In this paper, an experimental assessment of dust emissions from warehouses of building materials from the point of view of their impact on the air environment is carried out. The technological operation of placement, in which dust is formed in a closed warehouse, is considered. It was revealed that in the process of placing building materials, the source of dust emission is aeration lights and windows. The dispersed composition of emissions entering the environment from unorganized sources (windows, aeration lamps) was experimentally determined by the height of the room.
Keywords: closed warehouse, dispersed composition, dust emissions, aeration lamp, building materials
Laboratory equipment necessary for studying the fractional composition of dust in the air of an industrial enterprise and at the border of its sanitary protection zone is proposed. harmful substances, as well as determine the dispersion of dust emitted into the air. the organization and development of new products on existing production sites.
Keywords: dust, dispersion, measurement, air, laboratory, instrument, material, filter, particle, industry, concentration, sample
In the article the analysis of the environmental features of the main stages of solid waste management consumption in the Russian Federation. Each stage has environmental and economic features of the implementation. Ecological features suggest danger in the form of toxic compounds, heavy metals, pathogenic microorganisms, as well as the negative impact of waste on the environment (aesthetically unattractive, unpleasant smell of the places collection of solid waste). In addition to environmental characteristics, the waste management system there are many economic issues related expenditure in a system of solid waste management consumption. Thus there are costs both before and after the operation of waste treatment facilities.
Keywords: solid waste consumption, the system solid waste consumption, environmental and economic features of the system of solid waste management consumption