APPARATUS AND METHOD FOR GENERATING CHLORINE DIOXIDE

摘要

The present invention relates to an apparatus and method for generating chlorine dioxide, and more specifically, to an apparatus and method for generating chlorine dioxide which generate chlorine dioxide (ClO2) by reacting an aqueous sodium chlorite (NaClO2) solution with hydrochloric acid (HCl), create an aqueous chlorine dioxide solution having an acidic pH value by passing the unreacted aqueous sodium chlorite (NaClO2) solution again through an ion exchange bath including a strongly acidic cation exchange resin, and continuously generate chlorine dioxide without a generation apparatus for a separate ion exchange resin so that overall reaction time can be reduced and the generation efficiency of chlorine dioxide can be enhanced.