RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Goethite
Reference: UF16
SCM Type: TL - Triple Layer
Ligand: Pb<2+> - lead
Site Type: »Fe-OH
Equation: 2 »Fe-OH + Pb<2+> + 2 H2O  ⇔  (»Fe-O)2-Pb(OH)2<2-> + 4 H<1+>
LogK: -17.9        LogK°I=0 (Conversion to I = 0):   -17.90         LogK2.31 nm−2 (SSD-normalized):   -16.03
Experiment: Surface Charge
Ionic Strength: 0.1 mol/L NaCl
Solid/Liquid Ratio: 11.0 g/L
pH Range: 3 - 9
Ligand Concentration Range: 2.4E-4; 4.8E-4; 7.2E-4; 1.2E-4 mol/L
Fit Method: GEOSURF
Comment: extended TLM; adsorption data from [GLS94]; values refer to the hypothetical 1.0 M standard state
 
1 data sets were retrieved