Producing chlorine dioxide, useful to provide chlorine dioxide e.g. for drinking water disinfection, bleaching or drinking water treatment, comprises contacting chlorite and chloride solution with proton-loaded cation exchange resin

摘要

Producing chlorine dioxide comprises contacting chlorite and chloride solution with proton-loaded cation exchange resin. An independent claim is included for an installation for the formation of chlorine dioxide comprising a source (10) for forming or to provide a chlorite solution, a source (12) for forming or to provide a chloride-containing solution, at least one device having a proton-loaded cation exchange resin (13) and a device(s) for introducing chlorite containing and chloride containing solution(s) on the proton-loaded cation exchange resin.