【摘要】 对于大面积低水平放射性污染的土壤,植物修复是一种新型的治理技术。本文简单介绍了植物修复技术的概念,介绍了大面积¹³⁷Cs、⁹⁰Sr、天然U和Pu污染土壤的植物修复技术的研究现状及应用情况,提出了进一步的研究建议。更多还原

【Abstract】 Radioactive contamination is a difficult environmental problem. As a new technology,phytoremediation of large area soil contaminated with low level radioactivity is attracting more and more attention. The concept and the basic principle of phytoremediation are introduced. The research progress with respect to contamination of⁹⁰ Sr,¹³⁷Cs,U and Pu,obstacles of application and countermeasures,are highlighted. Some suggestions on further studies are put forward.更多还原