İskenderun Körfezi deniz suyunun eser element düzeylerinin araştırılması
Yükleniyor...
Dosyalar
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Hatay Mustafa Kemal Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışmada İskenderun Körfezi deniz suyu eser element yönünden araştırılarak bu elementlerin belirli periyotlarla değişimleri incelenmiştir. Kirlilik ölçümleri için dört ayrı istasyon belirlenmiştir. Kasım 2014 ve Mart 2015 tarihleri arasında beş ay boyunca 15 günlük periyotlarla 40 adet deniz suyu numunesi toplanmıştır. Bu numunelerin pH, iletkenlik değerleri ile bor, alüminyum, krom, demir, nikel, bakır, arsenik ve selenyum (B, Al, Cr, Fe, Ni, Cu, As ve Se) konsantrasyonları ölçülmüştür. Deniz suyunun ortalama pH değeri 8,04 olarak belirlenmiştir. Deniz suyunun ortalama iletkenlik değeri 103430 µS/cm olarak belirlenmiştir. Eser element analizi ICP-MS cihazı ile yapılmıştır. Deniz suyunun ortalama eser element konsantrasyonları; B: 6,559; Al: 0,666; Cr: 0,243; Fe: 7,142; Ni: 0,094; Cu: 0,364; As: 0,055 ve Se: 0,275 ppm olarak bulunmuştur. Analiz sonuçlarına bakıldığında B, Al, Cr, Fe, Cu ve Se elementlerinin konsantrasyonlarının sınır değerlerin üzerinde olduğu bulunmuştur. Ni ve As elementlerinin konsantrasyonlarının sınır değerlerin altında olduğu bulunmuştur.
In this study, İskenderun Bay sea water was investigated in terms of trace elements and the changes of these elements with were periodically investigated. Four separate stations were identified for pollution measurements. Between November 2014 and March 2015, 40 sea water samples were collected as 15 days periods during five months. pH, conductivity values and boron, aluminium, chromium, iron, nickel, copper, arsenic and selenium (B, Al, Cr, Fe, Ni, Cu, As and Se) concentrations of these samples were measured. The mean pH value of sea water was determined as 8.04. The mean conductivity value of sea water was determined as 103430 μS/cm. Trace element analysis was done by ICP-MS device. Mean trace element concentrations of sea water were determined as B: 6.559; A1: 0.666; Cr: 0.243; Fe: 7.142; Ni: 0.094; Cu: 0.364; As: 0.055 and Se: 0.275 ppm. According to the analysis results, the concentrations of B, Al, Cr, Fe, Cu and Se elements were found above the limit values. The concentrations of Ni and As elements were found below the limit values.
In this study, İskenderun Bay sea water was investigated in terms of trace elements and the changes of these elements with were periodically investigated. Four separate stations were identified for pollution measurements. Between November 2014 and March 2015, 40 sea water samples were collected as 15 days periods during five months. pH, conductivity values and boron, aluminium, chromium, iron, nickel, copper, arsenic and selenium (B, Al, Cr, Fe, Ni, Cu, As and Se) concentrations of these samples were measured. The mean pH value of sea water was determined as 8.04. The mean conductivity value of sea water was determined as 103430 μS/cm. Trace element analysis was done by ICP-MS device. Mean trace element concentrations of sea water were determined as B: 6.559; A1: 0.666; Cr: 0.243; Fe: 7.142; Ni: 0.094; Cu: 0.364; As: 0.055 and Se: 0.275 ppm. According to the analysis results, the concentrations of B, Al, Cr, Fe, Cu and Se elements were found above the limit values. The concentrations of Ni and As elements were found below the limit values.
Açıklama
Anahtar Kelimeler
Kimya, Chemistry
