The STUDY OF POLYCYCLIC AROMATIC HYDROCARBONS (Pahs) POLLUTION In SEDIMENTS Of SOLTANI ESTUARY, USING GAS CHROMATOGRAPHY METHOD

  • سال انتشار: 1397
  • محل انتشار: سیزدهمین همایش بین المللی سواحل، بنادر و سازه های دریایی
  • کد COI اختصاصی: ICOPMAS13_062
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 362
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نویسندگان

Parisa Ahmadpur

Ports & Maritime Authority, Tehran, Iran

Fatemeh Ahmadpur

Pars Special Economic Energy Zone, NIOC, Iran

Mansoureh Hasanzadeh

Ports & Maritime Authority, Bushehr, Iran

چکیده

The Soltani estuary is a unique coastal body which home to special biologic characteristics, water circulation and stimulates primary production. As the main vesselrout, Soltani channel connects Bushehr port to Persian Gulf navigation paths. The geographical position of Bushehr Port turns this region to a heart of marine industries andtrade in south of Iran. Therefore, the growth of numerous industries around Soltani estuary causes the spillage of industrial and urban waste water into this semi closedenvironment. Industrial effluents and accidental oil spillages [4] urban and ecological risk of PAHs [2], emissions from anthropogenic activities predominate; nevertheless, some PAHs in the environment originate from natural sources such as open burning, natural losses or seepage of petroleum or coal deposits, and volcanic activities [1] are considered as the PAHs resources. PAHs are introduced mainly via the inflow of the Vistula and the Oder and through anthropogenic activity, mainly that related to the functioning of ports.The profile of PAHs showed that the light ones were predominant in water while the heavy ones appeared mostly in sediments. Therefore, monitoring bothenvironmental compartments should be mandatory [5] on the other hands, in order to controlling this problem in 1983 an international convention on the prevention of thecontamination of the sea by ships came into force (MARPOL 73/78) [3]. So, this paper tries to investigate the levels of Polycyclic Aromatic Hydrocarbons and also the potential sources of contamination (petrogenic or pyrolitic) of the sediments in the Soltani estuary

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