RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Illite
Reference: MVB15
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: -1.8        LogK°I=0 (Conversion to I = 0):   -1.48
Experiment: Sorption Isotherms
Ionic Strength: 0.1 mol/L NaClO4
pH Range: 7.0, 7.5, 8.1
Ligand Concentration Range: 1E-8 - 1E-3 mol/L
Fit Method: MINSORB
Comment: 2SPNE SC/CE model, additional SC reactions and constants as well as ion exchange reactions/constants used for modelling (see paper)(SC constants on the strong sites taken from [BB09a])
 
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