RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: amorphous Silica
Reference: PS08
SCM Type: ETL - Extended Triple Layer
Ligand: Yb<3+> - ytterbium
Site Type: »Si-OH
Equation: »Si-O<1-> + Yb<3+> + 2 OH<1->  ⇔  »Si-O-Yb(OH)2
LogK: 20.3        LogK°I=0 (Conversion to I = 0):   21.48
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
Solid/Liquid Ratio: 2.0 g/L
Ligand Concentration Range: 2E-5 mol/L
Fit Method: Unknown
Comment: calculated from the values of log*K0tet,MOH2+, log*K0mono,MOH2+, pHZPC, ΔpKnθ, Ns, As, and Cs using equations in Appendix A and refer to site-occupancy standard states; sorption data from [MDF99b]
 
1 data sets were retrieved