STATION FOR DEEP PURIFICATION OF SEWAGE WATER AND PROCESS SOLUTIONS Russian patent published in 2002 - IPC

FIELD: sewage water purifying equipment. SUBSTANCE: station has grid, sand catcher, sand platforms, settler, filter, reactant dozer, reservoir for accumulating washing water, and washing pump. Station is further equipped with reactor, two makeup pumps, two ejectors, two saturators, bulk oxygen source, pressure flotator, bactericidal unit, pressure sensors, electrified latches, latch position sensors and control unit. Filter is positioned at an acute angle with respect to horizontal plane and is equipped with monitor washing system. EFFECT: increased extent of sewage water and process solution purification, increased efficiency and improved ecological safety of purification station. 1 dwg