RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Goethite
Reference: KNT18
SCM Type: TL - Triple Layer
Ligand: SO4<2-> - sulfate
Site Type: »Fe-OH
Equation: »Fe-OH + SO4<2-> + H<1+>  ⇔  »Fe-O-SO3<1-> + H2O
LogK: 8.0         LogK2.31 nm−2 (SSD-normalized):   8.94
Experiment: Batch Sorption Experiments
Ionic Strength: NaCl
Solid/Liquid Ratio: 7.48 g/L
pH Range: 4 - 9
Ligand Concentration Range: 3.68E-4; 2.10E-4 mol/L
Fit Method: GEOSURF
Comment: extended TLM; values refer to the hypothetical 1 M standard state; monodentate-mononuclear inner-sphere surface complex; experimental data obtained from [BM81]
 
1 data sets were retrieved