New Aspects for the Estimation of the State of the Natural Water

Author:

Shvydkiy Viacheslav1ORCID,Dolgov Sergey2ORCID,Dubovik Alexander13ORCID,Kozlov Mikhail1,Povkh Alisa1,Shishkina Lyudmila1ORCID,Duca Gheorghe4ORCID

Affiliation:

1. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4, Kosygin str., Moscow 119334, Russia

2. Institute of Geography, Russian Academy of Sciences, 29, p.4, Staromonetny lane, Moscow 119017, Russia

3. A.N.Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28, Vavilov str., Moscow 119991, Russia

4. Institute of Chemistry, 3, Academiei str., Chisinau MD-2028, Republic of Moldova

Abstract

This paper presents a study of the hydrochemical composition and physicochemical properties of natural water samples from various sources in the Voronezh and Moscow regions. Two model systems are proposed for assessing the state of the aquatic environment: UV spectroscopy with spectrum decomposition by the Gauss method and spontaneous aggregation of lecithin in a polar medium. Based on the performed investigation, it was determined that the size of lecithin aggregates decreases, and the value of their zeta potential increases with an increase in the content of hydrophobic compounds in natural water.

Publisher

Institute of Chemistry

Subject

Process Chemistry and Technology,Environmental Chemistry,General Chemistry

Reference21 articles.

1. Gurikov, Yu.V.; Bondarenko, N.F. Natural water as an oxidizing system. Russian Journal of Physical Chemistry A, 2001, 75(7), pp. 1103-1106. (in Russian)

2. Lo, Sh.; Li, V. Nanostructures in a very dilution water solutions. Russian Chemical Journal, 1999, 43(5), pp. 40-48. (in Russian). http://www.chem.msu.su/rus/jvho/1999-5/40.pdf

3. Burlakova, E.B. Peculiarities in the action of the biologically active substances at the ultra-low doses and the physical factors of the low intensity. Russian Chemical Journal, 1999, 43(5), pp. 3-11. (in Russian). http://www.chem.msu.su/rus/jvho/1999-5/3.pdf

4. IR spectroscopy of thin water layers and the mechanism of action α-tocopherol in ultra low concentrations

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