RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results


Binding Site Data:

Mineral: Ferrihydrite
Reference: AFPMA10
SCM Type: CDM - (CD-)MUSIC   (C1: 0.74 F/m2,  C2: 0.93 F/m2)
Ionic Strength: KNO3
Site Type: »Fe-triply
PZC: 8.7
pK1: 8.7   pK12.31 nm−2 (normalized): 8.42
pK2:   
Site Density in nm-2: 1.2000
Original Site Density: 1.2 sites / nm² surface
Solid/Liquid Ratio in g/L: 10.0
pH Range: 4-10
Temperature in K: 298.0
Method for Site Density: Literature
Method for Protolysis:Potentiometric Titration
Fit Method:ECOSAT
Comment: 0.01, 0.1 and 0.5 M KNO3; SSD taken from [HV09]; log KH values are made equal to the PZC; C2 = 0.93 F/m²
 
1 data sets were retrieved