English Russian
Journal Title
Scientific journal of the
theoretical and applied
The News of Altai State University
Print ISSN 1561-9443
On-line ISSN 1561-9451
Issues list
Content of 3-2(71) 2011
Biological Sciences
Earth Sciences

Previous | Next
A.A. Spengler, S.V. Temerev

The Distribution of Mercury (II) in Bottom System Water - Antipyrine -acetylsalicylic Acid

As an object of investigation are chosen the bottom system water - antipyrine - acetylsalicylic acid and aqueous mercury (II) solutions.
The aim of research was to study the mercury (II) distribution in the system water - antipyrine - acetylsalicylic acid. The researchers established the optimal ratio of antipyrine and acetylsalicylic acid within 1.0 mmol which is achieved by a quantitative Hg(II) extraction from model solutions. Under these conditions, the organic phase forms acetylsalicylate antipyrine, the aqueous phase have values pH = 2,70 and conductivity æ = 121 mS/m. Maximum degree of extraction Hg(II) from model aqueous solution to the system water - antipyrine - acetylsalicylic acid was determined by atomic absorption spectrometry and total 98 ± 4%.
Key words: bottom system, organic phase, mercury (II) extraction.

Full text at PDF, 568Kb. Language: russian.

Print Edition of "The News of Altai State University" copyright 1996-2011 Altai State University.
All rights reserved. Any of parts of a journal or edition as a whole cannot be reprinted without the written sanction of the authors or publisher. On purchase of a journal to address to ASU publishing house:
Altai State University. 656039, 66 Dimitrova street, Barnaul, Russia. Telephone + 7 (3852) 366351.