Mineral: |
Al-Goethite |
Reference: |
XKWXH19 |
SCM Type: |
CDM - (CD-)MUSIC |
Ligand: |
PO4<3->
- phosphate
|
Site Type: |
»Fe-singly |
Equation: |
»Fe-OH<0.5-> + »Al-OH<0.5-> + PO4<3-> + 3 H<1+> ⇔ »Fe-Al-O2-POOH<1-> + 2 H2O |
LogK: |
35.32 ± 0.37
LogK2.31 nm−2 (SSD-normalized): 35.47
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
KNO3
|
Temperature: |
298.15 K |
Solid/Liquid Ratio: |
5.0 g/L |
pH Range: |
3.5 - 10.5 |
Ligand Concentration Range: |
4.5E-4; 1.5E-3 mol/L |
Fit Method: |
ECOSAT + FIT |
Comment: |
G-9; 0.01 and 0.1 M KNO3;
log K values for background electrolyte were from [RHV06a] (for K<1+> log K = -0.38, for NO3<1-> log K = -0.43);
Δz0 = 0.63, Δz1 = -0.63, Δz2 = 0 |
|