Gamma isotopic analysis of the coals and ashes from coal fired power plants of Turkey

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AKYÜZ S., Varinlioglu A., Kose A.

CZECHOSLOVAK JOURNAL OF PHYSICS, cilt.49, ss.435-438, 1999 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 49
• Basım Tarihi: 1999
• Doi Numarası: 10.1007/s10582-999-0058-8
• Dergi Adı: CZECHOSLOVAK JOURNAL OF PHYSICS
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
• Sayfa Sayıları: ss.435-438
• İstanbul Kültür Üniversitesi Adresli: Hayır

Özet

Gamma-isotopic analysis of the ashes produced by the combustion of lignite in power stations of Turkey together with the parent coal samples was performed with the aim to estimate its potential adverse impacts on human health. Gamma-isotopic analysis indicated that all samples contained Ra-226 (coal samples: 89-148 Bq kg-(1); ash samples: 15-26 Bq kg(-1)), U-238 (coal samples: 2-4 mu g g(-1); ash samples: 9-33 mu g g(-1)), Th-232 (coal samples: 1-9 mu g gl; ash samples: 8-12 mu g g(-1)), and K-40 (coal samples: 26-67 Bq kg(-1); ash samples: not detected). Cs-134 and (CS)-C-137 have not been found in the samples.