The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 11, 2001

Filed:

Jun. 23, 2000
Applicant:
Inventors:

Hidenori Akiyama, Kumamoto, JP;

Kenichi Inoue, Kobe, JP;

Akira Kobayashi, Kobe, JP;

Yoshihiro Yokota, Kobe, JP;

Shigeto Adachi, Takasago, JP;

Kazuhiko Asahara, Kobe, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/72 ;
U.S. Cl.
CPC ...
C02F 1/72 ;
Abstract

Highly oxidative water containing ozone and/or OH radicals dissolved in a large amount is prepared by dissolving an oxygen rich gas at high pressure in water and then the pressure is lowered to form fine bubbles in water from the dissolved oxygen rich gas and the fine bubbles are exposed to pulse discharge. Method of and apparatus capable of forming highly oxidative water containing ozone or OH radicals at high concentration exhibiting an oxidizing performance at a level sufficient to practical use with excellent power efficiency and productivity by discharge in water.


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