| 摘要 |
PURPOSE: A method for preparing distilled water having increased electric resistance by adding a simple process to conventional distilled water preparing processes is provided. CONSTITUTION: The method for preparing distilled water by cooling steam, which is produced by boiling water in a boiler (G), in a separate condenser (E) is characterized in that the distilled water having high electric resistance is prepared by artificially pouring a certain amount of air into the water to be used in the boiler or the steam produced from the boiler, mixing and cooling it. |
