RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Quartz
Reference: SKLL09
SCM Type: DDL - Diffuse Double Layer
Ligand: Cd<2+> - cadmium
Site Type: »Si-OH
Equation: 2 »Si-OH + Cd<2+>  ⇔  (»Si-O)2-Cd + 2 H<1+>
LogK: -8.6
Experiment: Batch Sorption Experiments
Ionic Strength: NaNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 2.0 g/L
pH Range: 3 - 11
Ligand Concentration Range: 1E-6; 1E-5; 1E-4 mol/L
Fit Method: FITEQL
Comment: Bidentate variable charge & Na adsorption (log K = -7.1);

0.002 - 0.1 M NaNO3;

Supplementary Material, Table S7
 
1 data sets were retrieved