切尔诺贝利和福岛核事故后放射性土壤修复研究进展

摘要

土壤被放射性物质污染之后，有多种去污修复方法。切尔诺贝利和福岛事故发生后，大面积的土壤被污染，相关方面分别采取了多种去污修复方法。本文在介绍切尔诺贝利和福岛事故放射性污染的特点的基础上，结合放射性土壤去污修复方法的优缺点，介绍了两个核事故后放射性土壤主要采用的去污方法及修复情况，最后分析了其对我国核电发展的启示。%There were several remediation methods for soil contaminated by radioactive materials� This paper made a primary study on the remediation methods of large area radioactive contaminated soil after Chernobyl and Fukushima nuclear accident� It mainly introduced several remediation methods on the characterization� Then, it described the remediation methods were applied after Chernobyl and Fukushima accident on the contaminated soil by radioactive materials� At last, some suggestions on China’ s remediation methods about radioactive contaminated soil were proposed.