MEMBRANE FILTER FOR WATER TREATMENT

摘要

The invention relates to a membrane filter used in the treatment of water comprising a head piece (1) consisting of a permeate collecting chamber (2) with a permeate outlet (3) and at least one bundle of fibres (4) made from capillary membranes which are poured into the head piece (1) with an end which is open towards the permeate chamber (2) and sealed on the opposite end thereof. The head piece (1) contains an air duct (16). A mouth piece (10) which protrudes into the bundle of fibres (4) is provided with at least one air outlet (11) and is connected to said air duct. On the other end, the bundle of fibres (4) terminate in a freely moveable manner in the untreated water (6).