FERRATES OF ALCALINE OR ALCALINE EARTH METALS, THEIR PREPARATION AND INDUSTRIAL APPLICATIONS

摘要

Ferrates have the formula M(Fe, X)O4, wherein M represents two Na or K atoms or one Ca or Ba atom, and X represents an atom including the cation of the electronic structure of a rare gas, said ferrates being isomorphes of ferrates of formula M Fe O4, wherein M has the same definition as above. Utilization particularly for water treatment by oxydation.