Hirfanlı baraj gölünde bazı eser elementlerin ICP-OES ile tayini

Bu çalışmada, Kızılırmak üzerine kurulmuş olan Hirfanlı Baraj Gölü`nde eser elementlerin tayiniçin ICP-OES kullanıldı. Hirfanlı Baraj Gölü`nün değişik yerlerinden polietilen şişelere bir ikimililitre HCl eklenerek su örnekleri alındı. Bu örneklerdeki eser elementler, Perkin Elmer markaICP-OES cihazıyla tayin edildi. ICP-OES cihazıyla, barajdan alınan su örneklerindeki demir, bakır, kurşun, kadmiyum,krom, nikel, çinko, molibden ve selenyum elementleri tayin edildi. Uygun standart çözeltilerlebelirli dalga boylarında elementlerin kalibrasyon işlemi yapıldı. Cihaz önce sertifikalı örnektekielementlerin ölçümleri yapılarak duyarlılığı tespit edildi. Daha sonra su örneklerindekielementlerin analizleri yapıldı. Baraj gölüne en yakın yerde yapılan ölçümlere göre; Fe (III) 40± 0,3 µg/L, Cu (II) 10 ± 0,1 µg/L, Pb (II) 25 ± 0,1 µg/L, Cd (II) 18 ± 0,1 µg/L Cr (III) 15 ± 0,2µg/L, Ni (II) 12 ± 0.1 µg/L, Zn (II) 22 ± 0,2 µg/L, Mo (VI) 8 ± 0,1 µg/L, Se (IV) 35 ± 0,3 µg/Lolarak % 95 güven aralığı ve 4 ölçümün sonunda bulunmuştur.

Determination of some trace elements with ICP-OES in Hirfanlı dam lake

In this study, ICP-OES was used to determine trace elements in Hirfanlı Dam Lake, which was established on Kızılırmak. Water samples were taken from polyethylene bottles from different parts of Hirfanlı Dam Lake by adding two milliliters of HCl. Trace elements in these examples were determined by Perkin Elmer ICP-OES device. Iron, copper, lead, cadmium, chromium, nicel, zinc, molybdenum and selenium elements in the water samples from the dam were determined with the ICP-OES device. Calibration of the elements at certain wavelengths was performed with suitable standard solutions. The sensitivity of the elements in the certified sample was made by first measuring the device. Then, analysis of the elements in the water samples was made. According to the measurements nearest to the dam lake; Fe (III) 40 ± 0.3 µg / L, Cu (II) 10 ± 0.1 µg / L, Pb (II) 25 ± 0.1 µg / L, Cd (II) 18 ± 0.1 µg / L Cr (III) 15 ± 0.2 µg / L, Ni (II) 12 ± 0.1 µg / L, Zn (II) 22 ± 0.2 µg / L, Mo (VI) 8 ± 0.1 µg / L Se (IV) was found as 35 ± 0.3 µg / L at 95% confidence interval and after 4 measurements.

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