RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results

Surface Complex Formation Data:

Mineral:	Montmorillonite
Reference:	G17
SCM Type:	NE - Non-electrostatic
Ligand:	Np<4+> - neptunium(IV)
Site Type:	»X(w)-OH
Equation:	»X(w)-OH + Np<4+> ⇔ »X(w)-O-Np<3+> + H<1+>
LogK:	6.7 LogK°_I=0 (Conversion to I = 0): 6.70
Experiment:	Batch Sorption Experiments
Ionic Strength:	0.0 mol/L
Solid/Liquid Ratio:	1.0 g/L
pH Range:	4 - 10
Ligand Concentration Range:	1E-11 mol/L
Fit Method:	PHREEQC
Comment:	background electrolyte: Na-Ca-Cl (molar ratio of 2.7 Na/Ca)

1 data sets were retrieved