FR2045497A5 - - Google Patents

Info

Publication number
FR2045497A5
FR2045497A5 FR7014243A FR7014243A FR2045497A5 FR 2045497 A5 FR2045497 A5 FR 2045497A5 FR 7014243 A FR7014243 A FR 7014243A FR 7014243 A FR7014243 A FR 7014243A FR 2045497 A5 FR2045497 A5 FR 2045497A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7014243A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Svenska Interpur AB
Original Assignee
Svenska Interpur AB
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 Svenska Interpur AB filed Critical Svenska Interpur AB
Application granted granted Critical
Publication of FR2045497A5 publication Critical patent/FR2045497A5/fr
Expired legal-status Critical Current

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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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
FR7014243A 1969-04-22 1970-04-20 Expired FR2045497A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE573269A SE325236B (fr) 1969-04-22 1969-04-22

Publications (1)

Publication Number Publication Date
FR2045497A5 true FR2045497A5 (fr) 1971-02-26

Family

ID=20267087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7014243A Expired FR2045497A5 (fr) 1969-04-22 1970-04-20

Country Status (12)

Country Link
US (1) US3688905A (fr)
AT (1) AT299834B (fr)
BE (1) BE749334A (fr)
CH (1) CH503663A (fr)
DE (2) DE7013664U (fr)
DK (1) DK125320B (fr)
ES (1) ES378873A1 (fr)
FR (1) FR2045497A5 (fr)
GB (1) GB1268309A (fr)
NL (1) NL7005862A (fr)
NO (1) NO124683B (fr)
SE (1) SE325236B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985653A (en) * 1971-10-12 1976-10-12 Ahlgren Nils H Rotary apparatus adapted to bring at least two media of different weight into alternate contact with the apparatus surfaces
BE791880A (fr) * 1971-11-25 1973-03-16 Nordgard Carl S Appareil en vue de purifier les eaux contaminees
US4028244A (en) * 1972-01-26 1977-06-07 European Plastic Machinery Mfg. A/S Apparatus for establishing contact between a liquid and a gas
US3956127A (en) * 1972-01-26 1976-05-11 European Plastic Machinery Mfg A/S Apparatus for establishing contact between a liquid and a gas
JPS507857U (fr) * 1973-05-19 1975-01-27
US3962087A (en) * 1973-06-27 1976-06-08 Hans Hartmann Immersion filter
JPS5216871A (en) * 1975-07-28 1977-02-08 Taki Chem Co Ltd Aeration unit
CH602496A5 (fr) * 1976-10-08 1978-07-31 Mecafina Sa
DE2839872C3 (de) * 1978-09-13 1981-03-12 Funk, Michael, Ing.(grad.), 6604 Güdingen Verfahren und Vorrichtungen zur biologischen Abwasserreinigung nach dem Schlammbelebungsverfahren
US4330408A (en) * 1979-04-09 1982-05-18 Crane Co. Aqueous waste treatment
DE3143929A1 (de) * 1981-11-05 1983-05-11 Norddeutsche Seekabelwerke Ag, 2890 Nordenham "verfahren und vorrichtung zur aufbereitung von fluessigkeiten"
AT390603B (de) * 1985-04-09 1990-06-11 Voest Alpine Ag Einrichtung zum einbringen oder ausbringen von gasen in oder aus fluessigkeiten und verwendung der einrichtung
IT201900011802A1 (it) * 2019-07-15 2021-01-15 Roberto Renda Reattore biologico a biomassa fissa con contattore rotante a elica

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2022329A (en) * 1933-10-09 1935-11-26 Gk Tsudashiki Pump Seisakusho Water clarifying apparatus
US2433884A (en) * 1944-08-22 1948-01-06 Guggenheim Brothers Sewage treating apparatus comprising a receptacle having a rotatable support partially submerged in liquid therein and having a matrix of oxidizing bacteria thereon
US3294378A (en) * 1963-12-09 1966-12-27 Allis Chalmers Mfg Co Two-phase contactor disks
US3325154A (en) * 1964-04-15 1967-06-13 Allis Chalmers Mfg Co Mechanical aerator
SE328530B (fr) * 1965-11-04 1970-09-14 H Hartmann
US3335081A (en) * 1966-02-02 1967-08-08 El-Naggar Ahmed Sami Method of treatment of sewage by biooxidation and apparatus therefor
DE6913488U (de) * 1968-04-24 1970-02-05 Svenska Interpur Ab Vorrichtung zur biologischen reinigung von organisch verschmutztem wasser, z.b. abwasser
US3565797A (en) * 1968-06-12 1971-02-23 Paul J Gresham Apparatus and process for treating sewage

Also Published As

Publication number Publication date
US3688905A (en) 1972-09-05
GB1268309A (en) 1972-03-29
NL7005862A (fr) 1970-10-26
DE2017799A1 (de) 1970-11-05
AT299834B (de) 1972-07-10
BE749334A (fr) 1970-10-01
ES378873A1 (es) 1972-07-16
DK125320B (da) 1973-02-05
NO124683B (fr) 1972-05-23
DE7013664U (de) 1970-07-23
SE325236B (fr) 1970-06-22
CH503663A (de) 1971-02-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse