RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Goethite
Reference: AFI02
SCM Type: ECC - Extended Constant Capacitance
Ligand: phthal<2-> - o-phthalate
Site Type: »Fe-OH
Equation: 2 »Fe-OH + phthal<2-> + 2 H<1+>  ⇔  (»Fe)2-phthal + 2 H2O
LogK: 18.2        LogK°I=0 (Conversion to I = 0):   18.40         LogK2.31 nm−2 (SSD-normalized):   19.63
Experiment: Batch Sorption Experiments
Ionic Strength: 0.005 mol/L KNO3
Temperature: 298.15 K
Solid/Liquid Ratio: 2.02 g/L
Fit Method: FITEQL
Comment: inner sphere complex; temperature 25+-0.5°C; solid concentration 100 m^2/L (49.6m^2/g); FITEQL/GRFIT
 
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