| 摘要 |
PROBLEM TO BE SOLVED: To enhance bactericidal effect of a water bactericidal apparatus by simplifying maintenance. SOLUTION: This water bactericidal apparatus 1 eliminates bacteria in water using metal ions, and comprises a casing body 2, a water-permeating cage-like body 4 provided therein and containing metal particles 3 eluting the metal ions, and a drive means 5 driving the cage-like body 4 and generating impact movement for causing impact among the metal particles 3 contained therein. COPYRIGHT: (C)2005,JPO&NCIPI
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