海水提铀吸附材料研究进展与展望OA

The development of nuclear energy plays a vital role in the adjustment of national energy structure and environmental sustainability.The stable supply of natural uranium is essential for nucle-ar energy development.Given China's relatively limited terrestrial uranium reserves,extracting urani-um resources from the vast oceanic territories holds significant strategic value.However,the complex and variable marine environment presents considerable challenges for conventional adsorbent materials and technologies to effectively separate uranium at extremely low concentrations,necessitating the ur-gent development of specialized adsorbent materials for uranium extraction from seawater.In recent years,researchers domestically and internationally have developed numerous uranium separation mate-rials and conducted promising practical trials under seawater conditions.This review comprehensively summarizes the latest research progress in various seawater uranium extraction technologies based on the characteristics of different adsorbent materials,addresses the multifaceted technical challenges en-countered in uranium extraction under real seawater conditions,and provides insights into future pros-pects for the development of uranium extraction technologies from seawater.