RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: WH96
SCM Type: DDL - Diffuse Double Layer
Ligand: Ca<2+> - calcium
Site Type: »Fe(w)-OH
Equation: »Fe(w)-OH + Ca<2+>  ⇔  »Fe(w)-O-Ca<1+> + H<1+>
LogK: -5.85        LogK°I=0 (Conversion to I = 0):   -5.72         LogK2.31 nm−2 (SSD-normalized):   -4.12
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaNO3
Solid/Liquid Ratio: 2.67 g/L
pH Range: 4 - 9
Ligand Concentration Range: 3E-3 mol/L
Fit Method: MINEQL
 
1 data sets were retrieved