NL149227B - METHOD FOR SEPARATING SUSPENDED CONTAMINANTS FROM A FERMENTATION MEDIUM CONTAINING A DESIRED PRODUCT. - Google Patents

METHOD FOR SEPARATING SUSPENDED CONTAMINANTS FROM A FERMENTATION MEDIUM CONTAINING A DESIRED PRODUCT.

Info

Publication number
NL149227B
NL149227B NL707011122A NL7011122A NL149227B NL 149227 B NL149227 B NL 149227B NL 707011122 A NL707011122 A NL 707011122A NL 7011122 A NL7011122 A NL 7011122A NL 149227 B NL149227 B NL 149227B
Authority
NL
Netherlands
Prior art keywords
desired product
medium containing
fermentation medium
separating suspended
suspended contaminants
Prior art date
Application number
NL707011122A
Other languages
Dutch (nl)
Other versions
NL7011122A (en
Original Assignee
Drew Chem Corp
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 Drew Chem Corp filed Critical Drew Chem Corp
Publication of NL7011122A publication Critical patent/NL7011122A/xx
Publication of NL149227B publication Critical patent/NL149227B/en

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
    • 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
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NL707011122A 1969-07-29 1970-07-28 METHOD FOR SEPARATING SUSPENDED CONTAMINANTS FROM A FERMENTATION MEDIUM CONTAINING A DESIRED PRODUCT. NL149227B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84587069A 1969-07-29 1969-07-29

Publications (2)

Publication Number Publication Date
NL7011122A NL7011122A (en) 1971-02-02
NL149227B true NL149227B (en) 1976-04-15

Family

ID=25296285

Family Applications (1)

Application Number Title Priority Date Filing Date
NL707011122A NL149227B (en) 1969-07-29 1970-07-28 METHOD FOR SEPARATING SUSPENDED CONTAMINANTS FROM A FERMENTATION MEDIUM CONTAINING A DESIRED PRODUCT.

Country Status (9)

Country Link
BE (1) BE754018A (en)
BR (1) BR7020915D0 (en)
CA (1) CA940470A (en)
CH (1) CH525699A (en)
DE (1) DE2037646A1 (en)
FR (1) FR2053256B1 (en)
GB (1) GB1323902A (en)
IT (1) IT977950B (en)
NL (1) NL149227B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230768B1 (en) * 1985-12-20 1992-03-18 Syntex (U.S.A.) Inc. Particle separation method
CN102249894B (en) * 2010-12-13 2014-02-05 日照金禾博源生化有限公司 Method for filtering and clarifying citric acid fermentation broth
CN109556433A (en) * 2018-12-20 2019-04-02 佛山市天地元净化设备有限公司 A kind of high efficient heat exchanging structure of compressed air freezing type drier

Also Published As

Publication number Publication date
NL7011122A (en) 1971-02-02
CH525699A (en) 1972-07-31
CA940470A (en) 1974-01-22
DE2037646A1 (en) 1971-02-11
IT977950B (en) 1974-09-20
FR2053256A1 (en) 1971-04-16
BR7020915D0 (en) 1973-03-07
FR2053256B1 (en) 1973-03-16
GB1323902A (en) 1973-07-18
BE754018A (en) 1971-01-28

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: DREW

V4 Lapsed because of reaching the maximum lifetime of a patent