Mineral: |
Hematite |
Reference: |
YCPBC20 |
SCM Type: |
BS - Basic Stern |
Ligand: |
SeO3<2->
- selenite
|
Site Type: |
»Fe-singly |
Equation: |
2 »Fe-OH<0.5-> + SeO3<2-> + 2 H<1+> ⇔ (»Fe-O)2-SeO<1-> + 2 H2O |
LogK: |
22.9 LogK°I=0 (Conversion to I = 0): 23.54
LogK2.31 nm−2 (SSD-normalized): 23.05
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
KCl
|
Solid/Liquid Ratio: |
2.0 g/L |
pH Range: |
4 - 11 |
Ligand Concentration Range: |
1.19E-5 mol/L |
Fit Method: |
MUSE |
Comment: |
selenite adsorption data from [JMLGE09]; ; Δz0 = 0.67, Δz1 = -0.67 |
|