A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The effect of VOC and environmental parameters on ozone sensors performance
Accurate measurement of ozone concentration, especially in workplaces is a crucial component of managing indoor air quality and protecting workers’ and building occupants’ health and safety. Some factors such as gaseous pollutants (like volatile organic compounds (VOCs)), relative humidity, and air velocity and direction could interfere with monitor readings. This study examined the impact of these environmental factors on the responses of six commercial ozone monitors: three UV photometry, two electrochemical and one semiconductor metal oxide. The results demonstrated that environmental physical parameters (i.e. air velocity and relative humidity) often slightly affected UV instrument’s performance, while significant effects were seen in electrochemical and semiconductor monitors. Furthermore, chemical parameters (only VOCs including ethanol, acetone and toluene) had more influence on UV ozone monitors than those using electrochemical and metal oxide techniques.
The effect of VOC and environmental parameters on ozone sensors performance
Accurate measurement of ozone concentration, especially in workplaces is a crucial component of managing indoor air quality and protecting workers’ and building occupants’ health and safety. Some factors such as gaseous pollutants (like volatile organic compounds (VOCs)), relative humidity, and air velocity and direction could interfere with monitor readings. This study examined the impact of these environmental factors on the responses of six commercial ozone monitors: three UV photometry, two electrochemical and one semiconductor metal oxide. The results demonstrated that environmental physical parameters (i.e. air velocity and relative humidity) often slightly affected UV instrument’s performance, while significant effects were seen in electrochemical and semiconductor monitors. Furthermore, chemical parameters (only VOCs including ethanol, acetone and toluene) had more influence on UV ozone monitors than those using electrochemical and metal oxide techniques.
The effect of VOC and environmental parameters on ozone sensors performance
Ghasemi, Mahsa (author) / Haghighat, Fariborz (author) / Lee, Chang-Seo (author) / Namdari, Marzieh (author)
Advances in Building Energy Research ; 17 ; 172-192
2023-03-04
21 pages
Article (Journal)
Electronic Resource
Unknown
Performance evaluation of ozone and particulate matter sensors
| Taylor & Francis Verlag | 2020
Embedded Sensors for Measuring Environmental Parameters in Concrete
| British Library Conference Proceedings | 2008
Parameters affecting the performance of fiber optic displacement sensors
| British Library Online Contents | 2006
Environmental management of ozone in Beirut urban areas
| Online Contents | 2002