CA1032453A - Appareil pour la numeration des microorganismes - Google Patents

Appareil pour la numeration des microorganismes

Info

Publication number
CA1032453A
CA1032453A CA233,064A CA233064A CA1032453A CA 1032453 A CA1032453 A CA 1032453A CA 233064 A CA233064 A CA 233064A CA 1032453 A CA1032453 A CA 1032453A
Authority
CA
Canada
Prior art keywords
enumerating microorganisms
enumerating
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
Application number
CA233,064A
Other languages
English (en)
Other versions
CA233064S (en
Inventor
Gregory L. Michaud
Anthony N. Sharpe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1032453A publication Critical patent/CA1032453A/fr
Expired legal-status Critical Current

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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
    • 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
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
CA233,064A 1974-08-14 1975-08-07 Appareil pour la numeration des microorganismes Expired CA1032453A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49728574A 1974-08-14 1974-08-14

Publications (1)

Publication Number Publication Date
CA1032453A true CA1032453A (fr) 1978-06-06

Family

ID=23976223

Family Applications (1)

Application Number Title Priority Date Filing Date
CA233,064A Expired CA1032453A (fr) 1974-08-14 1975-08-07 Appareil pour la numeration des microorganismes

Country Status (5)

Country Link
JP (1) JPS5144973A (fr)
CA (1) CA1032453A (fr)
DE (1) DE2536163C3 (fr)
FR (1) FR2281983A1 (fr)
GB (1) GB1478575A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146370U (fr) * 1976-04-27 1977-11-07
FI72741C (fi) * 1986-02-21 1987-07-10 Valio Meijerien Foerfarande foer bestaemning mikrobkoncentrationer medelst en smaeltagarmetod samt daeri anvaenda skaolar.
DE19818184A1 (de) * 1998-04-23 1999-10-28 Queisser Pharma Gmbh & Co Apparatur und Verfahren zur Bestimmung von Mikroorganismen in Druckluft
JP7407204B2 (ja) * 2019-04-09 2023-12-28 ビオメリュー 流体内の細菌汚染物の存在を特定するための装置

Also Published As

Publication number Publication date
DE2536163A1 (de) 1976-02-26
JPS5539B2 (fr) 1980-01-05
GB1478575A (en) 1977-07-06
FR2281983A1 (fr) 1976-03-12
JPS5144973A (ja) 1976-04-16
FR2281983B1 (fr) 1977-12-16
DE2536163C3 (de) 1979-10-31
DE2536163B2 (de) 1979-03-08

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