RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: GDB09
SCM Type: CDM - (CD-)MUSIC
Ligand: CO3<2-> - carbonate
Site Type: »Fe-singly
Equation: 2 »Fe-OH<0.5-> + CO3<2-> + 2 H<1+>  ⇔  »Fe2-O2-CO<1-> + 2 H2O
LogK: 21.36        LogK°I=0 (Conversion to I = 0):   22.00         LogK2.31 nm−2 (SSD-normalized):   21.51
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 0.078 g/L
pH Range: 3-8
Fit Method: MINTEQ
Comment: refitted data from [AVTC02]
 
1 data sets were retrieved