RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Surface Complexation Data

Surface Complexation Data for:
SW99
1st Ligand Equation log K Mineral SCMType
AsO4<3-> »Fe-OH + AsO4<3-> + 3 H<1+>  ⇔  »Fe-H2-AsO4 + H2O 32.30 Ferrihydrite DDL
AsO4<3-> »Fe-OH + AsO4<3-> + 2 H<1+>  ⇔  »Fe-H-AsO4<1-> + H2O 26.72 Ferrihydrite DDL
AsO4<3-> »Fe-OH + AsO4<3-> + H<1+>  ⇔  »Fe-AsO4<2-> + H2O 21.36 Ferrihydrite DDL
AsO4<3-> »Fe-OH + AsO4<3->  ⇔  »Fe-OH-AsO4<3-> 29.68 Ferrihydrite DDL
Si(OH)4<0> »Fe-OH + Si(OH)4<0>  ⇔  »Fe-H3-SiO4 + H2O 4.28 Ferrihydrite DDL
Si(OH)4<0> »Fe-OH + Si(OH)4<0>  ⇔  »Fe-H2-SiO4<1-> + H<1+> + H2O 3.22 Ferrihydrite DDL
Si(OH)4<0> »Fe-OH + Si(OH)4<0>  ⇔  »Fe-H-SiO4<2-> + 2 H<1+> + H2O 11.69 Ferrihydrite DDL

7 data sets were retrieved

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