RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Kaolinite
Reference:	BM11
SCM Type:	NE - Non-electrostatic
Ionic Strength:	0.0 mol/L of NaCl
Site Type:	»Al-OH
PZC:
pK1:	13.33	pK1°_I=0 (Conversion to I = 0):	13.33	pK1_{2.31 nm⁻²} (normalized):	11.49
pK2:	4.72	pK2°_I=0 (Conversion to I = 0):	4.72	pK2_{2.31 nm⁻²} (normalized):	6.56
Site Density in nm^-2:	0.0331
Original Site Density:	0.0331 sites / nm² surface
Solid/Liquid Ratio in g/L:	1.66
pH Range:	4-9
Temperature in K:	298.0
Method for Site Density:	Not Specified
Method for Protolysis:	Batch Sorption Experiments
Fit Method:	PEST
Comment:	KGa-1b; assumption of 2 sites types »TiOH and »AlOH (anatase present as impurity phase in kaolinite), SSD (»AlOH) = 0.719E-6 mol of site, SSD (»TiOH) = 0.65E-6 mol of site

1 data sets were retrieved