RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Binding Site Data:


Mineral: Bentonite
Reference: MAG06
SCM Type: Iex - Ion Exchange
Ionic Strength: 0.069 mol/L of ground water
Site Type: »X-Na
PZC:
pK1: 0.0 pK1°I=0 (Conversion to I = 0): -0.10 pK12.31 nm−2 (normalized):
pK2: pK2°I=0 (Conversion to I = 0):  
Site Density in nm-2: 0.0000
Original Site Density: 0.0
Solid/Liquid Ratio in g/L: 1000.0
pH Range: 4-9
Temperature in K: 296.0
Method for Site Density: Tritium Exchange
Method for Protolysis:Potentiometric Titration
Fit Method:PHREEQC
Comment: two types of ground water with 0.069 and 0.047mo/L. The sorption experiments were carried out in compacted samples pH 4-9 or pH4.8 and various concentration
 
1 data sets were retrieved