RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Kaolinite
Reference: MJLCL17
SCM Type: NE - Non-electrostatic
Ligand: NpO2<1+> - neptunyl(V)
Site Type: »Al(s)-OH
Equation: »Al(s)-OH + NpO2<1+>  ⇔  »Al(s)-O-NpO2 + H<1+>
LogK: 2.52        LogK°I=0 (Conversion to I = 0):   2.52         LogK2.31 nm−2 (SSD-normalized):   2.84
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaCl
Temperature: 298.0 K
Solid/Liquid Ratio: 4.0 g/L
pH Range: 5-11
Ligand Concentration Range: 1.24E-6 mol/L
Fit Method: MINTEQ
 
1 data sets were retrieved