Environmental Assessment of the Impact of Meteorological Parameters on Man-Made Pollution by Carcinogenicly Dangerous Chemicals in the Voronezh Air Basin

Куролап, Семен Александрович; Petrosyan, V. S.; Клепиков, О. В.; Kul’nev, V.V.; Martynov, D.Yu.

doi:10.18412/1816-0395-2021-2-60-65

Cited by 4 publications

(2 citation statements)

References 4 publications

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“…The share of the contribution of each toxicant from the group of priority air pollutants to the increase in the assessment of environmental damage can be traced in Figure 2. Figure 2 clearly shows that 76% of the contribution to the reassessment of harm is allocated to suspended substances [14][15][16], and such natural pollutants as carbon monoxide, sulfur dioxide and nitrogen oxides make up 7.4 %, 3.3% and 2.3%, respectively, in the overall assessment of harm. In the event of unfavourable meteorological conditions, an additional coefficient of KNMU is introduced into the formula (1), according to which the influence of meteorological factors on the decrease in the assimilation capacity of atmospheric air is taken into account.…”

Section: Resultsmentioning

confidence: 99%

Assessment of atmospheric air damage as a result of the activities of large food and processing enterprises

Плотникова

2022

IOP Conf. Ser.: Earth Environ. Sci.

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Most states implement economic and manufacturing activity that can endanger their environmental equilibrium concerning nature in terms of both the kind and form of environmental and economic damage, including a negative impact on its individual objects due to the ingress of various toxicants into the atmospheric air, water bodies, soil, and the disposal of production and consumption waste. Within the framework of ecological and economic damage, according to which the damage to the environment is assessed, as a rule, real environmental, financial, material, and social losses associated with the loss of natural, labour, and material financial resources, the decline in the social and hygienic living conditions of the population, and the economic and economic stage of the country's development are taken into account. The methods used in the Russian Federation for calculating environmental and economic damage and assessing the amount of damage caused to atmospheric air as a component of the natural environment are based on different approaches and, accordingly, have different financial values. For working large establishments engaged in the food and processing industry when implementing technological processes include enterprises belonging to the I - III categories in terms of negative environmental impact. They are located in the Central Chernozem region, where an assessment of the harm and environmental and economic damage caused by emissions of toxicants into the atmospheric air in masses exceeding certain standards laid down in the environmental and technological documentation of enterprises was carried out. As a result of a comparative assessment, it was found that with the simultaneous presence of anthropogenic toxicants in the atmospheric air of the Central Chernozem region, the amount of damage to the natural environment increases 3.46 times. When determining the contribution of the main atmospheric pollutants, including greenhouse gases and suspended substances, to the assessment of environmental harm, the priority of suspended substances as the most dangerous is noted in terms of ensuring and increasing the greenhouse effect with a share of participation in the assessment up to 76 %, and carbon monoxide up to 7.44 %.

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Section: Resultsmentioning

confidence: 99%

Assessment of atmospheric air damage as a result of the activities of large food and processing enterprises

Плотникова

2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…В последние годы проблема формальдегидного загрязнения всё чаще обсуждается в работах отечественных и зарубежных авторов. Исследования, проведённые в городах Воронеже [1], Томске [2], Москве [3], Ижевске [4], Норильске, [5], Кирове и Ухте [6], а также в иностранных городах [7], показывают характерную картину повышенного содержания поллютанта как в примагистральных и промышленных зонах, так и в зонах жилой застройки, что является наиболее опасным фактором для здоровья населения, проживающего на территориях, This article discusses the issues of air pollution with formaldehyde and the impact of this pollutant on the health of the population of the city of Lipetsk. The study revealed patterns of increase in the concentration of formaldehyde in the warm season (May-September).…”

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Formaldehyde air pollution and risk assessment of carcinogenic effects

Sedykh,

Kurolap,

Belyaeva

et al. 2023

TaAE

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This article discusses the issues of air pollution with formaldehyde and the impact of this pollutant on the health of the population of the city of Lipetsk. The study revealed patterns of increase in the concentration of formaldehyde in the warm season (May–September). In the daily dynamics of concentrations, peak values occur during daytime and evening hours, which is associated with the cumulative effect of pollution and traffic congestion in the evening rush hour. The minimum values are recorded in the cold season and in the morning hours. The morning “rush hour” does not affect the concentrations as the sampling takes place earlier. It has been established that meteorological conditions influence the concentration of formaldehyde. An increase in air temperature correlates with an increase in the concentration of formaldehyde, especially in the daytime and evening hours, which is explained by increased solar insolation and warming of the atmospheric air. An increase in wind strength and air humidity, on the contrary, reduces the content of pollutants in the air. An assessment of the impact of formaldehyde on the health of the population, associated with the presence of a carcinogen in the atmosphere, showed that the city of Lipetsk is characterized by the maximum acceptable risk. The individual carcinogenic risk for the Traktorny District and areas near busy highways (the Ring of the Pipe Plant intersection) is 6 · 10-5. This level of risk is assessed as the maximum acceptable. In these areas, the presence of formaldehyde in the air can provoke 5–6 additional cases of oncological diseases per year. Such values require monitoring and implementation of measures to reduce the negative impact.

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Analysis of technological conditions for the formation and burnout of carcinogenic pahs in boiler flue gases

Ivanitskiy

2022

«Izvestiya vysshikh uchebnykh zavedenii. PROBLEMY ENERGETIKI»

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THE PURPOSE. The necessity of establishing emission standards for highly toxic substances with carcinogenic properties in the context of the implementation of new principles of state regulation of environmental protection activities at energy enterprises is substantiated and confirmed. The analysis of the features of the formation and burnout of carcinogenic polycyclic aromatic hydrocarbons in the flue gases of boilers during the combustion of coals in lowtemperature conditions of the furnace process is carried out. Based on the analysis, the total and partial indicators of the harmfulness of flue gases were calculated in order to assess and predict the overall toxicity of coal combustion products, taking into account the contribution of carcinogenic substances.METHODS. When calculating the overall toxicity of flue gases, a systematic analysis and generalization of experimental data on the content of carcinogenic and non-carcinogenic polycyclic aromatic hydrocarbons in the combustion products of low-power boilers was applied.RESULTS. As a result of the performed study, the contribution of carcinogenic and non-carcinogenic polycyclic hydrocarbons to the overall toxicity of boiler flue gases during the combustion of Azeysky, Mugunsky, Cheremkhovsky and Tugnuy coal was determined. It is shown that substances such as benz(a)pyrene, fluoranthene, pyrene and phenanthrene significantly affect the level of the total indicator of the harmfulness of combustion products from 38.8 to 53.6%.CONCLUSION. The obtained research results can be applied at energy enterprises at the stage of substantiating the introduction of regime-technological and environmental measures in order to develop measures to improve environmental efficiency through technological rationing of carcinogenic emissions.

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Environmental Assessment of the Impact of Meteorological Parameters on Man-Made Pollution by Carcinogenicly Dangerous Chemicals in the Voronezh Air Basin

Cited by 4 publications

References 4 publications

Assessment of atmospheric air damage as a result of the activities of large food and processing enterprises

Assessment of atmospheric air damage as a result of the activities of large food and processing enterprises

Formaldehyde air pollution and risk assessment of carcinogenic effects

Analysis of technological conditions for the formation and burnout of carcinogenic pahs in boiler flue gases

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