Modelling the sorption behaviour of perfluoroalkyl carboxylates and perfluoroalkane sulfonates in soils

• Published in: The Science of the total environment Vol. 801; p. 149343
• Main Authors: Fabregat-Palau, Joel, Vidal, Miquel, Rigol, Anna
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 20.12.2021
• Subjects: data collection; Desorption; environment; Modelling; organic carbon; perfluorocarbons; PFASs; risk assessment process; soil; Soils; Sorption; sulfonates; Sorption; Soils; Kd; Desorption; Modelling; PFASs

A simple parametric model was developed to predict the sorption of perfluoroalkyl substances (PFASs) in soils. Initially, sorption and desorption solid-liquid distribution coefficients (Kd and Kd,des respectively) of eight PFASs (five perfluoroalkyl carboxylates, PFCAs, and three perfluoroalkane sul...