FIELD: machine engineering.
SUBSTANCE: method of purifying air submersible membrane comprising adjusting aeration parameters: between consecutive cycles of filtration, reverse flushing pulse or relaxation; during the filtration cycle or cycle between filtering and washing cycle reverse pulse or relaxation; wherein the pressurized gas feed stream occurs in a container disposed below or near the bottom of the membrane module; compressed gas stream is divided into multiple streams of compressed gas, which are directed to different lateral positions and discharged through them in the form of bubbles.
EFFECT: ensuring uniform treatment of the membrane, due to the uniform distribution of gas bubbles on the surface.
20 cl, 13 dwg
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