RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Vernadite
Reference: CL86
SCM Type: TL - Triple Layer
Ligand: Ca<2+> - calcium
Site Type: »Mn-OH
Equation: »Mn-OH + Ca<2+>  ⇔  »Mn-O-Ca<1+> + H<1+>
LogK: -2.5        LogK°I=0 (Conversion to I = 0):   -2.47         LogK2.31 nm−2 (SSD-normalized):   -2.62
Experiment: Batch Sorption Experiments
Ionic Strength: 0.000316 mol/L CaSO4
Fit Method:
Comment: reaction not given in the publication; log K is valid for freshly precipitated d-MnO2; experiments were performed in a 1E-3.5 M CaSO4 electrolyte
 
1 data sets were retrieved