| Issue |
E3S Web Conf.
Volume 135, 2019
Innovative Technologies in Environmental Science and Education (ITESE-2019)
|
|
|---|---|---|
| Article Number | 01007 | |
| Number of page(s) | 8 | |
| Section | Environmental Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/201913501007 | |
| Published online | 04 December 2019 | |
Microbiological treatment system of storage ponds
Northern Trans-Ural State Agricultural University, Respubliki str. 7, Tyumen, 625003, Russia
* Corresponding author: lemur.84@mail.ru
One of the main sources of water pollution is industry, including food production enterprises. Wastewater of this industry is intensively polluted with easily decomposable organic substances, which can cause great damage to water bodies. Existing wastewater treatment technologies are extremely energy-consuming due to deficiencies in the analysis of the composition of liquid media, which can reveal an excess of maximum permissible concentrations of not more than ten percent of the total amount of normalized pollution. In the present paper, data on the existing wastewater discharge obtained by the laboratory method are presented, and the level of their pollution is estimated. Information about the developed Microbiological Treatment System and its ability to reduce pollutant concentrations is presented: for suspended solids by 17 times, for mass concentration of fats by 17 times, for BOD5 (biochemical oxygen demand) by 45 times, for COD (chemical oxygen demand) by 10 times, in artificially created storage ponds.
© 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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