DE2221911A1 - Verfahren zur kontinuierlichen Filtration - Google Patents

Verfahren zur kontinuierlichen Filtration

Info

Publication number
DE2221911A1
DE2221911A1 DE19722221911 DE2221911A DE2221911A1 DE 2221911 A1 DE2221911 A1 DE 2221911A1 DE 19722221911 DE19722221911 DE 19722221911 DE 2221911 A DE2221911 A DE 2221911A DE 2221911 A1 DE2221911 A1 DE 2221911A1
Authority
DE
Germany
Prior art keywords
biological
particulate
concentration
filter
particulate material
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.)
Pending
Application number
DE19722221911
Other languages
German (de)
English (en)
Inventor
Wasmuth Edward Henry
Mcaleer William Joseph
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of DE2221911A1 publication Critical patent/DE2221911A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • 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
    • C12N1/02—Separating microorganisms from their culture media
    • 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
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/00051—Methods of production or purification of viral material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Immunology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DE19722221911 1971-05-05 1972-05-04 Verfahren zur kontinuierlichen Filtration Pending DE2221911A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14062771A 1971-05-05 1971-05-05

Publications (1)

Publication Number Publication Date
DE2221911A1 true DE2221911A1 (de) 1972-11-23

Family

ID=22492100

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722221911 Pending DE2221911A1 (de) 1971-05-05 1972-05-04 Verfahren zur kontinuierlichen Filtration

Country Status (7)

Country Link
AU (1) AU4174172A (cg-RX-API-DMAC10.html)
BE (1) BE783015A (cg-RX-API-DMAC10.html)
CA (1) CA977694A (cg-RX-API-DMAC10.html)
DE (1) DE2221911A1 (cg-RX-API-DMAC10.html)
FR (1) FR2139858B1 (cg-RX-API-DMAC10.html)
GB (1) GB1356741A (cg-RX-API-DMAC10.html)
NL (1) NL7205435A (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833925A1 (de) * 1988-03-11 1989-09-21 Inst Angewandte Biotechnologie Verfahren und herstellung von virus und viralem antigen und vorrichtung hierzu
EP0607276B1 (en) * 1991-09-30 1996-03-20 Exxon Chemical Patents Inc. Microfiltration of zeolites
US6521562B1 (en) 2000-09-28 2003-02-18 Exxonmobil Chemical Patents, Inc. Preparation of molecular sieve catalysts micro-filtration

Also Published As

Publication number Publication date
AU4174172A (en) 1973-11-08
CA977694A (en) 1975-11-11
FR2139858B1 (cg-RX-API-DMAC10.html) 1976-10-29
BE783015A (fr) 1972-11-06
FR2139858A1 (cg-RX-API-DMAC10.html) 1973-01-12
GB1356741A (en) 1974-06-12
NL7205435A (cg-RX-API-DMAC10.html) 1972-11-07

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