Mineral: |
Ferrihydrite |
Reference: |
NF10 |
SCM Type: |
TL - Triple Layer |
Ligand: |
IO3<1->
- iodate
|
Site Type: |
»X-OH |
Equation: |
2 »X-OH + IO3<1-> + 2 H<1+> ⇔ (»XO)2-IO<1+> + 2 H2O |
LogK: |
25.2
LogK2.31 nm−2 (SSD-normalized): 24.82
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
NaCl
|
Temperature: |
298.15 K |
pH Range: |
4-10 |
Ligand Concentration Range: |
0.001 M IO3<1-> mol/L |
Fit Method: |
Unknown |
Comment: |
S/L ratio: 0.5 and 1 g/L, same log K value; original equation: 2»X-OH2<1+> + IO3<1-> = (»XO)2-IO<1+> + H2O with log K = 15.0; the log K refers to site-occupancy standard state |
|