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:
Sep. 11, 2001
Filed:
Oct. 14, 1998
Ishikawajima-Harima Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
Provided are an ozone generator,for generating ozone, an atomizer nozzle,arranged inside and adjacent to a top of a sewage-treating waste water treatment vessel,for spraying ozone and water in mixture, a compressor,for supplying ozone generated by the ozone generator,to the atomizer nozzle,and a pump,for supplying water to the atomizer nozzle,Surface of the sewage is covered with ozone and fine water particles which are sprayed from the atomizer nozzle,into the waste water treatment vessel,and hydroxyl radical with high activity is generated by the ozone and water molecules In the fine water particles to oxidize the smell components, resulting in suppressing diffusion of offensive smell out of the waste water treatment vessel