RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Binding Site Data:

Mineral: Magnetite
Reference: MDF99a
SCM Type: NE - Non-electrostatic   (C1: 1.2 F/m2)
Ionic Strength: 0.1 mol/L of NaNO3
Site Type: »Fe-OH
PZC: 6.6
pK1: 3.5 pK1°I=0 (Conversion to I = 0): 3.39 pK12.31 nm−2 (normalized): 3.42
pK2: 9.6 pK2°I=0 (Conversion to I = 0): 9.49 pK22.31 nm−2 (normalized): 9.68
Site Density in nm-2: 1.9070
Original Site Density: 0.000114 mol / L solution
Solid/Liquid Ratio in g/L: 20.0
pH Range:
Temperature in K:
Method for Site Density: Potentiometric Titration
Method for Protolysis:Potentiometric Titration
Fit Method:FITEQL
Comment: experiment methodology developed in [MDF97]; PZC=6.6+-0.2
 
1 data sets were retrieved