RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Goethite
Reference: SK07
SCM Type: CC - Constant Capacitance
Ligand: Zn<2+> - zinc
Site Type: »X-OH
Equation: 2 »X-OH + Zn<2+>  ⇔  (»X-O)2-Zn + 2 H<1+>
LogK: -5.543        LogK°I=0 (Conversion to I = 0):   -5.33         LogK2.31 nm−2 (SSD-normalized):   -5.92
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
Solid/Liquid Ratio: 1.22 g/L
pH Range: 3.5 - 10
Fit Method: FITEQL
Comment: Metal conc.: 0.5 µg/mL;

Al-substituted Goethite (GA2)
 
1 data sets were retrieved