Determination of the Phase Composition of Atmospheric Aerosol Using the Reference-Free Method of Differentiating Dissolution Научная публикация
Журнал |
Chemistry for Sustainable Development
ISSN: 1817-1818 |
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Вых. Данные | Год: 2002, Том: 10, Номер: 5, Страницы: 615-620 Страниц : 6 | ||
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Организации |
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Информация о финансировании (1)
1 | Российский фонд фундаментальных исследований | 00-03-32516 |
Реферат:
Reference-free method of differential dissolution (DD) is used to obtain the data on stoichiometric composition and content of solid phases, including those of variable composition, in the samples of multi-element multiphase atmospheric aerosols. In aerosol sample collected in one of the regions of Novosibirsk, the content of water-soluble fractions (presumably hydrosulphites) of a series of metals was determined, as well as the content of individual calcium phase (presumably carbonate), calcium sulphate phase, and two aluminosilicate phases. In these phases, formed by the major elements comprising aerosol (Si, S, Al, Fe, Mg, Ca, K, Na), the content of a series of admixture elements was determined. For the alkaline-earth elements as example (Mg, Ca, Sr, and Ba), the ratios of these elements was determined in the phases formed by the major elements Mg and Ca, and by microelements Sr and Ba. It is concluded that the possibility to obtain detailed quantitative data on the phase composition of aerosols is essentially important in investigating various aspects linked both with the mechanisms of formation and evolution of atmospheric aerosols and with their effect on the status of environment.
Библиографическая ссылка:
Malakhov V.V.
, Vlasov A.A.
, Dovlitova L.S.
Determination of the Phase Composition of Atmospheric Aerosol Using the Reference-Free Method of Differentiating Dissolution
Chemistry for Sustainable Development. 2002. V.10. N5. P.615-620. РИНЦ
Determination of the Phase Composition of Atmospheric Aerosol Using the Reference-Free Method of Differentiating Dissolution
Chemistry for Sustainable Development. 2002. V.10. N5. P.615-620. РИНЦ
Оригинальная:
Малахов В.В.
, Власов А.А.
, Довлитова Л.С.
Определение фазового состава атмосферных аэрозолей безэталонным стехиографическим методом дифференцирующего растворения
Химия в интересах устойчивого развития. 2002. Т.10. №5. С.643-650. РИНЦ
Определение фазового состава атмосферных аэрозолей безэталонным стехиографическим методом дифференцирующего растворения
Химия в интересах устойчивого развития. 2002. Т.10. №5. С.643-650. РИНЦ
Даты:
Поступила в редакцию: | 4 янв. 2002 г. |
Идентификаторы БД:
РИНЦ | 30644039 |
Цитирование в БД:
Пока нет цитирований