HOUSEHOLD DEVICE OF FINAL PURIFICATION OF DRINKING WATER

摘要

The invention relates to water treatment, in particular to the purification of drinking water and can be used in household stationary filter having a reverse osmosis filtration step. The technical problem to be solved by the utility model is the implementation of home drinking water purification installation with the ability to control the mineral composition of the water to be treated on the basis of standard household reverse osmosis filters. The technical result is reached by that household installation purification of drinking water, comprising a mechanical unit prefiltration particle purification cartridge than 5 microns, block the sorption prefilter comprising a cartridge with compressed carbon, porosity greater than 5 micrometers, a reverse osmosis filtration unit equipped with a bypass line, characterized in that the bypass line is further installed a throttle valve and a sorption unit podmesnoy aftertreatment water cartridge (or cartridges) which are selected yn dividual basis of the need for its effective posttreatment comprises a storage capacitance for low-mineralized water, arranged downstream of the reverse osmosis filter unit, comprises a low-mineralized water sorption after-treatment after the collecting tank, a cartridge which is filled with activated carbon, comprising a double tap to mix and podmesnoy low-mineralized water. Domestic installation purification of drinking water in domestic conditions applicable and allows the population to receive a single device is not only pure low-mineralized water, but also pure water retaining physiological norms mineralization that in contemporary industrial settlements, is of great importance. Household drinking water purification plant is easy to implement, does not require expensive components, industrial applicability, even in a small business that has a social value.