WO2008135276A3 - Anordnung und verfahren zur dreidimensionalen verteilung von licht in einem flüssigen medium - Google Patents

Anordnung und verfahren zur dreidimensionalen verteilung von licht in einem flüssigen medium Download PDF

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Publication number
WO2008135276A3
WO2008135276A3 PCT/EP2008/003649 EP2008003649W WO2008135276A3 WO 2008135276 A3 WO2008135276 A3 WO 2008135276A3 EP 2008003649 W EP2008003649 W EP 2008003649W WO 2008135276 A3 WO2008135276 A3 WO 2008135276A3
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WO
WIPO (PCT)
Prior art keywords
light
assembly
liquid medium
dimensional distribution
container
Prior art date
Application number
PCT/EP2008/003649
Other languages
English (en)
French (fr)
Other versions
WO2008135276A2 (de
Inventor
Hilmar Franke
Christian Schneider
Armed Wagner
Original Assignee
Univ Duisburg Essen
Hilmar Franke
Christian Schneider
Armed Wagner
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 Univ Duisburg Essen, Hilmar Franke, Christian Schneider, Armed Wagner filed Critical Univ Duisburg Essen
Priority to EP08758393A priority Critical patent/EP2155853A2/de
Publication of WO2008135276A2 publication Critical patent/WO2008135276A2/de
Publication of WO2008135276A3 publication Critical patent/WO2008135276A3/de

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • 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
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/02—Photobioreactors
    • 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
    • C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
    • C12M29/08—Air lift
    • 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
    • C12M31/00—Means for providing, directing, scattering or concentrating light
    • C12M31/02—Means for providing, directing, scattering or concentrating light located outside the reactor
    • C12M31/04—Mirrors
    • 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
    • C12M31/00—Means for providing, directing, scattering or concentrating light
    • C12M31/08—Means for providing, directing, scattering or concentrating light by conducting or reflecting elements located inside the reactor or in its structure
    • 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
    • C12N1/12—Unicellular algae; Culture media therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/12—Light guides
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Botany (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Energy (AREA)
  • Molecular Biology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Es werden eine Anordnung und ein Verfahren zur dreidimensionalen Verteilung von Licht in einem flüssigen Medium, wie einer Algensuspension, und/oder zur Erzeugung von Biomasse vorgeschlagen. Licht, insbesondere Sonnenlicht, wird mittels Lichtleitfasern in einen Behälter mit dem Medium geleitet. Das Licht wird dreidimensional im Behälter verteilt. Hierzu enden die Fasern in verschiedenen Raumbereichen innerhalb des Behälters. Alternativ oder zusätzlich wird das Licht über Gasblasen eingeleitet, wobei das Gas insbesondere über hohle Lichtleitfasern zugeführt wird.
PCT/EP2008/003649 2007-05-07 2008-05-07 Anordnung und verfahren zur dreidimensionalen verteilung von licht in einem flüssigen medium WO2008135276A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08758393A EP2155853A2 (de) 2007-05-07 2008-05-07 Anordnung und verfahren zur dreidimensionalen verteilung von licht in einem flüssigen medium

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007022380.5 2007-05-07
DE102007022380 2007-05-07
DE102007050484.7 2007-10-19
DE102007050484A DE102007050484A1 (de) 2007-05-07 2007-10-19 Anordnung und Verfahren zur dreidimensionalen Verteilung von Licht in einem flüssigen Medium

Publications (2)

Publication Number Publication Date
WO2008135276A2 WO2008135276A2 (de) 2008-11-13
WO2008135276A3 true WO2008135276A3 (de) 2009-03-26

Family

ID=39829533

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/003649 WO2008135276A2 (de) 2007-05-07 2008-05-07 Anordnung und verfahren zur dreidimensionalen verteilung von licht in einem flüssigen medium

Country Status (3)

Country Link
EP (1) EP2155853A2 (de)
DE (1) DE102007050484A1 (de)
WO (1) WO2008135276A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2208521A3 (de) 2009-01-15 2010-10-13 Universität Duisburg-Essen Anordnung und Verfahren zur Behandlung von Rauchwasser
US8470540B2 (en) * 2009-04-17 2013-06-25 Staterra Llc Method for the effective delivery of photonic energy to cultures in a fluid medium
DE102009036528A1 (de) 2009-05-28 2010-12-02 Universität Duisburg-Essen Elektrochemische Separation von Algen
WO2011060926A1 (de) 2009-11-20 2011-05-26 Universität Duisburg-Essen Anordnung und verfahren zur kultivierung von organismen
EP2325293B1 (de) 2009-11-20 2012-06-06 Universität Duisburg-Essen Anordnung und Verfahren zur dreidimensionalen Verteilung von elektromagnetischer Strahlung in einem flüssigen Medium
EP2484753A1 (de) 2011-02-04 2012-08-08 Universität Duisburg-Essen Verfahren und Vorrichtung zur Biomasseerzeugung
TWI458868B (zh) * 2011-09-01 2014-11-01 Ind Tech Res Inst 含有奈米氣泡的纖維及其製法
EP2794841A4 (de) * 2011-12-19 2015-09-30 Univ Nanyang Tech Bioreaktor
WO2020130901A1 (en) * 2018-12-22 2020-06-25 Mats Hedman Process and arrangement for reducing carbon dioxide in combustion exhaust gases
SE1930264A1 (sv) * 2018-12-22 2020-06-23 Mats Hedman Förfarande och arrangemang för att reducera koldioxid i avgaser från förbränning.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600634A1 (de) * 1985-09-04 1987-03-12 Lutz Dr Schimmelpfeng Verfahren zur durchfuehrung lichtabhaengiger produktionsprozesse und vorrichtung zur durchfuehrung des verfahrens
FR2642819A1 (fr) * 1989-02-03 1990-08-10 Kei Mori Dispositif de distribution de lumiere
JPH0564577A (ja) * 1991-09-06 1993-03-19 Ebara Res Co Ltd 光合成微生物培養方法及び装置
WO2002031102A1 (de) * 2000-10-06 2002-04-18 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Bioreaktor für die kultivierung von mikroorganismen sowie verfahren zur herstellung desselben
DE10164458A1 (de) * 2001-12-21 2003-07-10 Fraunhofer Ges Forschung Bioreaktor
US20050239182A1 (en) * 2002-05-13 2005-10-27 Isaac Berzin Synthetic and biologically-derived products produced using biomass produced by photobioreactors configured for mitigation of pollutants in flue gases

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600634A1 (de) * 1985-09-04 1987-03-12 Lutz Dr Schimmelpfeng Verfahren zur durchfuehrung lichtabhaengiger produktionsprozesse und vorrichtung zur durchfuehrung des verfahrens
FR2642819A1 (fr) * 1989-02-03 1990-08-10 Kei Mori Dispositif de distribution de lumiere
JPH0564577A (ja) * 1991-09-06 1993-03-19 Ebara Res Co Ltd 光合成微生物培養方法及び装置
WO2002031102A1 (de) * 2000-10-06 2002-04-18 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Bioreaktor für die kultivierung von mikroorganismen sowie verfahren zur herstellung desselben
DE10164458A1 (de) * 2001-12-21 2003-07-10 Fraunhofer Ges Forschung Bioreaktor
US20050239182A1 (en) * 2002-05-13 2005-10-27 Isaac Berzin Synthetic and biologically-derived products produced using biomass produced by photobioreactors configured for mitigation of pollutants in flue gases

Also Published As

Publication number Publication date
DE102007050484A1 (de) 2008-11-13
EP2155853A2 (de) 2010-02-24
WO2008135276A2 (de) 2008-11-13

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