Mineral: |
Goethite |
Reference: |
S04d |
SCM Type: |
DDL - Diffuse Double Layer
|
Ionic Strength: |
NaNO3
|
Site Type: |
»Fe-OH |
PZC: |
|
pK1: |
8.14 |
|
pK12.31 nm−2 (normalized): |
7.76 |
pK2: |
9.82 |
|
pK22.31 nm−2 (normalized): |
10.20 |
Site Density in nm-2: |
0.9700 |
Original Site Density: |
0.97 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
|
pH Range: |
4 - 11 |
Temperature in K: |
298.15 |
Method for Site Density: |
Potentiometric Titration |
Method for Protolysis: | Potentiometric Titration |
Fit Method: | FITEQL |
Comment: |
9.4 g/kg goethite; 0.004, 0.02 and 0.1 mol/kg NaNO3 |
|