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HUT41334A - Process and equipment for separation of liquid and stable phase especially by cleaning of sewage by flotation and filtration - Google Patents

Process and equipment for separation of liquid and stable phase especially by cleaning of sewage by flotation and filtration

Info

Publication number
HUT41334A
HUT41334A HU201185A HU201185A HUT41334A HU T41334 A HUT41334 A HU T41334A HU 201185 A HU201185 A HU 201185A HU 201185 A HU201185 A HU 201185A HU T41334 A HUT41334 A HU T41334A
Authority
HU
Hungary
Prior art keywords
filtration
equipment
flotation
sewage
cleaning
Prior art date
Application number
HU201185A
Other languages
Hungarian (hu)
Other versions
HU195165B (en
Inventor
Istvan Apro
Istvan Gyoerffy
Miklos Dobos
Andras Zsori
Bela Konkoly
Ferenc Toeroecsik
Gyula Czepek
Lajos Angyal
Bela Both
Original Assignee
Keletmagyarorszagi Vizuegyi
Budapesti Vegyipari Gepgyar
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 Keletmagyarorszagi Vizuegyi, Budapesti Vegyipari Gepgyar filed Critical Keletmagyarorszagi Vizuegyi
Priority to HU201185A priority Critical patent/HU195165B/en
Publication of HUT41334A publication Critical patent/HUT41334A/en
Publication of HU195165B publication Critical patent/HU195165B/en

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Abstract

The equipment has several filter chambers. Floatation is used to remove some of the pollutants, followed by filtration. The granular filter medium is regenerated by circulating water and air through it, using an air lift pump and returning the dirty regenerant water to the floatation stage.
HU201185A 1985-05-27 1985-05-27 Process and equipment for separation of liquid and stable phase especially by cleaning of sewage by flotation and filtration HU195165B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU201185A HU195165B (en) 1985-05-27 1985-05-27 Process and equipment for separation of liquid and stable phase especially by cleaning of sewage by flotation and filtration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU201185A HU195165B (en) 1985-05-27 1985-05-27 Process and equipment for separation of liquid and stable phase especially by cleaning of sewage by flotation and filtration

Publications (2)

Publication Number Publication Date
HUT41334A true HUT41334A (en) 1987-04-28
HU195165B HU195165B (en) 1988-04-28

Family

ID=10957288

Family Applications (1)

Application Number Title Priority Date Filing Date
HU201185A HU195165B (en) 1985-05-27 1985-05-27 Process and equipment for separation of liquid and stable phase especially by cleaning of sewage by flotation and filtration

Country Status (1)

Country Link
HU (1) HU195165B (en)

Also Published As

Publication number Publication date
HU195165B (en) 1988-04-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628