我国西南地区铀矿地质实验室退役工程环境评价

Environmental evaluation on decommissioning engineering of uranium geology Labs in southwest area,China

我国西南地区现有7个铀矿地质实验室,历年集有大量可能对环境产生污染的样品。本文在对铀矿地质实验室现状进行调查的基础上,介绍了铀矿地质实验室的退役治理方法,并对退役治理后的环境进行了环境放射性水平评价。结果表明,所有污染及危害因素被全部清除,恢复了环境质量。

Large amounts of substances with radioactivity has been accumulated in several uranium geology laboratories in southwest area of China, which has been concerned by local government and habitants. Based on the results of investigations, this paper proposes some measures for the decommission of urani- um geology laboratories and the disposed of radioactive substances, The environmental radioactivity level has been evaluated after treating these laboratories. The results show that all the radioactive sources involving harmful substances had been removed.