RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Kaolinite
Reference: WB98
SCM Type: TL - Triple Layer
Ligand: Na<1+> - sodium
Site Type: »Si-OH
Equation: »SiOH + Na<1+>  ⇔  »SiO-Na + H<1+>
LogK: -11.35        LogK°I=0 (Conversion to I = 0):   -11.35
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaCl
Temperature: 333.15 K
Fit Method: FITEQL
Comment: original equation in the study: »SiO<1-> + Na<1+> = »SiO-Na with logK = -5.24; at 60 °C
 
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