Phytovolatilization: is the uptake of pollutants from soil by plants, their conversion to volatile

Question

form and subsequent release into the atmosphere.
This technique can be used for organic pollutants
and some HMs like Hg and Se.

what does that mean

Answer 1

Phytovolatilization is a process where plants take up pollutants from the soil, convert them into a volatile form, and release them into the atmosphere. This technique can be effective for removing organic pollutants and certain heavy metals such as mercury and selenium from the soil. By using plants to facilitate the volatilization of pollutants, this method can help to clean up contaminated sites and improve environmental quality.