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Title:
GRANULAR BACTERICIDE, METHOD FOR PRODUCING THE SAME AND WATER TREATMENT METHOD
Document Type and Number:
Japanese Patent JP2008222564
Kind Code:
A
Abstract:

To obtain a granular bactericide for disinfecting bacteria such as bacteria of the genus Legionella, Escherichia coli, Staphylococcus aureus, etc., to be regarded harmful in water in the public health aspect for a long period of time, and to provide a method for producing the same and a water treatment method using the granular bactericide.

The granular bactericide includes a bactericidal composition composed of metal powder and an acidic substance. The method for producing the granular bactericide has a process for preparing the bactericidal composition by mixing metal powder with an acidic substance and a process for granulating the bactericidal composition. The water treatment method includes immersing the granular bactericide in a water tank, hot spring, warm water or cold water filled in a bath or a swimming pool.


Inventors:
HISHIDA IWAO
Application Number:
JP2007000059068
Publication Date:
September 25, 2008
Filing Date:
March 08, 2007
Export Citation:
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Assignee:
HISHIDA IWAO
International Classes:
A01N25/12; A01N25/10; A01N37/02; A01N37/04; A01N37/06; A01N37/36; A01N59/16; A01N59/20; A01P3/00; A47K3/00; C02F1/50; E04H4/12
Domestic Patent References:
JP2000169316A2000-06-20
JP2001224672A2001-08-21
JPH08164393A1996-06-25
JPS6416537A1989-01-20
JPH1121378A1999-01-26
JPH0748744A1995-02-21
JP2007084493A2007-04-05
JPH06279202A1994-10-04
JPH1142484A1999-02-16
Attorney, Agent or Firm:
柳野 隆生
森岡 則夫
関口 久由