Measurement of aerosol from exhaust emission of motor vehicles using photoacoustic spectroscopy

Awuor Ouma E. and Szabó Anna and Bozóki Zoltán: Measurement of aerosol from exhaust emission of motor vehicles using photoacoustic spectroscopy.

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Abstract

There is an international concern about the adverse health effects of motor vehicles generated air pollutants in many towns and cities. To investigate the importance and effects of exhaust emissions from both diesel and gasoline motor vehicles to the human population, it is required to effectively measure the aerosol levels emitted into the atmosphere. This work aimed to measure emitted exhaust gases from diesel and gasoline light duty vehicles during controlled laboratory experiments using photoacoustic spectroscopy (PAS) method and a commercially available soot sensor (Opacimeter) as a control set up. Diesel and gasoline light duty vehicles were tested with altering engine speed without load (without dynamometer brake). From the experiments it was established that the response of the PAS system in aerosol measurements agreed well with the well-established and commercially available Opacimeter.

Item Type: Conference or Workshop Item
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2019
ISBN: 978-963-306-702-4
Page Range: pp. 366-368
Event Title: International Symposium on Analytical and Environmental Problems (25.) (2019) (Szeged)
Related URLs: http://acta.bibl.u-szeged.hu/64947/
Uncontrolled Keywords: Areoszol, Színképelemzés
Additional Information: Bibliogr.: 368. p. ; ill. ; összefoglalás angol nyelven
Date Deposited: 2020. Mar. 20. 13:25
Last Modified: 2022. Aug. 08. 15:37
URI: http://acta.bibl.u-szeged.hu/id/eprint/64880

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