de Campos Pereria, Hugo
- Institutionen för mark och miljö, Sveriges lantbruksuniversitet
 
The pH-dependent soil-water partitioning of six perfluoroalkyl substances (PFASs) of environmental concern (PFOA, PFDA, PFUnDA, PFHxS, PFOS and FOSA), was investigated for 11 temperate mineral soils and related to soil properties such as organic carbon content (0.2-3%), concentrations of Fe and Al (hydr)oxides, and texture. PFAS sorption was positively related to the perfluorocarbon chain length of the molecule, and inversely related to solution pH for all substances. The negative slope between log Kd and pH became steeper with increasing perfluorocarbon chain length of the PFAS (r2 = 0.75, p
PFOS; PFOA; Sorption; Binding; Organic matter; Geochemical modeling
                        Chemosphere
2023, volym: 321, artikelnummer: 138133
Utgivare: PERGAMON-ELSEVIER SCIENCE LTD
                    
                        Miljövetenskap
Geokemi
Markvetenskap
                    
https://res.slu.se/id/publ/121541