Assessment of environmental objects under the influence of technogenic load of closed sewage treatment facilities

In this article, the aeration station is considered as a factor influencing environmental safety and sustainability of the natural complex. At the first stage of the research, the air of the working area of closed sewage treatment facilities was analyzed, a group of main pollutants was determined. In the course of further research, comprehensive environmental monitoring of the territory was carried out (sampling and subsequent analysis of the quality of the component composition of the soil, atmospheric air; measurement of the levels of exposure to physical factors; radiological studies). Within the impact area, additional soil testing was carried out for the content of sulfur, phosphorus, potassium, nitrate nitrogen, ammonium nitrogen, which, in case of excess, are pollutants with high biological activity and the ability to accumulate in the natural environment. The results obtained indicate the need to conduct a comprehensive audit, combining calculation methods for assessing the impact on the environment with monitoring studies.