Hygienic characteristics of drinking water supply of the urban population (Ташкентская медицинская академия «Медицинский журнал молодых ученых»)

Abstract

The results of the analysis of the provision of residents of the city of Tashkent with good-quality drinking water are presented. From water intake facilities, water is supplied to the distribution network after various methods of water treatment, and it meets the requirements of "Drinking water" GOST 950-2011. A variant of retechnologization of the water supply system by improving water quality with the help of the considered water treatment technologies is proposed. The water quality of the surface water supply source (the Bozsu River) has been assessed, and options for water treatment technologies from this water source have been proposed. Three variants of reagent technological schemes have been proposedfor the treatment of the Bozsu River water. These are the main methods of drinking water purification - clarification, bleaching and disinfection of drinking water.