Preventive Improvement of Wastewater Treatment Efficiency | Journal of Engineering Sciences

Preventive Improvement of Wastewater Treatment Efficiency

Author(s): Shtepa V. N.1,3, Chernysh Ye. Yu.2,3*, Danilov D. V.2

Affiliation(s):
1 Polissya State University, 23, Dneprovskoy Flotilii St., 225710, Pinsk, Belarus;
2 Sumy State University, 2, Rymskogo-Korsakova St., 40007, Sumy, Ukraine;
3 International Innovation and Applied Center “Aquatic Artery”, 2, Rymskogo-Korsakova St., 40007, Sumy, Ukraine.

*Corresponding Author’s Address: e.chernish@ssu.edu.ua

Issue: Volume 8, Issue 1 (2021)

Dates:
Received: December 12, 2020
The final version received: May 15, 2021
Accepted for publication: May 20, 2021

Citation:
Shtepa V. N., Chernysh Ye. Yu., Danilov D. V. (2021). Preventive improvement of wastewater treatment efficiency. Journal of Engineering Sciences, Vol. 8(1), pp. H8–H15, doi: 10.21272/jes.2021.8(1).h2

DOI: 10.21272/jes.2021.8(1).h2

Research Area:  CHEMICAL ENGINEERING: Environmental Protection

Abstract. This paper focuses on studying the effect of electrolytic water on wastewater decontamination processes, using model solutions and wastewater from the food-processing plant. The aqueous solutions under study were obtained by changing the redox potential (ORP), and pH of ordinary tap water using a pH corrector, which is a flow-through electrolyzer with a membrane separating the cathode and anode zones, and the solutions were obtained by adding to tap water a solution containing products of electrokinetic synthesis. Parameters that changed as a result of the study: ORP, TDS, pH. Solutions capable of almost complete inhibition of the vital activity and growth of microorganisms were obtained. Also, solutions were obtained that promoted their development, and when seeding them on a dense nutrient medium, there was continuous growth. Further research is advisable to detail the technical and economic indicators of water supply and sewerage schemes of municipal and industrial facilities with preventive water treatment processes.

Keywords: wastewater, meat, methods of pretreatment, pH corrector, biostimulation, bioinhibition.

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