JP5736717B2 - 微細藻類の濃縮装置及び方法 - Google Patents
微細藻類の濃縮装置及び方法 Download PDFInfo
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- JP5736717B2 JP5736717B2 JP2010232600A JP2010232600A JP5736717B2 JP 5736717 B2 JP5736717 B2 JP 5736717B2 JP 2010232600 A JP2010232600 A JP 2010232600A JP 2010232600 A JP2010232600 A JP 2010232600A JP 5736717 B2 JP5736717 B2 JP 5736717B2
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- 241001047198 Scomberomorus semifasciatus Species 0.000 claims description 5
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- 239000007788 liquid Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 91
- 239000000243 solution Substances 0.000 description 30
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- 239000000126 substance Substances 0.000 description 5
- 239000002551 biofuel Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000245026 Scoliopus bigelovii Species 0.000 description 2
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- 241001536303 Botryococcus braunii Species 0.000 description 1
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- 241000195493 Cryptophyta Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
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- 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
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- 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
- C12M21/12—Bioreactors or fermenters specially adapted for specific uses for producing fuels or solvents
-
- 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
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/10—Separation or concentration of fermentation products
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- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
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- General Engineering & Computer Science (AREA)
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Description
本実施形態に係る濃縮装置Aは、図1に示すように、処理容器1、付着性油タンク2、油供給ポンプ3及び脱水機4によって構成されている。この濃縮装置Aは、微細藻類培養装置から供給される微細藻類X1をバッチ処理することにより濃縮するものである。上記微細藻類X1は、大量の培養液X2(水分)を含む固水混合物であり、濃縮装置Aは、微細藻類X1を培養液X2から分離することにより濃縮する。
Claims (6)
- 微細藻類を培養液とともに収容する処理容器と、
該処理容器の微細藻類に油分の体外分泌を促す刺激を与える刺激手段と、
微細藻類及び油分への付着性を有する付着性油を処理容器に供給する油供給手段と、
付着性油の付着によって培養液中を凝集浮上した微細藻類及び油分を培養液から分離する分離手段と、を備え、
刺激手段は、油分の体外分泌を促す刺激として微細藻類を加圧する微細藻類の濃縮装置。 - 処理容器の内容物を攪拌する攪拌装置をさらに備える請求項1記載の微細藻類の濃縮装置。
- 処理容器は、微細藻類の一種であるボトリオコッカス・ブラウニーを収容する請求項1または2記載の微細藻類の濃縮装置。
- 培養液を含む微細藻類に油分の体外分泌を促す刺激を与える刺激工程と、
微細藻類及び油分への付着性を有する付着性油を供給する油供給工程と、
付着性油の付着によって培養液中を凝集浮上した微細藻類及び油分を培養液から分離する分離工程と、を有し、
刺激工程において、油分の体外分泌を促す刺激として微細藻類を加圧する微細藻類の濃縮方法。 - 油供給工程と分離工程との間に攪拌工程を有する請求項4記載の微細藻類の濃縮方法。
- 微細藻類は、ボトリオコッカス・ブラウニーである請求項4または5記載の微細藻類の濃縮方法。
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JP2012085539A JP2012085539A (ja) | 2012-05-10 |
JP5736717B2 true JP5736717B2 (ja) | 2015-06-17 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2015192647A (ja) * | 2013-09-20 | 2015-11-05 | 富士フイルム株式会社 | 底面の微細藻類を種藻として用いる、微細藻類の液面浮遊培養方法、藻類バイオマスの製造方法、及び微細藻類 |
JP6519312B2 (ja) * | 2015-05-20 | 2019-05-29 | 株式会社Ihi | 藻類分離装置、および、乾燥藻類の製造方法 |
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AU2008268669A1 (en) * | 2007-06-22 | 2008-12-31 | Algaedyne Corporation | Bioreactor |
MX2008007914A (es) * | 2008-06-18 | 2009-12-18 | Alternativas Bioenergeticas S | Proceso y aparato para extraer biodiesel a partir de algas. |
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