.5-> + MoO4<2-> + H<1+> ⇔ »Fe-OH2<0.5+>...MoO4<2-> |
LogK: |
11.06 LogK°I=0 (Conversion to I = 0): 11.28
LogK2.31 nm−2 (SSD-normalized): 11.13
|
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: |
MINTEQ |
Comment: |
0.3, 1 or 3 mM total Fe; re-evaluated molybdate binding data published by [G03b] (input data the percent adsorbed molybdate were used); surface complexation constants for phosphate and electrolyte ions were those of [TSPG13] |
|