RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Bentonite
Reference:	GZJCW21
SCM Type:	NE - Non-electrostatic
Ionic Strength:	NaCl
Site Type:	»Al(s)-OH
PZC:
pK1:	5.83	pK1_{2.31 nm⁻²} (normalized):	3.26
pK2:	7.02	pK2_{2.31 nm⁻²} (normalized):	9.59
Site Density in nm^-2:	0.0063
Original Site Density:	0.0104 µmol / m² surface
Solid/Liquid Ratio in g/L:
pH Range:
Temperature in K:
Method for Site Density:	Literature
Method for Protolysis:	Literature
Fit Method:	FITEQL
Comment:	0.01, 0.1, 0.5 mol/L NaCl; SSD and pK values taken from [LYGZW13]; ion exchange: »XNa = »X<1-> + Na<1+>, log K = -1.58 and »XNa + H<1+> = »XH + Na<1+>, log K = 2.1 [LYGZW13]

1 data sets were retrieved