| Issue |
E3S Web Conf.
Volume 138, 2019
International Scientific Conference “Construction and Architecture: Theory and Practice for the Innovation Development” (CATPID-2019)
|
|
|---|---|---|
| Article Number | 01029 | |
| Number of page(s) | 8 | |
| Section | Energy and Environmental Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/201913801029 | |
| Published online | 16 December 2019 | |
A mathematical model of odor dispersion from a wastewater treatment plant
Volgograd State Technical University (VSTU), 400074, Volgograd, Russian Federation
* Corresponding author: ptb2006@mail.ru
Smell is an important criterion of the quality of atmospheric air. The paper looks at quantitative and qualitative methods of odor assessment and describes the method of field olfactometry. Studies were carried out on the spread of odor from the WWTP OAO OKOS in the Kaliningrad region of Russia which resulted in 817 measurements. For each measurement, the following parameters were recorded: odor strength (D/T), odor character, atmospheric pressure (mmHg), temperature (°C), relative humidity (%), wind speed (m/s), wind direction and the the point where a measurement was taken. A mathematical model is given of the dependence of odor strength on the distance to two sources s1 (m) and s2 (m) and the wind direction from a straight line passing through a given point and a source 1 — a1 or a source 2 — a2.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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