Tout comprendre aux sites et sols pollués : comment les polluants se comportent-ils dans le sol ?

We often talk about pollutant emissions in the form of particles in the air or liquids spilled on the ground. But what happens once they are spread on the ground? How do they infiltrate different types of soil? What happens when they reach groundwater? What influences their movement? How are populations exposed to them? With the Ministry of the Environment, we offer a series of animations to help you understand everything about polluted sites and soils. This fourth video in the series presents the behavior of pollutants. *** Find us on Threads: https://www.threads.net/@brgm_fr Instagram:   / brgm_fr   and LinkedIn:   / 37165   © BRGM