| Issue |
E3S Web Conf.
Volume 212, 2020
2020 International Conference on Building Energy Conservation, Thermal Safety and Environmental Pollution Control (ICBTE 2020)
|
|
|---|---|---|
| Article Number | 01002 | |
| Number of page(s) | 7 | |
| Section | Ecology and Energy Saving | |
| DOI | https://doi.org/10.1051/e3sconf/202021201002 | |
| Published online | 26 November 2020 | |
Translocation of heavy metals and methods of their detoxification in podzolized chernozem
1
Academy of law management of the federal penal service of Russia, 390036 Ryazan, Sennaya str., 1, Russian Federation
2
Ryazan State Agrotechnological University named after P.A. Kostychev, 390044 Ryazan, Kostycheva str., 1, Russian Federation
* Corresponding author: chernikova_olga@inbox.ru
At present, the fact that all unforeseen negative consequences of anthropogenic human activity significantly affect the biochemical regime of the natural environment is obvious. Therefore, agriculture should be aimed at reducing the release of chemicals from the biological cycle. Field observations were conducted to study the effect of detoxification techniques on the accumulation of heavy metals in soil. Six experiment variants were developed, using detoxicants with various combinations of them. The results of this research indicate that the organic matter of manure binds soluble metal salts into organometallic complexes, and fertilizer phosphates convert them into sparingly soluble compounds. Thus, they improve (heal) the soil contaminated by heavy metals.
Key words: heavy metals / detoxification methods / translocation / chernozem
© The Authors, published by EDP Sciences, 2020
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