| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of an artificial carbonated spring which enables carbon dioxide to be dissolved in water and a sterilizing or bacteriostatic processing to be performed for various bacteria such as a colibacillus, Legionella, or the like in the water. SOLUTION: The artificial carbonated spring manufacturing apparatus comprises (a) a carbon dioxide supplying section, (b) a carbon dioxide dissolving section for dissolving carbon dioxide supplied by the carbon dioxide supplying section in the water to a desired concentration under pressure, (c) a sterilizing or bacteriostatic processing section having a means to heat the water with dissolved carbon dioxide to the prescribed temperature of 20-90°C and a means to keep the above temperature for a prescribed duration of 30 s-30 min, and (d) a decompression section having a means to reduce the pressure of the water after the above sterilizing or bacteriostatic processing to atmospheric pressure. COPYRIGHT: (C)2005,JPO&NCIPI
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