Temat: air quality monitoring - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Indoor and Outdoor Concentrations of Particulate Matter and Gaseous Pollutants on Different Floors of a University Building: A Case Study
Autorzy:: Cichowicz, Robert
Dobrzański, Maciej
Powiązania:: https://bibliotekanauki.pl/articles/1839306.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: air quality monitoring
VOCs
H2S
PM10
PM2.5
indoor air quality
outdoor air quality
Opis:: In this study, we investigate the changes in the concentrations of suspended particulate matter (PM10 and PM2.5) and selected gaseous pollutants (VOCs, H2S) in the atmospheric air inside and outside a 9-story building, which is intended primarily for the teaching activities. The purpose was to determine whether the air quality inside the building is directly dependent on the outside air quality. The analysis also included the influence of the height of the building, its location and environment, as well as meteorological conditions. No clear correlation was found between the measured parameters inside and outside the building. The height above ground (the floor on which the measurements were made) was found to have a significant influence on the concentration of each pollutant. Wind direction was also found to have a very important impact on the air quality inside the building. A strong relationship was observed on the leeward side between the concentration of impurities on the inside and outside of the building.
Źródło:: Journal of Ecological Engineering; 2021, 22, 1; 162-173
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Analysis and assessment of air quality in the city of Bialystok in 2012-2017
Autorzy:: Skoczko, I.
Szatyłowicz, E.
Powiązania:: https://bibliotekanauki.pl/articles/96263.pdf
Data publikacji:: 2018
Wydawca:: Fundacja Ekonomistów Środowiska i Zasobów Naturalnych
Tematy:: air quality
air monitoring
NOx
PM2,5
PM10
jakość powietrza
monitorowanie powietrza
PM2.5
Opis:: The aim of the research was to assess the state of air pollution with mentioned pollution for the area of the city of Bialystok. The analysis was carried out using data from 2 air monitoring stations. The stations are owned by the Provincial Inspectorate for Environmental Protection in Bialystok. The work also compared the air quality in Bialystok with the air quality in the main voivodship cities with a similar population: Olsztyn, Lublin, Bydgoszcz and two of the largest urban agglomerations in the country: Warsaw and Wroclaw. It was found that the quality of air in the city of Bialystok compared to the analyzed cities is the best. In addition, it was observed that increased concentrations of PM10 and PM2.5 suspended dust occur in Bialystok in the months of X-III, due to the low emission from combustion of fuels.
Źródło:: Ekonomia i Środowisko; 2018, 2; 142-153
0867-8898
Pojawia się w:: Ekonomia i Środowisko
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Analysis of Air Monitoring System in Megacity on the Example of St. Petersburg
Autorzy:: Dzhevaga, Natalia
Borisova, Darya
Powiązania:: https://bibliotekanauki.pl/articles/1839623.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: monitoring
air quality
environmental safety
dust
PM2.5
PM10
volatile organic compound
carbon oxide
nitrogen dioxide
Opis:: The paper considers the current problem of improving the quality of atmospheric monitoring. The paper aimed at conducting a monitoring section of the existing situation in the studied territories in St. Petersburg. The following study methods were described: gravimetric, electrochemical, and chromatographic. The analysis of samples was carried out on the following laboratory facilities of the mobile environmental laboratory: PU-3E aspirator, ECOLAB portable gas analyser, DUSTTRAK 8533 dust analyser, portable gas chromatograph FGKh-1, professional weather station. The study consisted of two parts and was carried out in two districts of the city: Novosmolenskaya Embankment of the Smolenka River (Vasileostrovsky District) and the banks of the Volkovka River (Frunzensky District). As a result of the study, the concentrations of nitrogen dioxide, carbon oxide, suspended solids and volatile organic compounds in the air of the studied districts were measured. The obtained values were compared with the maximal single limiting concentration (LMCm.s.) and assumptions were made about the possible sources of pollution. In the territory of Novosmolenskaya Embankment, the concentration of nitrogen dioxide varied from 0.211 mg/m3 to 0.472 mg/m3, which means the exceedance of LMCm.s. The maximum permissible concentration of the volatile organic compounds (VOC) content in air was exceeded by several orders of magnitude. No exceedance of LMCm.s. was detected for the content of carbon oxide and suspended solids in the air. The empirical data was used to build the air pollution content maps and to calculate the atmospheric pollution index in the studied territory.
Źródło:: Journal of Ecological Engineering; 2021, 22, 4; 175-185
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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