FR2521975B1 - APPARATUS FOR THE ANAEROBIC TREATMENT OF RESIDUAL EFFLUENTS - Google Patents

APPARATUS FOR THE ANAEROBIC TREATMENT OF RESIDUAL EFFLUENTS

Info

Publication number
FR2521975B1
FR2521975B1 FR8202843A FR8202843A FR2521975B1 FR 2521975 B1 FR2521975 B1 FR 2521975B1 FR 8202843 A FR8202843 A FR 8202843A FR 8202843 A FR8202843 A FR 8202843A FR 2521975 B1 FR2521975 B1 FR 2521975B1
Authority
FR
France
Prior art keywords
anaerobic treatment
residual effluents
effluents
residual
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
Application number
FR8202843A
Other languages
French (fr)
Other versions
FR2521975A1 (en
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.)
Suez International SAS
Original Assignee
Degremont SA
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 Degremont SA filed Critical Degremont SA
Priority to FR8202843A priority Critical patent/FR2521975B1/en
Priority to DE3306149A priority patent/DE3306149C2/en
Publication of FR2521975A1 publication Critical patent/FR2521975A1/en
Application granted granted Critical
Publication of FR2521975B1 publication Critical patent/FR2521975B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F10/00—Siphons
    • 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
    • C02F3/2866—Particular arrangements for anaerobic reactors
    • C02F3/2886—Two story combinations of the Imhoff tank type
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/34—Internal compartments or partitions
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Sustainable Development (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Clinical Laboratory Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)
FR8202843A 1982-02-22 1982-02-22 APPARATUS FOR THE ANAEROBIC TREATMENT OF RESIDUAL EFFLUENTS Expired FR2521975B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8202843A FR2521975B1 (en) 1982-02-22 1982-02-22 APPARATUS FOR THE ANAEROBIC TREATMENT OF RESIDUAL EFFLUENTS
DE3306149A DE3306149C2 (en) 1982-02-22 1983-02-22 Device for the anaerobic treatment of waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8202843A FR2521975B1 (en) 1982-02-22 1982-02-22 APPARATUS FOR THE ANAEROBIC TREATMENT OF RESIDUAL EFFLUENTS

Publications (2)

Publication Number Publication Date
FR2521975A1 FR2521975A1 (en) 1983-08-26
FR2521975B1 true FR2521975B1 (en) 1985-06-28

Family

ID=9271198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8202843A Expired FR2521975B1 (en) 1982-02-22 1982-02-22 APPARATUS FOR THE ANAEROBIC TREATMENT OF RESIDUAL EFFLUENTS

Country Status (2)

Country Link
DE (1) DE3306149C2 (en)
FR (1) FR2521975B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8507184A (en) * 1985-03-05 1987-07-14 Union Ind Entreprise PROCESS AND INSTALLATION TO PERFORM DEGRADATION IN ANAEROBIC HALF OF PRODUCTS, BY-PRODUCTS AND ORGANIC WASTE OF HUMAN, ANIMAL AND / OR VEGETABLE ORIGIN
AT389299B (en) * 1985-05-30 1989-11-10 Oestreicher Purator Apparatus for the anaerobic purification of wastewater
EP0284628B1 (en) * 1986-10-01 1992-03-04 KUHARA, Takashi System for communicating cisterns in heat storage tank
DE19618126C1 (en) * 1996-05-06 1997-04-24 Krofta S A Simultaneous flotation and sedimentation carried out in circular tank under anaerobic conditions
US6096214A (en) * 1997-12-01 2000-08-01 Freese And Nichols, Inc. Process for applying alternating anaerobic contact processing for the treatment of wastewater

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274953A (en) * 1940-01-06 1942-03-03 Dorr Co Inc Sludge digester
BE543014A (en) * 1954-11-23
FR2281319A1 (en) * 1974-08-08 1976-03-05 Degremont Sa DEVICE FOR AUTOMATICALLY PERFORMING THE EXTRACTION OF SLUDGE AND THE WASHING OF A WATER TREATMENT APPARATUS
US4111808A (en) * 1975-12-11 1978-09-05 Fair John H Apparatus for sludge digestion
NL7805585A (en) * 1978-05-23 1979-11-27 Centrale Suiker Mij Nv METHOD AND EQUIPMENT FOR THE OPERATION OF AN ANAEROBIC TREATMENT INSTALLATION.
US4274838A (en) * 1979-10-01 1981-06-23 Energy Harvest, Inc. Anaerobic digester for organic waste

Also Published As

Publication number Publication date
FR2521975A1 (en) 1983-08-26
DE3306149A1 (en) 1983-09-01
DE3306149C2 (en) 1986-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse