RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: TSPG13
SCM Type: CDM - (CD-)MUSIC
Ligand: Pb<2+> - lead
Site Type: »Fe(w)-OH
Equation: 2 »Fe(w)-OH<0.5-> + Pb<2+> + PO4<3-> + 2 H<1+>  ⇔  (»Fe(w)-O)2-H-PbPO3H + H2O
LogK: 33.64         LogK2.31 nm−2 (SSD-normalized):   35.00
Experiment: Batch Sorption Experiments
Ionic Strength: NaNO3
Temperature: 294.15 K
pH Range: 2.8 - 6.8
Fit Method: MINTEQ
Comment: 0.01 and 0.1 M NaNO3; 0.3, 1.09, 1.1, 3, 5, 15 mM Fe as Ferrihydrite; 5E-7, 2.82E-7, 9.86E-6, 9.66E-6, 5E-6, 5E-5, 2.82E-5, 1.97E-5 M Pb; 6E-5 and 6E-4 M PO4-P
 
1 data sets were retrieved