DBPapers
DOI: 10.5593/SGEM2016/HB33/S02.005

APPROACHES TO WATER QUALITY MANAGEMENT IN WATER SUPPLY SOURCES (BY THE EXAMPLE IVANKOVSKY AND VYSHNEVOLOTSKY RESERVOIRS, RUSSIA)

O. A. Lipatnikova, T. N. Lubkova, D. A. Yablonskaya
Friday 11 November 2016

References: 16th International Multidisciplinary Scientific GeoConference SGEM 2016, SGEM Vienna GREEN Extended Scientific Sessions, www.sgemviennagreen.org, SGEM2016 Conference Proceedings, ISBN 978-619-7105-81-0 / ISSN 1314-2704, 2 - 5 November, 2016, Book 3 Vol. 3, 35-42pp, DOI: 10.5593/SGEM2016/HB33/S02.005

ABSTRACT

Water storage reservoirs are used as water-supply sources. Therefore these aquatic ecosystems require special attention to estimate the natural and anthropogenic factors that may affect them. It’s important to control the composition of all ecosystem components. The major one is bottom sediments. They can take part in the self-purification of water and, at the same time, serve as a source of secondary pollution. In this paper, the water quality monitoring plan of water-supply sources was developed based on the available scientific achievements. Ecosystems of the Ivankovsky and the Vyshnevolotsky reservoirs (the Upper Volga cascade reservoirs, the central region of Russia) were selected as the object of our researches. The results are based on analytic data (by ICP-MS, AD-AES, EXRF, chemical methods, photometry, etc.) and on physical-chemical simulation of ecosystem components.
The composition of water and bottom sediments was characterized. Sequential selective procedure was used to determine the heavy metal speciation in bottom sediments and thermodynamic calculation - to determine ones in water (by software HCh for Windows v.4.5).
To forecast the secondary pollution of water the thermodynamic model of heavy metal behavior in "bottom sediments - water" system has been developed. Particular attention has been given to predict the effects of eutrophication in water reservoirs - the global problem in increasing anthropogenic conditions.

Keywords: water supply sources, heavy metals, bottom sediments, sequential selective procedure, thermodynamic simulation

PAPER DOI: 10.5593/SGEM2016/HB33/S02.005, APPROACHES TO WATER QUALITY MANAGEMENT IN WATER SUPPLY SOURCES (BY THE EXAMPLE IVANKOVSKY AND VYSHNEVOLOTSKY RESERVOIRS, RUSSIA)

35 EURO ADD TO CART


Your cart ( items)

Subtotal:
Tax cost ():
Shipping cost:
Total:
Checkout Empty