RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: SHV08
SCM Type: CDM - (CD-)MUSIC
Ligand: PO4<3-> - phosphate
Site Type: »Fe-singly
Equation: 2 »Fe-OH<0.5-> + PO4<3-> + 2 H<1+>  ⇔  (»Fe-O)2<0,54->PO2<1.46+> + 2 H2O
LogK: 29.77 ± 0.02         LogK2.31 nm−2 (SSD-normalized):   29.92
Experiment: Potentiometric Titration
Ionic Strength: NaNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 20.0 g/L
pH Range: 3-11
Fit Method: ECOSAT
 
1 data sets were retrieved