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Photocatalytic degradation of perfluorooctanoic acid (PFOA) from water: A mini review.
- Source :
- Environmental Pollution; Feb2024, Vol. 343, pN.PAG-N.PAG, 1p
- Publication Year :
- 2024
-
Abstract
- Perfluorooctanoic acid (PFOA) has drawn increasing attention as a highly persistent organic pollutant. The inherent stability, rigidity and potential toxicities characteristics make it a challenge to develop efficient technologies to eliminate it from water. Photocatalytic technology, as one advanced method, has been widely used in the degradation of PFOA in water. In this review, recent progress in the design of photocatalysts including doping, defects engineering, heterojunction and surface modification to boost the photocatalytic performance toward PFOA is summarized. The relevant degradation mechanisms were also discussed in detail. Finally, future prospect and challenges are proposed. This review may provide new guidelines for researchers to design much more efficient photocatalysts applied in the elimination of PFOA. [Display omitted] • Photocatalytic degradation of PFOA from water was reviewed. • Multiple strategies for improving degradation efficiency of PFOA were categorized. • The underlying degradation mechanisms of PFOA were summarized. • Future prospect and challenges toward photocatalytic degradation of PFOA from water were proposed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02697491
- Volume :
- 343
- Database :
- Supplemental Index
- Journal :
- Environmental Pollution
- Publication Type :
- Academic Journal
- Accession number :
- 175299296
- Full Text :
- https://doi.org/10.1016/j.envpol.2023.123212