RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: SMS85
SCM Type: TL - Triple Layer
Ligand: Pu<4+> - plutonium(IV)
Site Type: »Fe-OH
Equation: »Fe-OH + Pu<4+> + 3 H2O  ⇔  »Fe-O-Pu(OH)3 + 4 H<1+>
LogK: -5.9        LogK°I=0 (Conversion to I = 0):   -4.62         LogK2.31 nm−2 (SSD-normalized):   -5.18
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaNO3
Fit Method: MINEQL
Comment: also: 0.5 , 1.0 and 3.0 mol/L NaNO3; 0.5 and 3.0mol/L NaCl; 0.15 and 0.3mol/L Na2SO4; cited in [PB95] also for U++++ and Np++++
 
1 data sets were retrieved