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Phosphate-functionalized mesoporous carbon for efficient extraction of uranium (VI)
A simple approach for preparing high-efficiency and cost-effective adsorbent to extract uranium in nuclear wastewater is essential for safeguarding...
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Sulfur doped N-rich nitrogen carbon nanocatalysts for enhancing photocatalytic reduction of uranium(VI)
Here, sulfur doped N-rich nitrogen carbon (S@CN) was designed to reduce uranium(VI). S do** replaced the lattice nitrogen of CN, which make 2.0S@CN...
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Adsorption of uranium(VI) in aqueous solution by tetraphenyldithiodiphosphonate
Tetraphenyldithiodiphosphonate is synthesized by polymerization precipitation. The P = S bond of the material has strong polarity, which is conducive...
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Hydrothermal fabrication of amino functionalized lotus seedpods-derived biochar for efficient removal of uranium (VI)
In this work, amino functionalized lotus seedpods-derived biochar (LSBC-NH 2 ) was prepared for the removal of uranium (VI) from aqueous solution by...
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Different behavior of uranium(VI) on two clay minerals: montmorillonite and kaolinite
This study investigated the feasibility of using montmorillonite and kaolinite to remediate uranium-contaminated groundwater. The results showed that...
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Preparation of amine or carboxyl groups modified cellulose beads for removal of uranium (VI) ions from aqueous solutions
In the present study, cellulose beads were prepared using the phase inversion method and then activated with epichlorohydrin. The epoxy groups of the...
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Stability and adsorption performance of UiO-67 for uranium(VI) in solution
Based on the stable Zr 6 O 4 (OH) 4 metal clusters, UiO-67 was first applied to the adsorption of U(VI), and its stability and adsorption performance for...
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Research on the uranium (VI) reduction by free radicals using UV/formic acid process
This study investigated the use of ultraviolet (UV) light irradiation for the activation of formic acid (FA) to reduce U(VI) in aqueous solutions....
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Adsorption of uranium (VI) in aqueous solutions by phosphorylated absorbent resin porous carbon
In this study, phosphorus-containing resin carbon (PRC) was prepared by freeze-drying and carbonization using sodium hexametaphosphate and a...
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Adsorption of uranium (VI) by a MgAl-DHBDC/LDH composite: kinetic, mechanistic and thermodynamic studies
A magnesium aluminum bimetallic organic framework derivative (MgAl-DHBDC/LDH composite) was prepared by etching MgAl bimetallic MOF template and used...
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Synthesis and Characterization of Novel Chitosan/Graphene Oxide/Poly (Vinyl Alcohol) Aerogel Nanocomposite for High Efficiency Uranium (VI) Removal from Wastewaters
The toxic and the hazardous ramifications that affect both the environment and human beings due to the existence of uranium in wastewater are a huge...
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Diglycolamic acid coated TiO2 microspheres for efficient uptake of uranium (VI) from aqueous solutions
In this study, we report the facile synthesis of diglycolamic acid (DGA)-coated titanium dioxide (TiO 2 ) microspherical nano-particles (TMP-DGA) for...
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Construction of an oxygen-incorporated fungal hyphae-MoS2 Schottky junction for enhanced uranium (VI) photoreduction
In this study, the FH-MoS 2 -O heterojunction was prepared by a synergistic strategy of oxygen injection and Schottky junction construction, thereby...
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Uranium (VI) sorption from aqueous solution using commercial anion exchange resins; kinetics, isotherm, and thermodynamic investigations
Commercial strong anion exchange resins provided by Purolite, namely MTA4801PF, and MTA4601PFSO4, were utilized for extracting uranium from sulfate...
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Synthesis, characterization and uranium (VI) adsorption mechanism of novel adsorption material poly(tetraethylenepentamine–trimesoyl chloride)
For uranium adsorption in water, a new uranium adsorbent was synthesized by preparing poly(tetraethylenepentamine–trimesoyl chloride). The samples...
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Synthesis of TOPO/XAD-16 impregnated resins and effective adsorption of uranium (VI) in acidic solution
In this study, TOPO/XAD-16 solvent impregnated resins (TOPO/XAD-16) were prepared by wet impregnation and the best impregnation conditions were...
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Highly efficient removal of uranium (VI) from aqueous solutions by amino functionalized bentonite
The generation of nuclear energy produces a large amount of uranium containing wastewater, which must be treated. In this study, amino functionalized...
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A thermal-responsive hydrogel to capture uranium(VI) from aqueous solution: properties and mechanism
In this study, a thermal-responsive hydrogel, sodium alginate/polyamidoxime/poly(N-isopropylacrylamide) hydrogel (SA/PAO/PNIPAm), was prepared via...
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Concentration and Determination of Uranium(VI) by a Sorbent Containing Fragments of p-Aminobenzoic Acid
AbstractThe sorption and complexing properties of a modified sorbent based on a copolymer of maleic anhydride with methacrylic acid with respect to...
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Efficient removal of uranium (VI) from aqueous solution by thiol-functionalized montmorillonite/nanoscale zero-valent iron composite
Montmorillonite-supported nanoscale zero-valent iron composite functionalized by thiols (nZVI/Mt-SH) was synthesized by a two-step co-precipitation...
