Sampling and Measurement of Radionuclides in the Environment PDF Download
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Author: Great Britain. Radioactivity Research and Environmental Monitoring Committee. Methodology Sub-Group
Publisher:
ISBN: 9780117522619
Category : Radioactive pollution
Languages : en
Pages : 204
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Book Description
Author: Great Britain. Radioactivity Research and Environmental Monitoring Committee. Methodology Sub-Group
Publisher:
ISBN: 9780117522619
Category : Radioactive pollution
Languages : en
Pages : 204
Get Book Here
Book Description
Author: International Commission on Radiation Units and Measurements
Publisher:
ISBN:
Category : Radioisotopes
Languages : en
Pages : 114
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
The volatile and semivolatile long-lived man-made radionuclides /sup 3/H, /sup 14/C, /sup 79/Se, /sup 85/Kr, /sup 99/Tc, /sup 129/I, /sup 135/Cs, and /sup 137/Cs are of concern in operation of nuclear facilities because they are difficult and expensive to contain and once emitted to the environment they become permanent ecological constituents with both local and global distributions. Species-selective sampling and analytical methods (radiochemical, neutron activation, and mass spectrometric) have been developed for many of these nuclides with sensitivities well below those required for radiation protection. These sampling and analytical methods have been applied to the measurement of current environmental levels of some of the more ecologically important radionuclides. The detection and tracing of long-lived radionuclides is being conducted in order to establish base-line values and to study environmental behavior. This paper describes detection and measurement techniques and summarizes current measurement results.
Author: Mark L. Maiello
Publisher: CRC Press
ISBN: 1420009680
Category : Nature
Languages : en
Pages : 602
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Book Description
Although the field of radioactive air sampling has matured and evolved over decades, it has lacked a single resource that assimilates technical and background information on its many facets. Edited by experts and with contributions from top practitioners and researchers, Radioactive Air Sampling Methods provides authoritative guidanc
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 22
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Book Description
Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201067197
Category :
Languages : en
Pages :
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Book Description
This publication presents a comprehensive overview of the techniques used for the determination of radioactivity in terrestrial environmental samples. It is written for scientists and researchers involved in the determination of environmental radioactivity, and is intended to facilitate the transfer of knowledge about the measurement of radionuclides and applications of nuclear analytical techniques for environmental monitoring. Case studies and examples are presented throughout the publication to illustrate the concepts described.
Author: M Garcia-leon
Publisher: World Scientific
ISBN: 9814551511
Category :
Languages : en
Pages : 486
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Book Description
This volume gives an up-to-date account of the methods used in the detection of artificial radionuclides and their spread in the environment.
Author: Dercon, G., Lee Zhi Yi, A., Fesenko, S., Heng, L.
Publisher: Food & Agriculture Org.
ISBN: 925135975X
Category : Technology & Engineering
Languages : en
Pages : 136
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Book Description
The evaluation of radioactive releases to the environment is important for the support of sustainable development of agriculture, due to the potential for released radioactivity to enter food chain. The impact of radionuclides on the food chains are normally assessed by means of measurements of radioactivity in environmental samples, which include soils, feedstuffs, foodstuffs, and water. Sampling of agricultural soils and food, as well as measurement of various radionuclides for radioactivity requires efficient, cheap, effective and easily implemented techniques. The lack of such techniques may prevent the development of national infrastructures in providing the required level of food safety. This document provides the standard operating procedures (SOPs) for sampling and measurements of radionuclides in agriculture. It also includes an overview of the techniques relevant for agricultural soil and crops. Supplementary techniques such as the assessment of radiocaesium mobility in soils are also presented. The document is intended for individuals and authorities dealing with sampling and measurement of radionuclides in agricultural environments, and answered the many request for assistance from the IAEA Members in radionuclide measurements in agricultural soils and food items.
Author: International Atomic Energy Agency
Publisher: Bernan Press(PA)
ISBN:
Category : Business & Economics
Languages : en
Pages : 152
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Book Description
Author: Pavel P. Povinec
Publisher: Elsevier
ISBN: 0080553370
Category : Medical
Languages : en
Pages : 539
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Book Description
The purpose of this book is to present a state of art summary of current knowledge of methods of assessment of radionuclides in the terrestrial and marine environments. It cover the traditional methods of radioactivity measurements such as radiometrics techniques, but also recent developments in the mass spectrometry sector. The book starts with a short preface introducing the subject of the book, summarising content and philosophy of the book, as well as the most important historical achievements. The scientific topics are introduced by description of sampling methods, optimisation of sampling sites and sampling frequency. The recent developments in radiochemical separation methods using chromatography resins for the treatment of actinides, transuranics and other groups of radioelements are also described. No other book is available covering all aspects of environmental radioactivity measurements, although remarkable progress has been made in detection techniques over the last ten years. At present the new methods enable to carry out investigations which were not possible before, either because of lack of sensitivity or because of the fact that they required too large samples.
