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:
Jul. 18, 1978
Filed:
Apr. 25, 1977
Applicant:
Inventor:
Eric Paul Austin, Sandbach, GB;
Assignee:
Simon-Hartley Limited, Staffordshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02B / ; C02B / ;
U.S. Cl.
CPC ...
204277 ; 204149 ; 204152 ; 210 44 ;
Abstract
A method for treating a liquid wherein the liquid to be treated is caused to flow through a tank equipped with at least one electrode assembly in the base thereof for the generation of gas bubbles by electrolytic action, whereby suspended materials, usually but not necessarily solids, in the liquid are carried to the surface of the tank by said bubbles to form a layer of thickened material, characterised by the step of dissolving air under pressure into the liquid before it is caused to flow through said tank, whereby the amount of gas available for flotation purposes exceeds that available from the electrolytic action alone.