| 摘要 |
PROBLEM TO BE SOLVED: To supply hot water in a short time, the hot water being provided with a reducing property which causes less damage on the skin and the hair. SOLUTION: A water reducing means includes metal electrodes 2, 3 arranged on a flow channel 1 for supplying the hot water, applies a DC voltage between the metal electrodes by a DC power source 4, and absorbs and eliminates chlorine gas and hypochlorous ions generated by electrolysis by an adsorbent 5. Thereby, an oxidation-reduction potential of water is lowered in the short time and can be stabilized, and the hot water with the lowered oxidation reduction potential can be supplied for a shower, toilet, and kitchen or the like. COPYRIGHT: (C)2005,JPO&NCIPI
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