E3S Web of Conferences
Volume 28, 2018X-th Scientific Conference Air Protection in Theory and Practice
|Number of page(s)||8|
|Published online||10 January 2018|
Seasonal variations in chromium concentration in urban atmospheric aerosol in the city of Radom
Kazimierz Pulaski University of Technology and Humanities, Department of Environmental Protection, 26-600 Radom, B. Chrobrego 27, Poland
2 Warsaw University of Technology, Faculty of Building Services, Hydro and Environmental Engineering, 00-653 Warsaw, Nowowiejska 20, Poland
* Corresponding author: email@example.com
This paper presents seasonal variations in the occurrence of chromium in urban particulate matter (PM). Radom is an interesting area for this type of research due to its typical antiquated heating infrastructure. PM samples of two particulate fractions PM2.5 (particulates ≤ 2.5 µm) and PM10 (particulates ≤ 10 µm) were collected using a Copley cascade impactor Hi-Flow MOUDI Model 130. Chromium was determined in the samples using the GF-AAS technique. The concentration of chromium in PM2.5 was in the range of 0.38 to 3.2 ng/m3, whereas in PM10 it ranged from 0.43 to 4.1 ng/m3.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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