Water treatment apparatus
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United States of America Patent
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Aug 11, 2009
Grant Date -
Feb 28, 2008
app pub date -
Sep 4, 2007
filing date -
Dec 22, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
A microporous diffuser includes a first elongated member including at least one sidewall having a plurality of microscopic openings. The sidewall defines an interior hollow portion of the member. The diffuser has a second elongated member having a second sidewall having a plurality of microscopic openings, the second member being disposed through the hollow region of the first member. The diffuser includes an end cap to seal a first end of the microporous diffuser and an inlet cap disposed at a second end of microporous diffuser for receiving inlet fittings.
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