UV/Ozone treatment to decontaminate tritium contaminated surfaces
UV/Ozone treatment to decontaminate tritium contaminated surfaces
复制标题
紫外线/臭氧处理可净化氚污染的表面
DOI：
10.13182/fst95-a30597
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发表时间：
1995
期刊：
影响因子：
--
通讯作者：
R. Mowat
中科院分区：
文献类型：
--
作者：
J. Krasznai;R. Mowat
在达林顿除氚设施和其他氚处理设施的设备运行和维护过程中，经常会遇到表面上的氚污染。最好采用有效的净化技术，减少或不产生二次废物。在安大略水电技术公司（OHT），我们一直在开发一种利用紫外线（UV）辐射和臭氧气体相结合的工艺，以去除氚服务中常用材料的氚表面污染。本文总结了该技术的性能。结果令人鼓舞，因为该技术非常有效，设备要求简单，并以易于管理的废物形式浓缩氚。参考文献7篇，图3，2个标签。
Tritium contamination on surfaces is often encountered during operation and maintenance of equipment at the Darlington Tritium Removal Facility and likely at other tritium handling facilities. The use of efficient decontamination techniques that produce little or no secondary wastes is desirable. At Ontario Hydro Technologies (OHT) we have been developing a process utilizing a combination of ultraviolet (UV) radiation and ozone gas to remove tritium surface contamination from materials often used in tritium service. This paper summarizes the performance of the technique. The results are encouraging because the technique is very effective, simple in terms of equipment requirements and concentrates tritium in an easily managed waste form. 7 refs., 3 figs., 2 tabs.