公开(公告)号：US20230149835A1

公开(公告)日：2023-05-18

申请号：US17916178

申请日：2021-03-23

Applicant: IFP Energies nouvelles

Inventor： Thierry GAUTHIER ,  Matthieu DREILLARD ,  Pierre Louis CARRETTE ,  Etienne COMBE-LABOISSIERE ,  Jeremy MAILLET ,  Christophe REUX ,  Caroline DE FARIA BARROS ,  Laurent PEYRET ,  Mathieu DUBLOC

IPC: B01D24/12 ,  B01D24/46 ,  D06F39/10 ,  D06F33/42 ,  D06F39/00

CPC classification number: B01D24/12 ,  B01D24/4631 ,  D06F33/42 ,  D06F39/006 ,  D06F39/10

Abstract: A regenerable system for filtration of microfibres contained in a liquid effluent from a textile treatment device comprises at least one enclosure (10) in which a granular medium (30) is arranged, means (100) for passage by percolation of the liquid effluent through the granular medium, means (110) for discharging the liquid effluent under granular medium (30), and means (120) for connection to means for regeneration by fluidization of granular medium (30). A method for filtering microfibres contained in a liquid effluent from a textile treatment device can be implemented by means of such a system.