Пространственная структура ареалов загрязнения от ТЭЦ города Москвыстатья
Статья опубликована в журнале из списка RSCI Web of Science
Статья опубликована в журнале из перечня ВАК
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 10 ноября 2021 г.
Аннотация:The main tendencies in the nature air pollution in Moscow from thermal power plants are considered. Emission reductions from CHP high ratesare determined by a change of the main factors balance from the fuel mix capacity utilization to upgrading facilities equipment utilization optimization. On the Ochakovskaya CHP example was shown that by reducing emissions the concentration of contaminants decreased. However, the spatial structure of the pollution area has remained. Here, the low concentration zone, which is associated with the wind shadow effect,characterized of high sources, is replaced by a zone of maximum concentration, that in dangerous wind conditions velocity increases to morethan 6 times. In addition, there is one zone of pollutants accumulation, within which their concentration increases by more than 7 times. Formore rapidly settling suspended particles, there is the maximum concentration near the source (0.8–1.5 km). For well-scattering nitrogen oxides, sulfur dioxide and carbon monoxide are reached the maximum concentration farther from the source of emissions (5.5–6.5 km).Keywords: Moscow, air emissions, urban ecology, fuel energy, Mosenergo, power grid, Ochakovskaya CHP-25