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Apparatus for treating a waste stream

Title: Apparatus for treating a waste stream.
Abstract: An integrated unit operations for the treatment of a waste stream, such as spent caustic, is provided in a single vertical vessel having at least three separate zones: a mixing, a settling, and a mass transfer zone. ... Browse recent Merichem Company patents
USPTO Applicaton #: #20120273405
Inventors: Tom Varadi, Marie-cecile Medine, Arturo Ramon Puigbo

The Patent Description & Claims data below is from USPTO Patent Application 20120273405, Apparatus for treating a waste stream.

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Liquid purification or separation
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stats Patent Info
Application #
US 20120273405 A1
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Liquid Purification Or Separation   With Means To Add Treating Material   Directly Applied To Separator   Gas Removed From Closed Tank  

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