Bu çalışmada, trafiğin yoğun olduğu bir bölge
olan Bursa Test ve Analiz Laboratuvarı’nda (BUTAL) Haziran 2008-Haziran 2009
tarihleri arasında pasif hava örnekleyici kullanılarak PUF Disk, XAD-2 Reçine
ve Saf su medyalarında PCB’lerin konsantrasyon değerleri tespit
edilmiştir. Bu kapsamda bir yıl boyunca
bir aylık örnekleme periyotlarında hava örnekleri toplanmıştır. Ortalama
atmosferik Ʃ61PCB konsantrasyonları PUF Disk, XAD-2 Reçine ve Saf su
medyalarında sırasıyla 89±71, 56±92,
32±25 pg/m3 değerlerini almıştır. Ayrıca tüm medyalarda elde
edilen PCB konsantrasyonlarının mevsimsel dağılımları yaz, sonbahar, kış ve
ilkbahar mevsimlerinde sırasıyla, PUF Disk medyasında 146±93, 104±53, 40±19 ve
46, ±19 pg/m3, XAD-2 reçine medyasında 118±147, 15±6, 13±5 ve 56±53 pg/m3 ve son olarak Saf Su medyasında 34±37, 36±25, 35±24 ve 39±28
pg/m3 olarak hesaplanmıştır. Tüm medyalarda 3- ve 4- klorobifeniller
(CB’ler) baskın homolog grup olarak bulunmuştur. Bu değerler daha önce benzer özelliğe sahip
bölgelerde ve medyalarda yapılmış olan çalışmalarla benzerlik göstermektedir.
In this study,
the concentrations of PCBs were determined with PUF disk, XAD-2 Resin and Pure
Water media using passive air sampler between June 2008 and June 2009 in the
Bursa Test and Analysis Laboratory (BUTAL) which is an area with high traffic.
The mean atmospheric Σ61PCB concentrations were 89±71,
56±92, 32±25 pg / m3
in the PUF disk, XAD-2 Resin and Pure Water media, respectively. In addition, the seasonal distributions of PCB concentrations in all
media for summer, autumn, winter and spring seasons calculated as in the PUF Disc media 146±93,
104±53, 40±19 and 46,
±19 pg/m3, in the XAD-2 resin media 118±147,
15±6, 13±5 and 56±53 pg/m3 and finally in the Pure Water media 34±37,
36±25, 35±24 and 39±28 pg/m3, respectively. 3- and 4- chlorobiphenlys (CBs) was the dominant
homolog group in all medias. These
values are similar to those previously reported in similar regions and in
media.
Subjects | Engineering |
---|---|
Journal Section | Research Articles |
Authors | |
Publication Date | December 31, 2017 |
Submission Date | July 11, 2017 |
Acceptance Date | December 22, 2017 |
Published in Issue | Year 2017 Volume: 22 Issue: 3 |
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