RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: LKLSD09
SCM Type: DDL - Diffuse Double Layer
Ligand: Co<2+> - cobalt(II)
Site Type: »Fe-OH
Equation: »Fe-OH + Co<2+>  ⇔  »Fe-O-Co<1+> + H<1+>
LogK: -1.8         LogK2.31 nm−2 (SSD-normalized):   -1.08
Experiment: Batch Sorption Experiments
Ionic Strength: NaNO3
Temperature: 298.0 K
Solid/Liquid Ratio: 2.0 g/L
pH Range: 3-10
Ligand Concentration Range: 1E-4 - 1E-6 mol/L
Fit Method: FITEQL
Comment: SSA [DM90], SSD and pK [SS96a]; Reaction stoichiometries and stability constants for a 2-site model taken from [DM90]
 
1 data sets were retrieved