Mineral: |
Palygorskite |
Reference: |
PHCLW18 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
AsO4<3->
- arsenate
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + AsO4<3-> + H<1+> ⇔ »Fe-AsO4<2-> + H2O |
LogK: |
18.91 LogK°I=0 (Conversion to I = 0): 18.91
LogK2.31 nm−2 (SSD-normalized): 21.06
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.0 mol/L
|
Temperature: |
298.15 K |
Solid/Liquid Ratio: |
5.0 g/L |
pH Range: |
2 - 10 |
Fit Method: |
FITEQL |
Comment: |
Fe(II,III)/ATP; As(V) concentrations ranged from 50 to 150 mg/L |
|