A unique impaction graphite furnace atomic absorption spectrometric system was used to investigate the concentration of lead in smoke from burning crude oil. The lead concentration in 3 mi of crude oil decreased sharply in the inital burning stages, which was attributed to the release of the more volatile lead compounds, and then steadily decreased over the length of the burn. Lead signals from the smoke of the burned oil confirmed that the lead was being released into the smoke and ultimately into the atmosphere. (C) 1997 academic Press.
机构:
Univ Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
de Jesus, Alexandre
Zmozinski, Ariane Vanessa
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Univ Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
Zmozinski, Ariane Vanessa
Ferreira Damin, Isabel Cristina
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Fac Dom Bosco Porto Alegre, BR-90520280 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
Ferreira Damin, Isabel Cristina
Silva, Marcia Messias
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Univ Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
Univ Fed Bahia, Inst Natl Ciencia & Tecnol CNPq, INCT Energia & Ambiente, BR-40170115 Salvador, BA, BrazilUniv Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
Silva, Marcia Messias
Rodrigues Vale, Maria Goreti
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Univ Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
Univ Fed Bahia, Inst Natl Ciencia & Tecnol CNPq, INCT Energia & Ambiente, BR-40170115 Salvador, BA, BrazilUniv Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
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Univ Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
Damin, Isabel C. F.
Dessuy, Morgana B.
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Univ Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
Dessuy, Morgana B.
Castilhos, Tamara S.
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Univ Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
Castilhos, Tamara S.
Silva, Marcia M.
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Univ Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
Silva, Marcia M.
Vale, Maria Goreti R.
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Univ Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
Vale, Maria Goreti R.
Welz, Bernhard
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Univ Fed Santa Catarina, Dept Quim, BR-88040900 Florianopolis, SC, BrazilUniv Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
Welz, Bernhard
Katskov, Dmitri A.
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TUT, Fac Sci, Dept Chem, ZA-0001 Pretoria, South AfricaUniv Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil
机构:
School of Environmental Science and Engineering, Hebei University of Science and Technology, Shijiazhuang, ChinaSchool of Environmental Science and Engineering, Hebei University of Science and Technology, Shijiazhuang, China
Yang, Jing-Po
Chen, Jing
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Shijiazhuang Qiaodong Project Preparatory Department of Sewage Treatment, Shijiazhuang, ChinaSchool of Environmental Science and Engineering, Hebei University of Science and Technology, Shijiazhuang, China
Chen, Jing
Fei, Lu
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Hebei Provincial Environmental Scientific Research, Shijiazhuang, ChinaSchool of Environmental Science and Engineering, Hebei University of Science and Technology, Shijiazhuang, China
Fei, Lu
Luo, Jian-Mei
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College of Land Resources and Rural-Urban Planning, Shijiazhuang University of Economic Shijiazhuang, ChinaSchool of Environmental Science and Engineering, Hebei University of Science and Technology, Shijiazhuang, China
Luo, Jian-Mei
Wang, Duo
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BeijingYu Huan Tian Di Corporation for Project Management and Consulting Ltd, Beijing, ChinaSchool of Environmental Science and Engineering, Hebei University of Science and Technology, Shijiazhuang, China