TY  - CONF
AU  - Kasalica, Kristina
AU  - Jiménez, Begoña
AU  - Yamamoto, Atsushi
AU  - Inui, Hideyuki
AU  - Lješević, Marija
AU  - Radić, Nenad
AU  - Gojgić-Cvijović, Gordana D.
AU  - Slavković-Beškoski, Latinka
AU  - Radulović, Jelena
AU  - Nakano, Takeshi
AU  - Beškoski, Vladimir
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6410
AB  - Per- and polyfluoroalkyl substances (PFAS) are a group of synthetic chemicals with extremely strong C-F bonds. Due to their thermal stability, acid resistance, and high surface activity, they have been widely used for several decades in various consumer products. PFAS has been detected in water, soil, sediment, air, food, and biota samples on all continents and due to this are recognized as environmental and human health risk (Carlson et al. 2022). In the last decade, several available technologies were tested for the remediation of PFAS-polluted environments, such as adsorption, filtration, thermal destruction, oxidation/reduction, and soil washing, but several disadvantages were reported (Bolan et al., 2021). We hypothesize that by using advanced oxidation techniques followed by microbial treatment decrease in the concentration of PFOA as a PFAS model compound will occur. In the beginning, we tested separately abiotic and biotic degradation of PFOA. Target LC-MS/MS was used for quantitative analysis of PFOA decrease, and for detecting degradation products, nontargeted LC-MS/MS analysis was used.  In the photocatalysis study, we used selected Ti and Al-based photocatalysts. The experiments were conducted at 20 °C in an open cylindrical polypropylene reactor, and a simulated solar radiation lamp (Solimed BH Quarzlampen) was used as a light source. Microbial communities were isolated from the locations in Serbia, Japan, and Italy known for their pollution with PFAS, and enrichment was conducted on the media supplemented with ppm values of PFOA (Beskoski et al., 2018). Microbial communities were used as inoculum in the PFOA biodegradation study.
C3  - 18th International Conference on Chemistry and the Environment (ICCE 2023), Book of Abstracts, 11-15 June 2023, Venice, Italy
T1  - PFAS, from here to Eternity - or maybe not
SP  - 183
EP  - 183
UR  - https://hdl.handle.net/21.15107/rcub_cherry_6410
ER  - 

@conference{
author = "Kasalica, Kristina and Jiménez, Begoña and Yamamoto, Atsushi and Inui, Hideyuki and Lješević, Marija and Radić, Nenad and Gojgić-Cvijović, Gordana D. and Slavković-Beškoski, Latinka and Radulović, Jelena and Nakano, Takeshi and Beškoski, Vladimir",
year = "2023",
abstract = "Per- and polyfluoroalkyl substances (PFAS) are a group of synthetic chemicals with extremely strong C-F bonds. Due to their thermal stability, acid resistance, and high surface activity, they have been widely used for several decades in various consumer products. PFAS has been detected in water, soil, sediment, air, food, and biota samples on all continents and due to this are recognized as environmental and human health risk (Carlson et al. 2022). In the last decade, several available technologies were tested for the remediation of PFAS-polluted environments, such as adsorption, filtration, thermal destruction, oxidation/reduction, and soil washing, but several disadvantages were reported (Bolan et al., 2021). We hypothesize that by using advanced oxidation techniques followed by microbial treatment decrease in the concentration of PFOA as a PFAS model compound will occur. In the beginning, we tested separately abiotic and biotic degradation of PFOA. Target LC-MS/MS was used for quantitative analysis of PFOA decrease, and for detecting degradation products, nontargeted LC-MS/MS analysis was used.  In the photocatalysis study, we used selected Ti and Al-based photocatalysts. The experiments were conducted at 20 °C in an open cylindrical polypropylene reactor, and a simulated solar radiation lamp (Solimed BH Quarzlampen) was used as a light source. Microbial communities were isolated from the locations in Serbia, Japan, and Italy known for their pollution with PFAS, and enrichment was conducted on the media supplemented with ppm values of PFOA (Beskoski et al., 2018). Microbial communities were used as inoculum in the PFOA biodegradation study.",
journal = "18th International Conference on Chemistry and the Environment (ICCE 2023), Book of Abstracts, 11-15 June 2023, Venice, Italy",
title = "PFAS, from here to Eternity - or maybe not",
pages = "183-183",
url = "https://hdl.handle.net/21.15107/rcub_cherry_6410"
}

Kasalica, K., Jiménez, B., Yamamoto, A., Inui, H., Lješević, M., Radić, N., Gojgić-Cvijović, G. D., Slavković-Beškoski, L., Radulović, J., Nakano, T.,& Beškoski, V.. (2023). PFAS, from here to Eternity - or maybe not. in 18th International Conference on Chemistry and the Environment (ICCE 2023), Book of Abstracts, 11-15 June 2023, Venice, Italy, 183-183.
https://hdl.handle.net/21.15107/rcub_cherry_6410

Kasalica K, Jiménez B, Yamamoto A, Inui H, Lješević M, Radić N, Gojgić-Cvijović GD, Slavković-Beškoski L, Radulović J, Nakano T, Beškoski V. PFAS, from here to Eternity - or maybe not. in 18th International Conference on Chemistry and the Environment (ICCE 2023), Book of Abstracts, 11-15 June 2023, Venice, Italy. 2023;:183-183.
https://hdl.handle.net/21.15107/rcub_cherry_6410 .

Kasalica, Kristina, Jiménez, Begoña, Yamamoto, Atsushi, Inui, Hideyuki, Lješević, Marija, Radić, Nenad, Gojgić-Cvijović, Gordana D., Slavković-Beškoski, Latinka, Radulović, Jelena, Nakano, Takeshi, Beškoski, Vladimir, "PFAS, from here to Eternity - or maybe not" in 18th International Conference on Chemistry and the Environment (ICCE 2023), Book of Abstracts, 11-15 June 2023, Venice, Italy (2023):183-183,
https://hdl.handle.net/21.15107/rcub_cherry_6410 .