RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Alumina
Reference: GYXW09
SCM Type: DDL - Diffuse Double Layer
Ligand: PO4<3-> - phosphate
Site Type: »Al-OH
Equation: »Al-OH + PO4<3->  ⇔  »Al-PO4<2-> + OH<1->
LogK: 2.5         LogK2.31 nm−2 (SSD-normalized):   1.11
Ionic Strength:
Temperature: 295.15 K
Solid/Liquid Ratio: 2.0 g/L
pH Range: 2.2 - 9.5
Ligand Concentration Range: 8E-4; 2.5E-4; 1.63E-3 mol/L
Fit Method: PHREEQC
Comment: S/L ratio 2 and 10 g/L; IS was 0.01, 0.05, 0.1 and 0.5 mol/L NaCl or 0.1 mol/L NaNO3; sorption isotherms
 
1 data sets were retrieved