| abstract |
The present invention is suitable not only for environmental purification, indoor deodorization and sterilization, but also for removal of allergens such as house dust, pollen, dead mites and fine moth particles, and removal of pests such as mites and cockroaches. The present invention provides a method for generating and releasing chlorine dioxide gas, which efficiently and continuously generates chlorine dioxide gas used in the above, and suppresses the irritating odor of chlorine dioxide gas. The method for generating and releasing chlorine dioxide gas includes an chlorite aqueous solution or a stabilized chlorine dioxide aqueous solution containing an activator, a gas generation regulator and / or a water absorbent resin, and a gas coexisting agent. It is characterized in that chlorine dioxide gas is continuously generated from the gel composition obtained by addition and gelation, and the gas coexisting agent is released together with the chlorine dioxide gas. [Selection figure] None |