Patent Number: 7,465,393

Title: Membrane filter with deaeration and method for the manufacture thereof

Abstract: The invention relates to a method for manufacturing a membrane filter, comprising the steps of: fixing a bundle of hydrophilic filter elements by at least a first end in a housing part to be called bottom element, such that the first end of the hydrophilic filter elements is open towards a first side of the housing part and the hydrophilic filter elements extend on the opposite side of the housing part; and subsequently providing for at least one watertight and air-permeable element, in particular a hydrophobic filter element.

Inventors: Kouters; Lucas Johannes Cornelis (Alphen aan de Rijn, NL), Fleuren; Marc Johannes (Utrecht, NL), Blume; Ingo (Hengelo, NL)

Assignee: Norit Proces Technologie Holding B.V.

International Classification: B01D 63/04 (20060101); B01D 61/14 (20060101); B01D 63/00 (20060101)

Expiration Date: 2021-12-16 0:00:00