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Decontaminating Power of Vybor Detergents under the Conditions of a Radiochemical Plant

  • Radiochemical Safety
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Radiochemistry Aims and scope

Abstract

The decontaminating power that Vybor technical detergents (Vybor-K, Vybor-KS) produced by Kembrin Sole Proprietorship (Perm) exhibit in washing of facing and structural materials to remove α- and β-emitting nuclides in combination with ultrasonic treatment and without it was studied. The corrosion action of the detergent solutions on stainless and carbon steels was evaluated. The results of laboratory studies and semicommercial trials on washing of the process equipment of a radiochemical plant are reported.

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REFERENCES

  1. SanPiN (Sanitary Rules and Regulations) 2.6.1.993-00: Hygienic Requirements to Ensuring Radiation Safety in Scrap Collection and Sale, Approved by the Chief State Medical Officer Oct. 29, 2000; Put in Force April 10, 2001.

  2. GOST (State Standard) 12.4.269-2014: System of Labor Safety Standards. Means of Individual Protection, Intended for Works with Radioactive Substances, and Materials for Their Fabrication. Method for Determining the Decontaminating Power of Solutions.

  3. KURB-235-2020 Document: Control Levels of the Volume Activity of Air, Radioactive Contamination of Surfaces, Individual Irradiation Doses, and Ionizing Radiation Dose Rates, Mayak Production Association, Introduced by order no. 193-6.1/990-P of March 20, 2021.

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Funding

This work was supported by ongoing institutional funding. No additional grants to carry out or direct this particular research were obtained.

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Authors and Affiliations

  1. Mayak Production Association, Ozyorsk, 456780, Chelyabinsk oblast, Russia

    O. A. Sakhnenko, N. A. Kuznetsova, E. V. Pipkov & N. R. Gabbasova

Authors
  1. O. A. Sakhnenko
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  2. N. A. Kuznetsova
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  3. E. V. Pipkov
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  4. N. R. Gabbasova
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Correspondence to O. A. Sakhnenko.

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Sakhnenko, O.A., Kuznetsova, N.A., Pipkov, E.V. et al. Decontaminating Power of Vybor Detergents under the Conditions of a Radiochemical Plant. Radiochemistry 65 (Suppl 1), S186–S193 (2023). https://doi.org/10.1134/S1066362223070172

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  • DOI: https://doi.org/10.1134/S1066362223070172

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