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:
May. 17, 1988
Filed:
Apr. 11, 1986
Applicant:
Inventors:
Terry L McAninch, Westminster, CO (US);
Rodney D Cooke, Loveland, CO (US);
Assignee:
Birko Corporation, Westminster, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210632 ; 210705 ; 210708 ; 210725 ; 210727 ; 210905 ; 2604125 ; 260414 ;
Abstract
Waste water from fat rendering and meat processing plants is treated in a conventional clarifier to produce better separation of suspended solids and fat from waste water by the addition of a first solution of pH controlling agent in combination with a surfactant and a second solution of a flocculating agent into the waste water streams entering the clarifier.