WO2016168871A3 - Verfahren zur gewinnung, insbesondere zum ernten, von algen und mikroorganismen - Google Patents

Verfahren zur gewinnung, insbesondere zum ernten, von algen und mikroorganismen Download PDF

Info

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
English (en)
French (fr)
Other versions
WO2016168871A2 (de
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/de
Publication of WO2016168871A3 publication Critical patent/WO2016168871A3/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M3/00Tissue, human, animal or plant cell, or virus culture apparatus
    • C12M3/06Tissue, human, animal or plant cell, or virus culture apparatus with filtration, ultrafiltration, inverse osmosis or dialysis means
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M21/00Bioreactors or fermenters specially adapted for specific uses
    • C12M21/02Photobioreactors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02Hollow fibre modules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D65/00Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02Membrane cleaning or sterilisation ; Membrane regeneration
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M29/00Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/16Hollow fibers
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M33/00Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/14Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M47/00Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/02Separating 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

Die Erfindung betrifft Verfahren zur Gewinnung, insbesondere zum Ernten, von Algen und/oder Mikroorganismen (3) aus einem Reaktionsmedium (4), beispielsweise zum Ernten aus einer aus Mikroorganismen (3) und Nährlösung bestehenden Suspension, insbesondere bei einer Zucht und Produktion bzw. Hydrokultivierung. Eine Aufkonzentration des Reaktionsmediums (4) erfolgt über ein als Hohlfasermembran ausgebildetes Filtersystem (14, 15). Im ersten Schritt wird das Reaktionsmedium (4) kontinuierlich, insbesondere auch während eines Reinigungszyklus für das Filtersystem (14,15), einem Auffangbehälter (16) von einer Zuchtstation (1) zugeführt. Im zweiten Schritt durchläuft das Reaktionsmedium (4) mehrere, insbesondere zumindest eine weitere Filterstufe (11,12) zur Erhöhung der Konzentration des Reaktionsmediums (4) durch Absonderung von Flüssigkeit, insbesondere der Nährlösung aus dem Reaktionsmedium (4).
PCT/AT2016/000039 2015-04-24 2016-04-22 Verfahren zur gewinnung, insbesondere zum ernten, von algen und mikroorganismen WO2016168871A2 (de)

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 (de) 2016-10-27
WO2016168871A3 true WO2016168871A3 (de) 2017-03-30

Family

ID=56119222

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2016/000039 WO2016168871A2 (de) 2015-04-24 2016-04-22 Verfahren zur gewinnung, insbesondere zum ernten, von algen und mikroorganismen

Country Status (2)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3290505A1 (de) 2016-08-30 2018-03-07 ecoduna AG Photobioreaktor und verfahren zur kultivierung von mikroalgen
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 (de) 2016-10-27

Similar Documents

Publication Publication Date Title
MX2017014278A (es) Sistema modular y proceso para la produccion continua reducida respecto del contenido de microbios y/o procesamiento de un producto.
MA31996B1 (fr) Procede de production d'une biomasse algale ayant une teneur lipidique elevee
PH12017500524A1 (en) Method of preparing sugar solution
EA201391166A1 (ru) Способ и система обработки воды, используемой для промышленных целей
EP2783573A3 (de) Milch und milchzugehörige Produkte mit langer Haltbarkeit und Verfahren und Milchverarbeitungsanlage zu deren Herstellung
JP2017511751A5 (de)
JP2013514067A5 (de)
WO2016168871A3 (de) Verfahren zur gewinnung, insbesondere zum ernten, von algen und mikroorganismen
MY195489A (en) Method for Producing Sugar Liquid
MY169100A (en) Method for producing sugar solution
IN2015DN00540A (de)
GB201211256D0 (en) Fermentation process
MX2017000772A (es) Metodo para extraer proteinas solubles de biomasa de microalgas.
MY180704A (en) Method for improved reactive monomer production with membrane filtration
WO2014056025A8 (en) Improved process for purifying lactoferrin from milk and products thereof
MX2019007242A (es) Tratamiento de un filtrado proveniente de un biorreactor de membrana anaeorobico (anmbr) con el uso de osmosis inversa o nanofiltracion.
RU2014133168A (ru) Способ получения химического вещества
NZ726606A (en) System for reducing product losses, product dilution, chemical dilution and water consumption in a crossflow membrane separation system
WO2016023612A8 (de) Petrischale und verfahren zur mikrobiologischen untersuchung von flüssigkeiten mittels membranfiltration
MY180705A (en) Method for producing sugar solution
EP3034601A3 (de) Anlage und steuerungsverfahren zur zucht von phototrophen organismen
EA202191385A1 (ru) Способы осветления культур клеток
TH136661A (th) วิธีการสำหรับการผลิตสารเคมีโดยการหมักต่อเนื่อง
TH92235B (th) วิธีการผลิตสารเคมีและถังหมักแบบต่อเนื่อง
TH136661B (th) วิธีการสำหรับการผลิตสารเคมีโดยการหมักต่อเนื่อง

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16728578

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: FESTSTELLUNG EINES RECHTSVERLUSTS NACH REGEL 112(1) EPUE (EPA FORM 1205A VOM 01.02.2018)

122 Ep: pct application non-entry in european phase

Ref document number: 16728578

Country of ref document: EP

Kind code of ref document: A2