Norit Proces Technologie Holding B.v.

Michiel Jan Lensink

Ingo Blume

Harry Futselaar

Lucas Johannes Cornelis Kouters

Marc Johannes Fleuren

Lute Broens

Annemieke Bernadette Edmond Mattheeuws

A filter module provided with a housing () having an inlet () for a liquid to be filtered and an outlet () for filtered liquid, with a first filter element (-) accommodated in the housing (), in the form of a porous mass provided with a central through-opening, to which the inlet () connects, and with a second filter element () accommodated in the housing () in the form of a number of lengths of tube-shaped filtering membrane (), which together define a cylinder shape, which cylinder shape, at at least one extremity, between the open-ended filter membranes (), is filled up with a sealing material, to which extremity the outlet () connects. The inlet () connects to the central through-opening of the first filter element (-), which is surrounded by the second filter element (), which has the form of a tubular casing obtained by winding from tube-shaped filtering membrane ().

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Amsterdam, Netherlands

Michiel Jan Lensink