Аннотация
Water supply is one of the main sectors of technology aimed at increasing the standard of living and increasing the well-being of the population, the development of industry and agriculture.Providing the population with drinking water in the required amount is of social and sanitary hygienic importance, preventing people from suffering from waterborne epidemic diseases.For modern cities and various industries, a huge amount of water is required that meets the requirements of the state standard (MEST) or technology.The solution of this important problem for the national economy requires a careful selection of the source of water supply and the erection of water treatment buildings.The prosperity of cities and towns of the Republic, the development of industry and agriculture are inextricably linked with the creation and functioning of water supply systems.Not a single branch of the national economy can do without water.In modern cities, where the household economy is complex, water is used in large quantities for the needs of urban residents, for irrigation of urban areas, fields and other purposes.Therefore, the design of drinking water treatment stations, the selection of installations, and the calculation of their parameters are one of the urgent problems of the present stage.Until 1899, water was supplied to the city of Almaty (Verny) through ditches.The first aqueduct in the city was built of wood in 1901.At the beginning of 1934, the Vodokanalization trust was established.In 1935, the buildings of the water supply system began to be built and operated.From 1936 to 1949, water extraction and treatment facilities were built on the big Almaty River.In 1957, the development of the Almaty underground water extraction cone began.In 1970, 125 wells were operated at this water outlet, combined with 18 water outlets, and in 1974, the first 50 wells were commissioned at the Talgar underground water outlet.This year, a complex of water intake and treatment facilities was put into operation in Medeu zhatkalan.