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Microbial-driven ectopic uranium extraction with net electrical energy production
The extraction of uranium (U) from U-bearing wastewater is of paramount importance for mitigating negative environmental impacts and recovering U...
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Biochar-mediated remediation of uranium-contaminated soils: evidence, mechanisms, and perspectives
Soil contamination by uranium presents a burgeoning global environmental concern, exerting detrimental effects on both agricultural production and...
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Sorption and reduction of hexavalent uranium by natural and modified silicate minerals: A review
In the context of rising anthropogenic activities and world conflicts, there is an urgent need for energy supply, such as nuclear power from uranium...
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The remediation of uranium-contaminated groundwater via bioreduction coupled to biomineralization with different pH and electron donors
Stimulating indigenous microbes to reduce aqueous U(VI) to insoluble U(IV) by adding an electron donor has been applied as an applicable strategy to...
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Photo-Catalytic Reduction of Destructive U(VI) from Uranium-Defiled Wastewater: an Overview
Groundwater is frequently utilised as the source of consuming water throughout the entire globe. Hence, the defilement of this groundwater by noxious...
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Recent developments and challenges in uranium extraction from seawater through amidoxime-functionalized adsorbents
As per statistical estimations, we have only around 100 years of uranium life in terrestrial ores. In contrast, seawater has viable uranium resources...
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Preliminary construction of a microecological evaluation model for uranium-contaminated soil
With the extensive development of nuclear energy, soil uranium contamination has become an increasingly prominent problem. The development of...
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Study on uranium ion adsorption property of porous glass modified with amidoxime group
In this paper, we prepared three types of porous glasses (PGs) with specific surface areas of 311.60 m 2 /g, 277.60 m 2 /g, and 231.38 m 2 /g,...
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Insights on the Mechanism of Uranium Removal via Nanofiltration in Alkalinity and Salinity Dominated Groundwater Systems
Groundwater quality of Punjab, India, is a matter of huge concern due to the presence of various toxic contaminants (e.g., uranium, selenium, and...
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Removal and recovery of uranium (VI) from aqueous solutions by residual sludge and its biochars
The removal and recovery of uranium (VI) from water solutions are critical for energy and environmental security. In this study, hydrochar at 100,...
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Electron flux is a key determinant of uranium isotope fractionation during bacterial reduction
Uranium isotopic signatures in the rock record are utilized as a proxy for past redox conditions on Earth. However, these signatures display...
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A comprehensive review of radioactive pollution treatment of uranium mill tailings
Natural uranium is a crucial resource for clean nuclear energy, which has brought significant economic and social benefits to humanity. However, the...
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Deep anoxic aquifers could act as sinks for uranium through microbial-assisted mineral trap**
Uptake of uranium (U) by secondary minerals, such as carbonates and iron (Fe)-sulfides, that occur ubiquitously on Earth, may be substantial in deep...
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Uranium capture from aqueous solution using palm-waste based activated carbon: sorption kinetics and equilibrium
Carbonaceous materials produced from agricultural waste (palm kernel shell) by pyrolysis can be a proper type of low-cost adsorbent for wide uses in...
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Mobilization of Naturally Occurring Uranium in Groundwater Under Intensely Managed Farmland
Groundwater has been demonstrated to bear elevated uranium (U) concentrations in excess of regulatory limits in many regions throughout the world....
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Efficient removal of uranium(VI) from aqueous solution by a novel phosphate-modified biochar supporting zero-valent iron composite
Uranium (U) is an important strategic resource as well as a heavy metal element with both chemical and radiotoxicity. At present, the rapid and...
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Synthesis of carbon nitride in potassium hydroxide molten salt for efficient uranium extraction from radioactive wastewater
Photocatalysis-assisted removal of uranium has been proven as an effective method for the elimination of radioactive pollution from wastewater. In...
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Biomimetic synthesis of polydopamine-graphene oxide/hydroxyapatite for efficient and fast uranium(VI) capture from aqueous solution
A novel and efficient mesoporous nano-absorbent for U(VI) removal was developed through an environment-friendly route by inducing the biomimetic...
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Contributions of adsorption, bioreduction and desorption to uranium immobilization by extracellular polymeric substances
Hexavalent uranium (U(VI)) can be immobilized by various microbes. The role of extracellular polymeric substances (EPS) in U(VI) immobilization has...
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Efficient Separation of Uranium in Solution by ZnFe2O4 Doped with ZrO2: Adsorption Behaviors and Mechanism Study
In order to solve the problem of uranium pollution during the development and application of nuclear energy, magnetic ZnFe 2 O 4 /ZrO 2 (ZFOZO) composite...
