METHOD FOR PREPARING HYDRONIUM ION-DISSOLVELD WATER

The present invention provides a method for preparing hydronium ion dissolved water， comprising the steps of: (a) purifying distilled water to prepare deionized water; (b) electrolyzing water to produce a brown gas stream; (c) mixing air with the brown gas stream to form a mixed gas stream; (d) injecting the mixed gas stream into the deionized water to dissolve the mixed gas to prepare gas-dissolved water; and (e) injecting the gas dissolved-water into thin-layer chromatography， filtering the gas-dissolved water by passing same through a stationary phase provided inside the thin-layer chromatography， and then fractionating to adjust the concentration of dissolved gas. Accordingly， functional water in which hydronium ions are dissolved can be effectively prepared.