RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Montmorillonite
Reference: SUSAK16
SCM Type: NE - Non-electrostatic
Ligand: Eu<3+> - europium(III)
Site Type: »X-OH
Equation: »X-OH + Eu<3+>  ⇔  »X-O-Eu<2+> + H<1+>
LogK: 0.32 ± 0.65         LogK°I=0 (Conversion to I = 0):   0.32         LogK2.31 nm−2 (SSD-normalized):   3.00
Experiment: Batch Sorption Experiments
Ionic Strength: 0.0 mol/L
Temperature: 298.0 K
Solid/Liquid Ratio: 1.0 g/L
Ligand Concentration Range: 7.7E-7; 6.4E-7; 1E-6 mol/L
Fit Method: FITEQL
Comment: original equation in the article: »XO<1-> + Eu<3+> = »XOEu<2+> with logK = 8.62 ± 0.65; SSD and pK from [TOS14]
 
1 data sets were retrieved