Work

Resource-saving technology for dewatering and decontamination of activated sludge

Year: 2021

Type: conference-paper

Abstract: The authors of the article consider the problem of the formation of huge volumes of liquid toxic activated sludge in the biochemical method of the residential area wastewater decontamination. At present, there are no effective technical solutions and technologies in terms of eliminating the negative impact of activated sludge on environmental components. The article examines the technologies that allow to involve activated sludges in reuse and use them as fertilizers in agriculture. A resource-saving biotechnology for activated sludge dewatering and decontamination from ecotoxicants has been developed. The results of the study confirm the effectiveness of the process of heavy metal extraction from activated sludge.

Source: E3S Web of Conferences

DOI: 10.1051/e3sconf/202128205003

Authors: O.R. Ilyasov, M.V. Kirillov, I.I. Gavrilin, O.A. Bykova, A.M. Asonov

Institution: Ural State Agrarian University

Language: English

Topic: Wastewater Treatment and Reuse

Subfield: Waste Management and Disposal

Field: Environmental Science

Domain: Physical Sciences

SDGs: Clean water and sanitation, Responsible consumption and production

Open Access status: diamond

OpenAlex ID: W3213087128