Open AccessTOXIC ELEMENTS IN NATURAL WATERS OF THE SEVASTOPOL URBAN AGGLOMERATION
Author(s) -
Dmitry A. Novikov,
А. В. Черных,
A. A. Khvashchevskaya,
F. F. Dultsev,
L.A. Nichkova,
G.A. Sigora,
Tamara Yu. Homenko,
Timur A. Yahin
Publication year - 2021
Publication title -
interèkspo geo-sibirʹ
Language(s) - English
Resource type - Journals
ISSN - 2618-981X
DOI - 10.33764/2618-981x-2021-2-1-171-180
Subject(s) - economies of agglomeration , shandong peninsula , environmental science , peninsula , natural (archaeology) , groundwater , environmental chemistry , water quality , physical geography , geography , chemistry , geology , archaeology , ecology , chemical engineering , engineering , biology , geotechnical engineering
The article presents the first results of the distribution of a wide range of highly toxic elements in the natural waters of the Sevastopol urban agglomeration. It was found that all waters do not exceed the MPC for V, Cr, Cu, Zn, Mo, Cd, Pb, and Bi; in a number of objects, the excess for Fe, Mn, Co, Ni and Tl was found. Among the standardized chemical elements, there are high indicators of water quality in village Kolkhoznoye, as well as on almost the entire territory of the Heraclean Peninsula. The droughts of the last three years have had a huge impact on the quality of quality resources, leading to the concentration of almost all microcomponents not only in surface waters, but also in groundwater.