Uranium in Plants and the Environment

Uranium in Plants and the Environment
Author: Dharmendra K. Gupta
Publisher: Springer
Total Pages: 246
Release: 2019-04-25
Genre: Science
ISBN: 3030149617

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In recent years, radioactive contamination in the environment by uranium (U) and its daughters has caused increasing concerns globally. This book provides recent developments and comprehensive knowledge to the researchers and academicians who are working on uranium contaminated areas worldwide. This book covers topics ranging from the beginning of the nuclear age until today, including historical views and epidemiological studies. Modelling practices and evaluation of radiological and chemical impact of uranium on man and the environment are included. Also covered are analytical methods used for the determination of uranium in geo/bio environments. Some chapters explore factors which influence uranium speciation and in consequence plant uptake/translocation. Last but not least, several chapters provide approaches and practices for remediation of uranium contaminated areas.

Uranium in the Environment

Uranium in the Environment
Author: Broder J. Merkel
Publisher: Springer Science & Business Media
Total Pages: 878
Release: 2006-01-16
Genre: Science
ISBN: 3540283676

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Uranium is an element to be found ubiquitous in rock, soil, and water. Uranium concentrations in natural ground water can be more than several hundreds μg/l without impact from mining, nuclear industry, and fertilizers. Considering the WHO recommendation for drinking water of 15 μg/l (has been as low as 2 μg/l before) due to the chemical toxicity of uranium the element uranium has become an important issue in environmental research. Besides natural enrichment of uranium in aquifers uranium mining and milling activities, further uranium processing to nuclear fuel, emissions form burning coal and oil, and the application of uranium containing phosphate fertilizers may enrich the natural uranium concentrations in soil and water by far. In October 1995 the first international conference on Uranium Mining and Hydrogeology (UMH I) was held in Freiberg being organized by the Department of Geology at the Technical University Bergakademie Freiberg by the support of the Saxon State Ministry of Geology and Environment. Due to the large scientific interest in the topic of uranium a second conference (UMH II) took place in Freiberg in September 1998. Furthermore, in September 2002 scientists working on the topic of uranium mining and hydrogeology attended the third conference (UMH III) which was jointly held together with the International Mine Water - sociation (IMWA) Symposium 2002. The reviewed papers and posters of the 2002 conference have been published by Springer entitled Uranium in the aquatic en- ronment (edited by Merkel, Planer-Friedrich and Wolkersdorfer).

Uranium and Plant Metabolism

Uranium and Plant Metabolism
Author: Gerhard Geipel
Publisher: Springer Nature
Total Pages: 60
Release: 2021-09-13
Genre: Science
ISBN: 3030808157

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This book explores the uranium uptake by plants and its impact on plant physiology and biochemistry. In the first part of this work, the author summarizes the chemistry of uranium, its use and its environmental distribution. Then, particular attention is given to the methods for uranium detection, and to the plant biochemical reactions that influence the uranium uptake. Readers will also discover several strategies adopted by cells to immobilize and handle uranium.

Uranium in the Aquatic Environment

Uranium in the Aquatic Environment
Author: Broder Merkel
Publisher: Springer Science & Business Media
Total Pages: 1146
Release: 2002
Genre: Science
ISBN: 9783540439271

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This book addresses scientists and engineers involved in the areas of uranium mining and milling sites, clean-up measures, emissions of nuclear power plants and radioactive waste disposal, as well as political decision-makers. The topics covered are: impact on groundwater from radionuclide emission, analytical speciation techniques, chemical toxicity, radioisotope plant uptake, microbiology catalyzing U(6+) to U(4+) reduction, geochemical and reactive transport, case studies on abandoned uranium mines and milling sites, long-term storage of radioactive waste, passive in situ treatment techniques and risk assessment studies.

Environmental Development Plan

Environmental Development Plan
Author: United States. Department of Energy. Office of the Assistant Secretary for Environment
Publisher:
Total Pages: 48
Release: 1980
Genre: Radioactive substances
ISBN:

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Environmental Impacts and Bioremediation of Uranium (VI) and the Transuranic Elements

Environmental Impacts and Bioremediation of Uranium (VI) and the Transuranic Elements
Author: E Chirwa
Publisher: Woodhead Publishing
Total Pages: 466
Release: 2017-08-01
Genre: Technology & Engineering
ISBN: 9781782422891

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High levels of radioactive wastes are created during uranium mining and uranium processing for the production of nuclear fuels for power and weapons. Coal-fired power plants and fertilizer manufacture are also sources of uranium pollution. This book provides a comprehensive overview of the environmental impacts of uranium and transuranic wastes and the use of bioremediation, an emerging ecologically-compatible technique, to reduce contamination. Part one introduces the issue of environmental pollution with uranium and transuranic wastes. Part two then discusses the behaviour of uranium and transuranic wastes in the natural environment. Lastly parts three and four address the applications of biological treatment systems for bioremediation of contaminated sites. Comprehensive coverage of the issue of environmental pollution with uranium and transuranic wastes In-depth analysis of the behaviour of uranium and transuranic wastes in the natural environment Explores the applications of biological treatment systems for bioremediation of contaminated sites

Description of Indicator Plants and Methods of Botanical Prospecting for Uranium Deposits on the Colorado Plateau

Description of Indicator Plants and Methods of Botanical Prospecting for Uranium Deposits on the Colorado Plateau
Author: Helen L. Cannon
Publisher: BiblioGov
Total Pages: 130
Release: 2013-06
Genre:
ISBN: 9781289096779

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The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and analyze data so that they have a better understanding of our problems. The USGS is dedicated to provide reliable, investigated information to enhance and protect our quality of life. This is one of their bulletins.

Analytical Chemistry of Uranium

Analytical Chemistry of Uranium
Author: Zeev Karpas
Publisher: CRC Press
Total Pages: 328
Release: 2014-11-21
Genre: Science
ISBN: 148222058X

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Accurate uranium analysis, and particularly for isotope measurements, is essential in many fields, including environmental studies, geology, hydrogeology, the nuclear industry, health physics, and homeland security. Nevertheless, only a few scientific books are dedicated to uranium in general and analytical chemistry aspects in particular. Analytical Chemistry of Uranium: Environmental, Forensic, Nuclear, and Toxicological Applications covers the fascinating advances in the field of analytical chemistry of uranium. Exploring a broad range of topics, the book focuses on the analytical aspects of industrial processes that involve uranium, its presence in the environment, health and biological implications of exposure to uranium compounds, and nuclear forensics. Topics include: Examples of procedures used to characterize uranium in environmental samples of soil, sediments, vegetation, water, and air Analytical methods used to examine the rigorous specifications of uranium and its compounds deployed in the nuclear fuel cycle Health aspects of exposure to uranium and the bioassays used for exposure assessment Up-to-date analytical techniques used in nuclear forensics for safeguards in support of non-proliferation, including single particle characterization Each chapter includes an overview of the topic and several examples to demonstrate the analytical procedures. This is followed by sample preparation, separation and purification techniques where necessary. The book supplies readers with a solid understanding of the analytical chemistry approach used today for characterizing the different facets of uranium, providing a good starting point for further investigation into this important element.

Nuclear Power and the Environment

Nuclear Power and the Environment
Author: Joseph M Dukert
Publisher:
Total Pages: 92
Release: 1976
Genre: Nuclear power plants
ISBN:

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The Environmental Behaviour of Uranium

The Environmental Behaviour of Uranium
Author: IAEA
Publisher: International Atomic Energy Agency
Total Pages: 317
Release: 2023-07-10
Genre: Technology & Engineering
ISBN: 9201269226

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This publication is one of the series of IAEA publications on the environmental behaviour of naturally occurring radionuclides. It outlines uranium behaviour in different environments, as well as its transfer to, and metabolism in, humans. The publication also provides concepts, models and data required for the assessment of the impacts of uranium on non-human biota. Assessing the environmental and health effects of uranium poses specific challenges because of the combination of different types of hazard and potential exposures. Therefore, both the radiotoxicity and chemical toxicity of uranium are considered in this publication.