【摘要】 铀是重要的核工业原料,也是一种有较强化学和生物毒性的重金属。从各类含铀水体系中分离和回收铀对缓解铀资源短缺,保护人类健康和生态环境安全都具有重要的科学和实际意义。本文简要回顾和评述了近15年来具有代表性的新型固相萃取材料及其在铀分离方面的应用研究,并对相关材料在铀分离领域的应用前景进行了分析和展望。更多还原

【Abstract】 Uranium is an important raw material in the nuclear industry. Besides, uranium is a heavy metal with higher chemical and biological toxicity. Therefore, it is of great scientific and practical significance to efficiently separate and recover uranium from various uranium-containing aqueous systems for alleviating the shortage of uranium resources, and protecting human health and ecological environment safety. In the review, all kinds of representative solid phase extractants developed in the recent 15 years for uranium separation and recovery are briefly summarized, and the prospect and potential research directions of the solid phase extractants are also introduced.更多还原