A method of demineralization of water purified by baromembrane plants involves the use of a mineralizer. A special container with mineral water is used as a mineralizer. Moreover, this mineral water allowed for use by sanitary services and is freely sold in the retail trade system.
The utility model is one of the ways to improve the quality of drinking water and can be used in domestic and industrial baromembrane purification systems for additional mineralization of purified water.