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Home Archive of journals 2019, 9 Decontamination of Soil Contaminated by Uranium Using Hydroseparation Method with Further Reagent Treatment of Fractions

DECONTAMINATION OF SOIL CONTAMINATED BY URANIUM USING HYDROSEPARATION METHOD WITH FURTHER REAGENT TREATMENT OF FRACTIONS

JOURNAL: 2019, 9, p. 85-90

AUTHOR: A.P. Varlakov, G.A. Varlakova, A.V. Germanov, M.A. Mariakhin, V.G. Petrov, S.N. Kalmykov, A.Y. Romanchuk, I.E. Vlasova

ANNOTATION:

The article presents the decontamination technology used to remove uranium from radioactively contaminated soils at JSC AECC with the results of its development and testing being discussed as well. These soils, considered as VLLW, are expected to be generated during the decommissioning of sublimate production facility. The paper discusses testing stages of the decontamination technology with a laboratory installation in place applying hydroseparation method with further reagent treatment of the target fraction. The testing results will be used to develop an installation enabling to treat radioactively contaminated soils of VLLW category from JSC “AECC”.

Keywords: radioactively contaminated soil, radioactive waste, hydroseparation, reagent treatment, target fraction, fine fraction, sand fraction, laboratory installation, decontamination factor.


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Varlakov A. P., Germanov A. V., Mariakhin M. A., Varlakova G. A., Kalmykov S. N., Petrov V. G., Vlasova I. E., Romanchuk A. Yu. Decontamination of Soil Contaminated by Uranium Using Hydroseparation Method with Further Reagent Treatment of Fractions. Radioactive Waste, 2019, no. 4 (9), pp. 85—90.
DOI: 10.25283/2587-9707-2019-4-85-90. (In Russian).


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