حلول تخزين الطاقة لدينا
اكتشف مجموعتنا من منتجات تخزين الطاقة المبتكرة المصممة لتلبية الاحتياجات والتطبيقات المتنوعة.
- الكل
- خزانة الطاقة
- موقع التواصل
- موقع خارجي
A convenient functionalization strategy of polyimide covalent organic frameworks for uranium-containing wastewater …
The efficient treatment of uranium-containing wastewater provides guarantee for sustainable development of nuclear energy. In this work, a heterogeneous interface structure for photocatalytic reduction of U(VI) was proposed by in-situ decoration of cadmium sulfide (CdS) nanoparticles on polyaniline (PANI) nanorods. ...
Get PriceRecent developments in the adsorption of uranium ions from wastewater…
The role of carbon-based adsorbents in removing uranium ions from wastewater is discussed in detail. ... With increasing energy demand, uranium mining has increased many folds, but the terrestrial uranium ores are limited [5]. Therefore, terrestrial uranium ores. ...
Get PriceA review of remediation technologies for uranium-contaminated …
Uranium exists primarily as 235 U and 238 U, the most radioactive and stable forms, and 238 U is produced by the loss of an α particle to produce 234 U (Asic et al., 2017).The ecosphere is seriously endangered by the direct release of this polluted wastewater due ...
Get PricePomelo peel derived phosphorus-doped biochar for efficient disposal of uranium-containing nuclear wastewater…
Semantic Scholar extracted view of "Pomelo peel derived phosphorus-doped biochar for efficient disposal of uranium-containing nuclear wastewater: Experimental and theoretical perspectives" by Hong Li et al. DOI: 10.1016/j.seppur.2023.125947 Corpus ID
Get PricePurification of uranium-containing wastewater by adsorption: a …
Nuclear energy has been developed and used on a large scale as a clean energy source. Since the increasing growth of the worldwide nuclear industry, the pollution of wastewater by radionuclides and toxic metals is a major environmental issue. The extraction method had some advantages such as simple operation, fast kinetics, wide …
Get PriceLong-term, sustainable solutions to radioactive waste …
Nuclear power plays a pivotal role in ensuring a scalable, affordable, and reliable low-carbon electricity supply. Along with other low-carbon energy technologies, nuclear energy is essential for ...
Get PriceHighly Efficient Recovery of Uranium from Seawater Using an …
Uranium recovery from seawater offers a promising route for producing scalable and sustainable nuclear energy because the world''s oceans contain hundreds of times more uranium than lands. A current adsorption method presents limitations including low extraction capacity and slow extraction kinetics, making realistic implementation …
Get PricePhotochemically triggered self-extraction of uranium from …
The uranium extraction cell transforms uranium in both wastewater and seawater to UO 2 fuels and electricity simultaneously, enabling both functions of uranium extraction and energy storage.
Get PriceSpontaneous electrochemical uranium extraction from …
Finding an efficient way to extract uranium from uranium mine wastewater is an essential environmental requirement. A spontaneous electrochemical method is now …
Get PriceSpontaneous electrochemical uranium extraction from wastewater with net electrical energy …
real wastewater, the uranium extraction efficiency reaches 303 mg g −1 upon 60 h operation with simultaneous net electrical energy production of 0.65 Wh m −2 with an operating cost of only USD ...
Get PriceA novel strategy for efficient uranium extraction and energy …
The challenge of efficiently extracting uranium from water is hereby addressed by a novel idea based on fuel cell principle: uranium extraction cell (UEC). The …
Get PriceSpontaneous electrochemical uranium extraction from wastewater with net electrical energy …
DOI: 10.1038/s44221-023-00134-0 Corpus ID: 262183507 Spontaneous electrochemical uranium extraction from wastewater with net electrical energy production @article{Ye2023SpontaneousEU, title={Spontaneous electrochemical uranium extraction from wastewater with net electrical energy production}, author={Yin Ye and Jian Jin and …
Get PriceEfficient removal of uranium from acidic mining wastewater using …
The study also delves into the uranium removal performance of these composites in uranium-containing solutions and real acidic uranium mining wastewater. Specifically: 1) Magnetic phosphate composites are synthesized through a process involving mixing, ultrasonication, hydrothermal precipitation, and calcination methods.
Get PriceMolecules | Free Full-Text | Radioactive Wastewater …
With the wide application of nuclear energy, the problem of radioactive pollution has attracted worldwide attention, and the research on the treatment of radioactive wastewater is imminent. How to treat …
Get PriceUranium elimination and recovery from wastewater with ligand chelation-enhanced electrocoagulation …
The anode material and chelate were optimized for treating bulk uranium-containing wastewater, and the uranium precipitation mechanism and recycling method were comprehensively investigated. With the optimized Fe anode and Alizarin S as chelate, uranium was removed efficiently within a short time to satisfy the emission regulation.
Get PriceSpontaneous electrochemical uranium extraction from …
Using real wastewater, the uranium extraction efficiency reaches 303 mg g−1 upon 60 h operation with simultaneous net electrical energy production of 0.65 Wh m−2 with an …
Get PriceElectrocatalytic and green system coupling strategy for simultaneous recovery and purification of uranium from uranium-containing wastewater ...
Under the conditions of this study, a maximum of 5.95 mg uranium could be recovered from the wastewater per hour, resulting in an energy consumption of 0.00596 kW h per g of uranium recovery. And only 3 kg of sodium carbonate was required to adjust the pH from 2.7 to 10.5 per ton of wastewater.
Get PricePreparation of amidoxime polyacrylonitrile membrane with excellent mechanical strength for adsorption of uranium in simulated wastewater ...
The membrane with excellent mechanical strength and adsorption capacity was prepared under mild modification conditions. • The removal efficiency of uranium by the membrane in weakly acidic uranium-containing simulated wastewater was 96.96 %. • The ...
Get PriceElectrocatalytic and green system coupling strategy for simultaneous recovery and purification of uranium from uranium-containing wastewater …
The recycling of uranium in wastewater is not only beneficial to the protection of ecological safety but also has great significance for the sustainable development of nuclear energy. However, there is no satisfactory method to recover and reuse uranium efficiently up to now. Here, we have developed …
Get PricePolyamidoxime‐Coated Coconut Haustorium Derived Magnetic Biochar Adsorbent with Photothermal Conversion for Highly Efficient Uranium …
Efficient removal of uranium from uranium-containing nuclear wastewater is of great significance for utilizing uranium resources and protecting the environment from uranium hazards. In this paper, a polyamidoxime-coated coconut haustorium derived magnetic ...
Get PriceA convenient functionalization strategy of polyimide covalent organic frameworks for uranium-containing wastewater …
Environmental Implication Uranium is a raw material for nuclear energy applications, which is toxic and radioactive. If uranium is discharged with wastewater, it would not only pose a threat to the environmental …
Get PriceEfficient removal of uranium from wastewater using amidoxime …
Developing novel adsorbents for efficient U(VI) adsorption from wastewater is of great significance in both nuclear energy development and environmental protection. Herein, a novel functional resin (AO67/MA33-resin) with large particle size (100–200 μm) was controllably synthesized and employed for U(VI) elimination. The …
Get Price