RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Baddeleyite (Zirconia)
Reference: LDS03
SCM Type: CC - Constant Capacitance
Ligand: UO2<2+> - uranyl(VI)
Site Type: »Zr-OH
Equation: 2 »Zr-OH + UO2NO3<1+>  ⇔  (»Zr-OH)3-UO2NO3<1+> + 2 H<1+>
LogK: -5.9        LogK°I=0 (Conversion to I = 0):   -5.50         LogK2.31 nm−2 (SSD-normalized):   -4.63
Experiment: Batch Sorption Experiments
Ionic Strength: 0.5 mol/L
Temperature: 298.15 K
Solid/Liquid Ratio: 20.0 g/L
pH Range: 1-6
Ligand Concentration Range: 1.1E-5 mol/L
Fit Method: FITEQL
Comment: background electrolyte NaClO4 or KNO3 (difference, presence of uranyl nitrate complex sorbed on baddeleyite)
 
1 data sets were retrieved