RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Rectorite
Reference: TCYW08
SCM Type: DDL - Diffuse Double Layer
Ligand: Ni<2+> - nickel
Site Type: »X-OH
Equation: »X-OH + Ni<2+>  ⇔  »X-OH-Ni<2+>
LogK: 3.28        LogK°I=0 (Conversion to I = 0):   3.46         LogK2.31 nm−2 (SSD-normalized):   7.80
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaNO3
Temperature: 293.15 K
Solid/Liquid Ratio: 0.6 g/L
pH Range: 3 - 10
Ligand Concentration Range: 9.52E-5 mol/L
Fit Method: FITEQL
Comment: »XO<1-> + Ni<2+> = »XONi<1+>, log K = -3.87
2»XNa<1+> + Ni<2+> = X2Ni + 2Na<1+>, log K = -3.21
 
1 data sets were retrieved