Reuse of water and wastes

The objective of this theme is to adapt the resources (water, waste) according to their expected use.

In the field of waste and sediment, the questions relate to the qualification of the behavior of residues in reuse scenarios
Contact: Vincent Chatain (

In the field of urban water, our efforts are focused on decentralized alternative urban water management techniques (especially rainwater) allowing, after dedicated treatment, the reuse of water for specific short cycle functions.
Contact: Hélène Castebrunet (

Decentralized rainwater management: decentralized / vegetated systems (right) allow better abatement of pollutants (MICROMEGAS project, 2015-2019).