Sources of acid forming ions in a rural and urban airshed

Eliyakut, Figen


Sources of Volatile Organic Compounds in a University Building
Akal, Dilsad; YURDAKUL, SEMA; CİVAN, MİHRİBAN; Tuncel, Süleyman Gürdal; Ersan, Hulya Yavuz (2015-01-01)
A total of 34volatile organic compounds (VOCs) were measured in the indoor of laboratories, offices and classrooms of the Chemical Engineering Department of Hacettepe University in Ankara in 2week-day passive sampling campaigns. The average concentrations ranged from 0.77 to 265g m(-3) at the different indoor sites, with the most abundant VOC found to be toluene (119.6g m(-3)), followed by styrene (21.24g m(-3)), 2-ethyltoluene (17.11g m(-3)), n-hexane (10.21g m(-3)) and benzene (9.42g m(-3)). According to ...
Sources of volatile organic compounds at urban and rural Kütahya atmosphere
Bek, Tuğçe; Tuncel, Süleyman Gürdal; Department of Environmental Engineering (2015)
This study is a part of a fairly extensive study to investigate contributions of the two thermal power plants, Tunçbilek and Seyitömer, on air quality at Kütahya atmosphere. VOCs were measured at two sampling stations, one was established in the down-town of Kütahya and the other one in the Northeast of the Kütahya. Samples were collected using canisters and they were analyzed using GC-FID system. Average concentrations of VOCs varied between 0.12 g/m3 and 23 g/m3 at urban station and 0.06 g/m3 and 33 g...
Sources and Sinks of PBDEs in Treatment Plant Sludges
Demirtepe, Hale; İmamoğlu, İpek (2018-06-27)
Sources of heavy metals in the Western Bay of Izmit surface sediments
Pekey, H; Bakoglu, M; Pekey, B (Informa UK Limited, 2005-12-01)
The study aimed to examine source apportionment of heavy metals of the surface sediments in the < 63 mu m size fraction. The sediment samples collected from 34 sites at the Western Bay of Izmit were subjected to a total digestion technique and analysed for major (total organic carbon, Al, Fe, Mg, and S) and trace (As, Cd, Co, Cr, Cu, Mn, Ni, Pb, Sn, V, and Zn) elements by inductively coupled plasma-atomic emission spectrometry. The results were compared with the marine sediment quality standards, as well as...
Sources and Wet Deposition Fluxes of Polycyclic Aromatic Hydrocarbons (PAHs) in an Urban Site 1000 Meters High in Central Anatolia (Turkey)
GAGA, EFTADE EMİNE; Tuncel, Süleyman Gürdal; TUNCEL, SEMRA (2009-01-01)
Wet-only precipitation samples were collected using an Andersen wet only sampler (Andersen Samplers, Inc., Atlanta, GA, USA), between December 2000 and June 2002, in Ankara, Turkey. Polycyclic aromatic hydrocarbons (PAHs) were first pre-concentrated using solid phase (SPE) and ultrasonic extraction procedures. They were then analyzed using gas chromatography-mass spectrometry (GC-MS). Phenanthrene (Phe), fluoranthene (Flt), benzo (b+k) fluoranthene (B (b+k) F) and pyrene (Pyr) were the major components of S...
Citation Formats
F. Eliyakut, “Sources of acid forming ions in a rural and urban airshed,” Middle East Technical University, 1990.