Challenges and current status of the biological treatment of PFAS-contaminated soils

E Shahsavari, D Rouch, LS Khudur… - … in Bioengineering and …, 2021 - frontiersin.org
Per-and polyfluoroalkyl substances (PFAS) are Synthetic Organic Compounds (SOCs)
which are of current concern as they are linked to a myriad of adverse health effects in …

Challenges of aqueous per-and polyfluoroalkyl substances (PFASs) and their foreseeable removal strategies

B Ji, P Kang, T Wei, Y Zhao - Chemosphere, 2020 - Elsevier
Per-and polyfluoroalkyl substances (PFASs) are artificial refractory organic pollutants which
are widely presented in aqueous environment. Due to the unquiet strength of the highly …

Insights into the degradation mechanism of perfluorooctanoic acid under visible-light irradiation through fabricating flower-shaped Bi5O7I/ZnO nn heterojunction …

Y Yang, W Ji, X Li, Z Zheng, F Bi, M Yang, J Xu… - Chemical Engineering …, 2021 - Elsevier
Perfluorooctanoic acid (PFOA), which is an emerging contaminant, has received extensive
attention in recent times due to its high toxicity and environmental risk. In this study, BiOI …

[HTML][HTML] Examining sorption of perfluoroalkyl substances (PFAS) in biochars and other carbon-rich materials

J Fabregat-Palau, M Vidal, A Rigol - Chemosphere, 2022 - Elsevier
The use of carbon-rich sorbents to remove and/or immobilize perfluoroalkyl substances
(PFAS) in contaminated environmental scenarios is attracting increasing interest. The …

[HTML][HTML] Adsorption of per-and polyfluoroalkyl substances (PFAS) to containers

JE Zenobio, OA Salawu, Z Han, AS Adeleye - Journal of Hazardous …, 2022 - Elsevier
Mass transfer of per-and polyfluoroalkyl substances (PFAS) to container walls during sample
collection and storage or experimentation is an important source of error in PFAS analysis …

Biochar sorption of PFOS, PFOA, PFHxS and PFHxA in two soils with contrasting texture

M Askeland, BO Clarke, SA Cheema, A Mendez… - Chemosphere, 2020 - Elsevier
The ability to immobilise PFAS in soil may be an essential interim tool while technologies
are developed for effective long-term treatment of PFAS contaminated soils. Serial sorption …

Adsorption of Perfluorooctane sulfonate (PFOS) onto metal oxides modified biochar

M Hassan, Y Liu, R Naidu, J Du, F Qi - Environmental Technology & …, 2020 - Elsevier
Perfluorooctane sulfonate (PFOS) is a persistent organic pollutant (POP), which poses
potential toxicity to biotic and abiotic ecosystem. Adsorption of PFOS from soil and water has …

Synthesis of magnetic chitosan biopolymeric spheres and their adsorption performances for PFOA and PFOS from aqueous environment

SSD Elanchezhiyan, J Preethi, K Rathinam… - Carbohydrate …, 2021 - Elsevier
Due to numerous applications and excellent environmental stability, long-chain
perfluorinated chemicals (PFCs) are ubiquitous in water across the world and adversely …

Adsorption of perfluoroalkyl acids on granular activated carbon supported chitosan: Role of nanobubbles

W Liu, T Lin, X Zhang, F Jiang, X Yan, H Chen - Chemosphere, 2022 - Elsevier
The safety threat posed by Perfluoroalkyl acids (PFAAs) in drinking water is a growing
concern. In this study, we loaded chitosan (CS) on granular activated carbon (GAC) to …

Enhanced removal of organic, nutrients, and PFCs in the iron-carbon micro-electrolysis constructed wetlands: Mechanism and iron cycle

X Zheng, C Zhou, F Wu, H Xu, Z Zhao, Z Han… - Chemical Engineering …, 2023 - Elsevier
The poor removal capacity of the wastewater treatment plants (WWTPs) on perfluorinated
compounds (PFCs) results in the desirability of advanced treatment. Therefore, this study …