| 摘要 |
PROBLEM TO BE SOLVED: To provide a washing machine at a lower price than that of a washing machine which uses an electrolyzed water produced by a conventionally used noble metal electrode or the like and with a higher washing efficiency than that of the former or the like. SOLUTION: This is a washing machine 17 having a washing water regeneration section 24 comprising an anode 25 and a cathode 26 containing a conductive diamond on the surface of at least one electrode, a washing water 20 in a washing tank 18 is introduced into the regeneration section 24 and is electrochemically treated to regenerate the washing water 20 and a regenerated water is circulated to the washing tank 18. A high-washing efficiency washing machine can be obtained with a washing power-rising effect which the conductive diamond per se has and with an effect that suppresses the elution of the electrode substance by allowing the conductive diamond to function with a coating body. COPYRIGHT: (C)2003,JPO
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