RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Bentonite
Reference: MAG06
SCM Type: NE - Non-electrostatic
Ligand: Ni<2+> - nickel
Site Type: »X(w)-OH
Equation: »X(w)-OH + Ni<2+>  ⇔  »X(w)-O-Ni<1+> + H<1+>
LogK: -3.6        LogK°I=0 (Conversion to I = 0):   -3.31
Experiment: Column Experiments
Ionic Strength: 0.069 mol/L ground water
Temperature: 296.0 K
Solid/Liquid Ratio: 1000.0 g/L
pH Range: 4-9
Ligand Concentration Range: 0.047 and 0.069 mol/L
Fit Method: PHREEQC
Comment: sorption experiments were carried out with compacted samples
 
1 data sets were retrieved