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Pollution property and affecting factors of PM10 in the air near the road in Harbin

  • Likun Huang*
  • , Kun Wang
  • , Chung Shin Yuan
  • , Guangzhi Wang
  • *Corresponding author for this work
  • Harbin Institute of Technology
  • Harbin University of Commerce

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Pollution property of particulates in the air and its affecting factors at the traffic crossing in Harbin were studied. PM10 in atmosphere was sampled in August 2005 near the roads of Harbin, the ions, heavy metals and carbon ingredients of PM10 were analyzed. The results showed that the proportion of the samples which didn't meet the national standard was 75%. The concentrations of SO42-, NH4+, Ca2+ were higher, their main pollution source came from traffic dust. The EF of Cr, Zn and Pb was far greater than 10, so they mainly came from man-made pollution and that of Ca, Al, Mn and Fe was close to 1, so they mainly came from the soil and other natural source. EC/TC> 0.36 indicted carbonaceous contents mainly came from primary particulate pollution emissions, such as motor vehicles.

Original languageEnglish
Title of host publication3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009
DOIs
StatePublished - 2009
Event3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009 - Beijing, China
Duration: 11 Jun 200913 Jun 2009

Publication series

Name3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009

Conference

Conference3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009
Country/TerritoryChina
CityBeijing
Period11/06/0913/06/09

Keywords

  • Carbonaceous contents
  • Enrichment factor
  • Ion concentrations
  • PM

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