FR2416200A1 - Appareil pour la purification anaerobie d'eaux usees - Google Patents

Appareil pour la purification anaerobie d'eaux usees

Info

Publication number
FR2416200A1
FR2416200A1 FR7903040A FR7903040A FR2416200A1 FR 2416200 A1 FR2416200 A1 FR 2416200A1 FR 7903040 A FR7903040 A FR 7903040A FR 7903040 A FR7903040 A FR 7903040A FR 2416200 A1 FR2416200 A1 FR 2416200A1
Authority
FR
France
Prior art keywords
waste water
compartment
opening
channel
sludge
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.)
Granted
Application number
FR7903040A
Other languages
English (en)
Other versions
FR2416200B3 (fr
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.)
VER GEBRUIKERS STOOMKETELS
Original Assignee
VER GEBRUIKERS STOOMKETELS
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
Priority claimed from NL7801345A external-priority patent/NL7801345A/xx
Application filed by VER GEBRUIKERS STOOMKETELS filed Critical VER GEBRUIKERS STOOMKETELS
Publication of FR2416200A1 publication Critical patent/FR2416200A1/fr
Application granted granted Critical
Publication of FR2416200B3 publication Critical patent/FR2416200B3/fr
Granted 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
    • C02F3/2846—Anaerobic digestion processes using upflow anaerobic sludge blanket [UASB] reactors
    • 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
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/22—Settling tanks; Sedimentation by gravity

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Clinical Laboratory Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

a. Appareil pour la purification anaérobie d'eaux usées. b. Appareil caractérisé en ce que le canal de connexion vertical pour le passage de mélange de boue et d'eau vers le compertiment de décantation est réalisé comme un tube essentiellement central par rapport aux parois de la cuve, dont l'extrémité inférieure offre un passage libre pour les bulles de gaz formées dans le compartiment de fermentation de sorte que le mélange de boue et d'eau est poussé vers le haut dans le tube.
FR7903040A 1978-02-06 1979-02-06 Appareil pour la purification anaerobie d'eaux usees Granted FR2416200A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7801345A NL7801345A (en) 1978-02-06 1978-02-06 Anaerobic treatment plant for effluent - with circulation from digester to settling tank induced by methane gas rising in central column
NL7809488A NL7809488A (nl) 1978-02-06 1978-09-18 Inrichting voor de anaerobe zuivering van afvalwater.

Publications (2)

Publication Number Publication Date
FR2416200A1 true FR2416200A1 (fr) 1979-08-31
FR2416200B3 FR2416200B3 (fr) 1981-11-13

Family

ID=26645389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903040A Granted FR2416200A1 (fr) 1978-02-06 1979-02-06 Appareil pour la purification anaerobie d'eaux usees

Country Status (6)

Country Link
BE (1) BE873958A (fr)
CH (1) CH634803A5 (fr)
DK (1) DK44279A (fr)
FR (1) FR2416200A1 (fr)
NL (1) NL7809488A (fr)
SE (1) SE7900997L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315233A1 (fr) * 1987-10-08 1989-05-10 Gist-Brocades N.V. Procédé et dispositif à lit fluidisé
EP0629584A2 (fr) * 1993-06-17 1994-12-21 Passavant-Werke Ag Réacteur produisant du biogaz pour le traitement anaérobie des eaux usées
EP1408008A1 (fr) * 2002-10-10 2004-04-14 VA TECH WABAG Deutschland GmbH & Co. KG Réacteur avec un dispositif de séparation à trois phases et procédé de séparation à trois phases

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427976A1 (de) * 1983-09-10 1985-04-04 Heinz 3000 Hannover Harrendorf Verfahren und vorrichtung zur anaeroben behandlung von substraten mit organischen stoffen zur erzeugung von biogas

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315233A1 (fr) * 1987-10-08 1989-05-10 Gist-Brocades N.V. Procédé et dispositif à lit fluidisé
EP0629584A2 (fr) * 1993-06-17 1994-12-21 Passavant-Werke Ag Réacteur produisant du biogaz pour le traitement anaérobie des eaux usées
EP0629584A3 (fr) * 1993-06-17 1995-02-01 Passavant Werke Réacteur produisant du biogaz pour le traitement anaérobie des eaux usées.
EP1408008A1 (fr) * 2002-10-10 2004-04-14 VA TECH WABAG Deutschland GmbH & Co. KG Réacteur avec un dispositif de séparation à trois phases et procédé de séparation à trois phases
WO2004035485A1 (fr) * 2002-10-10 2004-04-29 Va Tech Wabag Gmbh Dispositif de separation de trois phases, reacteur et procede pour diviser un melange constitue de trois phases
CN1307112C (zh) * 2002-10-10 2007-03-28 瓦特克瓦巴格有限责任公司 具有三态分离装置的反应器和分离三态混合物的方法

Also Published As

Publication number Publication date
FR2416200B3 (fr) 1981-11-13
CH634803A5 (en) 1983-02-28
BE873958A (fr) 1979-08-06
SE7900997L (sv) 1979-08-07
NL7809488A (nl) 1979-08-08
DK44279A (da) 1979-08-07

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse