APPARATUS FOR REAGENTLESS PURIFICATION AND DISINFECTION OF WATER Russian patent published in 2014 - IPC C02F9/02 C02F9/08 C02F1/72 B04C9/00 B01D21/02 B01D36/00 

FIELD: chemistry.

SUBSTANCE: apparatus for reagentless purification and disinfection of water comprises two hydraulic cyclones 20, 21, a reactor tank 1 with an air-stripping tower 2, in the top part of which there are two ejectors 3, 4, mixing chambers of which are directed towards each other. Over the mixing chambers there is a cupola-shaped reflection shield 5, over which there is a filter cartridge 8. The reactor tank 1 is divided by two vertical perforated partition walls 9, 10 into two compartments. The first compartment 12 of the reactor tank 1 contains a settling tank 15 linked to a drainage system. The second compartment 13 of the reactor tank 1 is equipped with upper 17 and lower 18 water level sensors. The outlet of the reactor tank 1 is connected to the feed line of the water to be treated and a pipe for feeding water to the consumer. The hydraulic cyclones 20, 21 are connected to the feed line of the water to be treated and the drainage system, and through mesh filters 22, 23 to inlets of receiving chambers of the ejectors 3, 4.

EFFECT: invention increases the water/air contact area and provides further dispersion, cavitation, agitation, aeration and degassing of the treated water.

9 cl, 1 dwg