RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Birnessite
Reference: PD13
SCM Type: DDL - Diffuse Double Layer
Ligand: Ho<3+> - holmium
Site Type: »Mn(w)-OH
Equation: »Mn(w)-OH + Ho<3+>  ⇔  »Mn(w)-O-Ho<2+> + H<1+>
LogK: 2.49         LogK2.31 nm−2 (SSD-normalized):   6.13
Experiment: Batch Sorption Experiments
Ionic Strength: NaNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 0.01 g/L
pH Range: 4 - 9
Ligand Concentration Range: 7.579E-7 mol/L
Fit Method: PhreePlot
Comment: REE-HMO stability constants fitted with PhreePlot from [DWI97] experimental data sets; Nagra/PSI database used; 0.1 - 0.7 M NaNO3
 
1 data sets were retrieved