WO2016168871A3 - Procédé servant à l'obtention, en particulier à la récolte, d'algues et de microorganismes - Google Patents

Procédé servant à l'obtention, en particulier à la récolte, d'algues et de microorganismes Download PDF

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Publication number
WO2016168871A3
WO2016168871A3 PCT/AT2016/000039 AT2016000039W WO2016168871A3 WO 2016168871 A3 WO2016168871 A3 WO 2016168871A3 AT 2016000039 W AT2016000039 W AT 2016000039W WO 2016168871 A3 WO2016168871 A3 WO 2016168871A3
Authority
WO
WIPO (PCT)
Prior art keywords
reaction medium
harvesting
microorganisms
stage
algae
Prior art date
Application number
PCT/AT2016/000039
Other languages
German (de)
English (en)
Other versions
WO2016168871A2 (fr
Inventor
Franz Emminger
Original Assignee
Ecoduna Ag
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 Ecoduna Ag filed Critical Ecoduna Ag
Publication of WO2016168871A2 publication Critical patent/WO2016168871A2/fr
Publication of WO2016168871A3 publication Critical patent/WO2016168871A3/fr

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Classifications

    • 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
    • C12M3/00—Tissue, human, animal or plant cell, or virus culture apparatus
    • C12M3/06—Tissue, human, animal or plant cell, or virus culture apparatus with filtration, ultrafiltration, inverse osmosis or dialysis 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
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/02—Photobioreactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • C12M29/16—Hollow fibers
    • 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
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
    • 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
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Cell Biology (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

L'invention concerne un procédé servant à l'obtention, en particulier à la récolte, d'algues et/ou de microorganismes (3) à partir d'un milieu réactionnel (4), par exemple servant à la récolte à partir d'une suspension constituée de microorganismes (3) et d'une solution nutritive, en particulier lors d'une culture et d'une production ou d'une culture hydroponique. Une concentration du milieu réactionnel (4) est effectuée par l'intermédiaire d'un système filtrant (14, 15) réalisé sous la forme d'une membrane à base de fibres creuses. Lors de la première étape, le milieu réactionnel (4) est amené en continu, en particulier également au cours d'un cycle de nettoyage pour le système filtrant (14, 15), à un réceptacle (16) d'une station de culture (1). Lors de la deuxième étape, le milieu réactionnel (4) traverse plusieurs étages filtrants (11, 12), en particulier au moins un autre étage filtrant afin d'augmenter la concentration du milieu réactionnel (4) en isolant du milieu réactionnel (4) le liquide, en particulier la solution nutritive.
PCT/AT2016/000039 2015-04-24 2016-04-22 Procédé servant à l'obtention, en particulier à la récolte, d'algues et de microorganismes WO2016168871A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA247/2015A AT517188A1 (de) 2015-04-24 2015-04-24 Verfahren zur Gewinnung, insbesondere zum Ernten, von Algen und Mikroorganismen
ATA247/2015 2015-04-24

Publications (2)

Publication Number Publication Date
WO2016168871A2 WO2016168871A2 (fr) 2016-10-27
WO2016168871A3 true WO2016168871A3 (fr) 2017-03-30

Family

ID=56119222

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2016/000039 WO2016168871A2 (fr) 2015-04-24 2016-04-22 Procédé servant à l'obtention, en particulier à la récolte, d'algues et de microorganismes

Country Status (2)

Country Link
AT (1) AT517188A1 (fr)
WO (1) WO2016168871A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3290505A1 (fr) 2016-08-30 2018-03-07 ecoduna AG Photobioreacteur et procede de culture de micro-algues
FR3065966A1 (fr) * 2017-05-04 2018-11-09 Sas Alg&You ( Alg And You) Systeme de culture et de recolte de microalgues
CN115245700B (zh) * 2022-06-10 2023-03-24 生态环境部长江流域生态环境监督管理局生态环境监测与科学研究中心 一种浮游生物野外在线自动采集处理装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005143379A (ja) * 2003-11-14 2005-06-09 Tadashi Matsunaga 微生物の回収方法及び回収装置
DE202007004118U1 (de) * 2006-03-28 2007-09-20 Sartorius Biotech Gmbh Reaktoranlage zur Kultivierung phototropher Mikroorganismen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005143379A (ja) * 2003-11-14 2005-06-09 Tadashi Matsunaga 微生物の回収方法及び回収装置
DE202007004118U1 (de) * 2006-03-28 2007-09-20 Sartorius Biotech Gmbh Reaktoranlage zur Kultivierung phototropher Mikroorganismen

Also Published As

Publication number Publication date
AT517188A1 (de) 2016-11-15
WO2016168871A2 (fr) 2016-10-27

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