Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Goethite |
Reference: |
DLLSM18 |
SCM Type: |
CDM - (CD-)MUSIC |
Ligand: |
AsO3<3->
- arsenite
|
Site Type: |
»Fe-singly |
Equation: |
»Fe-OH<0.5-> + AsO3<3-> + 3 H<1+> ⇔ »Fe-O-As(OH)2<0.5-> + H2O |
LogK: |
39.15 LogK°I=0 (Conversion to I = 0): 40.43
LogK2.31 nm−2 (SSD-normalized):
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.1 mol/L
NaCl
|
Temperature: |
298.15 K |
pH Range: |
3 - 12 |
Fit Method: |
ECOSAT + FIT |
Comment: |
S/L ratio = 1.1 g/L (AsO3<3-> conc.: 0.002, 0.11, 0.14 mM);
S/L ratio = 3.3 g/L (AsO3<3-> conc.: 0.007, 0.39, 1.22 mM);
z0 = 0.16, z1 = -0.16, z2 = 0 |
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1 data sets were retrieved
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