WATER TREATMENT STATION Russian patent published in 2004 - IPC

FIELD: production of sweet water from surface water sources exhibiting high cloudiness and increased content of ammonium nitrogen and dissolved organic contaminants.

SUBSTANCE: water treatment station has water intake, raising pump, ozonizer, prefilter, activated carbon filter, and is further equipped with jet blower having quartz glass window, UV emitter, reflector, helical blade, vertical tubular system, device for measuring concentration of water-dissolved ozone, setter, comparator, follower drive, slide valve, return valve, reservoir-wash water accumulator, washing pump, valve driven by float-type drive, electrified slide gates, devices for detecting position of electrified slide gates, pressure sensors and control unit with related connections. Water treatment station of such construction is preferably used for treating water of surface sources with variable contamination extent, which is increased owing to contaminants occasionally got into said water source.

EFFECT: increased efficiency in water treatment and improved ecology control.

1 dwg