Ammonia sequestering system

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United States of America Patent

PATENT NO 10202287
APP PUB NO 20170275186A1
SERIAL NO

15081321

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention is an ammonia sequestering system including a system controller connected to a plurality of flow control valves, a feed stream extending through a system inlet, and a system outlet. The feed stream is a liquid contaminated with ammonia. At least one exchange column is located between the system inlet and the system outlet. The ion column includes an ion exchange material, a column inlet connected to one of the flow control valves, and a column outlet connected to another of the flow control valves. The system also includes a regenerant stream of an aqueous solution of sodium cations, as well as an ammonia brine stream made up of the regenerant stream and ammonia.

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Patent Owner(s)

Patent OwnerAddress
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMYWASHINGTON DC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guy, Kathryn A Champaign, US 1 0
Page, Martin Urbana, US 7 94

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