Directional microporous diffuser and directional sparging
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United States of America Patent
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Jul 8, 2014
Grant Date -
Dec 10, 2009
app pub date -
Aug 3, 2009
filing date -
Dec 24, 2003
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Abstract
A method for treating contaminants includes emitting plural streams of a fluid into a soil formation with the streams having different radii of influences in different directions. A directional microporous diffuser directionally emits microbubbles. Solenoid controlled valves control fluid or air distribution to inlets to provide directional control of bubble emanation.
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