RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Corundum
Reference: VBIRL16
SCM Type: DDL - Diffuse Double Layer
Ligand: NpO2<1+> - neptunyl(V)
Site Type: »Al(s)-OH
Equation: 2 »Al(s)-OH + NpO2<1+> + 3 H2O  ⇔  ((»Al(s)-O)2-H)NpO2(H2O)3 + H<1+>
LogK: -0.97        LogK°I=0 (Conversion to I = 0):   -0.97         LogK2.31 nm−2 (SSD-normalized):   -9.42
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaClO4
pH Range: 3 - 12
Ligand Concentration Range: 1E-9. 1E-6 and 1E-5 mol/L
Fit Method: PHREEQC
Comment: S/L ratios 0.5 and 5 g/L
 
1 data sets were retrieved