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Journal of Chemistry
Volume 2016, Article ID 6874806, 9 pages
Research Article

Comparative Analysis of the Effectiveness of Regulation of Aeration Depending on the Quantitative Characteristics of Treated Sewage Water

Lviv Polytechnic National University, 12 Stepan Bandera Street, Lviv 79013, Ukraine

Received 21 December 2015; Revised 14 May 2016; Accepted 8 June 2016

Academic Editor: Anuska Mosquera-Corral

Copyright © 2016 Myroslav Malovanyy et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Monitoring of work of the aeration tanks of operating town treatment plants is done. Based on the obtained results a conclusion has been drawn that sewage water is improperly treated from ammonium nitrogen. The velocity of the aeration process, depending on the concentration of dissolved oxygen and ammonium nitrogen, is investigated. The obtained investigation data became the basis for modeling the aeration process in industrial conditions depending on the required initial concentration of ammonium nitrogen.