137Cs and 90Sr in the water of the ChNPP cooling pond

Results of long-term observations on 137Cs and 90Sr concentration in water mass of the ChNPP Cooling Pond are presented. Drastic transformation of the intrinsic trend in changes with time of averaged radionuclides con-tent in water is clearly demonstrated alongside with the spatial heterogeneity of...

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Veröffentlicht in:	I͡A︡derna fizyka ta enerhetyka 2014-12, Vol.15 (4), p.370-379
Hauptverfasser:	V. V. Kanivets, S. I. Kireev, G. V. Laptev, O. I. Nasvit, S. M. Obrizan
Format:	Artikel
Sprache:	eng
Schlagworte:	activity concentration of 137Сs and 90Sr in water bottom sediments ecological half-lives fuel particles pore solution temperature and oxygen stratification water column сooling pond of ChNPP
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Beschreibung
Zusammenfassung:	Results of long-term observations on 137Cs and 90Sr concentration in water mass of the ChNPP Cooling Pond are presented. Drastic transformation of the intrinsic trend in changes with time of averaged radionuclides con-tent in water is clearly demonstrated alongside with the spatial heterogeneity of radioactive contamination of water body. The cycling character of seasonal changes of 137Cs activity concentration in water is being linked to hydrochemical, temperature and oxygen regimes of the Cooling Pond.
ISSN:	1818-331X 2074-0565