RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Goethite
Reference: LAWJ03
SCM Type: ECC - Extended Constant Capacitance
Ligand: Cd<2+> - cadmium
Site Type: »Fe-OH
Equation: »Fe-OH + Cd<2+> + H2O  ⇔  »Fe-O-Cd(OH) + 2 H<1+>
LogK: -12.23 ± 0.05         LogK°I=0 (Conversion to I = 0):   -12.14         LogK2.31 nm−2 (SSD-normalized):   -11.51
Ionic Strength: 0.01 mol/L KClO4
Solid/Liquid Ratio: 2.02 g/L
pH Range: 3-9
Fit Method: GRFIT
Comment: potentiometric titration, adsorption isotherms and batch sorption experiments; solid concentration 100m^2/L goethite (49.6m^2/g)
 
1 data sets were retrieved