RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Alumina
Reference: KNT18
SCM Type: TL - Triple Layer
Ligand: SO4<2-> - sulfate
Site Type: »Al-OH
Equation: 2 »Al-OH + SO4<2-> + 2 H<1+>  ⇔  (»Al-OH2<1+>)2_SO4<2->
LogK: 20.0         LogK2.31 nm−2 (SSD-normalized):   17.23
Experiment: Batch Sorption Experiments
Ionic Strength: KCl
Temperature: 298.15 K
Solid/Liquid Ratio: 10.0 g/L
pH Range: 3 - 12
Ligand Concentration Range: 1E-3 mol/L
Fit Method: GEOSURF
Comment: extended TLM; values refer to the hypothetical 1 M standard state; bidentate-binuclear outer-sphere surface complex; experimental data obtained from [HZBRM97]; 0.01, 0.1, 1 M KCl
 
1 data sets were retrieved