POINT-OF-USE WATER PURIFIER WITH POLYSULFONE HOLLOW FIBRES

摘要

It is described a point-of-use (POU) water purifier (10), comprising a housing (11) the inner space of which is divided by a bundle (16) of hollow fibers into an inlet compartment (14) in fluid communication with an opening (12) for connection of the purifier to the waterworks, and an outlet compartment (15) in fluid communication with the outlet (13) of purified water; the hollow fibers have an inner diameter between 150 and 250 μιτι and a wall thickness between 30 and 50 μιτι, and have pores of different size and shape on the inner and outer surface of the fiber.