RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Montmorillonite
Reference: BB05a
SCM Type: NE - Non-electrostatic
Ligand: Ni<2+> - nickel
Site Type: »X(s)-OH
Equation: »X(s)-OH + Ni<2+>  ⇔  »X(s)-O-Ni<1+> + H<1+>
LogK: -0.9
Experiment: Batch Sorption Experiments
Ionic Strength: Ca(NO3)2
pH Range: 3-12
Ligand Concentration Range: <3E-8 mol/L
Fit Method: MINSORB
Comment: Ca-montmorillonite, MINSORB code (2-site protolysis); recalculation of sorption data [BB99a] without competitive sorption effects and with other hydrolysis constants; 0.0033 and 0.033 M CaNO3; solid/liquid ratio 0.94-1.2 g/L
 
1 data sets were retrieved