Affiliation
a FSBEI HVE «Kemerovo Institute of Food Science and Technology»
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Abstract
The work included the microelement-content analysis of the sea-buckthorn berries from the former fruit tree nursery of Kemerovo and the remediated soils of the «Baydaevsky» and the «Mokhovsky» opencast coal mines (Kuzbass, Belovsky district). Microelements, studied for content, included Cu, Zn, Pb, Fe, Mn, Cr and a number of others. The determination was carried out by a method of atomic emission spectrometry with spectrum excitation in the alternating-current arc. The experiment was conducted on the PGS-2 spectrometer (Carl Zeiss Jena, Germany). The results yielded a significant lead surplus. From 3- to 8-fold lead exceedance against 2 the Sanitary Regulations and Norms was detected. The sea-buckthorn berries also proved to have high concentration of iron, manganese, and for some samples, of chrome, barium and cobalt. The conclusion implies the necessity of ecological monitoring of the vegetation products from the industrial and urban sites in consideration.
Keywords
Heavy metal ions,
sea-buckthorn,
atomic emission spectrometry,
remediated soils
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