RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Quartz
Reference: B18a
SCM Type: DDL - Diffuse Double Layer
Ligand: Eu<3+> - europium(III)
Site Type: »Si-OH
Equation: 2 »Si-OH + Eu<3+> + H2O  ⇔  (»Si-O)2-Eu(OH) + 3 H<1+>
LogK: -11.8 ± 0.4         LogK°I=0 (Conversion to I = 0):   -11.80
Experiment: Batch Sorption Experiments
Ionic Strength: 0.0 mol/L NaClO4
Temperature: 296.0 K
pH Range: 3.5-7
Ligand Concentration Range: 1E-8 - 1E-5 mol/L
Fit Method: UCODE_2014
Comment: S/L: 12.5 and 50 g/L; pCO2 10-3.4 bar; model approach SCP Q I H2Obi
 
1 data sets were retrieved