The quality of drinking spring water as a factor influencing the human health
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Дата
2020
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Анотація
Determination of the quality of drinking spring water of the Kharkiv
city to establish the level of safety for human consumption. Research. In the laboratory,
the main characteristics of water quality from four urban drinking water sources were
determined, and the dynamics were determined in connection with the changes of the
seasons. The results were obtained. It is established that with change of season the
chemical composition of spring water changes. In particular, in all spring water
samples, pH, alkalinity, turbidity, total mineralization, and nitrate and nitrite content
increased. Hardness exceeding the limit values in summer water samples decreased in
autumn samples: 4.1 times in the water from the Hlibokiy Yar spring, 3.1 times in the
spring water in Sarzhyn Yar, and in the spring water in the “Yunost” park with 4.2
times. In the Zhukovsky spring the water hardness has remained the same - 10 mmol /
dm3.
Опис
Shevchyk K. The quality of drinking spring water as a factor influencing the human health / K. Shevchyk, O. Maksymov, K. Sheremet ; supervisors A. Nekos, A. Bekhter // Black Sea Science 2020: proc. of the Intern. Competition of Student Scientific Works / Odessa National Academy of Food Technologies; eds. B. Yegorov, M. Mardar [et al.]. – Odessa: ONAFT, 2020. – P. 607–615 : tabl., fig. – Ref.: 9 tit.
Ключові слова
water supply, groundwater, spring water quality, natural springs, natural resources, water use