DE69942210D1 - Spurenelemente beinhaltender träger zum züchten von mikroorganismen - Google Patents

Spurenelemente beinhaltender träger zum züchten von mikroorganismen

Info

Publication number
DE69942210D1
DE69942210D1 DE69942210T DE69942210T DE69942210D1 DE 69942210 D1 DE69942210 D1 DE 69942210D1 DE 69942210 T DE69942210 T DE 69942210T DE 69942210 T DE69942210 T DE 69942210T DE 69942210 D1 DE69942210 D1 DE 69942210D1
Authority
DE
Germany
Prior art keywords
supporting support
track elements
breeding microorganisms
breeding
microorganisms
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.)
Expired - Lifetime
Application number
DE69942210T
Other languages
English (en)
Inventor
Takaaki Maekawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Science and Technology Agency
Original Assignee
Japan Science and Technology Agency
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 Japan Science and Technology Agency filed Critical Japan Science and Technology Agency
Application granted granted Critical
Publication of DE69942210D1 publication Critical patent/DE69942210D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/105—Characterized by the chemical composition
    • C02F3/108—Immobilising gels, polymers or the like
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/20—Material Coatings
    • 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
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/02—Membranes; Filters
    • 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
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/16—Particles; Beads; Granular material; Encapsulation
    • 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
    • C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
    • 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
    • C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
DE69942210T 1999-10-19 1999-10-19 Spurenelemente beinhaltender träger zum züchten von mikroorganismen Expired - Lifetime DE69942210D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/005758 WO2001029203A1 (fr) 1999-10-19 1999-10-19 Support contenant des elements traces pour la croissance de micro-organismes

Publications (1)

Publication Number Publication Date
DE69942210D1 true DE69942210D1 (de) 2010-05-12

Family

ID=14237027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942210T Expired - Lifetime DE69942210D1 (de) 1999-10-19 1999-10-19 Spurenelemente beinhaltender träger zum züchten von mikroorganismen

Country Status (5)

Country Link
US (1) US6908753B1 (de)
EP (1) EP1231267B1 (de)
CN (1) CN100383243C (de)
DE (1) DE69942210D1 (de)
WO (1) WO2001029203A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006000982B4 (de) * 2006-01-05 2016-02-04 Hartmut Illmer Vorrichtung für den Abbau von Schadstoffen in Wasser
US8241717B1 (en) 2008-08-20 2012-08-14 SepticNet Inc. Carbon-based biofilm carrier
JP2012125741A (ja) * 2010-12-17 2012-07-05 Komatsu Seiren Co Ltd 水浄化材
CN102838204A (zh) * 2012-08-06 2012-12-26 江苏裕隆环保有限公司 一种处理高浓度难降解废水的活性生物填料及其制备方法
CN103523928A (zh) * 2013-07-16 2014-01-22 中国人民解放军海军医学研究所 一种油污染水域生物修复用菌剂及制备方法
AU2014100765B4 (en) * 2014-07-03 2015-03-05 Aqua Bay Holdings Pty Ltd Substrate for growing bacteria
CN112390346A (zh) * 2020-10-27 2021-02-23 衡阳师范学院 微生物载体及其用途

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831987A (ja) * 1981-08-21 1983-02-24 Chiyoda Chem Eng & Constr Co Ltd 微生物担持用粒子
DE3410650A1 (de) * 1984-03-23 1985-10-03 Kernforschungsanlage Jülich GmbH, 5170 Jülich Mit mikroorganismen bewachsene poroese anorganische traeger, verfahren zur immobilisierung von mikroorganismen und dafuer geeignete traegerkoerper
JP2538787B2 (ja) 1987-12-28 1996-10-02 株式会社興人 微生物固定化担体
JPH02131578A (ja) * 1988-11-11 1990-05-21 Kohjin Co Ltd 微生物固定化担体
JPH0714344B2 (ja) * 1991-09-26 1995-02-22 日本碍子株式会社 微生物固定化担体およびその製造法
JP3109933B2 (ja) 1993-01-11 2000-11-20 株式会社クラレ 脱臭用および排水処理用の触媒
JP3265981B2 (ja) 1996-04-16 2002-03-18 日立プラント建設株式会社 窒素除去用包括固定化担体及びその形成方法
JPH10327850A (ja) * 1997-05-29 1998-12-15 Res Dev Corp Of Japan 微量要素・無機栄養塩類拡散型菌体培養用担体
JP4414006B2 (ja) * 1997-08-22 2010-02-10 日本エンバイロケミカルズ株式会社 生物処理用担体

Also Published As

Publication number Publication date
WO2001029203A1 (fr) 2001-04-26
CN1375003A (zh) 2002-10-16
EP1231267A4 (de) 2004-05-19
CN100383243C (zh) 2008-04-23
EP1231267B1 (de) 2010-03-31
US6908753B1 (en) 2005-06-21
EP1231267A1 (de) 2002-08-14

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803

8364 No opposition during term of opposition