Ecologically Safe Technologies for Waste Water Disinfection
V. V. Markin, A. A. Alexandrova
Donbas National Academy of Civil Engineering and Architecture
Abstract: Disinfection of wastewater by chlorination leads to the formation of toxic mutagenic carcinogens that pollute natural water bodies. To improve the ecological state of natural water bodies, a large-scale transition to environmentally friendly methods of disinfection is required. To this end, in this paper, we studied the most environmentally friendly and most promising technologies for wastewater disinfection that do not lead to the formation of harmful by-products, namely: ozonation, ultraviolet radiation treatment, cavitation treatment. A comparative analysis of these technologies is carried out; examples of their implementation in production are considered. On the basis of the performed analysis, conclusions were drawn about the further prospects of using the considered environmentally friendly technologies for wastewater disinfection.
Keywords: sewage, disinfection, ozonation, ultraviolet radiation, cavitation treatment.
Pages: 40-42.
Link for citation: Markin, V. V.; Alexandrova, A. A. Ecologically Safe Technologies for Waste Water Disinfection. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2022. – Issue 2022-4(156) Scientific and technical achievements of students of the construction and architectural industry. – Р. 40-42. – URL: https://donnasa.ru/publish_house/journals/vestnik/2022/2022-4(156)/st_07_markin_aleksandrova.pdf (date of access: 15.10.2024). (in Russian)
Issue 2022-4 (156)Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture