RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Kaolinite
Reference:	CMGB17
SCM Type:	DDL - Diffuse Double Layer
Ionic Strength:
Site Type:	»X-OH
PZC:
pK1:
pK2:	5.0	pK2_{2.31 nm⁻²} (normalized):	9.19
Site Density in nm^-2:	0.0002
Original Site Density:	0.00015 sites / nm² surface
Solid/Liquid Ratio in g/L:
pH Range:
Temperature in K:
Method for Site Density:	Sorption Isotherms
Method for Protolysis:	Literature
Fit Method:	PHREEQC
Comment:	1pK DL/IE model; SSD (»SOH^0.5) obtained by fitting the experimental data from other studies (see article); log K_H values were derived from the Double Layer Model (2-pK formalism) for KGa kaolinite in [HW05b] using log K_H = (pKa1 + pKa2)/2 (noted that the pH_ZPC of kaolinite sample was determined at 4.9)

1 data sets were retrieved