METHOD OF IMPROVING WATER QUALITY WITH MAGNET

摘要

PROBLEM TO BE SOLVED: To improve underwater environment and underwater ecological system using a permanent energy possessed by magnet. SOLUTION: In improving water quality, single or a plurality of magnets are attached to a sheetlike, strip-like, pipe-like or rope-like base material (substrate) to be brought into contact with a target water. COPYRIGHT: (C)2004,JPO