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:
Feb. 05, 1991
Filed:
Dec. 21, 1989
Jean-Pierre Duguet, Le Pecq, FR;
Lyonnaise des Eaux, Paris, FR;
Abstract
An apparatus for the dissolution of ozone in a fluid such as water, for its treatment by the ozone, by injection in said fluid of ozonic air or ozonic gas, including at least one tube placed vertically in a vertical tubular enclosure and communicating with this enclosure via its lower end and via its upper end with means for supplying the fluid to be treated and the ozonic air or ozonic gas. Said vertical tubular enclosure is closed at both its ends and provided with means for the discharge of the fluid treated and of the ozonic air or gas in excess, characterized in that it is provided with means for the injection of hydrogen peroxide so as to complete the oxidation reaction through a radical route.