RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Magnetite
Reference: RCCFV97
SCM Type: TL - Triple Layer
Ligand: K<1+> - potassium
Site Type: »Fe-OH
Equation: »Fe-OH + K<1+>  ⇔  »Fe-O-K + H<1+>
LogK: -5.5        LogK°I=0 (Conversion to I = 0):   -5.50         LogK2.31 nm−2 (SSD-normalized):   -4.56
Experiment: Potentiometric Titration
Ionic Strength: 0.001 mol/L KNO3
Temperature: 353.0 K
Solid/Liquid Ratio: 20.0 g/L
pH Range: 4.5-9.5
Ligand Concentration Range: 0.001-0.1 mol/L
Fit Method: graphic extrapolation
 
1 data sets were retrieved