| Issue |
BIO Web Conf.
Volume 107, 2024
19th International Conference Water and Wastewater: Transportation, Treatment, Management “Yakovlev Readings” (YRC-2024)
|
|
|---|---|---|
| Article Number | 03001 | |
| Number of page(s) | 7 | |
| Section | Advances in Water Purification | |
| DOI | https://doi.org/10.1051/bioconf/202410703001 | |
| Published online | 07 May 2024 | |
Efficient Technologies Of Small Wastewater Treatment Plants
Russian Academy of Architecture and Building Sciences (NIISF RAASN), 127238, Lokomotivny proezd, 21s3
* Corresponding author: gogina-es@yandex.ru
This article discusses the results of a scientific research work on the use of various types of small wastewater treatment plants for objects of various purposes in conditions of periodic use. The study was carried out on model and real wastewater with subsequent refinement of the characteristics using the calculation methods of the DWA standard.The results of the operation of laboratory facilities operated in the restart mode after a certain time are presented. As a result, the duration of restoration of the operating mode under periodic operating mode was considered for each plant under study and the effectiveness of biological wastewater treatment was determined. More promising technological solutions for small wastewater treatment plants under intermittent use conditions have been identified. According to the sum of the characteristics, the operation of the flooded biofilter system, which is capable of entering the operating mode within 5 days after a long shutdown, is highlighted. These technologies are recommended for use in resort areas and hotels.
Key words: sewerage / biological wastewater treatment / intermittent use / small sewage treatment plants / moving bed bioreactor (MBBR) / oxidation dich / sequencing batch reactor (SBR) / biofilm reactor
© The Authors, published by EDP Sciences, 2024
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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