FR2060843A5 - - Google Patents

Info

Publication number
FR2060843A5
FR2060843A5 FR7031923A FR7031923A FR2060843A5 FR 2060843 A5 FR2060843 A5 FR 2060843A5 FR 7031923 A FR7031923 A FR 7031923A FR 7031923 A FR7031923 A FR 7031923A FR 2060843 A5 FR2060843 A5 FR 2060843A5
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
FR7031923A
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
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 Passavant Werke AG and Co KG filed Critical Passavant Werke AG and Co KG
Application granted granted Critical
Publication of FR2060843A5 publication Critical patent/FR2060843A5/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
    • C02F3/12—Activated sludge processes
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)
FR7031923A 1969-09-02 1970-09-02 Expired FR2060843A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691944558 DE1944558B2 (de) 1969-09-02 1969-09-02 Anlage zur biologischen abwasserklaerung nach dem belebtschlammverfahren

Publications (1)

Publication Number Publication Date
FR2060843A5 true FR2060843A5 (fr) 1971-06-18

Family

ID=5744427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7031923A Expired FR2060843A5 (fr) 1969-09-02 1970-09-02

Country Status (7)

Country Link
US (1) US3642615A (fr)
AT (1) AT297621B (fr)
BE (1) BE755565A (fr)
CH (1) CH510587A (fr)
DE (1) DE1944558B2 (fr)
FR (1) FR2060843A5 (fr)
NL (1) NL7012995A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757950A (en) * 1971-03-02 1973-09-11 Connors E Waste water treatment package plant having a modular ditch member
FR2146574A5 (fr) * 1971-07-20 1973-03-02 Degremont
US3796308A (en) * 1972-07-24 1974-03-12 Canadian Patents Dev Bacterial oxidation in upgrading sulfidic ores and coals
US4046678A (en) * 1975-09-09 1977-09-06 James Edward Zajic Flotation of scheelite from calcite with a microbial based collector
DE2618777C2 (de) * 1976-04-29 1986-05-07 GAI-Abwassertechnik, Gesellschaft für Abwasser-Ingenieurplanung mbH, 8000 München Kompaktkläranlage mit partieller gemeinsamer Belüftung und Umwälzung
GB1573907A (en) * 1976-05-14 1980-08-28 Ici Ltd Method and apparatus for the aerobic treatment of waste water
US4092249A (en) * 1976-06-21 1978-05-30 Commanche Engineering Corp. Sewage treatment device
US4104167A (en) * 1976-10-08 1978-08-01 Ferdinand Besik Apparatus for purifying waste waters
EP0021570B1 (fr) * 1979-05-23 1983-10-05 Imperial Chemical Industries Plc Procédé et dispositif pour le traitement d'eau résiduaire
EP0037659B1 (fr) * 1980-04-03 1984-08-01 Imperial Chemical Industries Plc Procédé et appareil pour le traitement d'eau usée
DE3039423C2 (de) * 1980-10-18 1985-04-04 Paul 6209 Aarbergen Schramm Verfahren zur biologischen Reinigung von Abwasser
US4629559A (en) * 1985-06-12 1986-12-16 Envirex Inc. Vertical looped reactor tank with delayed air release feature
US4938867A (en) * 1988-09-02 1990-07-03 Sam Long Configuration of aeration chamber for an activated-sludge sewage treatment system
US5985150A (en) * 1995-07-11 1999-11-16 Biothane Systems International B.V. Process for the aerobic biological purification of water
US10844642B2 (en) 2014-03-06 2020-11-24 Vision Industries Group, Inc. Combination four-position sash lock and tilt latch also functioning as a window opening control device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB804249A (en) * 1955-11-10 1958-11-12 Hermann Joseph Nicolaas Hubert Improvements in or relating to the purification of sewage and other waste liquor
FR1263336A (fr) * 1960-04-28 1961-06-09 Dispositifs pour le traitement des eaux
FR1409586A (fr) * 1963-09-10 1965-08-27 Passavant Werke Installation pour l'épuration biologique des eaux usées
US3355023A (en) * 1965-08-25 1967-11-28 Union Tank Car Co Sewage treatment system
US3428555A (en) * 1966-01-10 1969-02-18 Hitachi Chemical Co Ltd Method and an apparatus for purifying waste

Also Published As

Publication number Publication date
US3642615A (en) 1972-02-15
BE755565A (fr) 1971-02-15
DE1944558A1 (de) 1971-04-01
AT297621B (de) 1972-04-10
DE1944558B2 (de) 1972-06-08
CH510587A (de) 1971-07-31
NL7012995A (fr) 1971-03-04

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Legal Events

Date Code Title Description
ST Notification of lapse