MX9709031A - Metodos y aparatos para filtracion y cultivo. - Google Patents

Metodos y aparatos para filtracion y cultivo.

Info

Publication number
MX9709031A
MX9709031A MX9709031A MX9709031A MX9709031A MX 9709031 A MX9709031 A MX 9709031A MX 9709031 A MX9709031 A MX 9709031A MX 9709031 A MX9709031 A MX 9709031A MX 9709031 A MX9709031 A MX 9709031A
Authority
MX
Mexico
Prior art keywords
membrane filter
microorganisms
support
sample
filtration
Prior art date
Application number
MX9709031A
Other languages
English (en)
Other versions
MXPA97009031A (es
Inventor
Adrian Parton
Original Assignee
Sev Trent Water Ltd
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 Sev Trent Water Ltd filed Critical Sev Trent Water Ltd
Publication of MX9709031A publication Critical patent/MX9709031A/es
Publication of MXPA97009031A publication Critical patent/MXPA97009031A/es

Links

Classifications

    • 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
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
    • 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
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/02—Membranes; Filters
    • 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
    • C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Mushroom Cultivation (AREA)

Abstract

La presente invencion se refiere a un método y aparato para filtrar microorganismos a partir de una muestra, y al cultivo de los microorganismos utilizando un filtro de membrana en un sujetador de filtro, estando el sujetador de filtro soportado en un soporte absorbente, el cual es mantenido en un estado comprimido-expansible contra el filtro de membrana, de tal modo que cualquier expansion del filtro de membrana al ser humedecido por una muestra, no cause que las burbujas de aire atrapadas lo separen de su soporte y eviten que los nutrientes del medio de cultivo suministrado al soporte alcancen a los microorganismos del filtro de membrana.
MXPA/A/1997/009031A 1995-05-25 1997-11-24 Metodos y aparatos para filtracion y cultivo MXPA97009031A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9510634.0 1995-05-25
GBGB9510634.0A GB9510634D0 (en) 1995-05-25 1995-05-25 Filtration and culture methods and apparatus
PCT/GB1996/001239 WO1996037600A1 (en) 1995-05-25 1996-05-23 Filtration and culture methods and apparatus

Publications (2)

Publication Number Publication Date
MX9709031A true MX9709031A (es) 1998-03-31
MXPA97009031A MXPA97009031A (es) 1998-10-15

Family

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Also Published As

Publication number Publication date
DE69603482T2 (de) 1999-11-25
EP0832181A1 (en) 1998-04-01
JPH11505714A (ja) 1999-05-25
GB9510634D0 (en) 1995-07-19
CA2222056A1 (en) 1996-11-28
ZA964134B (en) 1997-02-24
NZ308189A (en) 1999-06-29
ATE182621T1 (de) 1999-08-15
AU5774896A (en) 1996-12-11
WO1996037600A1 (en) 1996-11-28
DE69603482D1 (de) 1999-09-02
AU692394B2 (en) 1998-06-04
EP0832181B1 (en) 1999-07-28

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal