DK0685432T3 - Liquid fluidizable carrier for biotechnological processes - Google Patents

Liquid fluidizable carrier for biotechnological processes

Info

Publication number
DK0685432T3
DK0685432T3 DK94114404T DK94114404T DK0685432T3 DK 0685432 T3 DK0685432 T3 DK 0685432T3 DK 94114404 T DK94114404 T DK 94114404T DK 94114404 T DK94114404 T DK 94114404T DK 0685432 T3 DK0685432 T3 DK 0685432T3
Authority
DK
Denmark
Prior art keywords
liquid
biotechnological processes
fluidizable
carrier
fluidizable carrier
Prior art date
Application number
DK94114404T
Other languages
Danish (da)
Inventor
Peter Dr Ott
Volkmar Dr Peukert
Reinhard Koch
Reiner Augst
Original Assignee
Peter Dr Ott
Volkmar Dr Peukert
Reinhard Koch
Reiner Augst
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 Peter Dr Ott, Volkmar Dr Peukert, Reinhard Koch, Reiner Augst filed Critical Peter Dr Ott
Application granted granted Critical
Publication of DK0685432T3 publication Critical patent/DK0685432T3/en

Links

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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

Buoyant fluidisable carrier material for biotechnological processes comprises a polymer foam with organic and/or inorganic additives. The foam comprises closed cells with a finely porous cell structure and has a structured and profiled surface. The material is in the form of hollow cylinders with a length of 3-25 mm, an outside dia. of 3-10 mm, an inside dia. of 2-9 mm and a density of 0.4-0.98 g/cc. <IMAGE>
DK94114404T 1994-06-03 1994-09-14 Liquid fluidizable carrier for biotechnological processes DK0685432T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9409077U DE9409077U1 (en) 1994-06-03 1994-06-03 Floatable, swirlable carrier material for biotechnological processes

Publications (1)

Publication Number Publication Date
DK0685432T3 true DK0685432T3 (en) 1999-08-16

Family

ID=6909440

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94114404T DK0685432T3 (en) 1994-06-03 1994-09-14 Liquid fluidizable carrier for biotechnological processes

Country Status (10)

Country Link
EP (1) EP0685432B1 (en)
CN (1) CN1105084C (en)
AT (1) ATE174312T1 (en)
CZ (2) CZ289614B6 (en)
DE (2) DE9409077U1 (en)
DK (1) DK0685432T3 (en)
ES (1) ES2127861T3 (en)
PL (1) PL177517B1 (en)
RU (1) RU2136611C1 (en)
WO (1) WO1995033695A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9409077U1 (en) * 1994-06-03 1994-08-11 Augst, Reiner, 02689 Wehrsdorf Floatable, swirlable carrier material for biotechnological processes
AUPN474795A0 (en) * 1995-08-11 1995-09-07 Berg Bennett & Associates Pty Limited Filtration medium
JP3143412B2 (en) * 1997-01-14 2001-03-07 筒中プラスチック工業株式会社 Microbial immobilization carrier for fluidized bed
KR100443696B1 (en) * 2001-06-13 2004-08-09 주식회사 한기실업 Synthetic net-shaped volumetric carriers having regular open-porous structures for biological filters
JP2003095768A (en) * 2001-09-18 2003-04-03 Ngk Insulators Ltd Honeycomb structure and method of manufacturing the same
DE102006008453A1 (en) 2006-02-17 2007-08-23 Itn Nanovation Ag Cleaning process for wastewater
CN101671630B (en) * 2008-09-12 2014-03-26 潘竫一 Adjustable continuous fermentation multi-layer biotechnical culture system
WO2018210242A1 (en) * 2017-05-15 2018-11-22 Nano And Advanced Materials Institute Limited Effective treatment of food waste and its wastewater using a durable biocarrier with high microbial loading
CN110773545A (en) * 2019-09-19 2020-02-11 百沃星联(上海)环保科技有限公司 Microorganism medium for food decomposition, and apparatus and method for producing the same
CN113816496B (en) * 2021-10-19 2022-06-28 中国科学院兰州化学物理研究所 Algae removal and carbon sequestration system and method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127027C (en) * 1962-03-08
DE1943848A1 (en) * 1969-08-29 1971-03-11 Ernst Walloschke Plastic packing or filler element for trick- - ling beds
CA1109619A (en) * 1977-05-16 1981-09-29 Robert L. Hornbeck Method of making lightweight, rigid thermoplastic pipe
JPS6227096A (en) * 1985-07-29 1987-02-05 Mitsubishi Plastics Ind Ltd Microorganism holding body
JPS6239640A (en) * 1985-08-12 1987-02-20 Eiwa Kasei Kogyo Kk Production of olefin resin foam
US4752429A (en) * 1986-09-02 1988-06-21 Gregory Grosbard Process of shaping thermoplastic material containing a carbohydrate additive
DE3928255A1 (en) * 1989-08-26 1991-02-28 Weil Industrieanlagen Gmbh Biological processing of waste or drinking water - by using fixed or vortex bed reactor contg. packing with hardenable biomass film on outer surface
DE69104629D1 (en) * 1990-01-23 1994-11-17 Kaldnes Miljoteknologi As METHOD AND REACTOR FOR PURIFYING WATER.
DE9409077U1 (en) * 1994-06-03 1994-08-11 Augst, Reiner, 02689 Wehrsdorf Floatable, swirlable carrier material for biotechnological processes

Also Published As

Publication number Publication date
PL312785A1 (en) 1996-05-13
WO1995033695A1 (en) 1995-12-14
CZ289614B6 (en) 2002-03-13
ES2127861T3 (en) 1999-05-01
EP0685432A1 (en) 1995-12-06
EP0685432B1 (en) 1998-12-09
DE59407448D1 (en) 1999-01-21
PL177517B1 (en) 1999-12-31
CN1131409A (en) 1996-09-18
ATE174312T1 (en) 1998-12-15
DE9409077U1 (en) 1994-08-11
RU2136611C1 (en) 1999-09-10
CZ4772U1 (en) 1996-05-13
CZ26296A3 (en) 1996-05-15
CN1105084C (en) 2003-04-09

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