METHOD OF PURIFYING WATER FROM OPEN WATER SOURCES WITH POSSIBILITY OF REGULATING ITS TEMPERATURE Russian patent published in 2019 - IPC C02F1/00 

FIELD: water and air purification technology.

SUBSTANCE: invention relates to filtering elements and is intended for water purification from open water sources. Technical task is carried out due to the fact that in method of water treatment from open water sources with possibility of its temperature control, containing stage of water supply for cleaning, water under pressure is supplied separately in two water branches, "hot" and "cold", into corresponding jar-shaped housing from impact-resistant ABS plastic, water passes through coarse filter, fine filter, replaceable filtering-sorbing element, is cleaned from natural contaminants with size of more than 5 microns, is partially disinfected, deactivated, decoloured and fed into a cartridge sterilizing membrane element with 0.2 mcm pore size in membrane for clarification and sterilization, at that, after cleaning along "hot" branch water is heated, passing through boiler and mixed with water supplied along "cold" branch, mixing is performed with possibility of control and regulation of water temperature.

EFFECT: making it possible to reduce quantity of microorganisms and bacteria by method of water purification at stage of its intake from surface water sources, bypassing the stage of settling, expansion of functional capabilities due to control of water temperature supplied to consumers.

1 cl, 1 dwg