Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 7, 2016
Patent Application Number
12553346
Date Filed
September 3, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
A gas sparger produces an intermittent flow of bubbles even if provided with a continuous gas flow. The sparger has a housing to collect a pocket of gas and a conduit to release some of the gas from the pocket when the pocket reaches a sufficient size. Optionally, a cover over an outlet from the conduit may break up or distribute the released gas. A large sparger for use with a commercial membrane module can comprise a plurality of smaller units.
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