<abstract xmlns="http://www.w3.org/1999/xhtml">In recent years, naturally occurring radioactive materials (NORM) have become an important topic from the perspective of environmental protection. The list of isotopes that should be monitored in the environment is constantly growing as new amendments to international legislation are introduced. One of the often studied NORM elements is 210Po. In this study, a process of elaborating of a new method of 210Po determination in soil was presented. In the proposed method, several analytical aspects, like the influence of silica decomposition or optimization of an electrode material, were revised. The obtained procedure allows performance of complete radiochemical analysis in a single day, with the chemical efficiency of over 85% and great reduction of costs. Further, the influence of the use of phosphate fertilizers on polonium concentration in soil was also confirmed.</abstract>

In recent years, naturally occurring radioactive materials (NORM) have become an important topic from the perspective of environmental protection. The list of isotopes that should be monitored in the environment is constantly growing as new amendments to international legislation are introduced. One of the often studied NORM elements is 210Po. In this study, a process of elaborating of a new method of 210Po determination in soil was presented. In the proposed method, several analytical aspects, like the influence of silica decomposition or optimization of an electrode material, were revised. The obtained procedure allows performance of complete radiochemical analysis in a single day, with the chemical efficiency of over 85% and great reduction of costs. Further, the influence of the use of phosphate fertilizers on polonium concentration in soil was also confirmed.

Optimization of 210Po determination in soil

NCBJ – National Centre for Nuclear Research, Department of Nuclear Safety & Radiation Protection

Nukleonika

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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In recent years, naturally occurring radioactive materials (NORM) have become an important topic from the perspective of environmental protection. The list of...

Optimization of ²¹⁰Po determination in soil

Article Category: Original Paper

Publié en ligne: 08 juin 2021

Pages: 75 - 79

Reçu: 30 oct. 2020

Accepté: 07 janv. 2021

DOI: https://doi.org/10.2478/nuka-2021-0010

Mots clés
Polonium in silica, Polonium in soil, NORM

© 2021 Grzegorz Szaciłowski et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Optimization of 210Po determination in soil

Article Category: Original Paper

Publié en ligne: 08 juin 2021

Pages: 75 - 79

Reçu: 30 oct. 2020

Accepté: 07 janv. 2021

DOI: https://doi.org/10.2478/nuka-2021-0010

Mots clésPolonium in silica, Polonium in soil, NORM

© 2021 Grzegorz Szaciłowski et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Optimization of ²¹⁰Po determination in soil

Mots clés
Polonium in silica, Polonium in soil, NORM