FILTERING DEVICE FOR A TEMPORARY SANITATION FACILITY ON A CIVIL ENGINEERING WORKSITE, AND ASSOCIATED CONTAINER AND TEMPORARY SANITATION PROCESS

摘要

The aim of the invention is to provide, at a reduced cost, a filtering device providing an effective temporary sanitation solution that lasts for the entire duration of a civil engineering worksite. For this purpose, the filtering device (1) according to the invention comprises: -a filtering material, -a container (5) comprising a bottom (6) and upstream (7) and downstream (8) walls defining a receiving volume (15) for the filtering material (16), each of the upstream (7) and downstream (8) walls comprising at least one portion (23) that is perforated so as to allow runoff water to flow through said upstream (7) and downstream (8) walls, said container having a weight of less than 350 kg. The invention also concerns the container and a temporary sanitation process implementing the device.