RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results

Surface Complex Formation Data:

Mineral:	Magnetite
Reference:	JMLGE07
SCM Type:	DDL - Diffuse Double Layer
Ligand:	Si(OH)4<0> - Silicic acid
Site Type:	»Fe-OH
Equation:	»Fe-OH + Si(OH)4<0> ⇔ »Fe-H2-SiO4<1-> + H<1+> + H2O
LogK:	-3.62 LogK°_I=0 (Conversion to I = 0): -3.66 LogK_{2.31 nm⁻²} (SSD-normalized): -2.68
Experiment:	Batch Sorption Experiments
Ionic Strength:	0.01 mol/L NaNO3
Temperature:	298.15 K
Solid/Liquid Ratio:	6.0 g/L
pH Range:	3.5 - 11
Ligand Concentration Range:	1.12E-4 mol/L
Fit Method:	FITEQL

1 data sets were retrieved