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:
Mar. 15, 1977
Filed:
Dec. 01, 1975
Applicant:
Inventor:
Ernest R Ramirez, Lemont, IL (US);
Assignee:
Swift and Company, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B03D / ; C02C / ;
U.S. Cl.
CPC ...
210 44 ; 204149 ;
Abstract
Waste water containing suspended particles such as mineral oil, fats, proteins, fibers, and biodegradable materials, etc., is clarified by passing said water over a plurality of electrode banks whereby gradient current density zones and gradient energy zones are used to create microbubbles which float the particles to the surface where they may be skimmed off.