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:
Jan. 30, 1996
Filed:
Jan. 14, 1994
Applicant:
Inventor:
Tommy J Shane, Loganville, GA (US);
Assignee:
Tomco.sub.2 Equipment Co., Loganville, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210 749 ; 210724 ; 210928 ;
Abstract
A method and apparatus for controlling the pH of a water stream using carbon dioxide, in which carbon dioxide at a selected pressure and flow rate is mixed with a carrier water, also at a selected pressure and flow rate, and the carbon dioxide-carrier water mixture is injected into the water stream, which is at a lower pressure, thus allowing the carbon dioxide to come out of the solution, contact the water stream and correspondingly adjust the pH of the water stream.