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Source Apportionment and Chemical composition of particulate matter (PM10) in university classrooms

Deng, Qihong (author)
Shi, Bingbing, 1983 (author)
Chalmers tekniska högskola,Chalmers University of Technology
 (creator_code:org_t)
2009
2009
Chinese.
In: Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology). - 1672-7207. ; 40:2, s. 332-328
  • Journal article (peer-reviewed)
Abstract Subject headings
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  • The inhalable particulate matter (PM10) was continuously monitored and sampled in the classrooms of Central South University at Changsha by Tapered Element Oscillating Microbalance 1400a (TEOM 1400a) from September to December, 2007. The chemical compositions of the PM10 samples were analyzed by the X-ray fluorescence (XRF), and then the source apportionment of the classroom particles was investigated by the principal component analysis (PCA). The results show that the mean PM10 concentration in classrooms is (176.56±57.63)

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Samhällsbyggnadsteknik -- Husbyggnad (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Civil Engineering -- Building Technologies (hsv//eng)

Keyword

air quality
chemical composition
source apportionment
principal component analysis
particulate matter

Publication and Content Type

art (subject category)
ref (subject category)

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