RESEARCH ON DISTRIBUTION CHARACTERISTICS OF POLYCYCLIC AROMATIC HYDROCARBONS IN MAIN TRAFFIC ROUTES ACROSS BEIJING URBAN DISTRICT

Systematic analysis and monitoring measures of polycyclic aromatic hydrocarbons (PAHs) are adopted in this paper in order to inspect the distribution characteristics and the concentration of PAHs. A systematic sampling of atmospheric particles was taken at seven busiest traffic routes across Beijing, respectively in winter (season for heating supply) and summer (season without heating supply). The samples are analyzed with a HPLC-fluorescence detector. Regardless the seasons with or without the heating supply, the concentration of PAHs shows close correlation with that of Benzopyrene.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/02540037
• Corporate Authors:

  BEIJING POLYTECHNIC UNIVERSITY

  JIULONGSHAN, DONGJIAO
  BEIJING,   China  100022
• Authors:
  • DAWEI, ZHENG
  • Fang, Fang
  • JINGYING, ZHENG
• Publication Date: 1997-3-1

Language

• Chinese

Media Info

• Features: References;
• Pagination: p. 30-4
• Serial:
  • Journal of Beijing Polytechnic University
  • Volume: 23
  • Issue Number: 1
  • Publisher: Beijing polytechnic University
  • ISSN: 0254-0037

Subject/Index Terms

• TRT Terms: Air pollution; Aromatic hydrocarbons; Highways; Hydrocarbons; Sampling; Summer; Surveillance; Traffic; Urban areas; Winter
• Geographic Terms: China
• ITRD Terms: 2452: Air pollution; 7358: Aromatic compounds; 8023: China; 2755: Highway; 7367: Hydrocarbon; 6253: Sampling; 2534: Summer; 9101: Surveillance; 755: Traffic; 313: Urban area; 2575: Winter
• Subject Areas: Highways; Operations and Traffic Management;

Filing Info

• Accession Number: 00750682
• Record Type: Publication
• Source Agency: Transport Research Centre (CDV)
• Files: ITRD
• Created Date: Jul 31 1998 12:00AM