Speaker
Dr
ANA PANTELICA
(Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH))
Description
The environmental pollution by industrial activities presents a significant health risk to the man. One of the possible pathways of pollutants from the environment to human organisms is the consumption of foodstuffs polluted by industrial activities. This paper presents the levels of elemental concentrations determined by Instrumental Neutron Activation Analysis (INAA) in various vegetable species cultivated in industrial zones of Romania and control sites with no specific type of pollution. The following industries were considered: phosphorous fertilizer production at Turnu Magurele, non-ferrous metallurgy at Copsa Mica, iron and steel metallurgy at Targoviste. INAA was applied at IFIN-HH in Magurele (near Bucharest) for the long-lived radioisotopes (TRIGA nuclear reactor in Pitesti) and JINR Dubna for the short-lived radioisotopes (IBR-2 reactor in Dubna). The elements determined were: Al, Ag, As, Au, Ba, Br, Ca, Cd, Ce, Cl, Co, Cr, Cs, Cu, Eu, Fe, Hf, K, La, Mn, Mo, Na, Ni, Rb, Sb, Sc, Se, Sm, Sr, Ta, Tb, Zr, and Zn. Elemental concentration results are compared with Romanian standards and values from the literature. Elemental bioavailability of the investigated plant species and their contamination with trace elements due do industrial activities are discussed. This research was supported by the PN 09370105 and PNCDI II 72-172/01.10.2008 Projects of the Education, Research and Youth Ministry in Romania and Joint Research Project No. 3871-4-08/10 between JINR Dubna, Russia and IFIN-HH, Romania.
Primary author
Dr
ANA PANTELICA
(Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH))
Co-authors
Ms
Chivuta-Ramona Badita
(Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH))
Mr
Ionut-Catalin Calinescu
(Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH))
Dr
Marina Frontasyeva
(Joint Institute for Nuclear Research, 141980 Dubna, Russian Federation, E-mail: marina@nf.jinr.ru)
Dr
Otilia Culicov
(Joint Institute for Nuclear Research, 141980 Dubna, Russian Federation, E-mail: marina@nf.jinr.ru; National Institute for Research and Development in Electrical Engineering, 313 Splaiul Unirii, 060032 Bucharest, Romania)