WATER TREATMENT APPARATUS Russian patent published in 2011 - IPC C02F1/74 C02F1/76 C02F1/78 

FIELD: chemistry.

SUBSTANCE: water treatment apparatus has a vertical cylindrical housing 1, a tangential connecting pipe 2 for carrying water to undergo treatment, a connecting pipe for removing contaminated water 3 from the top part of the housing, a compressor 6, a connecting pipe for feeding air 7, a swirler 5 which is in form of radial blades fitted inside the housing at an angle to the axis of the housing in the bottom part of the housing, a microporous plate 8 fitted between the connecting pipe for feeding air and the swirler. In the middle part of the vertical cylindrical housing there is a connecting pipe for feeding hypochlorite 9, and in the bottom part of the housing there is a connecting pipe for feeding chlorine 10 and a connecting pipe for feeding ozone 11.

EFFECT: apparatus enables to purify water from petroleum products and other impurities with reduced formation of growths in water carrying pipes.

1 dwg