METHOD FOR OZONATION OF LIQUID AND DEVICE THEREFOR Russian patent published in 2017 - IPC C02F1/78 B01F3/04 

FIELD: chemistry.

SUBSTANCE: invention relates to ozonation of liquids and can be used for treatment of drinking water, treatment of household and industrial wastes, maintaining clean water in water reservoirs in a clean state, as well as for treatment of oil products. Ozonation of liquid is carried out in a chamber, divided by mesh partition 12 into relaxation 9 and reaction 10 zones. Gas dispersed into bubbles, which contains ozone, is fed into lower layer of liquid of reaction zone 10. Direction of flow of liquid, passing through replaceable two-layer functional module 11, is reversed. Liquid bubbles are output into upper layer of module 11 and new bubbles are formed from accumulated gas volume, said bubbles entering liquid stream flowing over module 11. Ozonation device includes liquid circulation device 19, ozone-gas mixture dispersing device 20, as well as replaceable two-layered functional modules 11, installed over each other with spacing and transversely in relation to rising bubbles. Flow section of gap between replaceable two-layered functional modules 11 is not less than flow section of opening at output of module 11.

EFFECT: invention increases efficiency of using ozone and creating a universal device for ozone treatment of different liquid media.

14 cl, 2 dwg, 6 ex