| Issue |
E3S Web Conf.
Volume 274, 2021
2nd International Scientific Conference on Socio-Technical Construction and Civil Engineering (STCCE – 2021)
|
|
|---|---|---|
| Article Number | 08004 | |
| Number of page(s) | 7 | |
| Section | Heat Supply, Ventilation, Air Conditioning, Gas Supply, and Lighting | |
| DOI | https://doi.org/10.1051/e3sconf/202127408004 | |
| Published online | 18 June 2021 | |
Development of water saving technology for water supply system of industrial enterprises
1 Kazan State University of Architecture and Engineering, 420043, Zelenaya str., Kazan, Russia
2 Kazan State Power Engineering University, 420066, Krasnoselskaya st., Kazan, Russia
* Corresponding author: ahmetova_rv@bk.ru
The object of the study is the water supply and sanitation system of an industrial enterprise. Currently, many enterprises do not use the treated industrial waste water in the water supply cycle. Therefore, the use of treated wastewater is of practical importance. The scheme of thermal treatment of waste water for obtaining pure condensate by evaporation is proposed. The main results of the study are the technical solution for the development of the enterprise's wastewater treatment complex. Pure condensate is obtained in an instant boiling evaporator. The research method is based on the calculation of energy costs in wastewater treatment for different types of waste water. The results of the study allow us to determine the optimal set of energy equipment for obtaining pure condensate and its further use. The specific practical significance lies in the development of a technical solution that helps the treatment of wastewater and the reduction of emissions into the water basin.
Key words: water supply / wastewater treatment / heat treatment / instantboiling evaporator
© The Authors, published by EDP Sciences, 2021
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