RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Ferrihydrite
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: -14.5        LogK°I=0 (Conversion to I = 0):   -14.50         LogK2.31 nm−2 (SSD-normalized):   -12.63
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 0.41 g/L
pH Range: 3 - 6
Ligand Concentration Range: 9.66E-6 mol/L
Fit Method: GEOSURF
Comment: extended TLM; adsorption data from [SWM03]; values refer to the hypothetical 1.0 M standard state
 
1 data sets were retrieved