Air pollution monitoring system in semi enclosed building for agricultural sector
This paper describes the development of an optical sensor system to monitor ammonia emission in the agricultural sector. At initial stage, an open path optical technique where a cylindrical chamber is used to detect low ammonia concentration within the Ultraviolet region. The methodology describing...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IOP Publishing
2020
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/29030/ http://umpir.ump.edu.my/id/eprint/29030/13/Air%20pollution%20monitoring%20system%20in%20semi%20enclosed.pdf |
| _version_ | 1848823192424022016 |
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| author | S., Nurulain Najib, Muhammad Sharfi E., Lewis Salim, M. R. Manap, H. |
| author_facet | S., Nurulain Najib, Muhammad Sharfi E., Lewis Salim, M. R. Manap, H. |
| author_sort | S., Nurulain |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This paper describes the development of an optical sensor system to monitor ammonia emission in the agricultural sector. At initial stage, an open path optical technique where a cylindrical chamber is used to detect low ammonia concentration within the Ultraviolet region. The methodology describing the operation of the sensor with wavelengths combination technique to optimize the measurement is presented. The results show the sensor is best measuring ammonia concentration at combination wavelengths (around 212 nm) with the Lower Detection Limit of 2.25 ppm and 1 s response time is achieved. Then the system is tested to monitor ammonia pollution in the cattle barn in Tipperary, Ireland. It shows that the developed system is able to detect and measure very low ammonia concentration which is less than 2 ppm. |
| first_indexed | 2025-11-15T02:53:14Z |
| format | Conference or Workshop Item |
| id | ump-29030 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:53:14Z |
| publishDate | 2020 |
| publisher | IOP Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-290302023-12-08T07:23:41Z http://umpir.ump.edu.my/id/eprint/29030/ Air pollution monitoring system in semi enclosed building for agricultural sector S., Nurulain Najib, Muhammad Sharfi E., Lewis Salim, M. R. Manap, H. TK Electrical engineering. Electronics Nuclear engineering This paper describes the development of an optical sensor system to monitor ammonia emission in the agricultural sector. At initial stage, an open path optical technique where a cylindrical chamber is used to detect low ammonia concentration within the Ultraviolet region. The methodology describing the operation of the sensor with wavelengths combination technique to optimize the measurement is presented. The results show the sensor is best measuring ammonia concentration at combination wavelengths (around 212 nm) with the Lower Detection Limit of 2.25 ppm and 1 s response time is achieved. Then the system is tested to monitor ammonia pollution in the cattle barn in Tipperary, Ireland. It shows that the developed system is able to detect and measure very low ammonia concentration which is less than 2 ppm. IOP Publishing 2020 Conference or Workshop Item PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/29030/13/Air%20pollution%20monitoring%20system%20in%20semi%20enclosed.pdf S., Nurulain and Najib, Muhammad Sharfi and E., Lewis and Salim, M. R. and Manap, H. (2020) Air pollution monitoring system in semi enclosed building for agricultural sector. In: Journal of Physics: Conference Series, First International Conference on Advances in Physical Sciences and Materials , 13-14 August 2020 , Coimbatore, India. pp. 1-11., 1706 (012064). ISSN 1742-6596 (Presented) |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering S., Nurulain Najib, Muhammad Sharfi E., Lewis Salim, M. R. Manap, H. Air pollution monitoring system in semi enclosed building for agricultural sector |
| title | Air pollution monitoring system in semi enclosed building for agricultural sector |
| title_full | Air pollution monitoring system in semi enclosed building for agricultural sector |
| title_fullStr | Air pollution monitoring system in semi enclosed building for agricultural sector |
| title_full_unstemmed | Air pollution monitoring system in semi enclosed building for agricultural sector |
| title_short | Air pollution monitoring system in semi enclosed building for agricultural sector |
| title_sort | air pollution monitoring system in semi enclosed building for agricultural sector |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/29030/ http://umpir.ump.edu.my/id/eprint/29030/13/Air%20pollution%20monitoring%20system%20in%20semi%20enclosed.pdf |