Mineral: |
Goethite |
Reference: |
AAFLA05 |
SCM Type: |
CDM - (CD-)MUSIC |
Ligand: |
AsO4<3->
- arsenate
|
Site Type: |
»Fe-singly |
Equation: |
2 »Fe-OH<0.5-> + AsO4<3-> + 2 H<1+> ⇔ »Fe2-O2-AsO2<2-> + 2 H2O |
LogK: |
28.8
LogK2.31 nm−2 (SSD-normalized): 28.95
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
KNO3
|
Temperature: |
298.0 K |
Solid/Liquid Ratio: |
0.015 g/L |
pH Range: |
3-10; 4.5, 7.0, 9.0, 10.0 |
Ligand Concentration Range: |
1E-4 mol/L |
Fit Method: |
FITEQL |
Comment: |
0.01 and 0.1 M KNO3; electrophoretic mobility, adsorption isotherms |
|