Mineral: |
Goethite |
Reference: |
NFHPL17 |
SCM Type: |
ES - Extended Stern |
Ligand: |
Sr<2+>
- strontium
|
Site Type: |
»Fe-singly |
Equation: |
»Fe-singly-OH<0.5-> + Sr<2+> ⇔ »Fe-singly-OH-Sr<1.5+> |
LogK: |
4.89 LogK°I=0 (Conversion to I = 0): 5.07
LogK2.31 nm−2 (SSD-normalized): 4.96
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaCl
|
Solid/Liquid Ratio: |
1.0 g/L |
pH Range: |
5 - 11.5 |
Ligand Concentration Range: |
2.5E-4 mol/L |
Fit Method: |
FITEQL |
Comment: |
simple model; considers the presence of (110) and (021) faces; Affinity Constants of Interaction (log K) of Na<1+> and Cl<1-> Interacting with Oppositely Charged Surface Groups of Goethite are the same as in [RHV07] |
|