A system for creating and dispersing a dry fog utilizing a production system for producing hypochlorous acid, a preservation system for preserving hypochlorous acid, and a dry fog system for creating dry fog droplets of hypochlorous acid.

A system for creating and dispersing a dry fog utilizing a production system for producing hypochlorous acid, a preservation system for preserving hypochlorous acid, and a dry fog system for creating dry fog droplets of hypochlorous acid.

The present invention provides a method for manufacturing a chlorous acid aqueous solution using salt as a raw material. The present invention provides a method for manufacturing a chlorous acid aqueous solution, the method including 1) a step for electrolyzing salt and obtaining a chlorate or an aqueous solution thereof, and 2) a step for reducing the chlorate or aqueous solution thereof and manufacturing an aqueous solution including chlorous acid. The method for manufacturing a chlorous acid aqueous solution includes a step for mixing an inorganic acid or an inorganic acid salt as a simple substance or two or more types thereof with the aqueous solution including chlorous acid, and then mixing any of an inorganic acid, an inorganic acid salt, an organic acid, or an organic acid salt as a simple substance or two or more types thereof.

The present invention provides a method for manufacturing a chlorous acid aqueous solution using salt as a raw material. The present invention provides a method for manufacturing a chlorous acid aqueous solution, the method including 1) a step for electrolyzing salt and obtaining a chlorate or an aqueous solution thereof, and 2) a step for reducing the chlorate or aqueous solution thereof and manufacturing an aqueous solution including chlorous acid. The method for manufacturing a chlorous acid aqueous solution includes a step for mixing an inorganic acid or an inorganic acid salt as a simple substance or two or more types thereof with the aqueous solution including chlorous acid, and then mixing any of an inorganic acid, an inorganic acid salt, an organic acid, or an organic acid salt as a simple substance or two or more types thereof.

The present invention provides a technique enabling long-term preservation of a chlorous acid aqueous solution and novel application thereof. A sterilizing agent comprising an aqueous solution comprising chlorous acid (chlorous acid aqueous solution), which is used as a sterilizing agent, comprises a chlorous acid aqueous solution, metal hydroxide, and metal phosphate. Preferably, an agent in which potassium is the metal and/or pH is 3.5 or higher and less than 7.0 is prepared, whereby an unexpected long-term stabilizing effect was demonstrated. Further, the present invention provides: a sterilizing agent for preventing secondary contamination, comprising a chlorous acid aqueous solution, or an article impregnated with a chlorous acid aqueous solution for preventing secondary contamination; an article impregnated with a chlorous acid aqueous solution for sterilizing a floor surface; an agent for removing odor comprising a chlorous acid aqueous solution or an article impregnated with a chlorous acid aqueous solution for removing odor; and an agent for removing microbes adhering to the body, comprising a chlorous acid aqueous solution or an article impregnated with a chlorous acid aqueous solution for removing body adhering microbes.

The present invention provides a technique enabling long-term preservation of a chlorous acid aqueous solution and novel application thereof. A sterilizing agent comprising an aqueous solution comprising chlorous acid (chlorous acid aqueous solution), which is used as a sterilizing agent, comprises a chlorous acid aqueous solution, metal hydroxide, and metal phosphate. Preferably, an agent in which potassium is the metal and/or pH is 3.5 or higher and less than 7.0 is prepared, whereby an unexpected long-term stabilizing effect was demonstrated. Further, the present invention provides: a sterilizing agent for preventing secondary contamination, comprising a chlorous acid aqueous solution, or an article impregnated with a chlorous acid aqueous solution for preventing secondary contamination; an article impregnated with a chlorous acid aqueous solution for sterilizing a floor surface; an agent for removing odor comprising a chlorous acid aqueous solution or an article impregnated with a chlorous acid aqueous solution for removing odor; and an agent for removing microbes adhering to the body, comprising a chlorous acid aqueous solution or an article impregnated with a chlorous acid aqueous solution for removing body adhering microbes.