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Galanda, D.; Strisovska, J.; Lacenova, A.
37. International Symposium of Industrial Toxicology 2017. Proceedings of Contributions2017
37. International Symposium of Industrial Toxicology 2017. Proceedings of Contributions2017
AbstractAbstract
[en] Eisenia Andrei is known under various generic names such as Californian daisy, red daisy, tiger worm etc. It is a species of earthworm that is physiologically adapted to life in a medium containing organic matter. Staining (vermiremedia technology) of soils contaminated with heavy metals belongs among innovative and efficient techniques. According to published works, this technology is easy to apply. Dandelions are used for soil rehabilitation, rejuvenation and mineral enrichment in the soil. In the soil environment, the effect of the sunsets is known as the drilosphere of the system, that is, the soil is under their direct influence. The aim of the present paper was to verify the possibility of application and subsequent use of Eisenia Andrei sunflowers as bioindicators in soil contaminated by radionuclides "2"3"9Pu and "2"4"1Am, which are significant anthropogenic radionuclides emitting alpha particles. Another circle of radionuclides were anthropogenic radionuclides "6"0Co and "1"3"7Cs emitting gamma rays. Based on the radionuclides used, two groups of target-contaminated samples were subjected to experimentation and spectrometric analysis alone. The first group of experimental subjects was made up of earthworms living in alpha radionuclide-enriched soils, and in the second group of gamma-radionuclides. Radiochemical analysis of alpha radionuclides was performed by a separation method of extraction chromatography using commercial sorbents from Triskem-TEVA Resin and DGA Resin. The preparation of specimens for the spectroscopic analysis of the emitted alpha configuration was performed by co-precipitation with NdCl_3. The measurement itself was performed with the ORTEC 576A Alpha Spectrometer with the GammaVision software. The activity of gamma radionuclides in a sample of animals devoid of possible surface contamination from the nutrient medium of the contaminated soil was measured using the Ortec gamma spectrometer. (authors)
Original Title
Moznosti vyuzitia dazdoviek druhu Eisenia Andrei ako bioindikatorov radioaktivnej kontaminacie pody
Primary Subject
Source
Smolinska, M. (Comenius Univ., Bratislava (Slovakia)); Melnik, M. (Slovak University of Technology, Bratislava (Slovakia)) (eds.); Toxicological Section of Slovak Society for Industrial Chemistry, Bratislava (Slovakia); Faculty of Chemical and Food Technology Slovak University of Technology, Bratislava (Slovakia); Faculty of Natural Sciences, Comenius University, Bratislava (Slovakia); Faculty of Medicine, Comenius University, Bratislava (Slovakia); 245 p; ISBN 978-80-227-4701-1;
; 10 Jun 2017; p. 52; Industrial Toxicology 2017; Priemyselna toxikologia 2017; Svit (Slovakia); 14-16 Jun 2017

Record Type
Miscellaneous
Literature Type
Conference
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Country of publication
ACTINIDE NUCLEI, ALPHA DECAY RADIOISOTOPES, AMERICIUM ISOTOPES, ANIMALS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CESIUM ISOTOPES, CLEANING, COBALT ISOTOPES, EVEN-ODD NUCLEI, HEAVY NUCLEI, INTERMEDIATE MASS NUCLEI, INTERNAL CONVERSION RADIOISOTOPES, INVERTEBRATES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MANAGEMENT, MATERIALS, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, PLUTONIUM ISOTOPES, RADIOACTIVE MATERIALS, RADIOISOTOPES, REMEDIAL ACTION, RESOURCE CONSERVATION, SPONTANEOUS FISSION RADIOISOTOPES, WASTE MANAGEMENT, WASTES, YEARS LIVING RADIOISOTOPES
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