Vertical transport velocity of fine particles of aluminum smelter emissions; Journal of environmental science and health, part A: Toxic/hazardous substances & environmental engineering; Vol. 59, iss. 5

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Parent link:Journal of environmental science and health, part A: Toxic/hazardous substances & environmental engineering.— .— London: Taylor & Francis Group
Vol. 59, iss. 5.— 2024.— P. 223-230
Ente Autore: Томский политехнический университет (570)
Altri autori: Ryzhakova (Rizhakova) N. K. Nadezhda Kirillovna, Rogova N. S. Natalya Sergeevna, Borisenko A. L. Aleksey Leonidovich, Taylasheva K. A. Kseniya Alekseevna, Pokrovskaya E. A. Elena Aleksandrovna
Riassunto:Title screen
In this study, the average values of vertical velocity of particles emitted from an aluminum smelter in the surface layer of the atmosphere were estimated using a semi-empirical method. The method is based on regression analysis of the horizontal profile of pollutants measured along the selected direction using moss bioindicators. The selection of epiphytic mosses Sanionia uncinata was carried out in 2013 in the zone of influence of a metallurgical industry enterprise in the city of Kandalaksha, Murmansk region. The concentrations of As, Si, Ni, Zn, Ti, Cd, Na, Pb, Co, K, Ba, Ca, Mg, Mn, Sr, Fe, Al, V, Cr, Cu were determined using atomic emission spectrometry. The conducted assessments showed that the average particle velocity toward the Earth’s surface, when considering large spatial and temporal scales, is tens of times higher than gravitational settling velocities
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Lingua:inglese
Pubblicazione: 2024
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Accesso online:https://doi.org/10.1080/10934529.2024.2366084
Natura: Elettronico Capitolo di libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=675489

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