RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Sepiolite
Reference: ZGF16
SCM Type: DDL - Diffuse Double Layer
Ligand: Th<4+> - thorium
Site Type: »X-OH
Equation: »X-OH + Th<4+>  ⇔  »X-O-Th<3+> + H<1+>
LogK: 2.41        LogK°I=0 (Conversion to I = 0):   3.08         LogK2.31 nm−2 (SSD-normalized):  
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaClO4
Temperature: 293.0 K
Solid/Liquid Ratio: 1.0 g/L
pH Range: 1-11
Fit Method: FITEQL
Comment: also ion exchange: 4 »XNa + Th<4+> = X4Th + 4 Na<1+> with log K = 2.55
 
1 data sets were retrieved