Transformation of thiacloprid, a new insecticide, by gamma radiolysisin aqueous solutions

Rózsa, Georgina and Kozmér, Zsuzsanna and Schrantz, Krisztina and Alapi, Tünde and Takács, Erzsébet and Wojnárovits, László: Transformation of thiacloprid, a new insecticide, by gamma radiolysisin aqueous solutions. Proceedings of the International Symposium on Analytical and Environmental Problems, (22). pp. 402-405. (2016)

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Abstract

Degradation of organic pollutants in wastewater by ionizing radiation is an emerging technology. Using this method the transformation of thiacloprid takes place by reactions with free radicals (hydroxyl radical (•OH), hydrated electron (eaq ), hydrogen radical (•H), and hydroperoxyl radical/superoxide radical anion(HO2 /O2 )).Gamma (γ)radiolysis is an appropriatemethod to investigate the role of primary radicals in the transformation and degradation of thiacloprid. In this study we examined different reaction conditions (solutions of thiaclopridsaturated with dissolved oxygen or nitrogen or nitrous oxide),in order to investigate the effect of different radical sets formed.

Item Type: Article
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2016
Volume: 22
Page Range: pp. 402-405
ISBN: 978-963-306-507-5
Uncontrolled Keywords: Sugárkémia, Analitikai kémia
Additional Information: Bibliogr.: 405. p. ; összefoglalás angol nyelven
Date Deposited: 2018. Dec. 13. 11:00
Last Modified: 2018. Dec. 13. 11:00
URI: http://acta.bibl.u-szeged.hu/id/eprint/56130

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