| 摘要 |
PROBLEM TO BE SOLVED: To almost completely kill passing various germs by a simple device by holding a woven fabric or non-woven fabric made of heavy metal fiber in a container to form a sterilizer for sterilizing bathing water in a 24-hour bath. SOLUTION: Three sheets of woven-fabrics made of a heavy metal member such as a silver fiber or the like are staked and stored in a container 2 to form a sterilizer 1. As a heavy metal, cited are silver, copper, nickel and so on, a long fiber or a short fiber of these heavy metal is used, and its woven or non-woven fabric form or a small piece of heavy metal is fixed to the surface of a porous plastic to form a porous body, which is filled or installed in the container 2. When a fluid comes into contact with these heavy metal, it is sterilized by metal ions. The filling quantity of the heavy metal depends on the quantity of a flud, the number of germs (density), and for example, if 10000 coli bacteria are contained in 1 cc of the fluid, the quantity and thickness of heavy metal are adjusted in such a manner that the time of contact between the fluid and the heavy metal is about 0.1-0.5 seconds. |
