RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: KFK20
SCM Type: TL - Triple Layer
Ligand: CO3<2-> - carbonate
Site Type: »Fe-OH
Equation: »Fe-OH + CO3<2-> + 2 H<1+>  ⇔  »Fe-OH2<1+>_HCO3<1->
LogK: 20.92 ± 0.08         LogK2.31 nm−2 (SSD-normalized):   21.86
Experiment: Batch Sorption Experiments
Ionic Strength: NaNO3
Temperature: 298.15 K
pH Range: 3 - 12
Fit Method: PEST
Comment: constants used in calculations with the Visual MINTEQ program; extended TLM; 0.016 or 0.16 g/L; 0.01 or 0.1 M NaNO3
 
1 data sets were retrieved