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Speciation of Uranium in Trace Concentrations in Aqueous Solutions of Complex Chemical Composition
AbstractSpeciation of uranium in trace concentrations in water of complex chemical composition was studied using ultrafiltration and sorption methods...
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Design of aminated heteroatom-doped carbon materials with improved adsorption performance to uranium(VI)
In this study, heteroatom-doped carbon materials (HDC) were prepared from polyphosphazene as raw materials. Then HDC was modified by nitro reduction...
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Biotechnological recovery of uranium (VI) from Abu Zeneima spent ore residue using green lixiviant
Promising green leaching technique was used by Humic acid (HA) for removing uranium from Abu Zeneima spent residue for environmental safety and...
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Fabrication of UiO-66-(OH)2 amine oxime derivatives and their highly efficient and selective adsorption of uranium (VI)
It has of practical significance for environmental protection to find adsorbents with high efficiency, high adsorption capacity and high selectivity...
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Graphene oxide wrapped Cu-MOF as an efficient adsorbent for uranium extraction from aqueous solution
A hydrothermal and ethanol activation method is proposed to synthesize Cu-BTC and graphite oxide composites (Cu-BTC/GO). The uranium dynamic...
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Solvent-regulated self-assembled carbon nitride for photocatalytic reduction of U(VI) in water
Manufacturing high-performance and reusable materials from radioactive uranium-containing wastewater remains a significant challenge. Herein, a...
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A novel amidoxime-functionalized covalent organic framework for removal of U(VI) from uranium-containing wastewater with appreciable efficiency and selectivity
This work fabricated a novel two-dimensional (2D) amidoxime-functionalized covalent organic framework (COF) (named HDU-102-AO) for U(VI) extraction....
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Electrospinning of layered metal sulfide@polymer fibers for controllable membrane separation toward U(VI)
For highly efficient solid-liquid separation after uranium adsorption from acidic wastewater, layered metal sulfide@polymer nanofibers,...
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Magnetite based green bio composite for uranium exclusion from aqueous solution
The work demonstrates a new greener approach in develo** bio-composite magnetic nanoparticles (Fe 3 O 4 @PBP) containing a sorbent extracted from...
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Effective adsorption of U(VI) onto phosphate- and amine-linker-based organic polymer
The efficient removal of uranium from aqueous solutions is critical for ecological safety. Herein, a novel phytic acid and melamine covalent polymer...
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Elucidating the binding configuration of uranium at the biotite-water interface
Understanding the binding configuration of uranium on biotite is crucial for elucidating the environmental behavior of U(VI) and addressing emergency...
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Highly efficient removal of uranium(VI) from aqueous solution using the Chitosan- Hexachlorocyclotriphosphazene composite
In this work, a new material containing chitosan(CS)-hexachlorocyclotriphosphazene (HP) composite was synthesized with polyphosphoric acid as the...
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Magnetically Modified Waste Bark of Aegle marmelos Tree as a Promising Biosorbent for Uranium(VI) Sorption
AbstractMagnetically modified waste bark of the Aegle marmelos tree was prepared by using green synthesis method and was used in a batch system for...
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Sorption of uranium(VI) from aqueous solution using nanomagnetite particles; with and without humic acid coating
In this study, iron oxide nanoparticles (Fe 3 O 4 ) and iron oxide nanoparticles with humic acid coatings (Fe 3 O 4 /HA) were investigated for the removal of...
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Research progress in the treatment of uranium(VI)-contaminated wastewater by modified chitosan
With the continuous development of the nuclear industry, the amount of uranium containing wastewater discharged from the production process is...
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Co-doped zinc oxide microspheres as photocatalysts for enhanced uranium extraction
Tailoring the band structure of photocatalysts by elemental do** to enhance redox ability and carrier separation kinetics is a promising strategy...
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Uranium-Bearing Cast Stone Matrices
AbstractThis work examines cast stone matrices (CSM) fabricated by comelting of basalt with both uranium-bearing perlite (M150 grade) and U 3 O 8 at a...
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Liquid–liquid extraction of uranium(VI) from weak sodium acetate medium using 2-octylaminopyridine: real sample analysis
The analytical technique has been developed for the extraction and determination of uranium(VI). This process is based on the ion-pair complex...
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Constructing dual-functional porphyrin-based thorium metal-organic framework toward photocatalytic uranium(VI) reduction integrated with organic oxidation
The rational fabrication of photocatalysts with dual functions upon visible light, such as photocatalytic radioactive U(VI) reduction and value-added...
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Research on urease-modified Deinococcus radiodurans and the control mechanism of the contamination of U(VI)
Biosorption by microorganisms is an environmentally friendly and efficient method to adsorb heavy metals and radionuclieds. The purpose of this study...
