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.
Patent No.:
Date of Patent:
Nov. 12, 2024
Filed:
Apr. 27, 2020
Kitz Corporation, Chiba, JP;
Toyo Valve Co., Ltd., Tokyo, JP;
Takako Sakurai, Chino, JP;
Katsuhisa Yata, Chino, JP;
KITZ CORPORATION, Tokyo, JP;
TOYO VALVE CO., LTD., Tokyo, JP;
Abstract
A wash water processing apparatus (), a sterilization and water-purification apparatus, and a cleaning method include a control apparatus () formed of a storage part () having stored therein an arithmetic expression capable of finding a discharge amount of processed water and a supply amount of pure water in accordance with an ozone concentration and a TOC concentration of processed water and a control part () which controls the ozone supply part and TOC adjustment device (). Supply of pure water to processed water of processed water, or discharge of processed water and supply of pure water is performed by the TOC concentration adjustment device in accordance with a result found from the arithmetic expression to reduce the TOC concentration of wash water for use in a washing processing part () to a value equal to or smaller than a predetermined value.