Zobrazeno 1 - 10
of 199
pro vyhledávání: '"CV-AAS"'
Autor:
Fabrice Brunet, Delphine Tisserand, Martine Lanson, Benjamin Malvoisin, Mathieu Bertrand, Céline Bonnaud
Publikováno v:
Water Science and Technology, Vol 86, Iss 3, Pp 596-609 (2022)
An iron-based powder material composed of zerovalent iron (8 wt.%) and magnetite (92 wt.%), has been synthesized hydrothermally at 200 °C from zero-valent iron. Its effect on the reduction of aqueous Hg2+ into gaseous Hg0 has been investigated at am
Externí odkaz:
https://doaj.org/article/6b236bdc7fb448b59db49dd572c157e0
Publikováno v:
Journal of Pure and Applied Microbiology, Vol 13, Iss 1, Pp 553-560 (2019)
Mercury (Hg) being one the most toxic element on the earth and its capability to result in neurotoxic disorder has become a serious problem for human health and environmental issues. Methyl mercury is the organic form of the mercury which easily accu
Externí odkaz:
https://doaj.org/article/f7defa3797c74820b58c8776012cd399
Publikováno v:
Foods, Vol 11, Iss 11, p 1616 (2022)
A total of 170 samples of whisky from 11 countries were analysed in terms of their elemental profiles. The levels of 31 elements were determined by Inductively Coupled Plasma Mass Spectrometry (ICP-MS): Ag, Al, B, Ba, Be, Bi, Cd, Co, Cr, Cu, Li, Mn,
Externí odkaz:
https://doaj.org/article/171470dcf76b45138256cb54ccd1481b
Publikováno v:
Indonesian Journal of Chemical Research, Vol 7, Iss 2 (2020)
This research aims to to study the ability of awar-awar plants ((Ficus Septica Burm. F)) to accumulate heavy metals. Awar-awar are grown in glass reactors and treated with 10 ppm mercury solution wich one, two, and three weeks in time variations. The
Externí odkaz:
https://doaj.org/article/31d22314868a4c66a041935583d43f28
Publikováno v:
Indonesian Journal of Chemistry, Vol 18, Iss 2, Pp 279-285 (2018)
The research about utilization of nitrogen gas as a carrier gas in the determination of Hg ions by using Cold Vapor-Atomic Absorption Spectrophotometer (CV-AAS) method has been conducted. To optimize the measurement results, several parameters that a
Externí odkaz:
https://doaj.org/article/74c6872d150649d1a80a2d6f1f1ea8ff
Publikováno v:
Atmosphere, Vol 11, Iss 12, p 1379 (2020)
The moss biomonitoring technique was used in 2002, 2005, 2010 and 2015 in a potentially toxic elements study (PTEs) in Macedonia. For that purpose, more than 70 moss samples from two dominant species (Hypnum cupressiforme and Homalothecium lutescens)
Externí odkaz:
https://doaj.org/article/f3739792bcff4f078850ae4343b6d58d
Autor:
Brunet, Fabrice, Tisserand, Delphine, Lanson, Martine, Malvoisin, Benjamin, Bertrand, Mathieu, Bonnaud, Céline
Publikováno v:
Water Science and Technology
Water Science and Technology, 2022, 86 (3), pp.596-609. ⟨10.2166/wst.2022.210⟩
Water Science and Technology, 2022, 86 (3), pp.596-609. ⟨10.2166/wst.2022.210⟩
International audience; An iron-based powder material composed of zerovalent iron (8 wt.%) and magnetite (92 wt.%), has been synthesized hydrothermally at 200 °C from zero-valent iron. Its effect on the reduction of aqueous Hg 2+ into gaseous Hg 0 h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2191::6d6db4f8cf71e0de202391de3f47bc06
https://hal.science/hal-03872540
https://hal.science/hal-03872540
Autor:
Mahmood Payehghadr, Homa Shafiekhani, Ali Reza Sabouri, Abdoll Mohammad Attaran, Mohammad Kazem Rofouei
Publikováno v:
Iranian Journal of Chemistry & Chemical Engineering, Vol 33, Iss 2, Pp 1-10 (2014)
A facile and highly efficient method have been developed for the preconcentration of the mercury content in crude oil and gasoline samples after digestion with microwave-assisted digestion. Octadecyl silica membrane disk has been modified by the rece
Externí odkaz:
https://doaj.org/article/e3a3cb529e6445c6bfbaed046ffdc43b
Publikováno v:
Indonesian Journal of Chemical Research, Vol 7, Iss 2 (2020)
This research aims to to study the ability of awar-awar plants ((Ficus Septica Burm. F)) to accumulate heavy metals. Awar-awar are grown in glass reactors and treated with 10 ppm mercury solution wich one, two, and three weeks in time variations. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e0f5a33e78366c14daec28f86639ba2
https://doi.org/10.30598//ijcr.2020.7-abr
https://doi.org/10.30598//ijcr.2020.7-abr
Autor:
Sabine Neusatz Guilhen, Maria Aparecida Faustino Pires, Elizabeth Sonoda Keiko Dantas, Fernanda Villibor Xavier
Publikováno v:
Química Nova, Vol 33, Iss 6, Pp 1285-1290 (2010)
Mercury is a toxic metal used in a variety of substances over the course history. One of its more dubious uses is in dental amalgam restorations. It is possible to measure very small concentrations of this metal in the urine of exposed subjects by th
Externí odkaz:
https://doaj.org/article/5ee741f23b7a497a832012ab995f4bed