FIELD: water purification.
SUBSTANCE: the invention is pertaining to the field of water purification and is used in installations of the reverse osmosis. The offered filtration module consists of a body with connecting pipes. Inside the body there is a perforated pipe-collector with a membranous linen reeled-up on it. In the pipe there are fixed constructional elements ensuring an increase of the linear speed of a stream along the pipe up to the value of no less than 0.5 m\s. The given invention allows to minimize the filtration device stagnation zones stimulating microorganisms growth.
EFFECT: the invention ensures minimization of the filtration device stagnation zones stimulating microorganisms growth.
9 cl, 5 dwg, 1 tbl
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