Photodegradation of per-and polyfluoroalkyl substances in water: A review of fundamentals and applications
Per-and polyfluoroalkyl substances (PFAS) are persistent, mobile, and toxic chemicals that
are hazardous to human health and the environment. Several countries, including the …
are hazardous to human health and the environment. Several countries, including the …
Degradation of perfluorooctanesulfonate (PFOS) by sub-bandgap irradiation of hydrogen-terminated nanodiamond
Irradiation of aqueous suspensions containing hydrogen-terminated detonation
nanodiamond (HND) with sub-bandgap (λ exc> 225 nm) excitation leads to the reductive …
nanodiamond (HND) with sub-bandgap (λ exc> 225 nm) excitation leads to the reductive …
Ultra-short chain fluorocarboxylates exhibit wide ranging reactivity with hydrated electrons
Recent reports demonstrate that technologies generating hydrated electrons (eaq−; eg, UV-
sulfite) are a promising strategy for destruction of per-and polyfluoroalkyl substances, but …
sulfite) are a promising strategy for destruction of per-and polyfluoroalkyl substances, but …
Exploration of functionalizing graphene and the subsequent impact on PFAS adsorption capabilities via molecular dynamics
Per-and polyfluoroalkyl substances (PFAS) are extremely stable compounds due to their
strong C–F bonds. They are used in water and stain proof coatings, aqueous film forming …
strong C–F bonds. They are used in water and stain proof coatings, aqueous film forming …
[HTML][HTML] Advanced experimental and computational approaches for advanced reduction of per-and polyfluoroalkyl substances
The elimination of per-and polyfluoroalkyl substances (PFAS) in water continues to garner
significant attention due to their enduring presence in the environment and associated …
significant attention due to their enduring presence in the environment and associated …
Enhanced coagulation coupled with cyclic IX adsorption–ARP regeneration for removal of PFOA in drinking water treatment
Laboratory investigations were conducted to demonstrate a potentially transformative, cost‐
efficient per‐and polyfluoroalkyl substances (PFAS) treatment approach, consisting of …
efficient per‐and polyfluoroalkyl substances (PFAS) treatment approach, consisting of …
Aggregation, not micellization: perfluorooctanoic acid, perfluorobutanesulfonic acid, and potassium perfluorooctanesulfonate behavior in aqueous solution
TN Sobolewski, JL Findlay, JE Hemphill, RA Walker - Langmuir, 2024 - ACS Publications
Surface tension, conductivity, and dynamic light scattering (DLS) measurements were used
to examine the surface and bulk solution behaviors of three members of the PFAS family …
to examine the surface and bulk solution behaviors of three members of the PFAS family …
Linear perfluoroalkyl carboxylate reduction dynamics with solvated electrons from ferrocyanide and sulfite
The initial reduction dynamics of perfluoroalkyl substances (PFASs) by the hydrated
electron, eaq−, is a topic of great interest and importance due to the pervasive …
electron, eaq−, is a topic of great interest and importance due to the pervasive …
Decomposition of PFOA in IEX regeneration wastewater: Comparison of UV/sulfur-based processes, key parameters and submicellar aggregates on degradation …
The ultraviolet/sulfite (UV/S) destruction of perfluorooctanoic acid (PFOA) in seven solutions,
representing ion exchange (IEX) regeneration wastes, was investigated, where Na 2 SO 4 …
representing ion exchange (IEX) regeneration wastes, was investigated, where Na 2 SO 4 …
Carbon Adsorbent Properties Impact Hydrated Electron Activity and Perfluorocarboxylic Acid (PFCA) Destruction
Carbon-based adsorbents used to remove recalcitrant water contaminants, including
perfluoroalkyl substances (PFAS), are often regenerated using energy-intensive treatments …
perfluoroalkyl substances (PFAS), are often regenerated using energy-intensive treatments …