RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Goethite
Reference: KCS95
SCM Type: TL - Triple Layer
Ligand: Cu<2+> - copper
Site Type: »Fe-OH
Equation: »Fe-OH + Cu<2+>  ⇔  »Fe-O-Cu<1+> + H<1+>
LogK: 1.92         LogK2.31 nm−2 (SSD-normalized):   2.86
Experiment: Batch Sorption Experiments
Ionic Strength: NaNO3
Temperature: 298.15 K
pH Range: 4-7
Ligand Concentration Range: 7.87E-6 - 1.57E-4 mol/L
Fit Method: FITEQL
Comment: inner sphere complex; logK best-fit estimate for individual sorption edges; adsorption data reported by [K92] and [K93b] used to calibrate the TLM for this metal; SSA 30-280 m^2/L (0.6 - 5.6 g/L with SSA=50m^2/g); Cu concentration 7.87E-6, 7.87E-5, 1.57E-4 M; 8 sorption edges with IS=0.1, 1 with IS=0.01 N NaNO3
 
1 data sets were retrieved