FR2161029A1 - - Google Patents

Info

Publication number
FR2161029A1
FR2161029A1 FR7241721A FR7241721A FR2161029A1 FR 2161029 A1 FR2161029 A1 FR 2161029A1 FR 7241721 A FR7241721 A FR 7241721A FR 7241721 A FR7241721 A FR 7241721A FR 2161029 A1 FR2161029 A1 FR 2161029A1
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.)
Granted
Application number
FR7241721A
Other languages
French (fr)
Other versions
FR2161029B1 (ja
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.)
Ecodyne Corp
Original Assignee
Ecodyne Corp
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 Ecodyne Corp filed Critical Ecodyne Corp
Publication of FR2161029A1 publication Critical patent/FR2161029A1/fr
Application granted granted Critical
Publication of FR2161029B1 publication Critical patent/FR2161029B1/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
    • C02F3/06—Aerobic processes using submerged filters
    • 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)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Biological Wastes In General (AREA)
FR7241721A 1971-11-26 1972-11-23 Expired FR2161029B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20248971A 1971-11-26 1971-11-26

Publications (2)

Publication Number Publication Date
FR2161029A1 true FR2161029A1 (ja) 1973-07-06
FR2161029B1 FR2161029B1 (ja) 1976-08-20

Family

ID=22750084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241721A Expired FR2161029B1 (ja) 1971-11-26 1972-11-23

Country Status (14)

Country Link
JP (2) JPS4860457A (ja)
AT (1) AT323664B (ja)
AU (1) AU465835B2 (ja)
BE (1) BE791849A (ja)
CA (1) CA1000877A (ja)
CH (1) CH562166A5 (ja)
DE (1) DE2257348A1 (ja)
DK (1) DK143397C (ja)
FI (1) FI61019C (ja)
FR (1) FR2161029B1 (ja)
GB (1) GB1404777A (ja)
IT (1) IT966423B (ja)
SE (1) SE393591B (ja)
ZA (1) ZA726187B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101147U (ja) * 1974-01-21 1975-08-21
JPS5146757A (en) * 1974-10-17 1976-04-21 Ina Seito Kk Seikatsuosuitoshi nyoosuino dojishorisochi
JPS5599384A (en) * 1979-01-25 1980-07-29 Hitachi Chem Co Ltd Method and apparatus for purification of contaminated water
DE3520652A1 (de) * 1985-06-08 1986-12-11 Water Engineering and Plant Construction GtA reg. Trust, Vaduz Klaerbecken zur aeroben oder fakultativen reinigung organischer abwaesser
DE3517600A1 (de) * 1985-05-15 1986-11-20 Water Engineering and Plant Construction GtA reg. Trust, Vaduz Verfahren und vorrichtung zur aeroben reinigung von abwaessern
GB2175891A (en) * 1985-05-21 1986-12-10 Water Res Centre Biological treatment of aqueous liquids
DE3630751A1 (de) * 1986-09-10 1988-03-24 Piepho Abwassertech Ralf F Vorrichtung und verfahren zur reinigung von abwaessern
AT392941B (de) * 1989-01-19 1991-07-10 Hamburger Dietrich Spendevorrichtung zur dosierten abgabe eines duftstoffes an die luft, insbesondere fuer einen fahrzeuginnenraum
ITPD20030055A1 (it) * 2003-03-18 2004-09-19 Acqua Minerale S Benedetto S P A Supporto per biofilm da utilizzare in impianti di purificazione
DE102006050249A1 (de) * 2006-10-13 2008-04-17 Bischoff, Josef M. Verfahren und Vorrichtung zum Behandeln von Abwasser
JP6425217B1 (ja) * 2017-08-15 2018-11-21 シェルタッチ工業有限会社 水処理装置
CN115818855B (zh) * 2023-02-02 2023-08-15 盐城工学院 一种太阳能环流曝气悬浮型生物滤池

Also Published As

Publication number Publication date
ZA726187B (en) 1973-07-25
SE393591B (sv) 1977-05-16
IT966423B (it) 1974-02-11
FI61019B (fi) 1982-01-29
DE2257348A1 (de) 1973-05-30
CA1000877A (en) 1976-11-30
GB1404777A (en) 1975-09-03
DK143397C (da) 1981-12-21
FI61019C (fi) 1982-05-10
JPS56151697U (ja) 1981-11-13
JPS4860457A (ja) 1973-08-24
JPS6012636Y2 (ja) 1985-04-23
AU4659472A (en) 1974-03-21
FR2161029B1 (ja) 1976-08-20
DK143397B (da) 1981-08-17
CH562166A5 (ja) 1975-05-30
AT323664B (de) 1975-07-25
BE791849A (fr) 1973-03-16
AU465835B2 (en) 1975-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse