RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results

Surface Complex Formation Data:

Mineral:	amorphous Silica
Reference:	CSSFZ93
SCM Type:	CC - Constant Capacitance
Ligand:	Al<3+> - aluminum
Site Type:	»Si-OH
Equation:	»SiOH + Al<3+> + 2 H2O ⇔ »SiO-Al(OH)2 + 3 H<1+>
LogK:	-10.04
Experiment:	Potentiometric Titration
Ionic Strength:	0.6 mol/L NaCl
Temperature:	298.15 K
Solid/Liquid Ratio:	1.0 g/L
pH Range:	3-6
Ligand Concentration Range:	5.7E-5 mol/L
Fit Method:	GRFIT
Comment:	original equation in this article: p»X-OH + qAl<3+> + rH<1+> = (»X-OH)p-Alq-Hr<(3q+r)+> with p q r = 1 1 -3

1 data sets were retrieved