RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Illite
Reference: BB09b
SCM Type: NE - Non-electrostatic
Ligand: Th<4+> - thorium
Site Type: »X(s)-OH
Equation: »X(s)-OH + Th<4+> + 4 H2O  ⇔  »X(s)-O-Th(OH)4<1-> + 5 H<1+>
LogK: -15.3        LogK°I=0 (Conversion to I = 0):   -14.12
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaClO4
Temperature: 298.15 K
Solid/Liquid Ratio: 0.67 g/L
pH Range: 2-11
Ligand Concentration Range: 1E-11 mol/L
Fit Method: MINSORB
Comment: Na-Illite; sorption edge measurements; 2SPNE SC/CE model; same protolysis data as in [BB09a]
 
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