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Application filed by Борис Борисович Булгаков, Олексій Борисович Булгаков, Алексей Борисович БулгаковfiledCriticalБорис Борисович Булгаков
Priority to UAA200503013ApriorityCriticalpatent/UA74519C2/en
Publication of UA74519C2publicationCriticalpatent/UA74519C2/en
Aeration Devices For Treatment Of Activated Polluted Sludge
(AREA)
Abstract
An improved productivity water flotation purification multistage plant contains at least two flotation reactors and two flotation separators connected in series along the flow of water to be purified, recirculation pump, which suction pipeline is connected to the section of purified water, and pressure pipeline is connected through bends to the flotation reactors of every stage, air supply ejector disposed between suction and pressure pipelines of recirculation pump, pipeline for supply of water to be purified and discharge of that purified. The bends of pipeline of recirculation pump are equipped with double-chamber jet aerators connected to air reducers, at that these aerators are installed in the lower part of flotation reactors, and volume of flotation separators sections exceeds by 4-5 times that of flotation reactors sections.
UAA200503013A2005-04-012005-04-01A water flotation purification multistage plant
UA74519C2
(en)