FR2667859B1 - Appareil de traitement des eaux usees par digestion anaerobie. - Google Patents

Appareil de traitement des eaux usees par digestion anaerobie.

Info

Publication number
FR2667859B1
FR2667859B1 FR9012719A FR9012719A FR2667859B1 FR 2667859 B1 FR2667859 B1 FR 2667859B1 FR 9012719 A FR9012719 A FR 9012719A FR 9012719 A FR9012719 A FR 9012719A FR 2667859 B1 FR2667859 B1 FR 2667859B1
Authority
FR
France
Prior art keywords
treatment apparatus
wastewater treatment
anaerobic digestion
digestion wastewater
anaerobic
Prior art date
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 - Lifetime
Application number
FR9012719A
Other languages
English (en)
Other versions
FR2667859A1 (fr
Inventor
Boudan Jacques Emile
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
Priority to FR9012719A priority Critical patent/FR2667859B1/fr
Publication of FR2667859A1 publication Critical patent/FR2667859A1/fr
Application granted granted Critical
Publication of FR2667859B1 publication Critical patent/FR2667859B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/28—Anaerobic digestion processes
    • 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
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
FR9012719A 1990-10-10 1990-10-10 Appareil de traitement des eaux usees par digestion anaerobie. Expired - Lifetime FR2667859B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9012719A FR2667859B1 (fr) 1990-10-10 1990-10-10 Appareil de traitement des eaux usees par digestion anaerobie.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012719A FR2667859B1 (fr) 1990-10-10 1990-10-10 Appareil de traitement des eaux usees par digestion anaerobie.

Publications (2)

Publication Number Publication Date
FR2667859A1 FR2667859A1 (fr) 1992-04-17
FR2667859B1 true FR2667859B1 (fr) 1992-12-24

Family

ID=9401241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9012719A Expired - Lifetime FR2667859B1 (fr) 1990-10-10 1990-10-10 Appareil de traitement des eaux usees par digestion anaerobie.

Country Status (1)

Country Link
FR (1) FR2667859B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR477808A (fr) * 1914-07-01 1915-11-10 Alphonse Philippe Chopard Fosse septique
US4503154A (en) * 1982-01-05 1985-03-05 Biorganic Energy, Inc. Anaerobic digestion of organic waste for biogas production
IE822115L (en) * 1982-08-31 1985-02-28 Casey Thomas J Apparatus and method for the treatment of organic wastes

Also Published As

Publication number Publication date
FR2667859A1 (fr) 1992-04-17

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Legal Events

Date Code Title Description
ST Notification of lapse