RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Montmorillonite
Reference: MBB08
SCM Type: NE - Non-electrostatic
Ligand: Eu<3+> - europium(III)
Site Type: »X(s)-OH
Equation: »X(s)-OH + Eu<3+> + 2 H2O  ⇔  »X(s)-O-Eu(OH)2 + 3 H<1+>
LogK: -14.2        LogK°I=0 (Conversion to I = 0):   -13.56
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L
Temperature: 298.15 K
Solid/Liquid Ratio: 1.0 g/L
Ligand Concentration Range: 2E-09 mol/L
Fit Method: MINSORB
Comment: 2 SPNE SC/CE model was used; SSD and pK values from [BB97b]
 
1 data sets were retrieved