DE69023529T2 - Verfahren zur Behandlung von wässerigen Fermentationsbrühen. - Google Patents
Verfahren zur Behandlung von wässerigen Fermentationsbrühen.Info
- Publication number
- DE69023529T2 DE69023529T2 DE69023529T DE69023529T DE69023529T2 DE 69023529 T2 DE69023529 T2 DE 69023529T2 DE 69023529 T DE69023529 T DE 69023529T DE 69023529 T DE69023529 T DE 69023529T DE 69023529 T2 DE69023529 T2 DE 69023529T2
- Authority
- DE
- Germany
- Prior art keywords
- treatment
- fermentation broths
- aqueous fermentation
- aqueous
- broths
- 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 - Fee Related
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
- C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
-
- 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
-
- 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
- B01D61/16—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/812—Foam control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/94—Saccharomyces
- Y10S435/942—Saccharomyces cerevisiae
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Microbiology (AREA)
- Tropical Medicine & Parasitology (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/333,677 US5024937A (en) | 1989-04-06 | 1989-04-06 | Method for processing aqueous fermentation broths |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69023529D1 DE69023529D1 (de) | 1995-12-21 |
DE69023529T2 true DE69023529T2 (de) | 1996-06-05 |
Family
ID=23303802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69023529T Expired - Fee Related DE69023529T2 (de) | 1989-04-06 | 1990-03-27 | Verfahren zur Behandlung von wässerigen Fermentationsbrühen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5024937A (de) |
EP (1) | EP0391590B1 (de) |
JP (1) | JP2525924B2 (de) |
AU (1) | AU627856B2 (de) |
CA (1) | CA2012767C (de) |
DE (1) | DE69023529T2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5073384A (en) * | 1989-10-19 | 1991-12-17 | Valentine Enterprises, Inc. | Maltodextrin/defoaming composition combinate |
USRE35893E (en) * | 1989-10-19 | 1998-09-08 | Valentine Enterprises, Inc. | Defoaming composition |
EP0427142B1 (de) * | 1989-11-07 | 1995-05-17 | GRUPPO LEPETIT S.p.A. | Verfahren zur Rückgewinnung von Antibiotikum A/16686 |
SI9400107A (en) | 1994-03-02 | 1995-10-31 | Lek Tovarna Farmacevtskih | New process of the isolation of clavulanic acid and its pharmaceutical salts from fermented broth of streptomyces sp.p 6621 ferm p 2804. |
SI9500265A1 (en) | 1995-08-28 | 1997-02-28 | Lek Tovarna Farmacevtskih | Process for purification of the aqueous fermented broth filtrate of streptomyces sp. p 6621 ferm p 2804 by ultrafiltration |
DK1028627T3 (da) * | 1995-12-21 | 2002-07-08 | Basf Corp | Aminoethoxyvinylglycin i kombination med mepiquatchlorid |
WO1997023133A1 (en) * | 1995-12-21 | 1997-07-03 | Basf Corporation | Low rate application of inhibitors of ethylene biosynthesis or action |
ZA9610764B (en) * | 1995-12-21 | 1998-06-22 | Basf Corp | Encapsulates plant growth regulator formulations any process of using same. |
US5861360A (en) * | 1995-12-21 | 1999-01-19 | Basf Corporation | Encapsulated plant growth regulator formulations and applications |
DE19613397C2 (de) * | 1996-04-03 | 2000-06-08 | Fraunhofer Ges Forschung | Verfahren zum biologischen Reinigen von Abwasser |
US5773407A (en) * | 1996-09-27 | 1998-06-30 | General Electric Company | Antiform delivery system |
EP0946089A1 (de) | 1996-12-20 | 1999-10-06 | Basf Corporation | Planzenwachstumsregulatoren in pyrrolidonlösungsmitteln |
DE19850822B4 (de) * | 1998-11-04 | 2005-06-09 | Wacker-Chemie Gmbh | Verfahren zur Eindämmung der Schaumbildung bei Handhabung und Vergärung von vergärbarem organischem Material zur Biogaserzeugung |
SI1803820T1 (sl) * | 2005-12-29 | 2009-10-31 | Gnosis Spa | Postopek za pripravo vitamina k2 |
US8268975B2 (en) | 2009-04-03 | 2012-09-18 | Dow Agrosciences Llc | Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions |
JP2013103204A (ja) * | 2011-11-16 | 2013-05-30 | Shin-Etsu Chemical Co Ltd | 粉末消泡剤及びその製造方法 |
US9752165B2 (en) * | 2014-02-10 | 2017-09-05 | Cellulosic Ethanol Technologies, Llc | Processes and systems for recovering oil from fermentation products |
CN110964755B (zh) * | 2019-12-06 | 2020-11-20 | 鹤山市东古调味食品有限公司 | 一种微生物发酵过程中泡沫的处理方法 |
US20220356420A1 (en) * | 2021-05-10 | 2022-11-10 | Kerry Group Services International Limited | Non-silicone vegetable oil based anti-foam compatible with cross-flow filtration |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB892787A (en) * | 1959-09-16 | 1962-03-28 | Dow Corning | Improvements in or relating to anti-foaming agents |
US3159585A (en) * | 1961-04-12 | 1964-12-01 | Nat Starch Chem Corp | Method of encapsulating water insoluble oils and product thereof |
GB1154256A (en) * | 1966-07-08 | 1969-06-04 | Kall Chemie Ag | Tablettable Alkylpolysiloxane Compositions |
US3779942A (en) * | 1970-12-04 | 1973-12-18 | Minnesota Mining & Mfg | Capsules and process for forming capsules |
US3971852A (en) * | 1973-06-12 | 1976-07-27 | Polak's Frutal Works, Inc. | Process of encapsulating an oil and product produced thereby |
US4481157A (en) * | 1982-04-27 | 1984-11-06 | Morishita Jintan Co., Ltd. | Method and apparatus for production of microcapsules |
DE3224135A1 (de) * | 1982-06-29 | 1983-12-29 | Th. Goldschmidt Ag, 4300 Essen | Pulverfoermiger entschaeumer und verfahren zu seiner herstellung |
JPS6142309A (ja) * | 1984-08-06 | 1986-02-28 | Shin Etsu Chem Co Ltd | 粉末消泡剤 |
EP0467488B1 (de) * | 1984-08-17 | 1995-10-11 | The Wellcome Foundation Limited | Zusammensetzung zur kontrollierten Abgabe eines Wirkstoffs |
US4626287A (en) * | 1985-01-29 | 1986-12-02 | Merrell Dow Pharmaceuticals Inc. | Process for preparing sucrose encrusted methylcellulose particles for use in bulk laxative compositions |
CA1266217A (en) * | 1985-03-22 | 1990-02-27 | Paul Edwin Austin | Silicone-alkylene oxide copolymers as foam control agents in ultrafiltration processes |
GB8522621D0 (en) * | 1985-09-12 | 1985-10-16 | Unilever Plc | Detergent powder |
US4931397A (en) * | 1985-09-24 | 1990-06-05 | Miles Inc. | Method for removing antifoaming agents during processing of microbial fermentations |
US4888140A (en) * | 1987-02-11 | 1989-12-19 | Chesebrough-Pond's Inc. | Method of forming fluid filled microcapsules |
US4939087A (en) * | 1987-05-12 | 1990-07-03 | Washington State University Research Foundation, Inc. | Method for continuous centrifugal bioprocessing |
US4859377A (en) * | 1987-07-10 | 1989-08-22 | The United States Of America, As Represented By The Secretary Of Agriculture | Starch encapsulation of entomopathogens |
-
1989
- 1989-04-06 US US07/333,677 patent/US5024937A/en not_active Expired - Fee Related
-
1990
- 1990-03-22 CA CA002012767A patent/CA2012767C/en not_active Expired - Fee Related
- 1990-03-27 EP EP90303227A patent/EP0391590B1/de not_active Expired - Lifetime
- 1990-03-27 DE DE69023529T patent/DE69023529T2/de not_active Expired - Fee Related
- 1990-04-04 AU AU52565/90A patent/AU627856B2/en not_active Ceased
- 1990-04-05 JP JP2089287A patent/JP2525924B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02293005A (ja) | 1990-12-04 |
CA2012767A1 (en) | 1990-10-06 |
JP2525924B2 (ja) | 1996-08-21 |
CA2012767C (en) | 1998-06-30 |
EP0391590B1 (de) | 1995-11-15 |
AU5256590A (en) | 1990-10-11 |
DE69023529D1 (de) | 1995-12-21 |
US5024937A (en) | 1991-06-18 |
EP0391590A1 (de) | 1990-10-10 |
AU627856B2 (en) | 1992-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |