Technogenic Influence of the Composition of Ash Waste from the Zmiiv Power Plant on the Pedosphere

Authors

Abstract

To determine soil contamination near the ash dump, soil analyzes were performed at a distance of 0 ... 100 meters. At a distance of up to 100 meters from the dump, there is an excess of MPC in the soil for the content of Ni, Cu, As, Cr. At a distance of up to 100 meters from the dump, an excess of the MPC in the content of Ni, Cu, As, Cr is observed. Concentration factor exceeds unity for Cr, As, Cu, Cd, Ni. The content of Pb and Zn reaches background values only at a distance of more than 100 meters. It has been established that Cu, Ni, Zn and Cr are characterized by low mobility in the soil near the ash dump, therefore they accumulate in the ecosystem near the ash dump, which is explained by the neutral and slightly alkaline soil pH values. The ratio of mineral phases to glass is unstable; however, it should be noted that aluminosilicates, calcium silicates and glass predominate in ash and slag

The solution to the problem of ash and slag waste disposal should be found in the production of building materials, in road construction

Author Biographies

O. V. Kraynyuk, Kharkov National Automobile and Highway University, 25, Yaroslava Mudrogo Str., Kharkiv, 61000, Ukraine

Ph.D. (Technical), Associate Professor of the Department of Metrology and Life Safety

Y. V. Buts, Simon Kuznets Kharkiv National University of Economics, 9-A, Nauki Ave. Kharkiv, 61166, Ukraine

DSc (Technical), Professor, Head of the Department of Technology and Vital Activity

R. V. Ponomarenko, National University of Civil Defense of Ukraine, street Chernyshevska, 94, Kharkiv, 61023, Ukraine

DSc (Technical), Senior Research Scientist. Deputy Head of the Department of Fire and Rescue Training

V. V. Barbachyn, Kharkiv National University of Municipal Economy named after O.M. Beketov, 17, Marshala Bazhanova Str., Kharkiv, 61002, Ukraine

Ph.D. (Technical), Associate Professor of the Department of Occupational and Life Safety

P. I. Lotsman, H.S. Skovoroda Kharkiv National Pedagogical University, 2, Valentynivska Str., Kharkiv, 61168, Ukraine

Ph.D. (Geography), Associate Professor of the Department of Occupational and Life Safety

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Published

2022-02-24

Issue

No. 25 (2021): Visnyk of V. N. Karazin Kharkiv National University series «Еcоlogy»

Section

ENVIRONMENTAL ECOLOGICAL SAFETY

License

Copyright (c) 2021 Крайнюк О. В., Буц Ю. В., Пономаренко Р. В., Барбашин В. В., Лоцман П. І.

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