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:
Apr. 23, 2019
Filed:
Nov. 06, 2015
Applicant:
Anaergia Inc., Burlington, CA;
Inventors:
Michael David Theodoulou, Milton, CA;
Sasha Rollings-Scattergood, Fergus, CA;
Arman Ghandizadehdezfuli, North York, CA;
Assignee:
ANAERGIA INC., Burlington, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/20 (2006.01); C02F 1/02 (2006.01); B01D 19/00 (2006.01); C02F 101/16 (2006.01); C02F 3/28 (2006.01);
U.S. Cl.
CPC ...
C02F 1/20 (2013.01); B01D 19/0015 (2013.01); C02F 1/02 (2013.01); C02F 3/28 (2013.01); C02F 2101/16 (2013.01); C02F 2201/002 (2013.01);
Abstract
An ammonia stripper has an aerator and heat exchanger tubing in a tank. The aerator and coil are preferably attached to a frame to form a removable cassette. The cassette may also include a lid for the tank. The tank is preferably rectangular and optionally can be made with the dimensions of a standard shipping container. In a process, water flows through the tank while air bubbles are produced through the aerator. A heating medium such as water flows through the heat exchanger tubing. A gas containing ammonia is withdrawn from a headspace of the tank.