Conference proceedings

Displaying 1 - 3 of 3 in CEST2023 (remove filter), nitrogen (remove filter), Advanced oxidation processes (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

Comparison between plasma microbubbles and gas-liquid dielectric barrier discharge (DBD) plasma for pollutants degradation in water

Meropoulis S., (Corresponding) Aggelopoulos C.
Topic: 
Advanced oxidation processes
This study's main emphasis is the direct comparison between gas-liquid dielectric barrier discharge (GLDBD) and plasma microbubbles (PMB) concerning the kinetics related to the contaminant’s destruction and plasma-activated water composition. As contaminants with different structures,...Read more
Keywords: 
Plasma bubbles; Dielectric barrier discharge; Plasma-activated water; Wastewater treatment; Reactive oxygen and nitrogen species; Cold atmospheric plasma.
DOI: 
https://doi.org/10.30955/gnc2023.00070
Conference: 
CEST2023
Paper ID: 
cest2023_00070
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Destruction of Perfluorooctanoic acid (PFOA) in water by cold atmospheric plasma

Papalexopoulou K., Ronen A., (Corresponding) Aggelopoulos C.
Topic: 
Advanced oxidation processes
Cold atmospheric plasma was investigated as for the remediation of perfluorooctanoic acid (PFOA) contaminated water. The destruction of the highly toxic PFOA is a challenging task since it is a persistent and bioaccumulative chemical causing pollution in waterbodies. In this study, plasma...Read more
Keywords: 
Per- and polyfluoroalkyl substances (PFAS), cold atmospheric plasma (CAP), wastewater treatment, dielectric barrier discharge (DBD), reactive oxygen and nitrogen species (RONS)
DOI: 
https://doi.org/10.30955/gnc2023.00072
Conference: 
CEST2023
Paper ID: 
cest2023_00072
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Synthesis of iron and nitrogen co-doped biochar for the activation of peroxymonosulfate to degrade sulfamethoxazole

Xue Y., Kamali M., (Corresponding) Dewil R.
Topic: 
Advanced oxidation processes
In this study, iron and nitrogen co-doped biochar (Fe-N-BC) was synthesized by a facile pyrolysis process of mixed walnut shell, melamine, and iron(III) chloride, and then the biochar (BC), nitrogen-doped biochar (N-BC), and iron-doped biochar (Fe-BC) also were prepared as a control. The Fe-N-BC...Read more
Keywords: 
Iron and nitrogen co-doped biochar; peroxymonosulfate; mechanisms; toxicity.
DOI: 
https://doi.org/10.30955/gnc2023.00352
Conference: 
CEST2023
Paper ID: 
cest2023_00352
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