POSSIBILITIES OF USING THE WATER OF LAKE TURGOYAK FOR DRINKING PURPOSES

The article is devoted to assessing the suitability of Turgoyak lake water for drinking purposes. Water quality assessment was carried out according to the following hydrochemical parameters: BOD5, content of petroleum products, pH of water, compounds of copper, zinc, manganese, lead. It was revealed that according to indicators of pH of water, compounds of copper, lead, water of the lake in 2020. met the established norms. In the water of the lake, some excesses of iron and zinc norms were noted. An excess of the content of petroleum products in the water of the lake was found in 16.7% of the samples, which indicates the presence of anthropogenic load on the water area of the lake, which belongs to the OOPT. The study of the water quality of Lake Turgoyak showed that the water does not fully correspond to the quality of drinking water, especially in the summer period, which is most likely due to the introduction of easily oxidizable organic matter into the reservoir from the catchment.

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