Open AccessAnalysis and discussion of seasonal dynamics of indices of chemical composition of water from some reservoirs of Uzbekistan
Author(s) -
Bakhrom I. Almatov,
N. A. Nuraliev,
Kh. O. Nuralieva
Publication year - 2019
Publication title -
gigiena i sanitariâ
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.275
H-Index - 13
eISSN - 2412-0650
pISSN - 0016-9900
DOI - 10.18821/0016-9900-2017-96-2-148-152
Subject(s) - organoleptic , chemical composition , salinity , seasonality , environmental science , hydrology (agriculture) , environmental chemistry , chemistry , mathematics , ecology , geology , statistics , biology , food science , geotechnical engineering , organic chemistry
The aim of the study was a comparative description and assessment of seasonal dynamics of organoleptic characteristics, degree of salinity and chemical composition of the water from some reservoirs in Uzbekistan. Organoleptic indices and parameters of salinity of water from Kattakurgansky reservoir in the spring and summer were established to be practically within the range of MPC. Indices of chemical composition of water of the Kattakurgan reservoir were below the upper limit of MPC. In water samples of Tuyamuyunsky reservoir organoleptic indices and parameters of water salinity in summer were higher than the MPC. Indices of the chemical composition of water in the summer time were below upper limits of the permissible level, there were noted reliable inter-seasonal differences on the content of chlorides and sulfates. Organoleptic indices and the degree of mineralization of water samples of Charvaksky reservoir were within the range of MPC. All parameters of the chemical composition of water of Charvaksky reservoir were lower than the upper MPC limit, regardless of the place of sampling and the time of year.