ANALYSIS OF DRINKING WATER QUALITY IN THE KIZILYURT DISTRICT OF THE REPUBLIC OF DAGESTAN

Abstract

Aim. The problem of accessibility to the population with quality drinking water is a major and urgent problems in Russia. At the same time, providing the population with clean drinking water is essential for socio-economic development of the Republic of Dagestan. The paper presents the results of studies of the quality of drinking water in settlements of the Kizilyurt district of Dagestan. Methods. During the monitoring works conducted a questionnaire survey on the quality of life of the population, conducted research to assess the extent of soil contamination, as well as analysis of drinking water quality at 16 inhabited locality in 13 rural settlements Kizilyurt district (Sultan-Yangi-Yurt, Chontaul, Komsomol'skoe, Novyi Chirkei, Stal'skoe, Nechaevka, Zubutli-Miatli, Miatli, Aknada, Kul'zeb, Kirovaul, Shushanovka, Nizhnii Chiryurt, Gel'bakh, Novye Gadari, Matseevka). Studies performed with modern physico-chemical methods of quantitative chemical analysis, regulated by normative documentation approved in the established procedure for monitoring and environmental control. Results. In studies of water sources, it was identified that the main elements of pollution in drinking waters of the study area are compounds of arsenic and iron. Main conclusions. The studies show that, in spite of the undertaken measures aimed at providing the population with quality drinking water, the problems of access of the population Kizilyurt district to clean water are acute today and need a speedy solution.