Author/Editor		Leskovšek, Hermina; Notar, Marko
Title		Onesnaženost zraka s policikličnimi aromatskimi ogljikovodiki v urbanem področju
Type		članek
Source		In: Glavič P, Brodnjak-Vončina D, editors. Zbornik referatov s posvetovanja Slovenski kemijski dnevi 2001: 1. del; 2001 sep 20-21; Maribor. Maribor: Univerza v Mariboru, Fakulteta za kemijo in kemijsko tehnologijo,
Publication year		2001
Volume		str. 411-7
Language		slo
Abstract		Air pollution has been investigated 3 months during 2000 in the industrialized urban region of Ljubljana, Slovenia. 23 parent and alkylated polycyclic aromatic hydrocarbons (PAH) were measured in inhalable and respirable particulate matter employing ASE/SFE and GC/MSD-SIM analytical procedures. The highest total concentration of selected 10 PAH (65 ng m-3) and benzo(a)pyrene (7 ng m 3) were found in the ambient air in Ljubljana in the wintertime. Only half of these values were detected in the outskirts of the town. The average 3-monthly concentrations of 10 PAH were 23 ng m 3 and of benzo(a)pyrene 7 ng m-3. In general, the highest PAH concentrations were found in inhalable particles. Ambient concentration ratios MePhe/Phe and MePy/Py were indicative of pyrogenic PAH pollution.
Descriptors		AIR POLLUTANTS, ENVIRONMENTAL CITIES (NON MESH) POLYCYCLIC HYDROCARBONS, AROMATIC BENZO(A)PYRENE SEASONS