RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Bentonite
Reference: HMBF09
SCM Type: CC - Constant Capacitance
Ligand: Rb<1+> - rubidium
Site Type: »Al-OH
Equation: »Al-OH + Rb<1+>  ⇔  »Al-OH-Rb<1+>
LogK: 3.6        LogK°I=0 (Conversion to I = 0):   3.69         LogK2.31 nm−2 (SSD-normalized):   6.44
Experiment: Batch Sorption Experiments
Ionic Strength: 0.05 mol/L NaNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 4.0 g/L
pH Range: 2-10
Ligand Concentration Range: 5E-7 mol/L
Fit Method: FITEQL
Comment: also 5E-3M NaNO3, solid to liquid ratio also 2g/L
 
1 data sets were retrieved