Emerging technologies for PFOS/PFOA degradation and removal: A review

SCE Leung, P Shukla, D Chen, E Eftekhari, H An… - Science of The Total …, 2022 - Elsevier
Perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) are highly recalcitrant
anthropogenic chemicals that are ubiquitously present in the environment and are harmful to …

[HTML][HTML] PFAS and their substitutes in groundwater: Occurrence, transformation and remediation

B Xu, S Liu, JL Zhou, C Zheng, J Weifeng… - Journal of Hazardous …, 2021 - Elsevier
Poly-and perfluoroalkyl substances (PFAS) are increasingly investigated due to their global
occurrence and potential human health risk. The ban on PFOA and PFOS has led to the use …

Distribution, transformation and remediation of poly-and per-fluoroalkyl substances (PFAS) in wastewater sources

J O'Connor, NS Bolan, M Kumar, AS Nitai… - Process Safety and …, 2022 - Elsevier
Poly-and perfluoroalkyl substances (PFAS) are synthetic chemicals, which reach terrestrial
and aquatic environments through anthropogenic activities. Major sources of PFAS in the …

Advanced oxidation/reduction processes treatment for aqueous perfluorooctanoate (PFOA) and perfluorooctanesulfonate (PFOS)–a review of recent advances

M Trojanowicz, A Bojanowska-Czajka… - Chemical Engineering …, 2018 - Elsevier
Nowadays, an increasing emission of chemically resistant perfluorinated compounds (PFCs)
to the natural environment, together with a global presence of those anthropogenic …

Persulfate-based degradation of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) in aqueous solution: Review on influences, mechanisms and …

L Yang, L He, J Xue, Y Ma, Z **e, L Wu… - Journal of hazardous …, 2020 - Elsevier
Perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) have attracted
global attention due to their chemical durability, wide distribution, biotoxicity and …

Physico-chemical processes for the treatment of per-and polyfluoroalkyl substances (PFAS): A review

BN Nzeribe, M Crimi… - Critical reviews in …, 2019 - Taylor & Francis
The recalcitrant behavior of per-and polyfluoroalkyl substances (PFAS) to most traditional
water treatment processes is driving the development of new or modified treatment …

Degradation of PFOA substitute: GenX (HFPO–DA ammonium salt): oxidation with UV/persulfate or reduction with UV/sulfite?

Y Bao, S Deng, X Jiang, Y Qu, Y He, L Liu… - … science & technology, 2018 - ACS Publications
Hexafluoropropylene oxide dimer acid (HFPO–DA, ammonium salt with trade name: GenX)
has been recently detected in river water worldwide. There are significant concerns about its …

Current state of knowledge of environmental occurrence, toxic effects, and advanced treatment of PFOS and PFOA

M Antonopoulou, A Spyrou, A Tzamaria… - Science of the Total …, 2024 - Elsevier
Per-and polyfluoroalkyl substances (PFAS) are anthropogenic synthetic compounds, with
high chemical and thermal stability and a persistent, stable and bioaccumulative nature that …

[HTML][HTML] Complete defluorination of perfluorooctanoic acid (PFOA) by ultrasonic pyrolysis towards zero fluoro-pollution

X **ong, Y Shang, L Bai, S Luo, TW Seviour, Z Guo… - Water Research, 2023 - Elsevier
Advanced oxidation/reduction of PFAS is challenged and concerned by the formation of
toxic, short-chain intermediates during water treatments. In this study, we investigated the …

Remediation and mineralization processes for per-and polyfluoroalkyl substances (PFAS) in water: A review

S Verma, RS Varma, MN Nadagouda - Science of The Total Environment, 2021 - Elsevier
Per-and polyfluoroalkyl substances (PFAS) are synthetic organic molecules used to
manufacture various consumer and industrials products. In PFAS, the Csingle bond F bond …