Scientists from the Southern Federal University (SFU) have determined for the first time the safe levels of tellurium in soil, which is important for environmental protection. The study showed that tellurium, which is actively used in various industrial processes, is highly toxic to plants, animals and humans. Such contamination can reduce soil fertility and cause serious health problems.
The most important sources of tellurium in the environment are the mining, metallurgy, glass, rubber, electronics, pharmaceutical and solar cell industries. The long-term impact of these industries on the soil results in areas with very high tellurium content, which poses a threat to biodiversity and human health.
The researchers noted that even minimal tellurium concentrations in soil have a significant negative impact on soil microorganisms that are essential for maintaining fertility. This highlights the importance of regularly monitoring tellurium pollution and developing stringent environmental standards for its levels in soil.
The results of this research are the first in the world and can be used in developing measures to protect the environment and ensure environmental safety in various regions of the world, including Russia.
Source: Ferra
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