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Biopreparats for Soil Cleaning from Pollution Based on Organic Waste
https://doi.org/10.18412/1816-0395-2019-10-20-23
Abstract
Studies have been carried out to obtain combined biopreparats obtained on the basis of sewage sludge (WWS) and activated carbon (AC) from plant materials for cleaning soils from contaminants with herbicides. The content of organic matter in the settled sludge is 57.3 %. The organic matter of sewage sludge activates its enzymatic activity. Catalase activity in samples treated with combined sorbents, 2.5 to 2.9 times higher than in control soil samples. The combined use of WWS and activated carbons from plant residues significantly accelerates the decomposition of the herbicide. The presence of WWS increases the efficiency of detoxification of the herbicide (active substance metsulfuron-methyl) with active carbons by 1.7 times.
About the Authors
L.V. Bryndina
Voronezh State Forestry University named after G.F. Morozov
Russian Federation
Dr. of Sciences of Agriculture, Associate Professor
Russian Federation
Dr. of Sciences of Agriculture, Associate Professor
O.V. Baklanova
Voronezh State Forestry University named after G.F. Morozov
Russian Federation
Post-graduate Student
Russian Federation
Post-graduate Student
N.M. Il’ina
Voronezh State University of Engineering Technologies
Russian Federation
Cand. Sci. (Eng.)
Russian Federation
Cand. Sci. (Eng.)
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Review
For citations:
Bryndina L., Baklanova O., Il’ina N. Biopreparats for Soil Cleaning from Pollution Based on Organic Waste. Ecology and Industry of Russia. 2019;23(10):20-23. (In Russ.) https://doi.org/10.18412/1816-0395-2019-10-20-23
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