Technetium in the Environment.pdf

Technetium in the Environment PDF

Since the discovery of technetium (in 1937, by Perrier and Segre), technetium-99 and technetium-99m have become most familiar in the specialised literature, the behaviour of the former being of concern regarding its health impact, the latter having been used intensively in medical tests for many years. The knowledge of the characteristics and behaviour of this element in nature is currently increasing exponentially. It has become clear, however, that there is still a serious shortage of information needed to assess properly its burden and impact on man and his environment. Technetium may indeed be released from nuclear installations or as a waste product from medical applications. It is generally considered to be highly mobile as the anion TcOi, but it is also suspected to be readily reduced in soils and metabolised in living beings into lower oxidation states. The seminar was planned to analyse thoroughly the experimental results obtained up to now and to make recommendations of specific issues requiring further research. This book presents the papers of the different sessions in the order of presentation, and the conclusions drawn by three discussion groups which dealt separately with: problems of sources and distribution of man-made technetium and its radiological consequences

Study on Determination of Technetium -99 in Environmental ... P-4a-237 1 Study on Determination of Technetium -99 in Environmental Samples Shing-Fa Fang1 and Tieh-Chi Chu2 1Division of Health Physics, Institute of Nuclear Energy Research, 1000 Wen-Hua Road, Chiaan Village, Lungtan, Taoyuan, Taiwan 325

9401083614 ISBN
Englisch SPRACHE
Technetium in the Environment.pdf


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Literature on the environmental behavior of technetium is reviewed to evaluate its transfer and equilibrium distribution in aquatic and terrestrial ecosystems.

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On the other hand, in the aquatic environment, heavy metals and many organic compounds are usu- ally associated with the fine sediment phase (silt and.

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Technetium - EniG. Periodic Table of the Elements Technetium was discovered by Carlo Perrier (IT) and Emilio Segré (US) in 1937. The origin of the name comes from the Greek word technikos meaning artificial.It is a silvery-grey metal that resists oxidation but tarnishes in moist air and burns in high oxygen environment.

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Technetium in the Environment | G. Desmet, C. Myttenaere | ISBN: 9780853344216 | Kostenloser Versand für alle Bücher mit Versand und Verkauf duch Amazon. Technetium in the Environment: G. Desmet ...

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