公开(公告)号：US20240150238A1

公开(公告)日：2024-05-09

申请号：US18549783

申请日：2022-03-10

申请人： 12279479 CANADA INC.

发明人： Serge BAILLARGEON ,  Eric BARD

IPC分类号： C04B14/02 ,  B01D71/02 ,  C02F1/00 ,  C02F3/20 ,  C02F11/121 ,  C04B14/04 ,  C04B16/06 ,  C04B28/04 ,  E21B43/38

CPC分类号： C04B14/022 ,  B01D71/02 ,  C02F1/001 ,  C02F3/208 ,  C02F11/121 ,  C04B14/048 ,  C04B16/0633 ,  C04B28/04 ,  E21B43/38 ,  C04B2111/00793

摘要： A filtering well has a body defining an inner volume, the body having a mineral membrane made of a pervious concrete composition in order to filter water flow into the inner volume of the body. An outlet conduit is in fluid communication with the inner volume for discharging water therefrom. The outlet conduit is formed in the mineral membrane of the body. Other aspects are also disclosed.