This new coated cloth effectively accumulated uranium (in yellow) on its surface from uranium-spiked seawater. view more Credit: Adapted from ACS Central Science, 2023, DOI: 10.1021/acscentsci.3c01291 ...

Their uranium selectivity factor reached 215 — the highest ever reported in natural seawater. Both research efforts support China’s national nuclear strategy.

Uranium atoms are found in seawater at roughly 3.3 parts per billion or 3.3 micrograms per liter. Researchers from Stanford have developed a process for extracting these atoms that could make it a ...

Laboratory tests with seawater showed that 1 g of the material could extract 17.8 mg of uranium in 30 days. By recovering the uranium, the researchers could reuse the film five times, although it ...

Technology Material inspired by blood vessels can extract uranium from seawater. The oceans are a huge untapped store of uranium, which is vital for nuclear energy, and new technology could ensure ...

Australian researchers, in collaboration with ANSTO, have developed a groundbreaking method for efficient uranium extraction from seawater. This has the potential to meet global uranium demand and ...

More information: Linsen Yang et al, Bioinspired hierarchical porous membrane for efficient uranium extraction from seawater, Nature Sustainability (2021). DOI: 10.1038/s41893-021-00792-6.

In tests, the team reported extracting 12.6 mg of uranium per gram of water over 24 days, which is a higher amount and at a faster rate than other materials tested or simply allowing uranium to ...

China's breakthrough in extracting uranium from seawater with a new cost-effective electrochemical method could significantly impact the global nuclear energy industry and provide energy security ...

Since the 1960s, scientists have been turning to an unlikely harvesting ground for uranium: the world's oceans. Now, researchers have moved the prospect of sea-based uranium harvesting another ...

In the tests using seawater collected from the Bohai Sea, the electrodes extracted 12.6 milligrams of uranium per gram of coated, active material over 24 days. The coated material’s capacity was ...