Displaying 1 - 8 of 8 in atmospheric (remove filter)
CEST Proceedings are published under the ISSN 2944-9820.
Conversion of coal fly ash by-products into high-grade zeolite by a quasi natural crystallization process
Zgureva D., (Corresponding) Boycheva S.
Topic:
Hazardous waste management
Recently, the synthesis of zeolites from coal fly ash (FA) has been extensively studied regarding the process optimization, industrial upscaling and technological commercialization. The obtaining of fly ash zeolites (FAZ) is based on the transformation of aluminosilicates of FA by alkaline...Read more
Daily wind gusts in relation to mean daily wind speed and atmospheric circulation
(Corresponding) DELIGIORGI D., PHILIPPOPOULOS K., GRANAKIS K.
Topic:
Atmospheric chemistry and physics
An important aspect in the design of wind farms and consequently in wind power production, is the sensitivity of wind turbines to wind gusts. This study aims at estimating the probability of occurrence of daily wind gusts for different atmospheric circulation regimes. The analysis is performed for...Read more
Remote sensing measurements and investigation of the ABL temperature profile over large and broad mountain basin
(Corresponding) TRIANTAFYLLOU A., GARAS S., DIAMANTOPOULOS C., KALDELLIS J., OULEIRIDIS L., KONSTANTINIDIS E.
Topic:
Atmospheric chemistry and physics
Continuous Atmospheric Boundary Layer (ABL) temperature profile measurements are of particular interest in a variety of applications and studies, including air pollution and pollutants dispersion, agricultural meteorology, aeronautical meteorology, mesoscale meteorology, weather forecasting,...Read more
Keywords:
Atmospheric Boundary Layer, temperature profile, passive microwave radiometry
Degradation of textile dyes in water by gas-liquid NSP-DBD plasma
MEROPOULIS S., (Corresponding) AGGELOPOULOS C.
Topic:
Advanced oxidation processes
Textile dyes represent some of the most complicated environmental pollutants due to their variety and complex structure. Cold atmospheric plasma (CAP) is regarded as a highly competitive advanced oxidation process towards the removal of organic pollutants from wastewater. In this study, a gas-...Read more
Climatology of the impact of atmospheric circulation on surface meteorological conditions over Greece
(Corresponding) Philippopoulos K., Tzanis C., Deligiorgi D., Alimissis A.
Topic:
Environmental data analysis and modelling
Large-scale atmospheric circulation is a critical factor that controls the surface climatic conditions of a specific region. The scope of this work is to examine this relationship for different climatic regions over Greece and provide a detailed descriptive statistical analysis for multiple...Read more
Adsorption of antibiotics and dyes with individual and simultaneous mechanisms onto halloysite nanoclay and regeneration by cold plasma bubbling technology of saturated adsorbent
Giannoulia S., Triantaphyllidou E., Tekerlekopoulou A., (Corresponding) Aggelopoulos C.
Topic:
Water and wastewater reuse
Methylene blue (MB) dye and the antibiotic enrofloxacin (ENRO) were individually and simultaneously removed from aqueous solutions while halloysite nanoclay (HNC) was also regenerated using cold atmospheric plasma (CAP) bubbling. In contrast to Fenton oxidation, the CAP-bubbling method efficiently...Read more
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
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)
