JUSTIFICATION OF PERMISSIBLE DISCHARGES OF WATER USERS INTO WATER BODIES

Authors

Mariia S. STROGANOVA, Higher School of Technology and Energy Saint Petersburg State University of Industrial Technologies and Design, Saint Petersburg, RussiaFollow
Ivan V. ANTONOV, Higher School of Technology and Energy Saint Petersburg State University of Industrial Technologies and Design, Saint Petersburg, RussiaFollow
Andrey V. EPIFANOV, Higher School of Technology and Energy Saint Petersburg State University of Industrial Technologies and Design, Saint Petersburg, RussiaFollow

Abstract

The purpose of this work is developing an algorithm for ecological and technological rationing of the permissible load on water bodies using geoinformation systems. The algorithm takes into account the self-purification of aquatic ecosystems using a three-component model. Initially, the article provides an overview of methods for determining the permissible discharge masses of pollutants for developing new approaches to rationing. The algorithm of ecological and technological rationing of the load on water bodies and geoinformation systems for its implementation is proposed. The main models used to assess the ecological state of an aquatic ecosystem are considered. A three-component model of biochemical oxidation of organic matter is proposed. The model describes the processes of organic oxidation with microorganisms and dissolved oxygen.

Recommended Citation

STROGANOVA, Mariia S.; ANTONOV, Ivan V.; and EPIFANOV, Andrey V. () "JUSTIFICATION OF PERMISSIBLE DISCHARGES OF WATER USERS INTO WATER BODIES," CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2025: No. 1, Article 7.
DOI: https://doi.org/10.34920/cce202517
Available at: https://cce.researchcommons.org/journal/vol2025/iss1/7