FR2240189B1 - - Google Patents

Info

Publication number
FR2240189B1
FR2240189B1 FR7427649A FR7427649A FR2240189B1 FR 2240189 B1 FR2240189 B1 FR 2240189B1 FR 7427649 A FR7427649 A FR 7427649A FR 7427649 A FR7427649 A FR 7427649A FR 2240189 B1 FR2240189 B1 FR 2240189B1
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
FR7427649A
Other languages
French (fr)
Other versions
FR2240189A1 (xx
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2240189A1 publication Critical patent/FR2240189A1/fr
Application granted granted Critical
Publication of FR2240189B1 publication Critical patent/FR2240189B1/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtration Of Liquid (AREA)
  • Hydroponics (AREA)
FR7427649A 1973-08-10 1974-08-08 Expired FR2240189B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732340584 DE2340584A1 (de) 1973-08-10 1973-08-10 Tauchtropfkoerperanlage

Publications (2)

Publication Number Publication Date
FR2240189A1 FR2240189A1 (xx) 1975-03-07
FR2240189B1 true FR2240189B1 (xx) 1982-04-02

Family

ID=5889440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427649A Expired FR2240189B1 (xx) 1973-08-10 1974-08-08

Country Status (12)

Country Link
JP (1) JPS5529754B2 (xx)
AT (1) AT330686B (xx)
BE (1) BE818632A (xx)
CH (1) CH577939A5 (xx)
DE (1) DE2340584A1 (xx)
FR (1) FR2240189B1 (xx)
GB (1) GB1454321A (xx)
IT (1) IT1018922B (xx)
NL (1) NL7410754A (xx)
NO (1) NO742867L (xx)
SE (1) SE7409911L (xx)
ZA (1) ZA744975B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397258A (en) * 1977-02-07 1978-08-25 Toho Rayon Kk Device for oxidizing biology in rotary type
SE408409B (sv) * 1977-02-16 1979-06-11 Hakansson Lars Ake Hilmer Anordning for rening av vetska, foretredesvis avloppsvatten fran industriella processer
JPS5814831B2 (ja) * 1977-08-27 1983-03-22 積水化成品工業株式会社 汚水処理用回転円板装置
JPS5814832B2 (ja) * 1977-08-27 1983-03-22 積水化成品工業株式会社 汚水処理用回転円板装置
JPS5436058A (en) * 1977-08-27 1979-03-16 Sekisui Plastics Rotary disk device for treating sewage
DE2829006A1 (de) * 1978-07-01 1980-01-10 Rheintechnik Weiland & Kaspar Verfahren und vorrichtung zur belueftung von wasser
JPS5620695U (xx) * 1979-07-26 1981-02-24
JPS58141792U (ja) * 1982-03-15 1983-09-24 三ツ川工業株式会社 接触曝気装置
EP0161077A1 (en) * 1984-04-11 1985-11-13 Rota-Disc Pty. Limited Sewage treatment
US4692241A (en) * 1984-12-18 1987-09-08 Klargester Environmental Engineering Ltd. Sewage treatment biological rotors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118320B2 (xx) * 1972-03-01 1976-06-09

Also Published As

Publication number Publication date
FR2240189A1 (xx) 1975-03-07
BE818632A (fr) 1975-02-10
CH577939A5 (xx) 1976-07-30
ATA627274A (de) 1975-09-15
GB1454321A (en) 1976-11-03
NO742867L (xx) 1975-03-10
DE2340584A1 (de) 1975-02-20
IT1018922B (it) 1977-10-20
JPS5072448A (xx) 1975-06-16
JPS5529754B2 (xx) 1980-08-06
NL7410754A (nl) 1975-02-12
SE7409911L (xx) 1975-02-11
ZA744975B (en) 1975-08-27
AT330686B (de) 1976-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse