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. 27, 1991
Filed:
Jan. 24, 1991
Applicant:
Inventor:
Ronald C Hallett, Pickering, CA;
Assignee:
Solarchem Enterprises Inc., Richmond Hill, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F / ; C02F / ;
U.S. Cl.
CPC ...
210748 ; 210758 ; 210760 ; 210765 ;
Abstract
During the oxidation or photooxidation of contaminants in wastewater, a gaseous oxidizing agent is introduced into a wastewater steam. The mixed stream is passed through a liquid ring compressor prior to its entry into an ultraviolet light reactor. In an alternate embodiment, the oxidizing agent and the wastewater are each introduced into the liquid ring compressor.