|
KMID : 1024520040130060543
|
|
Journal of the Environmental Sciences
2004 Volume.13 No. 6 p.543 ~ p.549
|
|
|
Polycyclic Aromatic Hydrocarbons in the sediments of Kwangyang Bay on Korea
|
|
Jeong Heung-Ho
Jeong Ho-Seung
Kim Eun-Yeong
Jo Hwan-Ik
Hwang Ju-Chon
Choi Sang-Won
|
|
|
Abstract
|
|
|
|
Polycyclic aromatic hydrocarbons(PAHs) in sediments of Kwangyang bay on Korea, have been investigated by gas chromatography-mass spectrometery (GC/MS). The average content of total PAHs in all samples was 2,211ppb, and the range was from 36 to 22,699ppb. The higher concentrations were found in sediment sampled near Kwangyang iron processing plant, Taeindo. The resulting distributions of PAHs according to the number of aromatic ring and molecular ratios of specific aromatic compounds (phenanthrene, anthracene, fluoranthene and pyrene) have been discussed in terms of sample location, origin of the organic matter. Four, five and six rings of PAHs were mainly found near to Kwangyang iron processing plant, and three and four rings near to Yeosu chemical kombinat This result typically indicated the local characteristics, depending on the origin of PAHs.
|
|
|
KEYWORD
|
|
|
PAHs, Sediments, GC-MS, Kwangyang bay
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|