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Study of the Properties and Composition of Processed Waste Water Mud in Terms of their Use as an Enhancer
https://doi.org/10.18412/1816-0395-2022-7-56-61
Abstract
Studies of the chemical composition of processed waste water mud were carried out. It was concluded that it fully complies with the properties of wastewater mud and is suitable for biological reclamation. Wastewater use as a soil fertility enhancer and crop yields improver was shown. Presentation of the field studies results on the cultivation of safflower, as well as those of monitoring of soil samples for the content of macroelements, organic matter and heavy metals associated with the introduction of sediment as an enhancer. It was proved that after the first year of sludge application, the content of humus and macroelements in soils increases during next three years, as well as the yield of safflower increases.
About the Authors
A.I. Belyaev
Federal State Budget Scientific Institution "Federal Scientific Centre of Agroecology, Complex Melioration and Protective Afforestation
of the Russian Academy of Sciences"
Russian Federation
Russian Federation
Dr. Sci. (Agriculture), Director
A.S. Mezhevova
Federal State Budget Scientific Institution "Federal Scientific Centre of Agroecology, Complex Melioration and Protective Afforestation
of the Russian Academy of Sciences"
Russian Federation
Russian Federation
Cand. Sci. (Agriculture), Head of Laboratory
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Review
For citations:
Belyaev A., Mezhevova A. Study of the Properties and Composition of Processed Waste Water Mud in Terms of their Use as an Enhancer. Ecology and Industry of Russia. 2022;26(7):56-61. (In Russ.) https://doi.org/10.18412/1816-0395-2022-7-56-61
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