The Interference Study of Green-House Gases for an Ammonia Sensor

• Main Authors: Hadi, Manap, Lewis, Elfed
• Format: Article
• Language: English; English
• Published: 2015
• Subjects: TD Environmental technology. Sanitary engineering
• Online Access: http://umpir.ump.edu.my/id/eprint/12842/1/cpese.pdf; http://umpir.ump.edu.my/id/eprint/12842/2/The%20Interference%20Study%20of%20Greenhouse.pdf; http://umpir.ump.edu.my/id/eprint/12842/; http://dx.doi.org/10.4028/www.scientific.net/AMM.704.244

This paper describes a preliminary study o the possibility or greenhouse interference during ammonia measurement in the 200nm-230nm region. An absorption spectrum or ammonia as compared with the greenhouse gases absorption lines to theoretically justify that there were no discernible interference effects during the ammonia concentration measurements. It was theoretically found that the primary greenhouse gases namely ozone, methane and nitrous oxide have no significant interference for ammonia sensing in the 200nm-210nm region