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. 15, 2014
Filed:
May. 25, 2010
William A. Shaw, Milwaukee, WI (US);
Mitchell Adam Edwards, Plainfield, IL (US);
Jeffrey Dean Brosdal, Plainfield, IL (US);
William A. Shaw, Milwaukee, WI (US);
Mitchell Adam Edwards, Plainfield, IL (US);
Jeffrey Dean Brosdal, Plainfield, IL (US);
Veolia Water Solutions & Technologies North America, Inc., Moon Township, PA (US);
Abstract
A process is provided where a waste stream is directed to an evaporator that produces a vapor having volatile compounds. The vapor including the volatile compounds is directed through a vapor scrubber that contacts the volatile compounds with a scratching solution. The scrubbing solution reacts with the gaseous volatile compounds in the vapor such that the volatile compounds pass from a vapor state into the scrubbing solution and form volatile compounds in the liquid scrubbing solution. The scrubbing solution is collected and recycled.