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FR2611742B1 - PROCESS FOR THE PRODUCTION OF CROPS ENRICHED IN MICROORGANISMS AND / OR METABOLITES RESULTING FROM SUCH CROPS, APPARATUS FOR IMPLEMENTING THE SAME AND APPLICATION THEREOF, IN PARTICULAR FOR SOWING AND RE-SOWING OF NITRIFICERS AND TREATMENT PONDS - Google Patents

PROCESS FOR THE PRODUCTION OF CROPS ENRICHED IN MICROORGANISMS AND / OR METABOLITES RESULTING FROM SUCH CROPS, APPARATUS FOR IMPLEMENTING THE SAME AND APPLICATION THEREOF, IN PARTICULAR FOR SOWING AND RE-SOWING OF NITRIFICERS AND TREATMENT PONDS

Info

Publication number
FR2611742B1
FR2611742B1 FR8702767A FR8702767A FR2611742B1 FR 2611742 B1 FR2611742 B1 FR 2611742B1 FR 8702767 A FR8702767 A FR 8702767A FR 8702767 A FR8702767 A FR 8702767A FR 2611742 B1 FR2611742 B1 FR 2611742B1
Authority
FR
France
Prior art keywords
sowing
crops
nitrificers
enriched
microorganisms
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
FR8702767A
Other languages
French (fr)
Other versions
FR2611742A1 (en
Inventor
Alain Huyard
Agnes Millot
Jean-Marc Audic
Gerard Faup
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.)
Lyonnaise des Eaux SA
Original Assignee
Lyonnaise des Eaux 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 Lyonnaise des Eaux SA filed Critical Lyonnaise des Eaux SA
Priority to FR8702767A priority Critical patent/FR2611742B1/en
Publication of FR2611742A1 publication Critical patent/FR2611742A1/en
Application granted granted Critical
Publication of FR2611742B1 publication Critical patent/FR2611742B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/48—Automatic or computerized control
    • 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
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/10—Separation or concentration of fermentation products
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Computer Hardware Design (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
FR8702767A 1987-03-02 1987-03-02 PROCESS FOR THE PRODUCTION OF CROPS ENRICHED IN MICROORGANISMS AND / OR METABOLITES RESULTING FROM SUCH CROPS, APPARATUS FOR IMPLEMENTING THE SAME AND APPLICATION THEREOF, IN PARTICULAR FOR SOWING AND RE-SOWING OF NITRIFICERS AND TREATMENT PONDS Expired - Lifetime FR2611742B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8702767A FR2611742B1 (en) 1987-03-02 1987-03-02 PROCESS FOR THE PRODUCTION OF CROPS ENRICHED IN MICROORGANISMS AND / OR METABOLITES RESULTING FROM SUCH CROPS, APPARATUS FOR IMPLEMENTING THE SAME AND APPLICATION THEREOF, IN PARTICULAR FOR SOWING AND RE-SOWING OF NITRIFICERS AND TREATMENT PONDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8702767A FR2611742B1 (en) 1987-03-02 1987-03-02 PROCESS FOR THE PRODUCTION OF CROPS ENRICHED IN MICROORGANISMS AND / OR METABOLITES RESULTING FROM SUCH CROPS, APPARATUS FOR IMPLEMENTING THE SAME AND APPLICATION THEREOF, IN PARTICULAR FOR SOWING AND RE-SOWING OF NITRIFICERS AND TREATMENT PONDS

Publications (2)

Publication Number Publication Date
FR2611742A1 FR2611742A1 (en) 1988-09-09
FR2611742B1 true FR2611742B1 (en) 1990-01-05

Family

ID=9348487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8702767A Expired - Lifetime FR2611742B1 (en) 1987-03-02 1987-03-02 PROCESS FOR THE PRODUCTION OF CROPS ENRICHED IN MICROORGANISMS AND / OR METABOLITES RESULTING FROM SUCH CROPS, APPARATUS FOR IMPLEMENTING THE SAME AND APPLICATION THEREOF, IN PARTICULAR FOR SOWING AND RE-SOWING OF NITRIFICERS AND TREATMENT PONDS

Country Status (1)

Country Link
FR (1) FR2611742B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4037325A1 (en) * 1990-11-23 1992-05-27 Karl Mueller U Co Kg METHOD FOR GENERATING CELL MASS AND / OR FERMENTATION PRODUCTS UNDER STERILE CONDITIONS, AND DEVICE FOR IMPLEMENTING THE METHOD
AU2004289710B2 (en) * 2003-11-14 2009-04-02 Commonwealth Scientific And Industrial Research Organisation Selective enrichiment of microorganisms for desired metabolic properties
US20070224674A1 (en) * 2003-11-14 2007-09-27 Commonwealth Scientific And Industrial Research Or Selective Enrichiment of Microorganisms for Desired Metabolic Properties
GB201002371D0 (en) * 2010-02-12 2010-03-31 Greener Waste Ltd Modular reed bed

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167450A (en) * 1977-07-13 1979-09-11 University Of New Hampshire Method and apparatus for the production of secondary metabolites by the maintenance-state cultivation of microorganisms
FR2505359B1 (en) * 1981-05-08 1985-07-05 Air Liquide METHOD AND PLANT FOR MANUFACTURING MICROORGANISMS
JPH0632829B2 (en) * 1985-02-12 1994-05-02 栗田工業株式会社 Organic wastewater biological treatment equipment

Also Published As

Publication number Publication date
FR2611742A1 (en) 1988-09-09

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