ABRASION-PROOF FILTRATION MEMBRANE AND METHOD OF PRODUCING SAID MEMBRANE

A filtration membrane (1) is provided that includes a porous support (4) and a membrane layer having a first and a second zone (2, 3). The first zone (2) has a thickness of 5 to 15 μm and an average pore opening size of smaller/equal 0.4 and the second zone (3) has a thickness of 5 to 40 μm and an a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MEYER-BLUMENROTH ULRICH, JUNG GISELA, BARETH ANDREAS
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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