Per and poly-fluoroalkyl substances (PFAS) have been recognized as contaminants of
emerging concerns by the United States Environmental Protection Agency (US EPA) due to …

Background Per-and polyfluorinated alkyl substances (PFAS) have received increasing
scientific and political attention in recent years. Several thousand commercially produced …

This commentary presents a scientific basis for managing as one chemical class the
thousands of chemicals known as PFAS (per-and polyfluoroalkyl substances). The class …

PFASs are a class of compounds that include perfluoroalkyl and polyfluoroalkyl substances,
some of the most persistent pollutants still allowed-or only partially restricted-in several …

Poly-and perfluorinated substances (PFAS) comprise more than 3000 individual
compounds; nevertheless, most studies to date have focused mainly on the fate, transport …

Per-and polyfluoroalkyl substances (PFAS) have been widely detected in global surface
waters since the early 2000s. Here, we have compiled and analyzed the published data for …

This article reviews perfluoroalkyl and polyfluoroalkyl substance (PFAS) characteristics, their
occurrence in surface water, and their fate in drinking water treatment processes. PFASs …

Polyfluoroalkyl and perfluoroalkyl substances (PFASs) are distributed ubiquitously in the
aquatic environment, which raises concern for the flora and fauna in hydrosystems. The …

We quantify global emissions of C 4–C 14 perfluoroalkyl carboxylic acid (PFCA)
homologues during the life-cycle of products based on perfluorooctanoic acid (PFOA) …

Extensive use of per-and polyfluoroalkyl substances (PFAS) has caused their ubiquitous
presence in natural waters. One of the standard practices for PFAS removal from water is …