FR2418204A1 - Procede et appareil pour le traitement de dechets - Google Patents

Procede et appareil pour le traitement de dechets

Info

Publication number
FR2418204A1
FR2418204A1 FR7904549A FR7904549A FR2418204A1 FR 2418204 A1 FR2418204 A1 FR 2418204A1 FR 7904549 A FR7904549 A FR 7904549A FR 7904549 A FR7904549 A FR 7904549A FR 2418204 A1 FR2418204 A1 FR 2418204A1
Authority
FR
France
Prior art keywords
reactor
waste
treatment
biomass
accumulation
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
FR7904549A
Other languages
English (en)
Other versions
FR2418204B1 (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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of FR2418204A1 publication Critical patent/FR2418204A1/fr
Application granted granted Critical
Publication of FR2418204B1 publication Critical patent/FR2418204B1/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
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes
    • 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
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Sludge (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

L'invention se rapporte au traitement de déchets. Elle concerne un procédé caractérisé en ce qu'on fait passer un milieu aqueux contenant des déchets organiques à travers un premier réacteur 4 à microbes immobilisés et un deuxième réacteur 9 à microbes immobilisés, où : A. Le premier réacteur est un réacteur aérobie contenant un support inorganique poreux 8 convenable pour l'accumulation d'une biomasse; et B. Le deuxième réacteur est un réacteur anaérobie comprenant une membrane inorganique hydrophobe 11 à pores contrôlés qui contient un support inorganique poreux 8 convenable pour l'accumulation d'une biomasse, au moins 90 % environ des pores de la membrane inorganique ayant des diamètres compris entre 100 et 10 000 Angstrom . Application à l'épuration d'eaux usées et à la détermination de la DBO.
FR7904549A 1978-02-24 1979-02-22 Procede et appareil pour le traitement de dechets Granted FR2418204A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88077978A 1978-02-24 1978-02-24

Publications (2)

Publication Number Publication Date
FR2418204A1 true FR2418204A1 (fr) 1979-09-21
FR2418204B1 FR2418204B1 (fr) 1984-12-14

Family

ID=25377068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904549A Granted FR2418204A1 (fr) 1978-02-24 1979-02-22 Procede et appareil pour le traitement de dechets

Country Status (5)

Country Link
JP (1) JPS54124557A (fr)
CA (1) CA1117668A (fr)
DE (1) DE2905391C2 (fr)
FR (1) FR2418204A1 (fr)
GB (2) GB2014979B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457841A1 (fr) * 1979-06-01 1980-12-26 Corning Glass Works Procede et appareil pour le traitement de dechets
FR2771947A1 (fr) * 1997-12-04 1999-06-11 Orelis Membrane inorganique de filtration modifiee par greffage d'organomineraux et son procede de preparation

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382856B (de) * 1985-03-29 1987-04-27 Renner Helmut Dipl Ing Dr Tech Vorrichtung zur aeroben biologischen abwasserreinigung
JPS61234989A (ja) * 1985-04-12 1986-10-20 Japan Organo Co Ltd 有機性廃水の処理方法
GB2175891A (en) * 1985-05-21 1986-12-10 Water Res Centre Biological treatment of aqueous liquids
CA1251279A (fr) * 1986-05-16 1989-03-14 The Governors Of The University Of Alberta Determination de la consommation d'oxygene dans les installation de traitement des eaux usees
FR2873678B1 (fr) * 2004-07-30 2007-06-29 Centre Nat Machinisme Agricole Dispositif de dephosphatation des eaux usees
ES2331767B1 (es) * 2006-12-28 2010-10-25 Interlab, Ingenieria Electronica Y De Control, S.A.U. Celda de medida, analizador, procedimiento, programa de ordenador y soporte de dicho programa para medir dbo.
CN114229998A (zh) * 2021-11-27 2022-03-25 西安科技大学 一种分段式生物转盘

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1268165A (fr) * 1960-09-22 1961-07-28 Produit pour faciliter et pour assurer le bon fonctionnement des fosses septiques
DE1584958A1 (de) * 1965-12-20 1970-02-05 Heinrich Onnen Verfahren und Vorrichtung zum Reinigen von Abwaessern
DE2002926A1 (de) * 1970-01-23 1971-07-29 Roesler Norbert Dipl Ing Verfahren zur Reinigung von gering,maessig und stark verschmutzten Abwaessern
FR2235089A1 (en) * 1973-06-26 1975-01-24 Anvar Elimination of chemically bound nitrogen from liquid effluent - by passing through beds contg. aerobic and then anaerobic bateria
FR2278637A1 (fr) * 1974-07-18 1976-02-13 Ciba Geigy Ag Epuration d'eaux usees
DE2530722A1 (de) * 1975-07-10 1977-01-13 Mueller Wolf Ruediger Verfahren zur nitrifikation, entmanganung und enteisenung in festbetten und biologischen festbettreaktoren
FR2324365A1 (fr) * 1975-09-19 1977-04-15 Ceskoslovenska Akademie Ved Dispositif pour elever, garder et transporter des organismes vivants en enceinte impermeable aux microorganismes
FR2403384A1 (fr) * 1977-09-14 1979-04-13 Corning Glass Works Matieres composites a base de biomasse d'une grande surface specifique et d'un petit volume et procede de preparation
FR2418007A1 (fr) * 1978-02-24 1979-09-21 Corning Glass Works Membrane minerale hydrophobe a porosite reglee pour le transfert de gaz

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678144A (en) 1970-06-12 1972-07-18 Corning Glass Works Silicate bodies containing coprecipitated oxides
US4071409A (en) * 1976-05-20 1978-01-31 Corning Glass Works Immobilization of proteins on inorganic support materials

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1268165A (fr) * 1960-09-22 1961-07-28 Produit pour faciliter et pour assurer le bon fonctionnement des fosses septiques
DE1584958A1 (de) * 1965-12-20 1970-02-05 Heinrich Onnen Verfahren und Vorrichtung zum Reinigen von Abwaessern
DE2002926A1 (de) * 1970-01-23 1971-07-29 Roesler Norbert Dipl Ing Verfahren zur Reinigung von gering,maessig und stark verschmutzten Abwaessern
FR2235089A1 (en) * 1973-06-26 1975-01-24 Anvar Elimination of chemically bound nitrogen from liquid effluent - by passing through beds contg. aerobic and then anaerobic bateria
FR2278637A1 (fr) * 1974-07-18 1976-02-13 Ciba Geigy Ag Epuration d'eaux usees
DE2530722A1 (de) * 1975-07-10 1977-01-13 Mueller Wolf Ruediger Verfahren zur nitrifikation, entmanganung und enteisenung in festbetten und biologischen festbettreaktoren
FR2324365A1 (fr) * 1975-09-19 1977-04-15 Ceskoslovenska Akademie Ved Dispositif pour elever, garder et transporter des organismes vivants en enceinte impermeable aux microorganismes
FR2403384A1 (fr) * 1977-09-14 1979-04-13 Corning Glass Works Matieres composites a base de biomasse d'une grande surface specifique et d'un petit volume et procede de preparation
FR2418007A1 (fr) * 1978-02-24 1979-09-21 Corning Glass Works Membrane minerale hydrophobe a porosite reglee pour le transfert de gaz

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457841A1 (fr) * 1979-06-01 1980-12-26 Corning Glass Works Procede et appareil pour le traitement de dechets
FR2771947A1 (fr) * 1997-12-04 1999-06-11 Orelis Membrane inorganique de filtration modifiee par greffage d'organomineraux et son procede de preparation
WO1999029402A1 (fr) * 1997-12-04 1999-06-17 Orelis Matiere inorganique de filtration modifiee par greffage d'organomineraux et son procede de preparation
US6596173B1 (en) 1997-12-04 2003-07-22 Orelis Inorganic filtering material modified with organomineral grafting and preparation method

Also Published As

Publication number Publication date
JPS6218233B2 (fr) 1987-04-22
GB2014979A (en) 1979-09-05
GB2014979B (en) 1982-10-20
GB2078705B (en) 1982-12-15
GB2078705A (en) 1982-01-13
FR2418204B1 (fr) 1984-12-14
CA1117668A (fr) 1982-02-02
DE2905391A1 (de) 1979-09-06
JPS54124557A (en) 1979-09-27
DE2905391C2 (de) 1987-01-15

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Legal Events

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