Dataset of Polycyclic aromatic hydrocarbons and trace elements in PM2.5 and PM10 atmospheric particles from two locations in North-Western Greece.

Autor:	Evagelopoulos V; Department of Chemical Engineering, University of Western Macedonia, 50100, Kozani, Greece.; Environmental Centre, Region of Western Macedonia, 50200 Ptolemais, Greece., Charisiou ND; Department of Chemical Engineering, University of Western Macedonia, 50100, Kozani, Greece., Zoras S; Department of Environmental Engineering, Faculty of Engineering, Democritus University of Thrace, 67100 Xanthi, Greece.
Jazyk:	angličtina
Zdroj:	Data in brief [Data Brief] 2022 May 13; Vol. 42, pp. 108266. Date of Electronic Publication: 2022 May 13 (Print Publication: 2022).
DOI:	10.1016/j.dib.2022.108266
Abstrakt:	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). Specifically, for each location, daily particulate samples PM10 (total 58 samples) and PM2.5 (total 64 samples) were collected. Moreover, and again for each location, 50 samples (22 PM10 and 28 PM2.5) were further analyzed for the determination of 15 (PAHs) and 72 samples (36 PM10 and 36 PM2.5) were further analyzed for the determination of a total of 17 trace elements. Thus, a total of approximately 10 samples per month was obtained from each sampling station (122 samples per sampling station over the course of 12 months). The samples were collected using two low volume samplers, LVS 3.1 and PNS16T-3.1 (Comde-Derenda GmbH). Trace elements were trapped using 47 mm glass fiber filters and were recovered using microwave extraction; for their determination, the graphite furnace atomic absorption spectrometry (GFAAS) technique was utilized. The PAHs were trapped with 47 mm quartz fiber filters and were analyzed using dichloromethane extraction followed by gas chromatography-mass spectrometry. This region of Western Macedonia has historically been the center of electricity production in Greece. Lignite is mined in open-cast mines and used as feed in a number of thermal power plants. At its peak, which was in the 1990's, the areas produced close to 70% of electricity in Greece. Since then, electricity production (and related activities) are in decline as, due to Greece's EU commitments, the region has entered a transition, post-lignite process. Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (© 2022 The Authors. Published by Elsevier Inc.)
Databáze:	MEDLINE
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