Preparation for dismantling the liquid waste disposal system of MR and RFT research reactors

IF 0.4 4区工程技术 Q4 NUCLEAR SCIENCE & TECHNOLOGY Atomic Energy Pub Date : 2024-04-04 DOI:10.1007/s10512-024-01066-y

A. G. Volkovich, O. P. Ivanov, V. I. Kolyadin, A. V. Lemus, V. I. Pavlenko, L. A. Ryazanova, S. G. Semenov, E. A. Stepanov, A. V. Chesnokov, A. D. Shisha

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Abstract

The article presents the results of a radiation survey carried out on the liquid radioactive waste disposal system of decommissioned MR and RFT research reactors. The system is located in the buildings adjacent to the dismantled reactor building on the territory of the Kurchatov Institute national research center. The results of the visual and radiation survey carried out on the equipment and premises of the disposal system for liquid radioactive waste will inform the development of design documentation for its elimination. Following the removal of liquid radioactive waste from storage tanks, the equipment and building structures at this location should be dismantled. The carrying out of recommended works will complete the decommissioning of MR and RFT research reactors. Further, the site of the reactor buildings and their auxiliary systems will be rehabilitated to achieve a radiation situation that meets the sanitary and hygienic standards for the group B personnel.

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准备拆除 MR 和 RFT 研究堆的液体废物处理系统

文章介绍了对已退役的 MR 和 RFT 研究反应堆的液态放射性废物处理系统进行辐射调查的结果。该系统位于库尔恰托夫研究所（Kurchatov Institute）国家研究中心境内与已拆除反应堆大楼相邻的建筑物内。对液态放射性废料处理系统的设备和场所进行的目视和辐射调查的结果，将为制定消除该废料的设计文件提供信息。从储存罐中移除液态放射性废料后，应拆除该地点的设备和建筑结构。实施建议的工程将完成 MR 和 RFT 研究反应堆的退役工作。此外，还将对反应堆厂房及其辅助系统进行修复，使辐射状况符合 B 组人员的卫生标准。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Atomic Energy 工程技术-核科学技术

CiteScore

1.00

自引率

20.00%

发文量

100

审稿时长

4-8 weeks

期刊介绍： Atomic Energy publishes papers and review articles dealing with the latest developments in the peaceful uses of atomic energy. Topics include nuclear chemistry and physics, plasma physics, accelerator characteristics, reactor economics and engineering, applications of isotopes, and radiation monitoring and safety.