Mineral: |
Goethite |
Reference: |
AD96a |
SCM Type: |
DDL - Diffuse Double Layer
|
Ionic Strength: |
0.0 mol/L of
NaCl
|
Site Type: |
»Fe-OH |
PZC: |
8.0 |
pK1: |
7.68 |
pK1°I=0 (Conversion to I = 0): |
7.68 |
pK12.31 nm−2 (normalized): |
7.46 |
pK2: |
8.32 |
pK2°I=0 (Conversion to I = 0): |
8.32 |
pK22.31 nm−2 (normalized): |
8.54 |
Site Density in nm-2: |
1.4000 |
Original Site Density: |
1.4 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
|
pH Range: |
|
Temperature in K: |
|
Method for Site Density: |
Potentiometric Titration |
Method for Protolysis: | Potentiometric Titration |
Fit Method: | FITEQL |
Comment: |
Site density value based on data from Ali, 1994 (Ph.D.thesis); 0.005-0.1M NaCl |
|