DE60031668D1 - Oligomer für Gegenstände zum Abfangen von Mikroorganismen, oligomerpolymerisiertes Hydrogel und oligomerpolymerisiertes Mikroorganismus abfangendes Hydrogel - Google Patents

Oligomer für Gegenstände zum Abfangen von Mikroorganismen, oligomerpolymerisiertes Hydrogel und oligomerpolymerisiertes Mikroorganismus abfangendes Hydrogel

Info

Publication number
DE60031668D1
DE60031668D1 DE60031668T DE60031668T DE60031668D1 DE 60031668 D1 DE60031668 D1 DE 60031668D1 DE 60031668 T DE60031668 T DE 60031668T DE 60031668 T DE60031668 T DE 60031668T DE 60031668 D1 DE60031668 D1 DE 60031668D1
Authority
DE
Germany
Prior art keywords
oligomer
scavenging
microorganism
hydrogel
polymerized
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
DE60031668T
Other languages
English (en)
Other versions
DE60031668T2 (de
Inventor
Tatsuo Sumino
Naomichi Mori
Tamio Igarashi
Hirayoshi Emori
Minoru Kayanoki
Takayuki Nakamura
Ryuichi Matsuyama
Tsutomu Minaki
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.)
Shin Nakamura Chemical Co Ltd
Hitachi Plant Technologies Ltd
Original Assignee
Shin Nakamura Chemical Co Ltd
Hitachi Plant Technologies Ltd
Hitachi Plant Engineering and Construction Co Ltd
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 Shin Nakamura Chemical Co Ltd, Hitachi Plant Technologies Ltd, Hitachi Plant Engineering and Construction Co Ltd filed Critical Shin Nakamura Chemical Co Ltd
Application granted granted Critical
Publication of DE60031668D1 publication Critical patent/DE60031668D1/de
Publication of DE60031668T2 publication Critical patent/DE60031668T2/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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • 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
    • C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C12N11/093—Polyurethanes
    • 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
    • C12N11/098—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer formed in the presence of the enzymes or microbial cells
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2210/00—Compositions for preparing hydrogels
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Polyethers (AREA)
DE2000631668 2000-06-08 2000-08-31 Oligomer für Gegenstände zum Abfangen von Mikroorganismen, oligomerpolymerisiertes Hydrogel und oligomerpolymerisiertes Mikroorganismus abfangendes Hydrogel Expired - Lifetime DE60031668T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000172171A JP3775174B2 (ja) 2000-06-08 2000-06-08 微生物が包括固定化された微生物固定化担体
US09/645,358 US6576451B1 (en) 2000-06-08 2000-08-25 Oligomers for polymerizing to produce hydrous gels entrapping microorganisms
CA 2316750 CA2316750C (en) 2000-06-08 2000-08-28 Oligomer for media to entrap microorganism, oligomer-polymerized hydrous gel, and oligomer-polymerized hydrous gel entrapping microorganism
EP20000118897 EP1184398B1 (de) 2000-06-08 2000-08-31 Oligomer für Gegenstände zum Abfangen von Mikroorganismen, oligomerpolymerisiertes Hydrogel und oligomerpolymerisiertes Mikroorganismus abfangendes Hydrogel

Publications (2)

Publication Number Publication Date
DE60031668D1 true DE60031668D1 (de) 2006-12-14
DE60031668T2 DE60031668T2 (de) 2007-02-08

Family

ID=49033702

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000631668 Expired - Lifetime DE60031668T2 (de) 2000-06-08 2000-08-31 Oligomer für Gegenstände zum Abfangen von Mikroorganismen, oligomerpolymerisiertes Hydrogel und oligomerpolymerisiertes Mikroorganismus abfangendes Hydrogel

Country Status (6)

Country Link
US (1) US6576451B1 (de)
EP (1) EP1184398B1 (de)
JP (1) JP3775174B2 (de)
CA (1) CA2316750C (de)
DE (1) DE60031668T2 (de)
DK (1) DK1184398T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020063098A (ko) 2001-01-26 2002-08-01 히다찌 플랜트 겐세쓰 가부시키가이샤 수중의 외인성 내분비교란화학물질의 제거방법
JP3969031B2 (ja) * 2001-01-26 2007-08-29 株式会社日立プラントテクノロジー 水中の外因性内分泌攪乱化学物質の除去方法
WO2008004292A1 (fr) * 2006-07-06 2008-01-10 Hitachi Plant Technologies, Ltd. Support d'immobilisation à inclusion et dispositif et procédé d'élimination d'eaux usées au moyen du support d'immobilisation à inclusion
JP6584105B2 (ja) 2015-03-19 2019-10-02 株式会社日立製作所 微生物固定化担体及び微生物固定化担体の製造方法
JP6512532B2 (ja) * 2015-06-05 2019-05-15 日油株式会社 ウレタン（メタ）アクリレートおよびドライフィルムレジスト用感光性樹脂組成物
US10927073B2 (en) 2016-03-31 2021-02-23 Lg Chem, Ltd. Compound for a curable composition
CN108017143A (zh) * 2017-12-29 2018-05-11 南京师范大学 一种利用聚氨酯海绵辅助苯酚降解菌对高浓度苯酚进行增效生物降解的应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268397A (en) 1982-03-01 1993-12-07 Rohm And Haas Company Crosslinkable associative polymers prepared from polyisocyanates and hydroxyl-functional compounds
IE54942B1 (en) 1982-05-06 1990-03-28 Smith & Nephew Ass Bandages, components thereof and use
EP0600989B1 (de) 1991-08-07 1998-12-16 AlliedSignal Inc. Verfarhen zur beseitigung organischer schadstoffe aus abwasser
US5354835A (en) 1993-07-23 1994-10-11 Saudi Basic Industries Corporation Desalination process

Also Published As

Publication number Publication date
DK1184398T3 (da) 2007-02-26
JP2001346575A (ja) 2001-12-18
US6576451B1 (en) 2003-06-10
CA2316750C (en) 2009-12-29
JP3775174B2 (ja) 2006-05-17
EP1184398B1 (de) 2006-11-02
EP1184398A1 (de) 2002-03-06
DE60031668T2 (de) 2007-02-08
CA2316750A1 (en) 2002-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HITACHI PLANT TECHNOLOGIES, LTD., TOKYO, JP

Owner name: SHIN-NAKAMURA CHEMICAL CO., LTD., WAKAYAMA, JP