Utilisation d'une couche filtrante-adsorbante pouvant être régénérée dans des hottes d'aspiration et son procédé de régénération.

摘要

An odor filter for exhauster hoods, which filter includes an adsorption filter bed regenerable by washing. The filter bed is made of a highly air-permeable substrate material and an adsorbent affixed thereto in the amount of 50 to 400 g/l by an adhesive mass and has a mean particle diameter between 0.2 and 2 mm.