Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Radioactive tracers
Languages : en
Pages : 109

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Author: International Atomic Energy Agency
Publisher: IAEA Tecdoc
ISBN: 9789201004154
Category : Science
Languages : en
Pages : 0

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Book Description
This publication presents a sound knowledge base for conducting radiotracer studies in the environment, with papers on radiotracer methodology, radiation protection and regulation, data analysis and modelling. Environmental case histories from five Member States - Australia, Brazil, France, the Republic of Korea and Sweden - are included. The publication summarizes the current status of radiotracer applications in surface water environments and addresses challenges to the use of radiotracers in the environment, such as dose assessment, public perception, regulatory status and gaps.

Author:
Publisher: IAEA
ISBN:
Category :
Languages : en
Pages : 471

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Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201354105
Category : Radioactive tracers
Languages : en
Pages : 0

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Provides a unique source of information pertaining to the development of radiotracer generators and their use in troubleshooting and optimizing industrial processes. The publication describes the results of research undertaken on the characterization of 68Ge/68Ga, 137Cs/137mBa, 99Mo/99mTc and 113Sn/113mIn radiotracer generators.

Author: John F. Elder
Publisher:
ISBN:
Category : Biogeochemistry
Languages : en
Pages : 52

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Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201121165
Category : Technology & Engineering
Languages : en
Pages : 255

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Polonium-210 is an alpha emitting radionuclide with no radioactive progeny and produces only very-low-intensity gamma rays at very low abundance. This means doses largely arise from internal exposure. In addition to the relatively high ingestion does coefficient of 210Po, radionuclide transfer in the environment results in high activity concentrations in certain foods. This publication focuses on radionuclide transfers in terrestrial, freshwater and marine environments, and provides information on key transfer processes, concepts and models--back cover.

Author: Khalid Alnabhani
Publisher: Elsevier
ISBN: 0128168250
Category : Technology & Engineering
Languages : en
Pages : 328

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Book Description
Nuclear Radioactive Materials in the Oil and Gas Industry comprehensively discusses the TENORMs generated from various types of oil and gas processes and their associated adverse human health effects, effective TENORM waste management strategies, and the quantitative risk analysis. The book thoroughly investigates current knowledge, addressing the three main gaps identified in available studies: 1) Exposure to radioactivity, 2) High volume waste as a source of radiation exposure, and 3) A lack of uniform, international safety regulations. This book offers researchers, scientists and graduate and undergraduate students a comprehensive and well-researched reference that covers fundamental concepts, problem identification and solutions development. It is an ideal, comprehensive guideline for professionals involved in the oil and gas and nuclear industries who are concerned about radiological issues.

Author: G. Horanyi
Publisher: Elsevier
ISBN: 0080474101
Category : Technology & Engineering
Languages : en
Pages : 450

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Book Description
Radiotracer Studies of Interfaces presents a selection of examples illustrating the application of radiotracer studies for different types of interfaces. The value of radiotracer studies in fields such as food chemistry, corrosion of metals, neurochemistry, biology and catalysis is revealed. Separate chapters are devoted to the environmental problems connected with nuclear reactors and with the nuclear industry in general. The book also presents efforts to minimize and avoid the risk of radioactive contamination in the environment by describing new approaches to the problem. Demonstrates the use of radiotracers Contains a detailed discussion of double-layer phenomena Separate chapters are devoted to the most important branches of science where radiotracer study of interfacial phenomena plays an important role

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309086256
Category : Technology & Engineering
Languages : en
Pages : 433

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Book Description
Bioavailability refers to the extent to which humans and ecological receptors are exposed to contaminants in soil or sediment. The concept of bioavailability has recently piqued the interest of the hazardous waste industry as an important consideration in deciding how much waste to clean up. The rationale is that if contaminants in soil and sediment are not bioavailable, then more contaminant mass can be left in place without creating additional risk. A new NRC report notes that the potential for the consideration of bioavailability to influence decision-making is greatest where certain chemical, environmental, and regulatory factors align. The current use of bioavailability in risk assessment and hazardous waste cleanup regulations is demystified, and acceptable tools and models for bioavailability assessment are discussed and ranked according to seven criteria. Finally, the intimate link between bioavailability and bioremediation is explored. The report concludes with suggestions for moving bioavailability forward in the regulatory arena for both soil and sediment cleanup.

Author:
Publisher:
ISBN: 9789201001153
Category : Science
Languages : en
Pages : 171

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