L.I. Sokolov, V.A. Silinsky
PROCESSING OF TAP WATER SLUDGE INTO SOIL
Annotation. The properties of the soil obtained from the tap water sludge of water treatment facilities have been studied. The newly developed technology of obtaining soil from peat mass, sand and water-pipe sludge dewatered with cotton dust is described. The developed topsoil is intended for green planting, landscaping of road shoulders, sports grounds, backfilling of solid municipal waste landfills, creation of fortifications on the banks of rivers and lakes, as a protective layer of soil. The developed soil is able to expand the range of plant-nutrient mixtures. Its main feature is the use of available raw materials and easy preparation.
Key words: water treatment station sludge, water treatment, peat, soil, cotton dust, germination, moisture.
For citation: Sokolov L.I., Silinsky V.A. [Processing of tap water sludge into soil] Upravlenie tekhnosferoi, 2022, vol. 5, issue 2. (In Russ.) Available at: https://technosphere-ing.ru/ рр. 181–192. DOI: 10.34828/UdSU.2022.65.80.005
REFERENCES
- Sokolov L.I. Upravlenie otkhodami: uchebnoe posobie. [Waste management: textbook]. Moscow; Vologda: Infra-Engineering, 2022, 728 p. (In Russ.).
- RF patent. No. 2734674, class C05F11/00, 21.10.2020.
About the Authors
Sokolov Leonid Ivanovich
Doctor of Technical Sciences, Professor, Federal State Budgetary Educational Institution of Higher Education "Vologda State University", Vologda, Lenin str. 15. Russia.
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Silinsky Viktor Alekseevich
Postgraduate student, Federal State Budgetary Educational Institution of Higher Education "Vologda State University", Vologda, Lenin str. 15. Russia.
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