An overview of the occurrence and remediation of
perfluorooctanoic acid (PFOA) in wastewater-recommendations for
cost-effective removal techniques in developing economies

J 2024

An overview of the occurrence and remediation of perfluorooctanoic acid (PFOA) in wastewater-recommendations for cost-effective removal techniques in developing economies

PAVITHRA, K.; Brij Mohan SHARMA a Paromita CHAKRABORTY

Základní údaje

Originální název

An overview of the occurrence and remediation of perfluorooctanoic acid (PFOA) in wastewater-recommendations for cost-effective removal techniques in developing economies

Autoři

PAVITHRA, K.; Brij Mohan SHARMA a Paromita CHAKRABORTY

Vydání

CURRENT OPINION IN ENVIRONMENTAL SCIENCE & HEALTH, AMSTERDAM, ELSEVIER, 2024, 2468-5844

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10511 Environmental sciences

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 6.600

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/24:00137533

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Perfluorooctanoic acid (PFOA); Wastewater; Adsorption; Remedia-tion

Štítky

143180, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 25. 2. 2025 08:55, Mgr. Michaela Hylsová, Ph.D.

Anotace

V originále

Perfluorooctanoic acid (PFOA) is a long-chain perfluoroalkyl carboxylic acid with endocrine-disrupting properties. Data gaps exist on the presence of such carcinogenic emerging contaminants in water resources and their safe removal, particularly in developing countries. Furthermore, the lack of treatment facilities typically designed for contaminants present at trace levels is a growing concern. This study provides an overview of the production, use, and current data on PFOA ending in wastewater treatment plants and highlight the importance of adsorbent-based removal of PFOA from wastewater. Research studies highlight that traditional wastewater treatment methods, including using low-pressure membranes, struggle to eliminate PFOA effectively. In contrast, biochar-based nanomaterials and composites used as adsorbents have emerged as a promising removal technique. However, the adsorption of PFOA is governed by multiple mechanisms, including electrostatic interactions, hydrophobic interactions, ligand exchange processes, and hydrogen bonding. We recommend that using adsorbent-based filter beds can be a cost-effective and sustainable solution for managing PFOA in wastewater, particularly in developing economies.

Návaznosti

EH22_010/0003229, projekt VaV

Název: MSCAfellow5_MUNI

90269, velká výzkumná infrastruktura

Název: RECETOX RI II

Citovat

PAVITHRA, K.; Brij Mohan SHARMA a Paromita CHAKRABORTY. An overview of the occurrence and remediation of perfluorooctanoic acid (PFOA) in wastewater-recommendations for cost-effective removal techniques in developing economies. CURRENT OPINION IN ENVIRONMENTAL SCIENCE & HEALTH. AMSTERDAM: ELSEVIER, 2024, roč. 41, October 2024, s. 1-10. ISSN 2468-5844. Dostupné z: https://doi.org/10.1016/j.coesh.2024.100565.

@article{2449052,
   author = {Pavithra, K. and Sharma, Brij Mohan and Chakraborty, Paromita},
   article_location = {AMSTERDAM},
   article_number = {October 2024},
   doi = {https://doi.org/10.1016/j.coesh.2024.100565},
   keywords = {Perfluorooctanoic acid (PFOA); Wastewater; Adsorption; Remedia-tion},
   language = {eng},
   issn = {2468-5844},
   journal = {CURRENT OPINION IN ENVIRONMENTAL SCIENCE & HEALTH},
   title = {An overview of the occurrence and remediation of perfluorooctanoic acid (PFOA) in wastewater-recommendations for cost-effective removal techniques in developing economies},
   url = {https://www.sciencedirect.com/science/article/pii/S2468584424000357?via%3Dihub},
   volume = {41},
   year = {2024}
}

TY  - JOUR
ID  - 2449052
AU  - Pavithra, K. - Sharma, Brij Mohan - Chakraborty, Paromita
PY  - 2024
TI  - An overview of the occurrence and remediation of perfluorooctanoic acid (PFOA) in wastewater-recommendations for cost-effective removal techniques in developing economies
JF  - CURRENT OPINION IN ENVIRONMENTAL SCIENCE & HEALTH
VL  - 41
IS  - October 2024
SP  - 1-10
EP  - 1-10
PB  - ELSEVIER
SN  - 24685844
KW  - Perfluorooctanoic acid (PFOA)
KW  - Wastewater
KW  - Adsorption
KW  - Remedia-tion
UR  - https://www.sciencedirect.com/science/article/pii/S2468584424000357?via%3Dihub
N2  - Perfluorooctanoic acid (PFOA) is a long-chain perfluoroalkyl carboxylic acid with endocrine-disrupting properties. Data gaps exist on the presence of such carcinogenic emerging contaminants in water resources and their safe removal, particularly in developing countries. Furthermore, the lack of treatment facilities typically designed for contaminants present at trace levels is a growing concern. This study provides an overview of the production, use, and current data on PFOA ending in wastewater treatment plants and highlight the importance of adsorbent-based removal of PFOA from wastewater. Research studies highlight that traditional wastewater treatment methods, including using low-pressure membranes, struggle to eliminate PFOA effectively. In contrast, biochar-based nanomaterials and composites used as adsorbents have emerged as a promising removal technique. However, the adsorption of PFOA is governed by multiple mechanisms, including electrostatic interactions, hydrophobic interactions, ligand exchange processes, and hydrogen bonding. We recommend that using adsorbent-based filter beds can be a cost-effective and sustainable solution for managing PFOA in wastewater, particularly in developing economies.
ER  -

PAVITHRA, K.; Brij Mohan SHARMA a Paromita CHAKRABORTY. An overview of the occurrence and remediation of perfluorooctanoic acid (PFOA) in wastewater-recommendations for cost-effective removal techniques in developing economies. \textit{CURRENT OPINION IN ENVIRONMENTAL SCIENCE \&{}amp; HEALTH}. AMSTERDAM: ELSEVIER, 2024, roč.~41, October 2024, s.~1-10. ISSN~2468-5844. Dostupné z: https://doi.org/10.1016/j.coesh.2024.100565.

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