APPLICATION OF ARSENIC AROMATIC COMPOUNDS IN MODELING OF ARSENIC-CONTAINING WATERS
Journal Title: Молодий вчений - Year 2017, Vol 9, Issue 49
Abstract
Arsenic aromatic compounds, which are present in reservoirs, can have both natural and anthropogenic origin. According to the literature data, atomic emission spectroscopy with inductively coupled plasma, high performance liquid chromatography, mass spectrometry with inductively coupled plasma are the main methods of determining for these substances in the aquatic phase. But these methods are very expensive and require complicated maintenance of high-priced equipment. Replacing of colorless arsonyl compounds on C16H13N2O11S2As (5-hydroxy-3-[[2-[hydroxy(oxido)arsoryl]phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate) can significantly simplify the research. It has been established experimentally that the photometric determination of concentrations (wavelength of 500 nm) in the range of 0.2-24.0 mg/l gives precise results, and, consequently, the application of C16H13N2O11S2As is appropriate.
Authors and Affiliations
M. I. Litynska, R. I. Antoniuk, N. M. Tolstopalova, I. M. Astrelin
Keywords
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