SYSTEM FOR TREATING AND DISINFECTING WATER IN SWIMMING POOLS Russian patent published in 2011 - IPC C02F9/12 C02F1/28 C02F1/32 C02F1/76 C02F1/78 C02F1/66 C02F103/42 

FIELD: chemistry.

SUBSTANCE: invention relates to water treatment in circulating water supply systems and is meant for treating and disinfecting water in swimming pools. The system comprises a pool deck with a hydraulic circulation loop. The circulation loop comprises a primary filter 9, a circulation pump 4, clarification 5 and sorption filters 10, an ozonation apparatus 6 with a unit for feeding ozone 7 into the water, a UV radiation apparatus 8, an apparatus for supplying a chlorine-containing reagent 13 and a reagent for correcting pH of the water 14, a water heater 15, a control unit 16 with sensors for controlling redox potential 17 and pH of the water 19. The unit for feeding water 2 into the pool deck is in form of nozzles 20 for supplying water, uniformly arranged at the bottom of the pool deck, and the water outlet unit 3 is in form of an overflow edge 21 with a tray 22, lying along the perimetre of the pool deck.

EFFECT: high efficiency of treatment and disinfection of water and ensuring quality of water which is safe for human health in swimming pools.

2 cl, 1 dwg, 1 tbl