JPS642569A - Immobilized microorganism and reaction process thereof - Google Patents

Immobilized microorganism and reaction process thereof

Info

Publication number
JPS642569A
JPS642569A JP62158461A JP15846187A JPS642569A JP S642569 A JPS642569 A JP S642569A JP 62158461 A JP62158461 A JP 62158461A JP 15846187 A JP15846187 A JP 15846187A JP S642569 A JPS642569 A JP S642569A
Authority
JP
Japan
Prior art keywords
water
cell
cells
solid state
specific level
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.)
Granted
Application number
JP62158461A
Other languages
Japanese (ja)
Other versions
JPH012569A (en
JPH0448436B2 (en
Inventor
Kazunori Nakamura
Norio Futai
Eiichi Mikami
Tomoo Suzuki
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP62158461A priority Critical patent/JPS642569A/en
Publication of JPH012569A publication Critical patent/JPH012569A/en
Publication of JPS642569A publication Critical patent/JPS642569A/en
Publication of JPH0448436B2 publication Critical patent/JPH0448436B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Activated Sludge Processes (AREA)

Abstract

PURPOSE: To improve the reaction efficiency by increasing the cell density in water-treatment and to simplify the reaction operation, by dehydrating a microorganism at a temperature below a specific level and drying the cell in solid state to a water-content below a specific level.
CONSTITUTION: Microorganisms obtained by cultivation or collected from natural environment or a sludge composed of microorganisms are dehydrated at ≤70°C and dried in solid state to a water-content of ≤85%. The water between the cells can be excluded by this process to effect the adhesion and bonding of the microbial cells with each other. Although the microbial cell may absorb water and swell when the bonded cells are made to contact with a reaction liquid, the bonded state can be kept and the activity of the cell can be maintained.
COPYRIGHT: (C)1989,JPO&Japio
JP62158461A 1987-06-25 1987-06-25 Immobilized microorganism and reaction process thereof Granted JPS642569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62158461A JPS642569A (en) 1987-06-25 1987-06-25 Immobilized microorganism and reaction process thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62158461A JPS642569A (en) 1987-06-25 1987-06-25 Immobilized microorganism and reaction process thereof

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP7362292A Division JPH0673451B2 (en) 1992-02-12 1992-02-12 Immobilized microorganism reaction method

Publications (3)

Publication Number Publication Date
JPH012569A JPH012569A (en) 1989-01-06
JPS642569A true JPS642569A (en) 1989-01-06
JPH0448436B2 JPH0448436B2 (en) 1992-08-06

Family

ID=15672247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62158461A Granted JPS642569A (en) 1987-06-25 1987-06-25 Immobilized microorganism and reaction process thereof

Country Status (1)

Country Link
JP (1) JPS642569A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02307593A (en) * 1989-05-22 1990-12-20 Kyodo Kumiai Okayamashi Kankyo Seibi Kyokai Microbe-containing seeding agent for water treatment facility
JPH05123527A (en) * 1991-07-19 1993-05-21 Agency Of Ind Science & Technol Method for deodorizing exhaust gas and apparatus therefor
US6391621B1 (en) 1999-03-03 2002-05-21 Fuji Photo Film Co., Ltd. Process for the treatment of organic gas components

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02307593A (en) * 1989-05-22 1990-12-20 Kyodo Kumiai Okayamashi Kankyo Seibi Kyokai Microbe-containing seeding agent for water treatment facility
JPH05123527A (en) * 1991-07-19 1993-05-21 Agency Of Ind Science & Technol Method for deodorizing exhaust gas and apparatus therefor
US6391621B1 (en) 1999-03-03 2002-05-21 Fuji Photo Film Co., Ltd. Process for the treatment of organic gas components

Also Published As

Publication number Publication date
JPH0448436B2 (en) 1992-08-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term