Bl Technologies, Inc.

General Electric Company

Gavin James Boyle

Reid Bayly

Zamir Alam

Michael David Theodoulou

Hongde Zhou

A method of air scouring an immersed membrane is described in this specification. The method comprising a step of adjusting one or more aeration parameters: between successive permeation, back pulse or relaxation cycles; during a permeation cycle; or, between a permeation cycle and a backpulse or relaxation cycle.

Open bottom multiple channel gas delivery device for immersed membranes

A gas delivery device includes a manifold and a plurality of channels. The manifold is adapted to be connected to a source of a pressurized gas. Each of the plurality of channels is in fluid communication with the manifold through a distinct associated port. Each of the plurality of channels has a generally open bottom.

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Oakville, Canada

Gavin James Boyle