A DOAS System For Monitoring Of Ammonia Emission In The Agricultural Sector

Ammonia emission in the atmosphere is a major concern in EU countries. In 2005 it was reported by European Environmental Agency (EEA) that 93% of the EU15 countries come from agricultural sector. This paper reported an open-path differential optical absorption spectroscopy (DOAS) system to monitor a...

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Main Authors:	Hadi, Manap, M. S., Najib
Format:	Article
Language:	English English
Published:	Elsevier Ltd 2014
Subjects:	T Technology (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/6821/ http://umpir.ump.edu.my/id/eprint/6821/ http://umpir.ump.edu.my/id/eprint/6821/ http://umpir.ump.edu.my/id/eprint/6821/1/A_DOAS_System_For_Monitoring_Of_Ammonia_Emission_In_The_Agricultural_Sector.pdf http://umpir.ump.edu.my/id/eprint/6821/4/A%20DOAS%20System%20for%20Monitoring%20of%20Ammonia%20Emission%20in%20the%20Agricultural%20Sector.pdf

id	ump-6821
recordtype	eprints
spelling	ump-68212018-02-07T06:18:48Z http://umpir.ump.edu.my/id/eprint/6821/ A DOAS System For Monitoring Of Ammonia Emission In The Agricultural Sector Hadi, Manap M. S., Najib T Technology (General) Ammonia emission in the atmosphere is a major concern in EU countries. In 2005 it was reported by European Environmental Agency (EEA) that 93% of the EU15 countries come from agricultural sector. This paper reported an open-path differential optical absorption spectroscopy (DOAS) system to monitor ammonia emission in the agricultural sector. In the initial stage, analysis of the absorption lines for ammonia in the ultraviolet region was performed and the optimum wavelength for ammonia measurement was selected at 212 nm. A few tests were conducted to verify the detection system reliability and this DOAS system was able to detect various ammonia concentrations from 0 to 100 ppm. It is also shown that this DOAS system has better response and recovery time than a chemisorption sensor. In this paper, ammonia levels measurement in a cattle barn for initial monitoring purpose is also reported. The DOAS system is able to measure ammonia concentrations of 2 ppm with fast response time (4 s). Elsevier Ltd 2014 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6821/1/A_DOAS_System_For_Monitoring_Of_Ammonia_Emission_In_The_Agricultural_Sector.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/6821/4/A%20DOAS%20System%20for%20Monitoring%20of%20Ammonia%20Emission%20in%20the%20Agricultural%20Sector.pdf Hadi, Manap and M. S., Najib (2014) A DOAS System For Monitoring Of Ammonia Emission In The Agricultural Sector. Sensors and Actuators B: Chemical, 205. pp. 411-415. ISSN 0925-4005 http://dx.doi.org/10.1016/j.snb.2014.08.080 DOI: 10.1016/j.snb.2014.08.080
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	T Technology (General)
spellingShingle	T Technology (General) Hadi, Manap M. S., Najib A DOAS System For Monitoring Of Ammonia Emission In The Agricultural Sector
description	Ammonia emission in the atmosphere is a major concern in EU countries. In 2005 it was reported by European Environmental Agency (EEA) that 93% of the EU15 countries come from agricultural sector. This paper reported an open-path differential optical absorption spectroscopy (DOAS) system to monitor ammonia emission in the agricultural sector. In the initial stage, analysis of the absorption lines for ammonia in the ultraviolet region was performed and the optimum wavelength for ammonia measurement was selected at 212 nm. A few tests were conducted to verify the detection system reliability and this DOAS system was able to detect various ammonia concentrations from 0 to 100 ppm. It is also shown that this DOAS system has better response and recovery time than a chemisorption sensor. In this paper, ammonia levels measurement in a cattle barn for initial monitoring purpose is also reported. The DOAS system is able to measure ammonia concentrations of 2 ppm with fast response time (4 s).
format	Article
author	Hadi, Manap M. S., Najib
author_facet	Hadi, Manap M. S., Najib
author_sort	Hadi, Manap
title	A DOAS System For Monitoring Of Ammonia Emission In The Agricultural Sector
title_short	A DOAS System For Monitoring Of Ammonia Emission In The Agricultural Sector
title_full	A DOAS System For Monitoring Of Ammonia Emission In The Agricultural Sector
title_fullStr	A DOAS System For Monitoring Of Ammonia Emission In The Agricultural Sector
title_full_unstemmed	A DOAS System For Monitoring Of Ammonia Emission In The Agricultural Sector
title_sort	doas system for monitoring of ammonia emission in the agricultural sector
publisher	Elsevier Ltd
publishDate	2014
url	http://umpir.ump.edu.my/id/eprint/6821/ http://umpir.ump.edu.my/id/eprint/6821/ http://umpir.ump.edu.my/id/eprint/6821/ http://umpir.ump.edu.my/id/eprint/6821/1/A_DOAS_System_For_Monitoring_Of_Ammonia_Emission_In_The_Agricultural_Sector.pdf http://umpir.ump.edu.my/id/eprint/6821/4/A%20DOAS%20System%20for%20Monitoring%20of%20Ammonia%20Emission%20in%20the%20Agricultural%20Sector.pdf
first_indexed	2023-09-18T22:02:56Z
last_indexed	2023-09-18T22:02:56Z
_version_	1777414519286398976

A DOAS System For Monitoring Of Ammonia Emission In The Agricultural Sector

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