Gas solution manufacturing method carbonate production apparatus and carbonated water

Together to generate carbon dioxide gas oxalic acid aqueous solution filled in the electrolytic cell and electrolyzed by the electrolysis device, by the action of ultrasonic waves to the bubbles generated carbon dioxide by ultrasonic generator, form microbubbles from bubble and, by dissolving the minute bubbles in the oxalic acid aqueous solution, instead of carbonated spring it can be manufactured with easily and low cost carbonic acid gas solution in which microbubbles are dissolved.