
Emerging contaminants, Год журнала: 2024, Номер 11(2), С. 100458 - 100458
Опубликована: Дек. 10, 2024
Язык: Английский
Emerging contaminants, Год журнала: 2024, Номер 11(2), С. 100458 - 100458
Опубликована: Дек. 10, 2024
Язык: Английский
Nature Water, Год журнала: 2023, Номер 1(12), С. 1004 - 1015
Опубликована: Дек. 15, 2023
Язык: Английский
Процитировано
31ACS ES&T Water, Год журнала: 2024, Номер 4(4), С. 1191 - 1205
Опубликована: Март 8, 2024
Recent literature has seen a significant surge in studies focusing on new adsorbent materials for per- and polyfluoroalkyl substances (PFASg), class of contaminants found natural waters worldwide that pose considerable threat to human environmental health. Despite growing interest, the fundamental mechanisms PFAS adsorption these are not fully understood, thus hindering progress developing effective solutions removal. This Review aims bridge knowledge gap by offering critical appraisal recent innovations specifically designed treating PFAS. Strategies aimed at enhancing nanopore capacity or introducing anion-exchange capabilities have shown promise. Innovative such as carbon nanotubes, graphene, graphene oxide evaluated. Modified clay-based silica-based adsorbents demonstrated efficacy removing PFAS, driven hydrophobic effect, Coulombic interactions, electrostatic interactions. Polymers, ranging from types synthetic variants, promise removal across wide pH range. We discuss including F–F ion-pair adsorption, ion exchange chemically thermally modified provide general guideline design adsorbents. offers holistic view advances related materials.
Язык: Английский
Процитировано
17Chemosphere, Год журнала: 2024, Номер 351, С. 141209 - 141209
Опубликована: Янв. 18, 2024
Язык: Английский
Процитировано
12Environmental Research, Год журнала: 2024, Номер 261, С. 119719 - 119719
Опубликована: Авг. 3, 2024
Язык: Английский
Процитировано
9Journal of Hazardous Materials, Год журнала: 2024, Номер 479, С. 135737 - 135737
Опубликована: Сен. 3, 2024
Язык: Английский
Процитировано
9Journal of Hazardous Materials Advances, Год журнала: 2024, Номер 16, С. 100463 - 100463
Опубликована: Сен. 7, 2024
Язык: Английский
Процитировано
7Journal of Hazardous Materials, Год журнала: 2024, Номер unknown, С. 136685 - 136685
Опубликована: Ноя. 1, 2024
Язык: Английский
Процитировано
7Environmental Science & Technology, Год журнала: 2024, Номер unknown
Опубликована: Дек. 3, 2024
The products of incomplete destruction (PIDs) per- and polyfluoroalkyl substances (PFAS) represent a substantial ambiguity when employing thermal treatments to remediate PFAS-contaminated materials. In this study, we present new information on PIDs produced in both inert oxidative environments from five long-chain PFAS, including three now regulated under the U.S. Safe Drinking Water Act, one cationic precursor compound, C10 PFAS. data did not support generation tetrafluoromethane any studied carbonyl fluoride was found only potassium perfluorooctanesulfonate (K-PFOS) heated air narrow temperature range. Oxidative conditions (air) were observed facilitate PFAS degradation accelerate mineralization K-PFOS. Spectroscopic suggest that is initiated by cleavage bonds form perfluoroalkyl radicals, leading organofluorine (e.g., perfluoroalkenes). air, radicals react with oxygen oxygen-containing PIDs. enhanced adding solid additives, which categorized as highly effective granular activated carbon (GAC) certain noble metals), moderately effective, noneffective. Remarkably, simply GAC, achieved >90% perfluorooctanoic acid at 300 °C ∼1.9 atm within just 60 min without using water or solvents.
Язык: Английский
Процитировано
7Chemosphere, Год журнала: 2024, Номер 363, С. 142971 - 142971
Опубликована: Авг. 4, 2024
Язык: Английский
Процитировано
6Journal of Hazardous Materials, Год журнала: 2023, Номер 463, С. 132660 - 132660
Опубликована: Сен. 29, 2023
Язык: Английский
Процитировано
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