EDXRF Spektrometresi Kullanılarak Pileki Mağarası’ndan Çıkarılan Pileki Taşı ve Toprak Örneklerinde İz Elementlerinin Belirlenmesi

Bu çalışmada, Rize ilinde bulunan Pileki Mağarası’ndan çıkarılan Pileki Taşı ve toprak örneklerinde iz element (Cr, Mn, Fe, Ni, Cu, Zn ve Pb) konsantrasyonları Enerji Dağılımlı X-Işını Floresans (EDXRF) spektrometresi ile belirlendi. Alınan örneklerde Cr, Mn, Fe, Ni, Cu, Zn ve Pb elementleri için ortalama konsantrasyonlar sırasıyla toprak örnekleri için 49.63 ± 4.13, 1255.26 ± 14.73, 88534.43 ± 646.01, 26.19 ± 1.94, 248.02 ± 3.34, 85.06 ± 1.55 ve 33.98 ± 0.89 mg/kg, pileki taşı örnekleri için 28.06 ± 2.13, 803.89 ± 10.28, 59555.64 ± 534.40, 23.56 ± 1.51, 150.27 ± 2.88, 58.95 ± 1.01 ve 32.10 ± 1.20 mg/kg olarak bulundu. Toprak örnekleri için elde edilen konsantrasyonlar Mn ve Cu konsantrasyonları hariç dünya topraklarında gözlenen sınır değerler içerisinde bulunmuştur. Ayrıca, çalışılan örnekler için elde edilen konsantrasyon değerleri, dünyanın farklı bölgelerinde yapılan çalışmalarla karşılaştırıldı.

Anahtar Kelimeler:

EDXRF, Pileki Mağarası, Pileki Taşı, Toprak, İz elementleri, Rize

Determination of Trace Elements in Pileki Stone and Soil Samples Obtained from Pileki Cave by Using EDXRF Spectrometer

In this study, concentrations of trace elements (Cr, Mn, Fe, Ni, Cu, Zn and Pb) were determined in Pileki Stone and soil samples obtained from Pileki Cave in Rize by Energy Dispersive X-Ray Fluorescence (EDXRF) spectrometry. The mean concentrations of Cr, Mn, Fe, Ni, Cu, Zn and Pb elements in soil samples were 49.63 ± 4.13, 1255.26 ± 14.73, 88534.43 ± 646.01, 26.19 ± 1.94, 248.02 ± 3.34, 85.06 ± 1.55 and 33.98 ± 0.89 mg/kg, respectively and they were found to be 28.06 ± 2.13, 803.89 ± 10.28, 59555.64 ± 534.40, 23.56 ± 1.51, 150.27 ± 2.88, 58.95 ± 1.01 and 32.10 ± 1.20 mg/kg for pileki stone samples. Concentrations obtained for soil samples were found to be within the limit values observed in world soils except Mn and Cu concentrations. In addition, the concentration values obtained for the studied samples were compared to the studies conducted in different regions of the world.

Keywords:

EDXRF, Pileki Cave, Pileki Stone, Soil, Trace elements, Rize,

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