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EVALUATION OF METHODS STABILIZATION TREATMENT OF MINE WATER (MINE M. GORKY, DONETSK) »« POLLUTION OF NATURAL WATERS BY ARSENIC COMPOUNDS: CAUSES AND PERSPECTIVE SOLLUTIONS OF THE PROBLEM

GEOCHEMICAL PECULIARITIES OF GROUNDWATER WITHIN THE TERRITORY OF LVIV TROUGH

UDC 551.49: 628.191: 550.4: 556.314: 556.38.4

R. P. Pankiv, M. V. Kost, I. I. Sakhhyuk, O. M. Maikut, O. B. Mandzya, I. P. Navrotska, R. P. Kozak

Institute of Geology and Geochemistry of Combustible Minerals of NAS, Lviv

e-mail: M_Kost_2007@ukr.net 

In this paper based on the definition of indicators of the chemical composition of the groundwater its ecological status and degree of contamination is appraised. Increased content of nitrates, silicon, alkalinity and high values of the general hardness were fixed. Deviations of physiological full value of the mineral composition of drinking water from guideline values were revealed. It was established that the formation of geochemical composition of ground water was due to the influence of factors of geological, physical, chemical and man-made origin. Recommendations for reduction of pollution of drinking water and improvement its quality were cited.

Key words: groundwater, geochemical features, degree of contamination, the correlation coefficient, factors of influence.

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06.05.2016 at 4:01 pm