RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Surface Complexation Data

Surface Complexation Data for:
BCEK12
1st Ligand Equation log K Mineral SCMType
AsO3<3-> 2 »Fe-OH<0.5-> + AsO3<3-> + 3 H<1+>  ⇔  (»Fe-O)2-AsOH<1-> + 2 H2O 43.63 Hematite 1pK-TP
AsO3<3-> »Fe-OH<0.5-> + AsO3<3-> + 3 H<1+>  ⇔  »Fe-O-As(OH)2<0.5-> + H2O 45.52 Hematite 1pK-TP
AsO4<3-> 2 »Fe-OH<0.5-> + AsO4<3-> + 2 H<1+>  ⇔  (»Fe-O)2-AsO2<2-> + 2 H2O 28.22 Hematite 1pK-TP
AsO4<3-> 2 »Fe-OH<0.5-> + AsO4<3-> + 3 H<1+>  ⇔  (»Fe-O)2-AsO2H<1-> + 2 H2O 31.94 Hematite 1pK-TP
Cl<1-> »Fe-OH<0.5-> + Cl<1-> + H<1+>  ⇔  »Fe-OH2<0.5+>_Cl<1-> 8.83 Hematite 1pK-TP
CO3<2-> 2 »Fe-OH<0.5-> + CO3<2-> + 2 H<1+>  ⇔  (»Fe-O)2-CO<1-> + 2 H2O 21.94 Hematite 1pK-TP
CO3<2-> »Fe-OH<0.5-> + CO3<2-> + H<1+>  ⇔  (»Fe-O)-CO2<1.5-> + H2O 10.92 Hematite 1pK-TP
Na<1+> »Fe-OH<0.5-> + Na<1+>  ⇔  »Fe-OH<0.5->_Na<1+> -0.33 Hematite 1pK-TP

8 data sets were retrieved

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