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:
Aug. 07, 2001
Filed:
May. 19, 1997
Abdullah Kazi, San Jose, CA (US);
Roy L. Hays, San Jose, CA (US);
James W. Buckley, San Jose, CA (US);
Other;
Abstract
A wet oxidation/reduction electrolytic cell, system, and method for the remediation of contaminated water is disclosed. A porous electrode of large surface area produces powerful oxidizing agents in situ without having to add any reagents, oxidizers, or catalysts to the water to be treated. Further, by the appropriate selection of electrode material, organic contaminants may be absorbed onto the surface of the electrode and subsequently oxidized to provide a dynamically renewable porous electrode surface. Flow rates, and power requirements may be tailored to the specific moieties to be removed, thus allowing local treatment of specific waste streams resulting in direct discharge to a publicly owned treatment works (POTW) or surface water discharge. A novel feature of this invention is the ability to remove both organic and metal contaminants without the addition of treatment reagents or catalysts.