RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Magnetite
Reference: PNCL06
SCM Type: DDL - Diffuse Double Layer
Ligand: Si(OH)4<0> - Silicic acid
Site Type: »Fe-OH
Equation: 2 »Fe-OH + Si(OH)4<0>  ⇔  (»Fe-O)2-Si(OH)2 + 2 H2O
LogK: 8.6        LogK°I=0 (Conversion to I = 0):   8.60         LogK2.31 nm−2 (SSD-normalized):   10.47
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaCl
Solid/Liquid Ratio: 2.0 g/L
pH Range: 2 - 12
Ligand Concentration Range: 4.7E-5 mol/L
Fit Method: FITEQL
 
1 data sets were retrieved