HUT51204A - Gas-transferring and flotation machine for treating water to be purified
- Google Patents
Gas-transferring and flotation machine for treating water to be purified
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Publication number
HUT51204A
HUT51204AHU305787AHU305787AHUT51204AHU T51204 AHUT51204 AHU T51204AHU 305787 AHU305787 AHU 305787AHU 305787 AHU305787 AHU 305787AHU T51204 AHUT51204 AHU T51204A
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Publication date
Application filed by Omnium Traitement ValorisafiledCriticalOmnium Traitement Valorisa
Priority to HU305787ApriorityCriticalpatent/HU201279B/en
Publication of HUT51204ApublicationCriticalpatent/HUT51204A/en
Publication of HU201279BpublicationCriticalpatent/HU201279B/en
A gas-liquid contactor for pretreating water to be purified after flocculation and before filtration has a vessel partitioned into two communicating compartments, a water inlet in the upper end of one compartment, a pressurised gas diffuser producing bubbles less than 2 mm in diameter in the same compartment, and an aperture in the base of the partition sized so that liquid flow through it can be faster than the speed of ascent of the bubbles.
HU305787A1987-07-071987-07-07Gas transferring and flotation machine for treating water to be purified
HU201279B
(en)
Gas-liq. contactor with gas diffuser in one compartment - sepd. from another by partition with aperture for liq. flow at faster rate than gas in its base