RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Alumina
Reference: KRKTM11
SCM Type: CC - Constant Capacitance
Ligand: TcO<2+> - technetium(IV)
Site Type: »Al-OH
Equation: »Al-OH + TcO<2+>  ⇔  »Al-O-TcO<1+> + H<1+>
LogK: 5.8        LogK°I=0 (Conversion to I = 0):   6.12         LogK2.31 nm−2 (SSD-normalized):   7.01
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaClO4
Solid/Liquid Ratio: 5.0 g/L
pH Range: 3-10
Ligand Concentration Range: 1E-12 mol/L
Fit Method: FITEQL
Comment: wrong equation in the article: »Al-OH + TcO<2+> = »Al-O-TcO<1+>; reducing conditions simulated with [Sn(II)] = 1E-6 M
 
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