Method for oxidizing manganese species in a treatment device

Abstract

The present invention relates to a method for oxidizing manganese species in a treatment device, the method including the steps (A) providing in the treatment device a manganese species having a first oxidation number, (B) providing in the treatment device one or more than one anode and at least one cathode, (C) applying a current to said anode and said cathode such that at least a portion of the manganese species having the first oxidation number is anodically oxidized to a manganese species having a second oxidation number which is higher than the first oxidation number, characterized in that at least one of said one or more than one anode has a surface density of 6 m2/L or more, based on the total volume of said at least one anode.

Dependencies are inferred from the claim text.