NO995368L - Process for dampening foam formation by handling and fermenting fermentable organic matter - Google Patents

Process for dampening foam formation by handling and fermenting fermentable organic matter

Info

Publication number
NO995368L
NO995368L NO995368A NO995368A NO995368L NO 995368 L NO995368 L NO 995368L NO 995368 A NO995368 A NO 995368A NO 995368 A NO995368 A NO 995368A NO 995368 L NO995368 L NO 995368L
Authority
NO
Norway
Prior art keywords
handling
organic matter
foam formation
fermentable organic
dampening foam
Prior art date
Application number
NO995368A
Other languages
Norwegian (no)
Other versions
NO995368D0 (en
NO322552B1 (en
Inventor
Bernhard Straubinger
Hartmut Menzel
George Aboagye-Mathiesen
Holger Juel
Original Assignee
Wacker Chemie Gmbh
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 Wacker Chemie Gmbh filed Critical Wacker Chemie Gmbh
Publication of NO995368D0 publication Critical patent/NO995368D0/en
Publication of NO995368L publication Critical patent/NO995368L/en
Publication of NO322552B1 publication Critical patent/NO322552B1/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • 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
    • 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
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
    • C12P5/023—Methane
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
NO19995368A 1998-11-04 1999-11-03 Use of silicone-based agent to dampen foam formation by handling and fermenting fermentable organic matter. NO322552B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19850822A DE19850822B4 (en) 1998-11-04 1998-11-04 Method for controlling foam formation during handling and fermentation of fermentable organic material for biogas production

Publications (3)

Publication Number Publication Date
NO995368D0 NO995368D0 (en) 1999-11-03
NO995368L true NO995368L (en) 2000-05-05
NO322552B1 NO322552B1 (en) 2006-10-23

Family

ID=7886660

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19995368A NO322552B1 (en) 1998-11-04 1999-11-03 Use of silicone-based agent to dampen foam formation by handling and fermenting fermentable organic matter.

Country Status (3)

Country Link
EP (1) EP1004338A1 (en)
DE (1) DE19850822B4 (en)
NO (1) NO322552B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004027129A1 (en) * 2004-06-03 2005-12-22 Wacker-Chemie Gmbh Process for reducing foaming in aqueous potato processing
DE102010007559B4 (en) 2010-02-10 2014-01-09 Sartorius Stedim Biotech Gmbh Bioreactor container with an optical foam sensor
EP2962749A1 (en) * 2014-07-05 2016-01-06 Oliver Roeber Use of polymer condensates for the production of biogas
DE102015114510A1 (en) 2015-08-31 2017-03-02 Agraferm Technologies Ag Device and reduction of foaming in a biogas fermenter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1240061A (en) * 1959-07-23 1960-09-02 Rhone Poulenc Sa Process for the preparation of aqueous emulsions with improved antifoaming properties
JPS57156008A (en) * 1981-03-20 1982-09-27 Toray Silicone Co Ltd Composition for antifoaming agent
BR8104047A (en) * 1981-06-26 1983-02-01 Dow Corning COMPOSITION TO BE USED TO AVOID OR RESTRICT UNDESIRABLE SPARKLING AND PROCESS TO OBTAIN ALCOHOL FROM CANADE-SUGAR APPLYING THE SAME
US5024937A (en) * 1989-04-06 1991-06-18 Dow Corning Corporation Method for processing aqueous fermentation broths
NO308363B1 (en) * 1993-12-28 2000-09-04 Dow Corning Use of a composition as a foam control agent
DE4442162C1 (en) * 1994-11-26 1996-04-11 Bio Industry Heidelberg Gmbh B Prepn. of natural butter flavouring
JPH08252406A (en) * 1995-03-16 1996-10-01 Shinko Pantec Co Ltd Defoaming apparatus
US5651890A (en) * 1995-04-04 1997-07-29 Trost; Paul B. Use of propane as stripper gas in anaerobic digestion of wastewaters
RU2095321C1 (en) * 1995-08-09 1997-11-10 Иркутская государственная сельскохозяйственная академия Methane tank
DE19608308C2 (en) * 1996-02-26 2000-06-15 Fraenkel Manfred E Process for improved utilization of organic waste products in the production of biogas

Also Published As

Publication number Publication date
DE19850822A1 (en) 2000-05-11
EP1004338A1 (en) 2000-05-31
DE19850822B4 (en) 2005-06-09
NO995368D0 (en) 1999-11-03
NO322552B1 (en) 2006-10-23

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees