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

Info

Publication number
HUT51204A
HUT51204A HU305787A HU305787A HUT51204A HU T51204 A HUT51204 A HU T51204A HU 305787 A HU305787 A HU 305787A HU 305787 A HU305787 A HU 305787A HU T51204 A HUT51204 A HU T51204A
Authority
HU
Hungary
Prior art keywords
purified
gas
transferring
treating water
flotation machine
Prior art date
Application number
HU305787A
Other languages
Hungarian (hu)
Other versions
HU201279B (en
Inventor
Marie-Marguerite Bourbigot
Michel Faivre
Original Assignee
Omnium Traitement Valorisa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Omnium Traitement Valorisa filed Critical Omnium Traitement Valorisa
Priority to HU305787A priority Critical patent/HU201279B/en
Publication of HUT51204A publication Critical patent/HUT51204A/en
Publication of HU201279B publication Critical patent/HU201279B/en

Links

Abstract

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.
HU305787A 1987-07-07 1987-07-07 Gas transferring and flotation machine for treating water to be purified HU201279B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU305787A HU201279B (en) 1987-07-07 1987-07-07 Gas transferring and flotation machine for treating water to be purified

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU305787A HU201279B (en) 1987-07-07 1987-07-07 Gas transferring and flotation machine for treating water to be purified

Publications (2)

Publication Number Publication Date
HUT51204A true HUT51204A (en) 1990-04-28
HU201279B HU201279B (en) 1990-10-28

Family

ID=10962322

Family Applications (1)

Application Number Title Priority Date Filing Date
HU305787A HU201279B (en) 1987-07-07 1987-07-07 Gas transferring and flotation machine for treating water to be purified

Country Status (1)

Country Link
HU (1) HU201279B (en)

Also Published As

Publication number Publication date
HU201279B (en) 1990-10-28

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee