The University of Toledo

Mg Generon

Glenn Lipscomb

John A Jensvold

Sasidhar Varanasi

Ghazaleh Vaseghi

Charge mosaic membranes useful for desalination applications, and methods of making and using the same, are described.

Assembly of charge mosaic membranes from ionic polymers

A gas separation membrane device comprising an internally staged permeator containing a three dimensional array of hollow fiber membranes grouped into multiple sets in intimate contact with each other is described. The incorporation of the internally staged permeator, particularly, the arrangement of the multiple sets of fiber membranes in intimate contact with each other, results in improved efficiency of the device, especially for feed streams or membrane types that lead to high permeate flow rate that result in excessive shellside pressure drops.

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Perrysburg, OH, United States of America

Glenn Lipscomb