Chehrehei, Maryam, Mirzahosseini, Seyed Alireza, Mansouri, Nabiollah, Behzadi, Mohammad Hassan, Rashidi, Yousef. (1401). Estimation of Benzene from Storage Tanks and Determination of the Permissible Distance from Gas Stations. , 9(2), 745-755. doi: 10.22059/poll.2022.350101.1669
Maryam Chehrehei; Seyed Alireza Mirzahosseini; Nabiollah Mansouri; Mohammad Hassan Behzadi; Yousef Rashidi. "Estimation of Benzene from Storage Tanks and Determination of the Permissible Distance from Gas Stations". , 9, 2, 1401, 745-755. doi: 10.22059/poll.2022.350101.1669
Chehrehei, Maryam, Mirzahosseini, Seyed Alireza, Mansouri, Nabiollah, Behzadi, Mohammad Hassan, Rashidi, Yousef. (1401). 'Estimation of Benzene from Storage Tanks and Determination of the Permissible Distance from Gas Stations', , 9(2), pp. 745-755. doi: 10.22059/poll.2022.350101.1669
Chehrehei, Maryam, Mirzahosseini, Seyed Alireza, Mansouri, Nabiollah, Behzadi, Mohammad Hassan, Rashidi, Yousef. Estimation of Benzene from Storage Tanks and Determination of the Permissible Distance from Gas Stations. , 1401; 9(2): 745-755. doi: 10.22059/poll.2022.350101.1669

Estimation of Benzene from Storage Tanks and Determination of the Permissible Distance from Gas Stations

Pollution
دوره 9، شماره 2، تابستان 2023، صفحه 745-755    اصل مقاله (1.19 M)
نوع مقاله: Original Research Paper
شناسه دیجیتال (DOI): 10.22059/poll.2022.350101.1669
نویسندگان
Maryam Chehrehei1؛ Seyed Alireza Mirzahosseini* 1؛ Nabiollah Mansouri1؛ Mohammad Hassan Behzadi2؛ Yousef Rashidi3
1Faculty of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran
2Faculty of Basic Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran
3Institute of Environmental Sciences, Shahid Beheshti University, Tehran, Iran
چکیده
Benzene is considered a toxic and hazardous pollutant in Tehran metropolis. The storage tanks of petroleum products and refueling in gas stations are among the main sources of benzene emissions. Using the software AERMOD and reviewing the benzene dispersion maps at different distances from 412 storage tanks at 148 gas stations, it was found the permissible distance of the emission source is dependent on various variables such as the number of loading times and the storage capacity. When, storage capacity in the range of 60,000 L to 96,000 L and the number of loading is in the range of 675 to 1328 times a year, the concentration of benzene at a distance of 30 m of the emission source reaches the annual standard of 5 μg/ m3. While, storage capacity in the range of 80,000 L to 128,000 L and the number of loading is in the range of 1329 to 1834 times a year, the concentration of benzene at a distance of 40 m of the emission source reaches the annual standard of 5 μg/ m3. Also, based on the analysis of data and the linear regression equation, the permissible distance of the emission source can be predicted.
کلیدواژه‌ها
Benzene emissions؛ Gas station؛ Modeling؛ Permissible distance؛ Sensitive and residential areas
مراجع
آمار
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