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Comparison of Two Digestion Methods from Surface and Burial Sediments in Industrial Area of Pančevo

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2010
bitstream_23250.pdf (872.9Kb)
Authors
Relić, Dubravka
Đorđević, Dragana
Sakan, Sanja
Anđelković, Ivan
Miletić, Srđan
Đuričić, Jelena
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Abstract
Two used digestion procedures: microwave aqua regia and microwave aqua regia plus HF, were compared for digestion of 2 standard references material and 36 surface and burial sediments within an industrial area in Pandevo. Samples collected at 20 locations within petrochemical and at 16 locations in near by non-petrochemical area and were extracted and analyzed by ICP/OES. Ten elements such as: Ba, Cd, Cu, Cr, Mn, Fe, Ni, Pb, V and Zn were analyzed. Accuracy was also acceptable for certified metals in aqua regia plus HF being 78-110 % except for Pb iii BCR 143 R standard where it was 172 %. Accuracy for certificated metals in aqua regia digestion was acceptable by being 80-113%. Precision for aqua regia with HF were less than 5 %, while for aqua regia was little bit higher but less than 10 %, except for V where it was 12 % and for Cd it was 28 %. The aqua regia with HF has slightly better precision than the simple aqua regia.
Keywords:
surface and burial sediments / petrochemical industry / aqua regia / aqua regia plus HF
Source:
Proceedings 15th International Conference on Heavy Metals in the Environment, September 19-23, 2010, Gdansk, Poland, 2010, 78-
Publisher:
  • Chemical Faculty, Gdansk University of Technology

ISBN: 978-83-928986-5-8

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_cer_5511
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/5511
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - CONF
AU  - Relić, Dubravka
AU  - Đorđević, Dragana
AU  - Sakan, Sanja
AU  - Anđelković, Ivan
AU  - Miletić, Srđan
AU  - Đuričić, Jelena
PY  - 2010
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5511
AB  - Two used digestion procedures: microwave aqua regia and microwave aqua regia plus HF, were compared for digestion of 2 standard references material and 36 surface and burial sediments within an industrial area in Pandevo. Samples collected at 20 locations within petrochemical and at 16 locations in near by non-petrochemical area and were extracted and analyzed by ICP/OES. Ten elements such as: Ba, Cd, Cu, Cr, Mn, Fe, Ni, Pb, V and Zn were analyzed. Accuracy was also acceptable for certified metals in aqua regia plus HF being 78-110 % except for Pb iii BCR 143 R standard where it was 172 %. Accuracy for certificated metals in aqua regia digestion was acceptable by being 80-113%. Precision for aqua regia with HF were less than 5 %, while for aqua regia was little bit higher but less than 10 %, except for V where it was 12 % and for Cd it was 28 %. The aqua regia with HF has slightly better precision than the simple aqua regia.
PB  - Chemical Faculty, Gdansk University of Technology
C3  - Proceedings 15th International Conference on Heavy Metals in the Environment, September 19-23, 2010, Gdansk, Poland
T1  - Comparison of Two Digestion Methods from Surface and Burial Sediments in Industrial Area of Pančevo
SP  - 78
UR  - https://hdl.handle.net/21.15107/rcub_cer_5511
ER  - 
@conference{
author = "Relić, Dubravka and Đorđević, Dragana and Sakan, Sanja and Anđelković, Ivan and Miletić, Srđan and Đuričić, Jelena",
year = "2010",
abstract = "Two used digestion procedures: microwave aqua regia and microwave aqua regia plus HF, were compared for digestion of 2 standard references material and 36 surface and burial sediments within an industrial area in Pandevo. Samples collected at 20 locations within petrochemical and at 16 locations in near by non-petrochemical area and were extracted and analyzed by ICP/OES. Ten elements such as: Ba, Cd, Cu, Cr, Mn, Fe, Ni, Pb, V and Zn were analyzed. Accuracy was also acceptable for certified metals in aqua regia plus HF being 78-110 % except for Pb iii BCR 143 R standard where it was 172 %. Accuracy for certificated metals in aqua regia digestion was acceptable by being 80-113%. Precision for aqua regia with HF were less than 5 %, while for aqua regia was little bit higher but less than 10 %, except for V where it was 12 % and for Cd it was 28 %. The aqua regia with HF has slightly better precision than the simple aqua regia.",
publisher = "Chemical Faculty, Gdansk University of Technology",
journal = "Proceedings 15th International Conference on Heavy Metals in the Environment, September 19-23, 2010, Gdansk, Poland",
title = "Comparison of Two Digestion Methods from Surface and Burial Sediments in Industrial Area of Pančevo",
pages = "78",
url = "https://hdl.handle.net/21.15107/rcub_cer_5511"
}
Relić, D., Đorđević, D., Sakan, S., Anđelković, I., Miletić, S.,& Đuričić, J.. (2010). Comparison of Two Digestion Methods from Surface and Burial Sediments in Industrial Area of Pančevo. in Proceedings 15th International Conference on Heavy Metals in the Environment, September 19-23, 2010, Gdansk, Poland
Chemical Faculty, Gdansk University of Technology., 78.
https://hdl.handle.net/21.15107/rcub_cer_5511
Relić D, Đorđević D, Sakan S, Anđelković I, Miletić S, Đuričić J. Comparison of Two Digestion Methods from Surface and Burial Sediments in Industrial Area of Pančevo. in Proceedings 15th International Conference on Heavy Metals in the Environment, September 19-23, 2010, Gdansk, Poland. 2010;:78.
https://hdl.handle.net/21.15107/rcub_cer_5511 .
Relić, Dubravka, Đorđević, Dragana, Sakan, Sanja, Anđelković, Ivan, Miletić, Srđan, Đuričić, Jelena, "Comparison of Two Digestion Methods from Surface and Burial Sediments in Industrial Area of Pančevo" in Proceedings 15th International Conference on Heavy Metals in the Environment, September 19-23, 2010, Gdansk, Poland (2010):78,
https://hdl.handle.net/21.15107/rcub_cer_5511 .

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