RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Hydroxylapatite
Reference: BFB06
SCM Type: DDL - Diffuse Double Layer
Ligand: UO2<2+> - uranyl(VI)
Site Type: »X-OH
Equation: »X-OH + UO2<2+> + H2O  ⇔  »X-O-UO2(OH) + 2 H<1+>
LogK: -2.82        LogK°I=0 (Conversion to I = 0):   -2.73         LogK2.31 nm−2 (SSD-normalized):   -3.01
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaClO4
Temperature: 298.0 K
Solid/Liquid Ratio: 12.5 g/L
pH Range: 5.5-9
Ligand Concentration Range: 1E-7 - 1E-4 mol/L
Fit Method: FITEQL
Comment: TRLFS show two surface species
 
1 data sets were retrieved