RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Gibbsite
Reference: SEM99
SCM Type: TL - Triple Layer
Ligand: PO4<3-> - phosphate
Site Type: »Al-OH
Equation: »Al-OH + PO4<3-> + 2 H<1+>  ⇔  »Al-HPO4<1-> + H2O
LogK: 19.43        LogK°I=0 (Conversion to I = 0):   20.61         LogK2.31 nm−2 (SSD-normalized):   22.76
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
Temperature: 295.65 K
Solid/Liquid Ratio: 3.3 g/L
pH Range: 3-9
Ligand Concentration Range: 0.01 mol/L
Fit Method: FITEQL
Comment: temperature 20-25°C
 
1 data sets were retrieved