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UP-TO-DATE RADIOECOLOGICAL SITUATION AROUND THE 'MAYAK' NUCLEAR FACILITY

机译:“ MAYAK”核设施周围的最新放射生态状况

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摘要

The current radioecological situation around the reprocessing plant "Mayak", which was constructed more than 40 years ago for the production of plutonium for military purposes, is overviewed. The following topics are considered: Karachay Lake; artificial water reservoirs contaminated by radionuclides; solid radioactive wastes and their vitrification. Some new approaches, methods and tools developed at the Vernadsky Institute of the Russian Academy of Sciences for determination of different radionuclides in various environmental samples from the impact zone of the facility are discussed. Data on distribution, occurrence forms and migration processes of ~(90)Sr, ~(137)Cs, ~(237)Np, ~(239)Pu and ~(241)Am in aquatic and terrestrial ecosystems are presented.
机译:概述了40多年前建造的后备工厂“ Mayak”周围的放射生态状况,该工厂是为军事目的生产the的。考虑以下主题:卡拉恰伊湖;被放射性核素污染的人造水库;固体放射性废物及其玻璃化。讨论了俄罗斯科学院Vernadsky研究所开发的一些新方法,方法和工具,用于确定来自设施撞击区的各种环境样品中的不同放射性核素。给出了水生和陆地生态系统中〜(90)Sr,〜(137)Cs,〜(237)Np,〜(239)Pu和〜(241)Am的分布,发生形式和迁移过程的数据。

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