Membrane cleaning with pulsed airlift pump

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United States of America Patent

PATENT NO 10507431
APP PUB NO 20170113188A1
SERIAL NO

15402759

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Abstract

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A method of cleaning a membrane surface immersed in a liquid medium with a fluid flow, including the steps of providing a randomly generated intermittent or pulsed fluid flow along the membrane surface to dislodge fouling materials therefrom. A membrane module is also disclosed comprising a plurality of porous membranes (6) or a set of membrane modules (5) and a device (11) for providing a generally randomly generated, pulsed fluid flow such that, in use, said fluid flow moves past the surfaces of said membranes (6) to dislodge fouling materials therefrom.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
James, Gerin Hazelbrook, AU 9 202
Phelps, Roger William Kings Langley, AU 12 385
Zauner, Peter Springwood, AU 11 254
Zha, Fufang West Ryde, AU 60 2955
Zuback, Joseph Edward Camarillo, US 18 302

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