Mineral: |
Kaolinite |
Reference: |
VFCBG16 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
CrO4<2->
- chromate
|
Site Type: |
»X-OH |
Equation: |
»X-OH + CrO4<2-> + H<1+> ⇔ »X-CrO4<1-> + H2O |
LogK: |
9.5
LogK2.31 nm−2 (SSD-normalized): 9.31
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
KNO3
|
Solid/Liquid Ratio: |
20.0 g/L |
pH Range: |
3 - 10 |
Ligand Concentration Range: |
1E-4; 1E-5 mol/L |
Fit Method: |
FITEQL |
Comment: |
Stability constants describing the Cr(VI) inner-sphere complexation using DLM are present as median values, the median value of stability constant for the 10−4M and 10−5M Cr(VI) only (10−6M Cr(VI) out of range, see Table S1).; 0.1, 0.01 and 0.001 M KNO3 |
|