Show Detailed Site Query Results
Binding Site Data:
| Mineral: |
Goethite |
| Reference: |
BM79 |
| SCM Type: |
TL - Triple Layer
|
| Ionic Strength: |
0.0 mol/L of
|
| Site Type: |
»Fe-OH |
| PZC: |
7.5 |
| pK1: |
4.9 |
pK1°I=0 (Conversion to I = 0): |
4.90 |
pK12.31 nm−2 (normalized): |
5.76 |
| pK2: |
10.4 |
pK2°I=0 (Conversion to I = 0): |
10.40 |
pK22.31 nm−2 (normalized): |
9.54 |
| Site Density in nm-2: |
16.7413 |
| Original Site Density: |
27.8 µmol / m² surface
|
| Solid/Liquid Ratio in g/L: |
0.0 |
| pH Range: |
5-10 |
| Temperature in K: |
|
| Method for Site Density: |
Tritium Exchange |
| Method for Protolysis: | Potentiometric Titration |
| Fit Method: | graphic extrapolation |
| Comment: |
PZC=7.5 (NaCl and KCl), 7.1 (CaCl2), 5.0 (MgCl2); SSD from [Y75], pK derived by double extrapolation method, no capacitance specified, pK also cited in [SJ91] |
| |
1 data sets were retrieved
|
