RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: SBLVD14
SCM Type: DDL - Diffuse Double Layer
Ligand: Ba<2+> - barium
Site Type: »Fe-OH
Equation: »Fe-OH + Ba<2+>  ⇔  »Fe-OH-Ba<2+>
LogK: 3.1        LogK°I=0 (Conversion to I = 0):   3.53         LogK2.31 nm−2 (SSD-normalized):   4.04
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaClO4
Solid/Liquid Ratio: 10.0 g/L
pH Range: 4-11
Ligand Concentration Range: 36E-6 mol/L
Fit Method: PHREEQC
Comment: In this simple model, the site concentrations and pKa values were those used by [MD06].
 
1 data sets were retrieved