RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: BKEC94
SCM Type: DDL - Diffuse Double Layer
Ligand: Ni<2+> - nickel
Site Type: »Fe(s)-OH
Equation: »Fe(s)-OH + Ni<2+>  ⇔  »Fe(s)-O-Ni<1+> + H<1+>
LogK: 0.87        LogK°I=0 (Conversion to I = 0):   0.87         LogK2.31 nm−2 (SSD-normalized):   0.96
Experiment: Batch Sorption Experiments
Ionic Strength: 0.0 mol/L NaNO3
pH Range: 5-10
Ligand Concentration Range: 1E-5 mol/L
Fit Method: FITEQL
Comment: 0.009 M Fe3+, 0.1 M NaNO3, log K for I=0; MINTEQA2/FITEQL
 
1 data sets were retrieved