TECHNOLOGICAL MODELING OF THE PROCESS OF REAGENT REMOVAL OF PHOSPHORUS FROM WASTEWATER

Authors

  • Svetlana Vasilievna Andreyuk Brest State Technical University
  • Tatyana Ivanovna Akulich Brest State Technical University
  • Elena Sergeevna Gogina Moscow State University of Civil Engineering
  • Daria Vasilievna Kapereiko Brest State Technical University

DOI:

https://doi.org/10.36773/1818-1112-2022-129-3-2-4

Keywords:

wastewater treatment, dephosphotation, optimal planning, multifactorial experiment, aluminum polyoxychloride

Abstract

The work is devoted to the study of the technology of urban wastewater treatment, specially designed to remove the biogenic element phosphorus. An analytical review of the achievements and publications on the study of the process of wastewater dephosphotation by the reagent method is given. Based on the analysis carried out, the results of our own experimental studies are proposed and substantiated. The dependence of the effect of dephosphotation of wastewater on the dose of the reagent when using mineral coagulants, taking into account changes in environmental conditions, has been established. To optimize the cleaning process, mathematical modeling methods based on influencing and determining factors were used. Graphs and regression equation obtained, which determine the dependence of the residual concentration of wastewater phosphates on the dosing conditions of the aluminum polyoxychloride reagent.

Author Biographies

Svetlana Vasilievna Andreyuk, Brest State Technical University

Ph.D in Engineering, Associate Professor of the Department of Water Supply, Sanitation and Protection of Water Resources, Brest State Technical University, Brest, Republic of Belarus.

Tatyana Ivanovna Akulich, Brest State Technical University

Senior Lecturer of the Department of Water Supply, Water Disposal and Protection of Water Resources, Brest State Technical University, Brest, Republic of Belarus.

Elena Sergeevna Gogina, Moscow State University of Civil Engineering

Ph.D in Engineering, Associate Professor of the Department of Water Supply and Water Disposal, Moscow State University of Civil Engineering, Moscow, Russia.

Daria Vasilievna Kapereiko, Brest State Technical University

Student of the Faculty of Engineering Systems and Ecology, Brest State Technical University, Brest, Republic of Belarus.

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Published

2022-11-25

How to Cite

(1)
Andreyuk, S. V.; Akulich, T. I.; Gogina, E. S.; Kapereiko, D. V. TECHNOLOGICAL MODELING OF THE PROCESS OF REAGENT REMOVAL OF PHOSPHORUS FROM WASTEWATER. Вестник БрГТУ 2022, 2-4.

Issue

No. 3(129) (2022): Vestnik of Brest State Technical University

Section

Civil and Environmental Engineering

License

Copyright (c) 2022 Brest State Technical University

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