活性炭吸附法测量铀尾矿氡析出率  

Measuring Radon Exhalation Rate from Uranium Tailings by the Instrumentality of Active Carbon Absorption

作　　者：付锦[1] 韩耀照[1] 张彪[1] 

机构地区：[1]核工业北京地质研究院,北京100029

出　　处：《辐射防护通讯》2003年第2期32-35,共4页Radiation Protection Bulletin

摘　　要：介绍一种用活性炭吸附法测量铀尾矿表面氡析出率的方法 ,简要叙述了采样器和测量仪器的性能、特点 ,刻度及测量方法。通过在铀尾矿库的现场连续一年的监测 ,研究铀尾矿库年氡析出率的变化规律 。The active carbon absorption, one method of determining the radon separating ratio of the uranium tail was introduced in this paper. The performance, character and graduation of the instrument and sampler of the active carbon absorption were introduced. The continuous monitor of one year with this method was carried out in the uranium tail storehouse. The change regularity (law) of the radon separating ratio per year in the uranium tail storehouse was observed. The optimum season and condition of determining the average radon separating ratio per year were summarized.

关 键 词：活性炭吸附法 测量 铀尾矿 氡 析出率 治理 环境监测 

分 类 号：X837[环境科学与工程—环境工程]