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

Qihong Deng ; Bingbing Shi (Institutionen för energi och miljö, Installationsteknik)
Central South University. Journal (1672-7207). Vol. 40 (2009), 2, p. 332-328.
[Artikel, refereegranskad vetenskaplig]

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)

Nyckelord: air quality, particulate matter, chemical composition, source apportionment, principal component analysis


Alternate (journal) title: Chemical composition and source apportionment of particulate matter (PM10) in university classrooms



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Denna post skapades 2010-01-15. Senast ändrad 2013-05-08.
CPL Pubid: 107957

 

Institutioner (Chalmers)

Institutionen för energi och miljö, Installationsteknik (2005-2014)

Ämnesområden

Building Futures
Byggnadsteknik

Chalmers infrastruktur