Mineral: |
Birnessite |
Reference: |
EV15 |
SCM Type: |
TL - Triple Layer
(C1: 6.0 F/m2, C2: 0.2 F/m2) |
Ionic Strength: |
0.1 mol/L of
KNO3
|
Site Type: |
»Mn-OH |
PZC: |
|
pK1: |
5.12 |
pK1°I=0 (Conversion to I = 0): |
5.01 |
pK12.31 nm−2 (normalized): |
5.85 |
pK2: |
10.21 |
pK2°I=0 (Conversion to I = 0): |
10.10 |
pK22.31 nm−2 (normalized): |
9.48 |
Site Density in nm-2: |
12.5000 |
Original Site Density: |
12.5 sites / nm² surface
|
Solid/Liquid Ratio in g/L: |
5.0 |
pH Range: |
3,5-10 |
Temperature in K: |
294.0 |
Method for Site Density: |
Literature |
Method for Protolysis: | Batch Sorption Experiments |
Fit Method: | FITEQL |
Comment: |
SSD taken from [SS97a] |
|