radhydРадиационная гигиенаRadiatsionnaya Gygiena = Radiation Hygiene1998-426X2409-9082NIIRGradhyd-462Research ArticleНаучные статьиScientific articlesРАДИАЦИОННО-ГИГИЕНИЧЕСКАЯ ОЦЕНКА ВОЗМОЖНОСТЕЙ ПРИМЕНЕНИЯ МЕХАНИЧЕСКОЙ ДЕЗАКТИВАЦИИ В НАСЕЛЕННЫХ ПУНКТАХ БРЯНСКОЙ ОБЛАСТИIMPLEMENTATION OF MECHANICAL DECONTAMINATION FOR REDUCTION OF EXTERNAL EXPOSURE AT THE TERRITORY OF THE BRYANSK REGIONРамзаевВ. П.RamzaevV. P.БарковскийА. Н.BarkovskyA. N.МишинА. С.MishinA. S.ВоробьевБ. Ф.VorobievB. F.АндерссонК. Г.AnderssonK. G.ФГУН «Санкт-Петербургский научно-исследовательский институт радиационной гигиены имени профессора П.В. Рамзаева» Федеральной службы по надзору в сфере защиты прав потребителей и благополучия человекаРоссияFederal Scientific Organization «Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev» of Federal Service for Surveillance on Consumer Rights Protection and Human Well-beingRussian FederationНациональная Лаборатория Рисо, Технический Университет Дании - ДТУДанияRisø National Laboratory, Technical University of Denmark - DTUDenmark200816022017122327Copyright © Рамзаев В.П., Барковский А.Н., Мишин А.С., Воробьев Б.Ф., Андерссон К.Г., 20172017Рамзаев В.П., Барковский А.Н., Мишин А.С., Воробьев Б.Ф., Андерссон К.Г.Ramzaev V.P., Barkovsky A.N., Mishin A.S., Vorobiev B.F., Andersson K.G.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.radhyg.ru/jour/article/view/462

В статье приведены обобщенные сведения, касающиеся технологии проведения и результатов механической дезактивации почвы и строений на территории двух баз отдыха, расположенных в Брянской области. Обе базы были сильно загрязнены после Чернобыльской аварии. В результате проведенных мероприятий удалось примерно в 4-5 раз снизить мощность дозы гамма-излучения вне помещений. Мощность Чернобыльской компоненты гамма-излучения внутри помещений была уменьшена в 3-4 раза. Долговременный мониторинг дезактивированных и прилегающих контрольных территорий показал высокую стабильность полученных результатов.

The paper contains a review of the data relevant to the technologies and some results of the mechanical decontamination of the ground and buildings located at the territory of two recreational areas in the Bryansk Region. Both areas were significantly contaminated by the Chernobyl debris in 1986. The obtained values of the gamma-dose rate reduction factor were about 0.2 and 0.3 for the outdoor and indoor locations, respectively. The follow-up monitoring of the treated and control areas demonstrated long-term stability of the effect of the decontamination carried out.

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The authors declare that there are no conflicts of interest present.