| Issue |
E3S Web Conf.
Volume 59, 2018
2nd International Conference on Science and Technology Current Issues in Water Distribution and Treatment (CIWT 2017)
|
|
|---|---|---|
| Article Number | 00028 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/e3sconf/20185900028 | |
| Published online | 16 October 2018 | |
Testing the efficiency of water aeration with the use of ATOL-OXY type air applier
Department of Sanitary Engineering, West Pomeranian University of Technology in Szczecin, al. Piastów 50, 70-311 Szczecin, Poland
* Corresponding author: anna.glowacka@zut.edu.pl
The purpose of this study was to determine the effectiveness of aeration with the use of an applier (a device for aeration of sludge protected by the patent application no P-416711) by determination of characteristics of its operation depending on the stream of water flowing through the device, the height of the outlet over the water table and multiplication factors of measuring water pumped through the applier. On the basis of laboratory tests/measurements, a mathematical model of the increased concentration of oxygen dissolved in water has been developed.
As a result of the research, a significant increase in oxygen concentration has been achieved only after the first water pumping through the applier. The determined mathematical model can be used to calculate predicted increases of oxygen concentration dissolved in water in variants other than those investigated.
© The Authors, published by EDP Sciences, 2018
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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