Preparation of ARGET ATRP Adsorbents with Diffident Degree of Grafting and Their Uranium Uptake
Journal of Isotopes, 2018 Seawater is considered to be a major source of uranium with an estimated quantity of around 4.5 billion metric tons, which is nearly 1 000 times higher than that available in terrestrial ores.
AN Peng1;CHI Fangting1;WEN Jun2;ZHANG Shuo1;JIN Lu1;HU Sheng2;XIONG Jie2;YAN Lianghong3
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Scientific Basis for Efficient Extraction of Uranium from Seawater. I: Understanding the Chemical Speciation of Uranium under Seawater Conditions [PDF]
, 2016 In recent years, the prospective recovery of uranium from seawater has become a topic of interest owing to the increasing demand for nuclear fuel worldwide and because of efforts to find sustainable alternatives to terrestrial mining for uranium. To date,
Francesco Endrizzi (1403599) +2 more
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Fushe yanjiu yu fushe gongyi xuebaoFiber absorbents are among the most economical materials for uranium extraction from seawater. Marine organisms are prone to fouling while being deployed in the sea, severely impairing the adsorption properties of the fiber.
HU Lijun +5 more
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Preparation of Antibioadhering Materials Containing Quaternary Phosphonium Salt for Uranium Extraction from Seawater [PDF]
In this paper, three antibioadhering materials with quaternary phosphonium salt-modified polyamidoxime (PAO-QPS) for uranium extraction from seawater were prepared using commercial polyacrylonitrile fiber as the base material by the ion-exchange method ...
Haotian Wu (1774378) +9 more
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Recent advances in materials for uranium extraction from seawater
四川大学学报. 自然科学版With the increasing global energy demand，traditional fossil fuels are confronted with challenges such as limited reserves and environmental pollution.Due to its clean and sustainable characteristics，nuclear energy is assuming an increasingly pivotal role
LIANG Li-Sha, ZHANG Tao, ZHOU Jin
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Alpha-radioactive isotopes in the marine environment. [PDF]
, 1975 Includes bibliographical references.Various marine organisms collected from southern hemisphere waters around Cape Town were analysed by radiochemistry and alpha-spectrometry for Pu-239, 240.
Higgo, Jennifer Joan Wynne
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Theoretical Insights on Improving Amidoxime Selectivity for Potential Uranium Extraction from Seawater [PDF]
Extraction of uranium from seawater is one of the important ways to solve the shortage of terrestrial uranium resources. Thereinto, the competition between uranyl and vanadium cations is a significant challenge in the commonly used amidoxime-based ...
Qun-Yan Wu (1616221) +6 more
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Enhancement of Extraction of Uranium from Seawater – Final Report
, 2016 Even at a concentration of 3 μg/L, the world’s oceans contain a thousand times more uranium than currently know terrestrial sources. In order to take advantage of this stockpile, methods and materials must be developed to extract it efficiently, a difficult task considering the very low concentration of the element and the competition for extraction by
Travis Cameron Dietz +8 more
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Research Progress of Materials for Photocatalytic Reduction of Uranium in Water
He huaxue yu fangshe huaxueIn recent years, semiconductor photocatalytic methods have made great progress in the reduction and extraction of uranium from water. In recent years, due to its advantages of less pollution, low energy, and high material reuse efficiency, photocatalysis
Ya-xi TIAN, Tao YU
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The Extraction of Uranium from Seawater
Journal of Japan Oil Chemists' Society, 1982 Shunsaku KATOH, Kazuhiko SUGASAKA
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