Academic Journal
Concentration variability of water-soluble ions during the acceptable and exceeded pollution in an industrial region
| العنوان: | Concentration variability of water-soluble ions during the acceptable and exceeded pollution in an industrial region |
|---|---|
| المؤلفون: | Švédová, Barbora, Raclavská, Helena, Kucbel, Marek, Růžičková, Jana, Raclavský, Konstantin, Koliba, Miroslav, Juchelková, Dagmar |
| بيانات النشر: | MDPI |
| سنة النشر: | 2020 |
| المجموعة: | DSpace VŠB-TUO (Vysoká škola báňská - Technická univerzita Ostrava / Technical University of Ostrava) |
| مصطلحات موضوعية: | water-soluble inorganic ions, particulate matter, meteorological parameters, enrichment factor, air pollution |
| الوصف: | This study investigates the chemical composition of water-soluble inorganic ions at eight localities situated in the Moravian-Silesian Region (the Czech Republic) at the border with Poland. Water-soluble inorganic ions were monitored in the winter period of 2018 (January, 11 days and February, 5 days). The set was divided into two periods: the acceptable period (the 24-h concentration of PM10 < 50 mu g/m(3)) and the period with exceeded pollution (PM10 > 50 mu g/m(3)). Air quality in the Moravian-Silesian Region and Upper Silesia is among the most polluted in Europe, especially in the winter season when the concentration of PM10 is repeatedly exceeded. The information on the occurrence and behaviour of water-soluble inorganic ions in the air during the smog episodes in Europe is insufficient. The concentrations of water-soluble ions (chlorides, sulphates, nitrates, ammonium ions, potassium) during the exceeded period are higher by two to three times compared with the acceptable period. The major anions for both acceptable period and exceeded pollution are nitrates. During the period of exceeded pollution, percentages of water-soluble ions in PM10 decrease while percentages of carbonaceous matter and insoluble particles (fly ash) increase. ; Web of Science ; 17 ; 10 ; art. no. 3447 |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1660-4601 |
| Relation: | International Journal of Environmental Research and Public Health; http://doi.org/10.3390/ijerph17103447; International Journal of Environmental Research and Public Health. 2020, vol. 17, issue 10, art. no. 3447.; http://hdl.handle.net/10084/141788; 000539300900104 |
| DOI: | 10.3390/ijerph17103447 |
| الاتاحة: | http://hdl.handle.net/10084/141788 https://doi.org/10.3390/ijerph17103447 |
| Rights: | © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license. ; http://creativecommons.org/licenses/by/4.0/ ; openAccess |
| رقم الانضمام: | edsbas.7D8BC3D7 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 16604601 |
|---|---|
| DOI: | 10.3390/ijerph17103447 |