WATER TREATMENT PLANT Russian patent published in 2003 - IPC

FIELD: water treatment plants; applicable in water supply of settlements and industrial enterprises. SUBSTANCE: water treatment plant has surface source of water supply, boosting pump, ozonizer, filter and system pump. It is additionally provided with concentration meter of residual dissolved ozone in treated water, setting device, comparison device, regulator of frequency of high-voltage pulses, washing pump, hydraulic jet system of filter washing, ejector, saturator, pressure flotator, reagent metering device, check valve, pressure pickup, electrically controlled gates, position pumps of electrically controlled gates and control unit with respective couplings. EFFECT: higher economic efficiency and ecological characteristics of water treatment plant. dwg