RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Hematite
Reference: RK14
SCM Type: DDL - Diffuse Double Layer
Ligand: Th<4+> - thorium
Site Type: »Fe-OH
Equation: »Fe-OH + Th<4+> + H2O  ⇔  »Fe-O-Th(OH)<2+> + 2 H<1+>
LogK: 4.13 ± 1.37         LogK°I=0 (Conversion to I = 0):   5.63         LogK2.31 nm−2 (SSD-normalized):   5.07
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaClO4
Temperature: 298.15 K
Solid/Liquid Ratio: 0.3 g/L
pH Range: 1-7
Ligand Concentration Range: 3.9 × 10^−10 mol/L
Fit Method: FITEQL
 
1 data sets were retrieved