RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: BB81
SCM Type: TL - Triple Layer
Ligand: CrO4<2-> - chromate
Site Type: »Fe-OH
Equation: »Fe-OH + CrO4<2-> + H<1+>  ⇔  »Fe-OH2-CrO4<1->
LogK: 14.4        LogK°I=0 (Conversion to I = 0):   14.94         LogK2.31 nm−2 (SSD-normalized):   15.34
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
Ligand Concentration Range: 1E-4 mol/L
Fit Method: SGMA
Comment: for 1E-5M CrO42-: logK=11.9
 
1 data sets were retrieved