Mineral: |
Birnessite |
Reference: |
EV15 |
SCM Type: |
TL - Triple Layer |
Ligand: |
PO4<3->
- phosphate
|
Site Type: |
»Mn-OH |
Equation: |
»Mn-OH + PO4<3-> + 3 H<1+> ⇔ »Mn-OH2<1+>-HPO4<1-> |
LogK: |
29.49 ± 0.01
LogK°I=0 (Conversion to I = 0): 30.77
LogK2.31 nm−2 (SSD-normalized): 29.37
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
KNO3
|
Temperature: |
294.0 K |
Solid/Liquid Ratio: |
5.0 g/L |
pH Range: |
3.5-9.5 |
Ligand Concentration Range: |
8E-5 mol/L |
Fit Method: |
FITEQL |
Comment: |
competitive ligand adsorption systems: reoptimized model |
|