Nox emission modelling from industrial steam boilers
Previous researches often emphasize on the sources and effects of air pollutants in the environment and human population. A part of those studies were done in order to explore the spread or distribution pattern of those pollutants, especially regarding the emission from industrial steam boilers. It...
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Teknologi Malaysia
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/45619/ http://psasir.upm.edu.my/id/eprint/45619/1/NOX.pdf |
| _version_ | 1848850523311046656 |
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| author | Abdullah, Ahmad Makmom Azid, Azman Juahir, Hafizan Amran, Mohammad Azizi Mustafa, Ahmad Dasuki Azaman, Fazureen Nasruddin, Hairul Nazmin |
| author_facet | Abdullah, Ahmad Makmom Azid, Azman Juahir, Hafizan Amran, Mohammad Azizi Mustafa, Ahmad Dasuki Azaman, Fazureen Nasruddin, Hairul Nazmin |
| author_sort | Abdullah, Ahmad Makmom |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Previous researches often emphasize on the sources and effects of air pollutants in the environment and human population. A part of those studies were done in order to explore the spread or distribution pattern of those pollutants, especially regarding the emission from industrial steam boilers. It is very important to evaluate the transfer trend of air pollutants at both local and global scales. In this study, Industrial Source Complex Short Term Version 3 (ISCST3) model has been used to predict the distribution of NOx emitted from industrial steam boilers in the District of Hulu Langat, Selangor. The result of analyses indicates that the emission rates for steam boilers were ranging from 0.0083 kg NOx/hour to as high as 0.2771 kg NOx/hour while the total emission load was 1.9969 kg NOx/hour. The evaluation on dispersion contour shows that the concentration of NOx was higher in 1-hour reading than 24-hour value. The highest concentration of NOx was predicted to be within 104.65 km2 from the sources of NOx (steam boilers). |
| first_indexed | 2025-11-15T10:07:38Z |
| format | Article |
| id | upm-45619 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:07:38Z |
| publishDate | 2015 |
| publisher | Penerbit Universiti Teknologi Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-456192021-02-12T08:50:04Z http://psasir.upm.edu.my/id/eprint/45619/ Nox emission modelling from industrial steam boilers Abdullah, Ahmad Makmom Azid, Azman Juahir, Hafizan Amran, Mohammad Azizi Mustafa, Ahmad Dasuki Azaman, Fazureen Nasruddin, Hairul Nazmin Previous researches often emphasize on the sources and effects of air pollutants in the environment and human population. A part of those studies were done in order to explore the spread or distribution pattern of those pollutants, especially regarding the emission from industrial steam boilers. It is very important to evaluate the transfer trend of air pollutants at both local and global scales. In this study, Industrial Source Complex Short Term Version 3 (ISCST3) model has been used to predict the distribution of NOx emitted from industrial steam boilers in the District of Hulu Langat, Selangor. The result of analyses indicates that the emission rates for steam boilers were ranging from 0.0083 kg NOx/hour to as high as 0.2771 kg NOx/hour while the total emission load was 1.9969 kg NOx/hour. The evaluation on dispersion contour shows that the concentration of NOx was higher in 1-hour reading than 24-hour value. The highest concentration of NOx was predicted to be within 104.65 km2 from the sources of NOx (steam boilers). Penerbit Universiti Teknologi Malaysia 2015 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/45619/1/NOX.pdf Abdullah, Ahmad Makmom and Azid, Azman and Juahir, Hafizan and Amran, Mohammad Azizi and Mustafa, Ahmad Dasuki and Azaman, Fazureen and Nasruddin, Hairul Nazmin (2015) Nox emission modelling from industrial steam boilers. Jurnal Teknologi, 76 (1). pp. 115-123. ISSN 2180-3722; ESSN: 0127-9696 https://www.researchgate.net/publication/282464137 |
| spellingShingle | Abdullah, Ahmad Makmom Azid, Azman Juahir, Hafizan Amran, Mohammad Azizi Mustafa, Ahmad Dasuki Azaman, Fazureen Nasruddin, Hairul Nazmin Nox emission modelling from industrial steam boilers |
| title | Nox emission modelling from industrial steam boilers |
| title_full | Nox emission modelling from industrial steam boilers |
| title_fullStr | Nox emission modelling from industrial steam boilers |
| title_full_unstemmed | Nox emission modelling from industrial steam boilers |
| title_short | Nox emission modelling from industrial steam boilers |
| title_sort | nox emission modelling from industrial steam boilers |
| url | http://psasir.upm.edu.my/id/eprint/45619/ http://psasir.upm.edu.my/id/eprint/45619/ http://psasir.upm.edu.my/id/eprint/45619/1/NOX.pdf |