DK24780A - Fremgangsmaade og apparat til vandrensning og eller vandbeluftning - Google Patents

Fremgangsmaade og apparat til vandrensning og eller vandbeluftning

Info

Publication number
DK24780A
DK24780A DK24780A DK24780A DK24780A DK 24780 A DK24780 A DK 24780A DK 24780 A DK24780 A DK 24780A DK 24780 A DK24780 A DK 24780A DK 24780 A DK24780 A DK 24780A
Authority
DK
Denmark
Prior art keywords
water
inlet
injector pump
suction inlet
pump
Prior art date
Application number
DK24780A
Other languages
English (en)
Other versions
DK148901C (da
DK148901B (da
Inventor
K H Reinhardt
H J Mueller
Original Assignee
Geesthacht Gkss Forschung
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 Geesthacht Gkss Forschung filed Critical Geesthacht Gkss Forschung
Publication of DK24780A publication Critical patent/DK24780A/da
Publication of DK148901B publication Critical patent/DK148901B/da
Application granted granted Critical
Publication of DK148901C publication Critical patent/DK148901C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
DK24780A 1979-09-21 1980-01-22 Apparat til vandrensning og/eller vandbeluftning ved flotation DK148901C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2938264 1979-09-21
DE2938264A DE2938264C2 (de) 1979-09-21 1979-09-21 Vorrichtung zur Wasserreinigung und/oder -belüftung durch Entspannungsflotation

Publications (3)

Publication Number Publication Date
DK24780A true DK24780A (da) 1981-03-22
DK148901B DK148901B (da) 1985-11-11
DK148901C DK148901C (da) 1986-04-14

Family

ID=6081494

Family Applications (1)

Application Number Title Priority Date Filing Date
DK24780A DK148901C (da) 1979-09-21 1980-01-22 Apparat til vandrensning og/eller vandbeluftning ved flotation

Country Status (9)

Country Link
EP (1) EP0025813B1 (da)
JP (1) JPS5648288A (da)
AT (1) ATE1666T1 (da)
CS (1) CS215043B2 (da)
DD (1) DD149656A5 (da)
DE (1) DE2938264C2 (da)
DK (1) DK148901C (da)
HU (1) HU182096B (da)
PL (1) PL124739B1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8915904U1 (da) * 1989-01-12 1992-02-06 Mrw Gmbh Abwasserreinigungssysteme, 8901 Koenigsbrunn, De
AU618454B2 (en) * 1990-02-28 1991-12-19 Syskill (Australia) Pty. Ltd. Waste water treatment
DE4116919A1 (de) * 1991-05-24 1992-11-26 Henninger Geier Waltraud Verfahren und vorrichtung zur vorklaerung von schmutzwasser
DE4200802C2 (de) * 1992-01-15 1994-12-08 M U S Mahler Umweltschutz Syst Vorrichtung zur Reinigung von Abwasser
AU6692494A (en) * 1993-05-25 1994-12-20 Nauchno-Proizvodstvennaya Firma Bifar Waste water treatment method, suspensed matter separation method, and method for saturating a liquid with a gas
DE202010009140U1 (de) * 2010-06-16 2010-10-21 Juan Valdivia Gmbh Anordnung zur Erzeugung von Luftblasen in Flüssigkeiten
US11344822B2 (en) * 2017-04-28 2022-05-31 Nano Gas Technologies Inc. Nanogas shear processing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB275778A (en) * 1926-07-16 1927-08-18 Frank Edward Elmore Improvements in or relating to the separation of materials by flotation
US2446655A (en) * 1945-10-06 1948-08-10 Deepwater Chemical Co Ltd Method and apparatus for clarifying alkaline well waters
DE1275512B (de) * 1962-01-08 1968-08-22 Willi Walbersdorf Sondermaschb Mischvorrichtung
DE1230373B (de) * 1965-11-20 1966-12-15 Beteiligungs & Patentverw Gmbh Flotationszelle
US3722679A (en) * 1970-09-24 1973-03-27 L Logue Method and means for froth flotation concentration utilizing an aerator having a venturi passage
JPS544463A (en) * 1977-06-13 1979-01-13 Fuso Kensetsu Kogyo Method of pressurizing* floating and separating sewage

Also Published As

Publication number Publication date
DE2938264A1 (de) 1980-10-30
DE2938264C2 (de) 1984-10-18
EP0025813A1 (de) 1981-04-01
PL223540A1 (da) 1981-05-22
PL124739B1 (en) 1983-02-28
DD149656A5 (de) 1981-07-22
EP0025813B1 (de) 1982-10-20
DK148901C (da) 1986-04-14
JPS5648288A (en) 1981-05-01
HU182096B (en) 1983-12-28
ATE1666T1 (de) 1982-11-15
JPH0329475B2 (da) 1991-04-24
CS215043B2 (en) 1982-06-25
DK148901B (da) 1985-11-11

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Legal Events

Date Code Title Description
PBP Patent lapsed