FIELD: environmental protection.
SUBSTANCE: invention relates to the field of environmental protection and can be used to reduce the toxicity of the soil of settlements and agricultural land. The method includes the introduction of a sorbent consisting of biochar, straw and silica gel in a ratio of 40%:40%:20% with a minimum exposure time of 30 days.
EFFECT: expanding the arsenal of environmentally friendly methods of soil detoxification that help reduce their biotoxicity; reducing the content of the mobile form of heavy metals in soils and, as a result, their availability for living organisms.
1 cl, 2 tbl
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