Mineral: |
Goethite |
Reference: |
KNT18 |
SCM Type: |
TL - Triple Layer
(C1: 1.15 F/m2) |
Ionic Strength: |
0.01 mol/L of
NaCl
|
Site Type: |
»Fe-OH |
PZC: |
|
pK1: |
5.2 |
pK1°I=0 (Conversion to I = 0): |
5.16 |
pK12.31 nm−2 (normalized): |
5.23 |
pK2: |
10.8 |
pK2°I=0 (Conversion to I = 0): |
10.76 |
pK22.31 nm−2 (normalized): |
10.77 |
Site Density in nm-2: |
2.5000 |
Original Site Density: |
2.5 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
4.0 |
pH Range: |
3 - 9 |
Temperature in K: |
|
Method for Site Density: |
Literature |
Method for Protolysis: | Batch Sorption Experiments |
Fit Method: | GEOSURF |
Comment: |
extended TLM; values refer to the hypothetical 1 M standard state; experimental data taken from [HWGC15] |
|