RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: ZGSR87
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: 11.6        LogK°I=0 (Conversion to I = 0):   12.14         LogK2.31 nm−2 (SSD-normalized):   15.02
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
Fit Method: FITEQL
Comment: pCO2 = -2.46 atm; in [ZACR89] wrongly cited as log K = 1.6
 
1 data sets were retrieved