JP7162615B2 - 藻類を成長させるためのシステムおよび方法 - Google Patents
藻類を成長させるためのシステムおよび方法 Download PDFInfo
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- JP7162615B2 JP7162615B2 JP2019559874A JP2019559874A JP7162615B2 JP 7162615 B2 JP7162615 B2 JP 7162615B2 JP 2019559874 A JP2019559874 A JP 2019559874A JP 2019559874 A JP2019559874 A JP 2019559874A JP 7162615 B2 JP7162615 B2 JP 7162615B2
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- 241000195493 Cryptophyta Species 0.000 title claims description 45
- 238000000034 method Methods 0.000 title description 15
- 239000012530 fluid Substances 0.000 claims description 22
- 238000005286 illumination Methods 0.000 claims description 14
- 230000005791 algae growth Effects 0.000 claims description 12
- 230000004907 flux Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 241001501885 Isochrysis Species 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 description 12
- 230000004888 barrier function Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 230000012010 growth Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000019935 photoinhibition Effects 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000009108 Chlorella vulgaris Species 0.000 description 1
- 235000007089 Chlorella vulgaris Nutrition 0.000 description 1
- 241000224474 Nannochloropsis Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000459 effect on growth Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 235000021073 macronutrients Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000010019 sublethal effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- 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
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- 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
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- 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
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- 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
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
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- 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
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- 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
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- Molecular Biology (AREA)
- Immunology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Botany (AREA)
- Cell Biology (AREA)
- Medicinal Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Description
Claims (5)
- 藻類培養容器スパージングシステムであって、
前記容器内部の少なくとも1つのパラメータを計測するための、少なくとも1つのセンサと、
第1の流体を第1の動作流速で前記容器内に分散供給するための、少なくとも1つの第1のスパージャと、
前記少なくとも1つの計測されたパラメータに基づいて、第2の流体を第2の動作流速で前記容器内に分散供給するための、少なくとも1つの第2のスパージャと、
前記容器の内部を照明するための、少なくとも1つの光源であって、少なくとも1つの光源の照明光束密度は、1200マイクロモル/メートル 2 /秒である、少なくとも1つの光源と、
前記第1の動作流速および前記第2の動作流速を制御するための、少なくとも1つの制御器と、
を備え、
前記制御器は、システムによる5グラム/リットルを超える藻類密度で最大藻類成長の90%を超える日量を与えるために、前記少なくとも1つの光源を制御するように構成され、
前記第1の動作流速は、前記培養容器内の前記藻類の乱流混合を可能にするように適合され、前記第2の動作流速は、前記培養容器内の液体中の物質の同化を可能にするように適合され、
前記第1のスパージャおよび前記第2のスパージャの両方のノズルは、前記藻類培養容器の同一平面内にある、
藻類培養容器スパージングシステム。 - 少なくとも2つの光源を備え、少なくとも1つの光源は、別の光源とは異なる強度で照明するように制御される、請求項1に記載のシステム。
- 前記少なくとも1つの光源は、発光ダイオードである、請求項1に記載のシステム。
- 前記藻類の少なくとも一部分は、イソクリシスガルバン(Isochrysis galban)である、請求項1に記載のシステム。
- 平方メートル当たり少なくとも4つの光源を含む、請求項1に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762449043P | 2017-01-22 | 2017-01-22 | |
US62/449,043 | 2017-01-22 | ||
PCT/IL2018/050067 WO2018134820A1 (en) | 2017-01-22 | 2018-01-18 | System and method for growing algae |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020505950A JP2020505950A (ja) | 2020-02-27 |
JP7162615B2 true JP7162615B2 (ja) | 2022-10-28 |
Family
ID=62907870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019559874A Active JP7162615B2 (ja) | 2017-01-22 | 2018-01-18 | 藻類を成長させるためのシステムおよび方法 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3571284A4 (ja) |
JP (1) | JP7162615B2 (ja) |
CN (1) | CN110494546A (ja) |
WO (1) | WO2018134820A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010530757A (ja) | 2007-06-22 | 2010-09-16 | アルゲダイン コーポレイション | バイオリアクター |
US20120107792A1 (en) | 2009-03-19 | 2012-05-03 | Guy Robert Babbitt | Systems and methods for delivery of gases to algal cultures |
JP2014516550A (ja) | 2011-05-31 | 2014-07-17 | ヘリアエ デベロップメント、 エルエルシー | V形トラフ光バイオリアクターシステムおよび使用方法 |
US20150210970A1 (en) | 2014-01-28 | 2015-07-30 | Photanol B.V. | Arrangement of a photobioreactor or a microbiological reactor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080086988A (ko) * | 2005-12-09 | 2008-09-29 | 바이오나비타스, 인크. | 바이오매스 생산을 위한 시스템, 디바이스, 및 방법들 |
WO2010013998A1 (en) * | 2008-08-01 | 2010-02-04 | Algae-Tech Ltd | Algae growth system |
GB2469085A (en) * | 2009-04-01 | 2010-10-06 | Uws Ventures Ltd | Photobioreactor with multiple LED arrays for homogenous illumination |
US8769867B2 (en) * | 2009-06-16 | 2014-07-08 | Aurora Algae, Inc. | Systems, methods, and media for circulating fluid in an algae cultivation pond |
EP2478089B1 (en) * | 2009-09-18 | 2019-05-08 | Phycoil Biotechnology International, Inc. | Microalgae fermentation using controlled illumination |
CA2803939A1 (en) * | 2010-07-01 | 2012-01-05 | Mbd Energy Limited | Method and apparatus for growing photosynthetic organisms |
US20120282677A1 (en) * | 2011-05-03 | 2012-11-08 | Bayer Intellectual Property Gmbh | Photobioreactor comprising rotationally oscillating light sources |
US10184099B2 (en) * | 2015-03-31 | 2019-01-22 | Heliae Development Llc | Flexible bioreactor and support structure system |
EP3167042B1 (en) * | 2015-09-30 | 2019-12-18 | Subitec Gmbh | Bioreactor with interruptible gas supply |
-
2018
- 2018-01-18 EP EP18741822.3A patent/EP3571284A4/en active Pending
- 2018-01-18 JP JP2019559874A patent/JP7162615B2/ja active Active
- 2018-01-18 CN CN201880017262.5A patent/CN110494546A/zh active Pending
- 2018-01-18 WO PCT/IL2018/050067 patent/WO2018134820A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010530757A (ja) | 2007-06-22 | 2010-09-16 | アルゲダイン コーポレイション | バイオリアクター |
US20120107792A1 (en) | 2009-03-19 | 2012-05-03 | Guy Robert Babbitt | Systems and methods for delivery of gases to algal cultures |
JP2014516550A (ja) | 2011-05-31 | 2014-07-17 | ヘリアエ デベロップメント、 エルエルシー | V形トラフ光バイオリアクターシステムおよび使用方法 |
US20150210970A1 (en) | 2014-01-28 | 2015-07-30 | Photanol B.V. | Arrangement of a photobioreactor or a microbiological reactor |
Also Published As
Publication number | Publication date |
---|---|
CN110494546A (zh) | 2019-11-22 |
WO2018134820A1 (en) | 2018-07-26 |
EP3571284A4 (en) | 2020-11-18 |
EP3571284A1 (en) | 2019-11-27 |
JP2020505950A (ja) | 2020-02-27 |
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