New Aspects for the Estimation of the State of the Natural Water-Reference-Cited by-同舟云学术

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

Published:2022-12 Issue:2 Volume:17 Page:35-42
ISSN:1857-1727
Container-title:Chemistry Journal of Moldova
language:
Short-container-title:Chem. J. Mold.

Author:

Shvydkiy Viacheslav¹^ORCID,Dolgov Sergey²^ORCID,Dubovik Alexander¹³^ORCID,Kozlov Mikhail¹,Povkh Alisa¹,Shishkina Lyudmila¹^ORCID,Duca Gheorghe⁴^ORCID

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.

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

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