The inactivation of eggs of helminthes under the action of narrowband ultraviolet radiation of excilamps

Evgeniy I. Lipatov; Edward A. Sosnin; Sergey M. Avdeev

doi:10.1117/12.2228995

15 December 2015 The inactivation of eggs of helminthes under the action of narrowband ultraviolet radiation of excilamps

Evgeniy I. Lipatov, Edward A. Sosnin, Sergey M. Avdeev

Author Affiliations +

Proceedings Volume 9810, International Conference on Atomic and Molecular Pulsed Lasers XII; 98100Z (2015) https://doi.org/10.1117/12.2228995
Event: XII International Conference on Atomic and Molecular Pulsed Lasers, 2015, Tomsk, Russian Federation

Abstract

The inactivation of eggs of Opisthorchis felineus and Diphyllobothrium latum in the water under the action of UV excilamps at 222 and 282 nm in dependence on the surface dose of radiation was studied. It was observed that the water disinfection from eggs of helminthes was more efficient at 222 nm, than at 282 nm. At the surface dose up to 5 mJ/cm² of UV radiation at 222 nm up to 85 % of Opisthorchis felineus eggs were inactivated. At the comparable surface dose of UV radiation at 222 nm up to 56 % of Diphyllobothrium latum eggs were inactivated.

Citation Download Citation

Evgeniy I. Lipatov, Edward A. Sosnin, and Sergey M. Avdeev "The inactivation of eggs of helminthes under the action of narrowband ultraviolet radiation of excilamps", Proc. SPIE 9810, International Conference on Atomic and Molecular Pulsed Lasers XII, 98100Z (15 December 2015); https://doi.org/10.1117/12.2228995

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