RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: GDB09
SCM Type: CDM - (CD-)MUSIC
Ligand: PO4<3-> - phosphate
Site Type: »Fe-singly
Equation: 2 »Fe-OH<0.5-> + PO4<3-> + 2 H<1+>  ⇔  »Fe2-O2-PO2<2-> + 2 H2O
LogK: 27.43        LogK°I=0 (Conversion to I = 0):   27.92         LogK2.31 nm−2 (SSD-normalized):   27.58
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaNO3
Temperature: 298.15 K
Ligand Concentration Range: 0.2 mol/L
Fit Method: MINTEQ
Comment: refitted data from [G03b]; 2 different concentrations of ferrihydrite (1 and 3 mM total Fe)
 
1 data sets were retrieved