Preliminary Study of Organic Pollutants in Air of Guangzhou, Hong Kong, and Macao

Jiamo Fu, Guoying Sheng, Yu Chen, Xinming Wang, Yushun Min, Ping'an Peng, Shuncheng Lee, L. Y. Chan, Zhishi Wang

Research output: Journal article publicationJournal articleAcademic researchpeer-review

30 Citations (Scopus)

Abstract

Preliminary investigations were carried out on the extractable organic matter in aerosols and volatile organic compounds (VOCs) in ambient air of Guangzhou, Hongkong and Macao. Based on the types and abundances of biomarkers in the aliphatic and aromatic fractions of the extracts, as well as contaminant assemblages, a brief discussion has been made on the sources of organic compounds in air. Our studies reveal that organic compounds from incomplete combustion of fossil fuels, especially from vehicular exhaust, predominated both in aerosols and among VOCs in these samples. However, geological dust and modern living plants also contributed to the organics in ambient air.
Original languageEnglish
Pages (from-to)164-176
Number of pages13
JournalACS Symposium Series
Volume671
Publication statusPublished - 1 Dec 1997

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

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