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:
Aug. 04, 2020
Filed:
Oct. 19, 2018
Applicant:
Evoqua Water Technologies Llc, Pittsburgh, PA (US);
Inventor:
Timothy Frank Matheis, Palmetto, FL (US);
Assignee:
Evoqua Water Technologies LLC, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/85 (2006.01); B01D 53/52 (2006.01);
U.S. Cl.
CPC ...
B01D 53/85 (2013.01); B01D 53/52 (2013.01); B01D 2251/95 (2013.01); B01D 2258/06 (2013.01); Y02A 50/2359 (2018.01);
Abstract
A system for removing undesirable compounds from contaminated air includes a biofilter having porous glass media. Hydrogen sulfide is removed from contaminated air by passing the contaminated air through the biofilter.