EP3571283A4 - Système et procédé de culture d'algues - Google Patents

Système et procédé de culture d'algues Download PDF

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Publication number
EP3571283A4
EP3571283A4 EP18741125.1A EP18741125A EP3571283A4 EP 3571283 A4 EP3571283 A4 EP 3571283A4 EP 18741125 A EP18741125 A EP 18741125A EP 3571283 A4 EP3571283 A4 EP 3571283A4
Authority
EP
European Patent Office
Prior art keywords
growing algae
algae
growing
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
EP18741125.1A
Other languages
German (de)
English (en)
Other versions
EP3571283A1 (fr
Inventor
Oded Bashan
Ohad BASHAN
Stephen DRUMMEY
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.)
Vaxa Technologies Ltd
Original Assignee
Algaennovation Ltd
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 Algaennovation Ltd filed Critical Algaennovation Ltd
Publication of EP3571283A1 publication Critical patent/EP3571283A1/fr
Publication of EP3571283A4 publication Critical patent/EP3571283A4/fr
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q3/00—Condition responsive control processes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G33/00—Cultivation of seaweed or algae
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/2319—Methods of introducing gases into liquid media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/406—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2113—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2115—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2132—Concentration, pH, pOH, p(ION) or oxygen-demand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/2201—Control or regulation characterised by the type of control technique used
    • B01F35/2202—Controlling the mixing process by feed-back, i.e. a measured parameter of the mixture is measured, compared with the set-value and the feed values are corrected
    • 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
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/02—Apparatus for enzymology or microbiology with agitation means; with heat exchange means
    • 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
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/04—Apparatus for enzymology or microbiology with gas introduction means
    • 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
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/36—Apparatus for enzymology or microbiology including condition or time responsive control, e.g. automatically controlled fermentors
    • 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
    • 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
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/06—Means for regulation, monitoring, measurement or control, e.g. flow regulation of illumination
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Environmental Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
EP18741125.1A 2017-01-22 2018-01-18 Système et procédé de culture d'algues Pending EP3571283A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762449042P 2017-01-22 2017-01-22
PCT/IL2018/050065 WO2018134818A1 (fr) 2017-01-22 2018-01-18 Système et procédé de culture d'algues

Publications (2)

Publication Number Publication Date
EP3571283A1 EP3571283A1 (fr) 2019-11-27
EP3571283A4 true EP3571283A4 (fr) 2020-10-28

Family

ID=62907817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18741125.1A Pending EP3571283A4 (fr) 2017-01-22 2018-01-18 Système et procédé de culture d'algues

Country Status (6)

Country Link
EP (1) EP3571283A4 (fr)
JP (2) JP2020505949A (fr)
CN (1) CN110506103A (fr)
BR (1) BR112019015051B1 (fr)
RU (1) RU2762294C2 (fr)
WO (1) WO2018134818A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3904494A1 (fr) * 2020-04-30 2021-11-03 Sartorius Stedim Biotech GmbH Dispositif d'aération pour une installation de biotraitement
US11883377B1 (en) 2022-09-22 2024-01-30 Vaxa Technologies Ltd Algal botanical extracts rich in eicosapentaenoic acid as tri/di-glyceride conjugate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07246086A (ja) * 1994-03-09 1995-09-26 Mitsubishi Heavy Ind Ltd 光合成微細藻類の培養方法
US20120107792A1 (en) * 2009-03-19 2012-05-03 Guy Robert Babbitt Systems and methods for delivery of gases to algal cultures
US20120313267A1 (en) * 2009-11-12 2012-12-13 Sartorius Stedim Biotech Gmbh Aeration device for bioreactors
US20150210970A1 (en) * 2014-01-28 2015-07-30 Photanol B.V. Arrangement of a photobioreactor or a microbiological reactor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1401041A1 (ru) * 1985-10-04 1988-06-07 Башкирский сельскохозяйственный институт Культиватор дл выращивани хлореллы
WO2006020177A1 (fr) * 2004-07-16 2006-02-23 Greenfuel Technologies Corporation Systemes photobioreacteurs de culture cellulaire, procedes de preconditionnement d'organismes photosynthetiques et cultures d'organismes photosynthetiques ainsi produits
JP5145335B2 (ja) * 2006-06-16 2013-02-13 エクセレレックス インク． 液体を収容するように形成された容器
ES2326296B1 (es) * 2006-10-02 2010-07-15 Bio Fuel Systems, S.L. Fotobiorreactor vertical sumergible para la obtencion de biocombustibles.
EP2478089B1 (fr) * 2009-09-18 2019-05-08 Phycoil Biotechnology International, Inc. Fermentation de microalgues faisant appel à un éclairage régulé
US8722396B2 (en) * 2009-11-02 2014-05-13 Algaeon, Inc Bioreactor assembly for culture of photoautotrophic algae
US8752329B2 (en) * 2011-04-29 2014-06-17 Aurora Algae, Inc. Optimization of circulation of fluid in an algae cultivation pond
US8365462B2 (en) * 2011-05-31 2013-02-05 Heliae Development, Llc V-Trough photobioreactor systems
CN102826712B (zh) * 2012-09-05 2014-03-05 中国环境科学研究院 研究水体中溶解性有机氮的生物有效性的方法和装置
US10184099B2 (en) * 2015-03-31 2019-01-22 Heliae Development Llc Flexible bioreactor and support structure system
WO2016184394A2 (fr) * 2015-05-19 2016-11-24 何忠志 Photobioréacteur utilisé pour la culture d'algues et système de culture d'algues
CN204999909U (zh) * 2015-09-16 2016-01-27 浙江大学舟山海洋研究中心 内置光源气升式内环流光合生物反应器
EP3167042B1 (fr) * 2015-09-30 2019-12-18 Subitec Gmbh Bioréacteur à alimentation en gaz interruptible

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07246086A (ja) * 1994-03-09 1995-09-26 Mitsubishi Heavy Ind Ltd 光合成微細藻類の培養方法
US20120107792A1 (en) * 2009-03-19 2012-05-03 Guy Robert Babbitt Systems and methods for delivery of gases to algal cultures
US20120313267A1 (en) * 2009-11-12 2012-12-13 Sartorius Stedim Biotech Gmbh Aeration device for bioreactors
US20150210970A1 (en) * 2014-01-28 2015-07-30 Photanol B.V. Arrangement of a photobioreactor or a microbiological reactor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018134818A1 *

Also Published As

Publication number Publication date
RU2762294C2 (ru) 2021-12-17
RU2019126512A (ru) 2021-02-24
BR112019015051B1 (pt) 2023-03-28
RU2019126512A3 (fr) 2021-05-20
BR112019015051A2 (pt) 2020-03-03
WO2018134818A1 (fr) 2018-07-26
CN110506103A (zh) 2019-11-26
JP2020505949A (ja) 2020-02-27
EP3571283A1 (fr) 2019-11-27
JP3239805U (ja) 2022-11-11

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Owner name: VAXA TECHNOLOGIES LTD.