| 摘要 |
PROBLEM TO BE SOLVED: To provide an activation method and an activation tool for running water through a pipe which can obtain a performance stability over a long time by simple attaching operation in purification of water, such as drinking water, and is free from fear of adversely affecting human beings and environment. SOLUTION: The activation tool for running water through the pipe is characterized in that the far-infrared rays radiated from germanium-containing biotite 2 disposed in the vicinity of a repulsive magnetic field generated by oppositely arranging the N poles of permanent magnets 1 is made to act. COPYRIGHT: (C)2005,JPO&NCIPI
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