RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results

Surface Complex Formation Data:

Mineral:	Illite
Reference:	EHL16
SCM Type:	NE - Non-electrostatic
Ligand:	SeO3<2-> - selenite
Site Type:	»X(w)-OH
Equation:	»X(w)-OH + SeO3<2-> + 2 H<1+> ⇔ »X(w)-OH2-HSeO3
LogK:	21.7
Experiment:	Batch Sorption Experiments
Ionic Strength:	ground water
Solid/Liquid Ratio:	25.0 g/L
pH Range:	6 - 11
Ligand Concentration Range:	3.2E-6 mol/L
Fit Method:	PHREEQC
Comment:	O₂ < 1 ppm, CO₂ < 5 ppm; original equation in the study: »X-OH + HSeO3<1-> + H<1+> = »X-OH2-HSeO3 with logK = 12.53; protolysis data from [EHL14]

1 data sets were retrieved