AU2008251119A1 - Method for concentrating microbiological organisms suspended in a flowing liquid - Google Patents
Method for concentrating microbiological organisms suspended in a flowing liquid Download PDFInfo
- Publication number
- AU2008251119A1 AU2008251119A1 AU2008251119A AU2008251119A AU2008251119A1 AU 2008251119 A1 AU2008251119 A1 AU 2008251119A1 AU 2008251119 A AU2008251119 A AU 2008251119A AU 2008251119 A AU2008251119 A AU 2008251119A AU 2008251119 A1 AU2008251119 A1 AU 2008251119A1
- Authority
- AU
- Australia
- Prior art keywords
- liquid
- microbiological organisms
- suspended
- cyclone
- foregoing
- 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.)
- Abandoned
Links
- 239000007788 liquid Substances 0.000 title claims description 70
- 230000002906 microbiologic effect Effects 0.000 title claims description 59
- 238000000034 method Methods 0.000 title claims description 34
- 241000195493 Cryptophyta Species 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 241001536303 Botryococcus braunii Species 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 241000195649 Chlorella <Chlorellales> Species 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 13
- 239000000203 mixture Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002551 biofuel Substances 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920001661 Chitosan Polymers 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002921 fermentation waste Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- C12N1/02—Separating microorganisms from their culture media
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
- B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1418—Flotation machines using centrifugal forces
-
- 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
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C2003/006—Construction of elements by which the vortex flow is generated or degenerated
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Sustainable Development (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Botany (AREA)
- Cell Biology (AREA)
- Molecular Biology (AREA)
- Cyclones (AREA)
- Physical Water Treatments (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2000649A NL2000649C2 (nl) | 2007-05-15 | 2007-05-15 | Werkwijze voor het uit een stromende vloeistof concentreren van in de vloeistof gesuspendeerde microbiologische organismen. |
| NL2000649 | 2007-05-15 | ||
| PCT/NL2008/050277 WO2008140307A1 (en) | 2007-05-15 | 2008-05-08 | Method for concentrating microbiological organisms suspended in a flowing liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2008251119A1 true AU2008251119A1 (en) | 2008-11-20 |
Family
ID=38771984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2008251119A Abandoned AU2008251119A1 (en) | 2007-05-15 | 2008-05-08 | Method for concentrating microbiological organisms suspended in a flowing liquid |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2155352A1 (es) |
| AU (1) | AU2008251119A1 (es) |
| BR (1) | BRPI0810264A2 (es) |
| MX (1) | MX2009012356A (es) |
| NL (1) | NL2000649C2 (es) |
| WO (1) | WO2008140307A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011122632A1 (de) * | 2011-12-23 | 2013-06-27 | Mann + Hummel Gmbh | Fliehkraftabscheider und Filteranordnung |
| HUE059649T2 (hu) * | 2018-12-12 | 2022-12-28 | Filtra Group Oy | Fluidum tisztítására szolgáló készülék és eljárás |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08281013A (ja) * | 1995-04-17 | 1996-10-29 | Nkk Corp | 浮遊生物類の分離方法 |
| US5776349A (en) * | 1996-12-20 | 1998-07-07 | Eastman Chemical Company | Method for dewatering microalgae with a jameson cell |
| NO20020093D0 (no) * | 2002-01-09 | 2002-01-09 | Optimarin As | Fremgangsmåte for å skille ulike partikler og organismer med lav egenvekt fra v¶sker i en hydrosyklon med et filter |
| NL1029747C2 (nl) * | 2005-08-16 | 2007-02-19 | Fmc Technologies Cv | Hydrocycloon. |
-
2007
- 2007-05-15 NL NL2000649A patent/NL2000649C2/nl not_active IP Right Cessation
-
2008
- 2008-05-08 EP EP08753760A patent/EP2155352A1/en not_active Withdrawn
- 2008-05-08 WO PCT/NL2008/050277 patent/WO2008140307A1/en active Application Filing
- 2008-05-08 MX MX2009012356A patent/MX2009012356A/es unknown
- 2008-05-08 AU AU2008251119A patent/AU2008251119A1/en not_active Abandoned
- 2008-05-08 BR BRPI0810264-3A2A patent/BRPI0810264A2/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008140307A1 (en) | 2008-11-20 |
| EP2155352A1 (en) | 2010-02-24 |
| NL2000649C2 (nl) | 2008-11-18 |
| BRPI0810264A2 (pt) | 2014-12-23 |
| MX2009012356A (es) | 2010-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |