RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: PB95
SCM Type: TL - Triple Layer
Ligand: Np<4+> - neptunium(IV)
Site Type: »Fe-OH
Equation: »Fe-OH + Np<4+> + H2O  ⇔  »Fe-O-Np(OH)<2+> + 2 H<1+>
LogK: 2.5        LogK°I=0 (Conversion to I = 0):   4.00         LogK2.31 nm−2 (SSD-normalized):   3.44
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaCl
Fit Method: HYDRAQL
Comment: data from [SMS85]
 
1 data sets were retrieved