Smart Energy and Sustainable Environment , ISSN 2668-957X
2022, Volume 25, Issue 2
Pages 75-82


Denisa Faurescu , Diana Bogdan * , Carmen Varlam , Ionut Faurescu , Irina Vagner , Alina Florentina Miu

National Research and Development Institute for Cryogenics and Isotopic Technologies - ICSI Rm. Valcea, Uzinei Street no. 4, PO Box Râureni 7, 240050, Râmnicu Vâlcea, Romania

**Corresponding author: Diana Bogdan, e-mail:

Received 25 July 2022 Received in revised form 31 October 2022 Accepted 07 November 2022   Available online 21 November 2022


Results obtained from the monitoring of the ambient air of the ICSI Ramnicu Valcea Tritium Laboratory and the monitoring of the atmosphere around the Experimental Pilot Plant for Tritium and Deuterium Separation are used in the environmental impact evaluation of the experiments in the period 2020-2022.

Even though the experiments carried out involved different tritium activity concentrations, there were no increases in the activity of tritium concentration in the analyzed samples, with numerous results of atmospheric samples being below the detection limit.


Azhagapillai P., Khaleel M., Zoghieb F., Luckachan G., Jacob L., and Reinalda D. Water Vapor Adsorption Capacity Loss of Molecular Sieves 4A, 5A, and 13X Resulting from Methanol and Heptane Exposure, 2022. ACS Omega, Volume 7, 6463−6471, DOI:10.1021/acsomega.1c03370.

Bidica N., Stefanescu I., Cristescu I., Bornea A., Zamfirache M., Lazar A., Vasut F., Pearsica C., Stefan L., Prisecaru I., Sindilar G. Accounting Strategy of Tritium Inventory in the Heavy Water Detritiation Pilot Plant from ICIT Rm. Valcea, 2008. Fusion Science and Technology, Vol. 54 (2), 346-349, DOI: 10.13182/FST08-A1828

Bornea A., Zamfirache M., Bidica N. Proposal for Combined Electrolysis and Catalytic Exchange System (CECE) development within the Pilot Plant, 2018. Fusion Engineering and Design, Volume 136, Part A,645-649, DOI:10.1016/J.FUSENGDES.2018.03.046

Bornea, A.M., Zamfirache, M., Ana, G., Balteanu, O., Bucur, C., The study of CECE process for low-tritiated waste prior to experimental phase, Fusion Science and Technology, Volume 76, pages 384-391, 2020, Issue 4, DOI: 10.1080/15361055.2020.1712991

Cortés F.B., Chejne F., Carrasco-Marín F., Moreno-Castilla C, Pérez-CadenasA.F.Water adsorption on zeolite 13X: comparison of the two methods based on mass spectrometry and thermogravimetry, 2010. Adsorption, Volume 16, Issue 3, 141–146, DOI:10.1007/s10450-010-9206-5.

Duliu O.G., Varlam C., Shnawaw M.D. 18 years of continuous observation of tritium and atmospheric precipitationsinRamnicuValcea (Romania): A time series analysis, 2018. Journal of Environmental Radioactivity, Volumes 190–191, 105-110, DOI: 10.1016/j.jenvrad.2018.05.011

Ene M.R., Spiridon S.I., Bulubasa G., Miu A.F, Preoperational Monitoring of an Experimental Pilot Plantfor Tritium and Deuterium in Surface Water atValcea, Romania, 2021. Analytical Letters, Volume 54, Issue 1-2, 227-232, DOI:10.1080/00032719.2020.1746326.

IRSN- Institute for Radiological Protection and Nuclear Safety, 2010, Radionuclide sheet Tritium and the environment,, accessed on 18.04.2022

ISO 9698:1998, Water Quality – Determination of tritium activity concentration – Liquid scintillation counting method.

ISO 9698:2019, Water Quality – Tritium – Test method using liquid scintillation counting.

Lucas L. L., and Unterweger M. P. Comprehensive review and critical evaluation of the half-life of Tritium. 2000. Journal of Research of the National Institute of Standards and Technology, Volume 105, Issue 4, 541-549, DOI:10.6028/jres.105.043.

Mladin C., Ciobica A., Lefter R., Popescu A., Bild W. Deuterium-depleted water has stimulating effects on long-termmemory in rats, 2014. Neuroscience Letters, Volume 583, 154–158, DOI: 10.1016/j.neulet.2014.09.037

Stamoulis K. C., Ioannides K. G., Papachristodoulou C. A., Alexandropoulou S, A study of tritium concentrations in air humidity following a rainfall, 2017. Advances in Nuclear Physics, Volume 25, 69-71, DOI: 10.12681/hnps.1991

Titescu, Gh., Stefanescu, I., Saros-Rogobete, I., Deuterium - depleted water Achievements and perspectives, 2001. Nuclear Power - Current Status and Perspectives INR 1971-2001 Symposium,Volume II, 304.

Varlam C., Stefanescu I., Faurescu I., Faurescu D., Bogdan D., Soare A., Ionita Gh., Tritium monitoring in the environment at the Tritium Separation Facility – ICIT, 2011, Fusion Science and Technology, volume 60, 1002-1005, DOI:10.13182/FST11-A12585.

Varlam, C., Vagner, I., Faurescu, I., Faurescu, D. (2020). Long Term Uncertainty Method Used to Evaluate ICSI Tritium Laboratory’s Proficiency Test Results. Smart Energy and Sustainable Environment, 23(1),5-12, DOI:10.46390/j.smensuen.23120.79.

Varlam C., Stefanescu I., Duliu O. G., Faurescu I., Popescu I. Applying direct liquid scintillation counting to low level tritium measurement, 2009. Applied Radiation and Isotopes, Volume 67, Issue 5, 812-816, DOI:10.1016/j.apradiso.2009.01.023.


Tritium, Atmospheric impact, CECE experiments

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