SANITARY AND PROTECTIVE ZONE OF THE ENTERPRISE IN THE CONDITIONS OF A HIGH-STORY BUILDING

Abstract

The paper is devoted to the analysis of issues related to the determination of the sanitary protection zone of an enterprise - a source of air pollution located in the city of Kharkiv. The purpose of the study is to determine the size of the sanitary protection zone in the conditions of multi-storey buildings for a municipal utility enterprise – a boiler house at 4 Artema Vedel Street (KP «KhTM») in Kharkiv. To achieve this goal, the following tasks were set: to assess the air pollution of the adjacent territory by calculating ground concentrations, to perform calculations of the dispersion of pollutants at different heights, taking into account the number of storeys of the residential area, to determine the size of the sanitary protection zone of the enterprise for the residential area of different The boiler house was built in 1969 and is considered the most powerful among the boiler houses in Kharkiv, located in the eastern part of the city. The territory of the boiler house has a polyhedron shape and is bordered by a boarding school to the southwest (distance from the nearest emission source is 80 m), and by private sector houses to the west (distance from the nearest emission source is 60 m). In other directions, non-residential areas are adjacent to the boiler house boundaries. Based on the results of calculations of the concentration of pollutants in the surface layer from the boiler house emissions, it was determined that the quality of the air meets sanitary standards. The sanitary protection zone is established within the territory of the enterprise. Calculations of pollutant dispersion at different heights of the adjacent territory.