Mineral: |
Ferrihydrite |
Reference: |
SBLVD14 |
SCM Type: |
DDL - Diffuse Double Layer
|
Ionic Strength: |
0.1 mol/L of
NaClO4
|
Site Type: |
»Fe-OH |
PZC: |
|
pK1: |
7.29 |
pK1°I=0 (Conversion to I = 0): |
7.18 |
pK12.31 nm−2 (normalized): |
7.56 |
pK2: |
8.93 |
pK2°I=0 (Conversion to I = 0): |
8.82 |
pK22.31 nm−2 (normalized): |
8.66 |
Site Density in nm-2: |
4.3015 |
Original Site Density: |
0.00175 mol / g solid
|
Solid/Liquid Ratio in g/L: |
10.0 |
pH Range: |
|
Temperature in K: |
|
Method for Site Density: |
Batch Sorption Experiments |
Method for Protolysis: | Mean of Different Sources |
Fit Method: | PHREEQC |
Comment: |
protonation constants and SSD of [DM90] used |
|