RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: NS96
SCM Type: CC - Constant Capacitance
Ligand: Al<3+> - aluminum
Site Type: »Fe-OH
Equation: »Fe-OH + Al<3+> + EDTA<4-> + H<1+>  ⇔  »Fe-Al-EDTA + H2O
LogK: 26.73 ± 0.11         LogK°I=0 (Conversion to I = 0):   27.89         LogK2.31 nm−2 (SSD-normalized):   32.12
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaNO3
Temperature: 296.15 K
Solid/Liquid Ratio: 0.5 g/L
Ligand Concentration Range: 5E-7M EDTA mol/L
Fit Method: FITEQL
Comment: room temperature (22-24°C)
 
1 data sets were retrieved