Conference proceedings

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

CEST Proceedings are published under the ISSN 2944-9820.

Transformation products of microcystin-RR with reactive species produced by radiolysis of water.

Iliakopoulou S., Triantis T., Antonopoulou M., Edwards C., Linda L., Hiskia A., (Corresponding) Kaloudis T.

Topic:

Advanced oxidation processes

Microcystins (MCs) are potent cyclic-peptide toxins produced by cyanobacteria during freshwater bloom episodes. They can severely impact drinking water supplies and recreational waters. More than 300 MCs are known today, which are toxic, mainly by inhibiting protein phosphatases. MC-RR is an...Read more

Keywords:

Microcystins, water radiolysis, reactive species, transformation products, LC-HRMS

DOI:

https://doi.org/10.30955/gnc2023.00012

Paper ID:

cest2023_00012

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

Paper ID:

cest2023_00070

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

Paper ID:

cest2023_00072