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NO972131L - Process and apparatus for degassing activated sludge - Google Patents

Process and apparatus for degassing activated sludge

Info

Publication number
NO972131L
NO972131L NO972131A NO972131A NO972131L NO 972131 L NO972131 L NO 972131L NO 972131 A NO972131 A NO 972131A NO 972131 A NO972131 A NO 972131A NO 972131 L NO972131 L NO 972131L
Authority
NO
Norway
Prior art keywords
waste water
degassing
chamber
activated sludge
wastewater
Prior art date
Application number
NO972131A
Other languages
Norwegian (no)
Other versions
NO972131D0 (en
Inventor
Andrzej Golcz
Original Assignee
Andrzej Golcz
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
Priority claimed from PCT/PL1994/000019 external-priority patent/WO1996014912A1/en
Application filed by Andrzej Golcz filed Critical Andrzej Golcz
Priority to NO972131A priority Critical patent/NO972131D0/en
Publication of NO972131L publication Critical patent/NO972131L/en
Publication of NO972131D0 publication Critical patent/NO972131D0/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Physical Water Treatments (AREA)

Abstract

Det beskrives en fremgangsmåte for rensing av spillvann, særlig en fremgangsmåte for kontinuerlig rensing av spillvann, samt en anordning for rensing av spillvann, særlig for kontinuerlig rensing av spillvann. Spillvann renses ved at en gjennomluftet blanding av spillvann med aktivert slam avgasses før den blir utført i det sekundære sedimenterings-bassenget. Anordningen for rensing av spillvann har en utluftingsanordning (1) som forbinder den gjennomluftede beholderen eller et atskilt kammer derav (7) med det sekundære sedimenterings-bassenget (10) eller et atskilt kammer derav (7). Utluftingsanordningen (1) er formet som et U-formet rør. Et av dets forgreninger danner tilførsels-oppsamlingsrøret (2) og den andre forgreningen danner utslipps-oppsamlingsrøret (3), mens seksjonen som kobler sammen dets to topp-ender avgrenser det mellomliggende kammeret (4) som inneholder et atskilt gassugningskammer (5).A method for purifying waste water is described, in particular a method for continuous purification of waste water, as well as a device for purification of waste water, in particular for continuous purification of waste water. Wastewater is purified by degassing a aerated mixture of wastewater with activated sludge before it is carried out in the secondary sedimentation basin. The waste water treatment device has a venting device (1) which connects the vented container or a separate chamber thereof (7) to the secondary sedimentation basin (10) or a separate chamber thereof (7). The venting device (1) is shaped like a U-shaped tube. One of its branches forms the supply collecting pipe (2) and the other branch forms the discharge collecting pipe (3), while the section connecting its two top ends delimits the intermediate chamber (4) which contains a separate gas suction chamber (5).

NO972131A 1994-11-09 1997-05-07 Process and apparatus for degassing activated sludge NO972131D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO972131A NO972131D0 (en) 1994-11-09 1997-05-07 Process and apparatus for degassing activated sludge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/PL1994/000019 WO1996014912A1 (en) 1994-11-09 1994-11-09 Activated sludge degassing process and device
NO972131A NO972131D0 (en) 1994-11-09 1997-05-07 Process and apparatus for degassing activated sludge

Publications (2)

Publication Number Publication Date
NO972131L true NO972131L (en) 1997-05-07
NO972131D0 NO972131D0 (en) 1997-05-07

Family

ID=26648755

Family Applications (1)

Application Number Title Priority Date Filing Date
NO972131A NO972131D0 (en) 1994-11-09 1997-05-07 Process and apparatus for degassing activated sludge

Country Status (1)

Country Link
NO (1) NO972131D0 (en)

Also Published As

Publication number Publication date
NO972131D0 (en) 1997-05-07

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