This work presents information regarding PM10, PM2.5, Polycyclic Aromatic Hydrocarbons (PAHs), and trace elements that were obtained from two sampling stations, located in the region of Western Macedonia (North-Western Greece), over the course of a 12-month period. Τhe first sampling station was located near the village of Pontokomi (Station 1) and the second (Station 2) in the rural area of Petrana (Fig 1).
View Article and Find Full Text PDFThis manuscript presents the concentrations of inhalable suspended particles with diameter less than 10 µm (PM10) in the region of west Macedonia, Greece, from a total of nine locations, from 2010 to 2020. This region, the only landlocked region in the country, has acted as the pillar of electricity production in Greece since 1960, utilizing lignite in thermal power stations, which was open mined in the locality. However, following Greece's international commitments for climate action, the region has entered a transition, post-lignite process.
View Article and Find Full Text PDFBiomass combustion generates considerable amounts of ash that are related to slagging/fouling problems in combustors. Numerous indices have been proposed in the literature for the evaluation of slagging/fouling tendencies. This paper is focused on the characterization of various biomass ashes in terms of their slagging/fouling tendency.
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January 2021
Solar photovoltaic/thermal technology has been widely utilized in building service area as it generates thermal and electrical energy simultaneously. In order to improve the photovoltaic/thermal system performance, nanofluids are employed as the thermal fluid owing to its high thermal conductivity. This paper summarizes the state-of-the-art of the photovoltaic/thermal systems with different loop-pipe configurations (including heat pipe, vacuum tube, roll-bond, heat exchanger, micro-channel, U-tube, triangular tube and heat mat) and nanoparticles (including Copper-oxide, Aluminium-oxide, Silicon carbide, Tribute, Magnesium-oxide, Cerium-oxide, Tungsten-oxide, Titanium-oxide, Zirconia-oxide, Graphene and Carbon).
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