FLUIDIC FLUID PURIFYING DEVICE AND ASSOCIATED PURIFYING METHOD

The invention relates to a fluidic purifying device designed to clean a fluid of at least one pollutant, comprising a fluidic purification network, characterized in that the fluidic purification network comprises a plurality of microfluidic channels, each microfluidic channel being defined by one or more fluidttight walls, each microfluidic channel comprising at least one zone on the interior surface of said microfluidic channel that exhibits at least one autonomous purifying agent and each microfluidic channel exhibiting, in such a zone, a height less than 60 μm in a direction normal to the main direction of flow of the fluid, the purifying agent or agents, and the sizing of said zones, being configured in such a way as to allow at least 10% of the pollutants to be captured and/or broken down by said zones, for at least one flow rate of the fluid that is to be purified.