MINERALIZED CARTRIDGE FOR DRINKING WATER AND METHOD OF ITS APPLICATION Russian patent published in 2017 - IPC C02F1/68 C02F1/44 

FIELD: chemistry.

SUBSTANCE: mineralizing cartridge is composed of series-connected input unit water node mineralization formed as a hollow cylinder on which permeable porous walls are installed and containing between mentioned baffles along the liquid flow first stage of mineralization, containing calcium composite into a cylindrical shape with through hole at the axis of rotation permeable porous barrier, the second mineralization step, comprising a mixture of inert and filling composition and the saturating water with magnesium and fluorine, and the output node for water. As mineralizing components, the following is used vol. %: calcium composite 25÷60; water soluble magnesium-containing compound 5÷25; water-soluble fluorine compound 5÷10; inert filling 10÷65. Calcium in the form of a composite cylinder has a ratio of diameter dimensions: length = 1:(÷14). Dosing mineralizing cartridge, installed in the system for water purification comprising addition to it at least a membrane purification module, autoswitch and storage capacitance, is that the mineralizing cartridge is mounted after the autoswitch, which is installed after the module membrane of purification and to the collecting vessel downstream of the fluid.

EFFECT: providing the necessary ions of calcium, magnesium and fluorine in drinking water, extraction leveling effects due to prolonged downtime of the system without use.

11 cl, 2 dwg, 3 ex, 3 tbl