Biological filter for the purification of waste gases

   
   

The present invention relates to a biological filter for the purification of waste gases comprising a bed of biologically active carrier material consisting of pith extracted from coconut husks, the bed being contained such that the waste gases are brought in contact with the said bed and removed from the bed at points spatially separated from the inlet points.

La présente invention concerne un filtre biologique pour la purification des gaz de rebut comportant un lit de la moelle se composante matérielle de porteur biologiquement actif extraite à partir des cosses de noix de coco, le lit étant contenu tels que les gaz de rebut sont apportés en contact avec ledit lit et enlevés du lit aux points dans l'espace séparés des points d'admission.

 
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