RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: BM81
SCM Type: TL - Triple Layer
Ligand: SO4<2-> - sulfate
Site Type: »Fe-OH
Equation: »Fe-OH + SO4<2-> + H<1+>  ⇔  »Fe-OH2-SO4<1->
LogK: 9.1        LogK°I=0 (Conversion to I = 0):   9.10         LogK2.31 nm−2 (SSD-normalized):   9.82
Experiment: Potentiometric Titration
Ionic Strength: 0.0 mol/L NaCl
Solid/Liquid Ratio: 7.48 g/L
pH Range: 4-9
Ligand Concentration Range: 3.68E-4. 2.10E-4 mol/L
Fit Method: MINEQL
Comment: citation in [BCE90] as ferrihydrite; 0.53 and 0.01 M NaCl
 
1 data sets were retrieved