The accumulation of volatile organic compounds (VOCs) in ambient air affects
air quality through the generation of surface level ozone and secondary
organic aerosol. A study of the distribution and source apportionment of VOCs
was conducted at two stations to investigate the air quality status of Kuala
Lumpur. Samples of ambient air were collected into Tedlar sampling bags using
an air sampling pump and then pre-concentrated with solid-phase
micro-extraction fibre. Gas chromatography–mass spectrometry (GC–MS) was
employed to measure the VOC species.

Categories: Kualiti, Udara
Tags: Artikel Jurnal, Data Penerbitan, Sulit