Section

Environmental Safety Construction and Town Economy

Title

CONCENTRATION OF MOBILE FORMS OF HEAVY METALS IN SOILS OF THE CITY KRASNYI KUT (SARATOV REGION)

Сontributors

M. V. Reshetnikov, Cand. of Geol. Sc., Head of the Laboratory of Geoecology to National Research Saratov State University, This email address is being protected from spambots. You need JavaScript enabled to view it.,

V. V. Kuznetsov, Postgraduate Student of the National Research Saratov State University, This email address is being protected from spambots. You need JavaScript enabled to view it.,

A.       S. Sheshnyov, Leading Engineer of the Laboratory of Ecology to National Research Saratov State University, This email address is being protected from spambots. You need JavaScript enabled to view it.,

R. M. Mamedov, Postgraduate Student of the National Research Saratov State University, This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract

In the article the maintenance of active form of heavy metals in a soil cover of the Krasnyi Kut of the Saratov region are analysed. Concentration of active form of copper, zinc, nickel, lead, cadmium and chrome in 24 soil tests are defined. Coefficient of danger and a total indicator of pollution are calculated. Correlation interrelations between elements are found. Widespread excess of maximum permissible concentration of active form of nickel, lead, copper and zinc is established. Conclusions are drawn on an ecological and geochemical condition of a soil cover of the city Krasnyi Kut.

Keywords

soil, active form of heavy metals, copper, zinc, nickel, chrome, cadmium, lead, Krasnyi Kut.

References

1.  Alekseenko V. A., Alekseenko A. V. Chemical elements in geochemical systems. Clarke residential landscape soil. Rostov n/D: Publisher of the Southern Federal University. — 2013. — 380 p. (in Russian)

2.  GOST 17.4.4.02—84. Nature protection. Soils. Methods for sampling and preparation of soil for chemical, bacteriological, helmintological analysis. Moscow: Standartinform. — 2008. — 8 p. (in Russian)

3.  Guidelines for the determination of heavy metals in soils and agricultural crop production. Moscow: TsINAO. — 1992. — 61 p. (in Russian)

4.  SanPiN 2.1.7.1287—03. Sanitation and Disease Control Regulations for Soil Quality. Moscow: Goskomsanepidnadzor of Russia. — 2003. — 11 p. (in Russian)

5.  GN 2.1.7.2041—06. The maximum permissible concentration (MPC) of chemicals in soil. Moscow: Federal Center of Hygiene and Epidemiology of Rospotrebnadzor. — 2006. — 15 p. (in Russian)

6.  Chuldjgijan Kh. and others. Heavy metals in soils and plants // Environmental Conference. — Bratislava. — 1988. — Vol 1. — C. 5—24.