JPS642571A - Method for high-density culture and maintenance of cell of autotrophic bacterium using mold microorganism - Google Patents

Method for high-density culture and maintenance of cell of autotrophic bacterium using mold microorganism

Info

Publication number
JPS642571A
JPS642571A JP15713287A JP15713287A JPS642571A JP S642571 A JPS642571 A JP S642571A JP 15713287 A JP15713287 A JP 15713287A JP 15713287 A JP15713287 A JP 15713287A JP S642571 A JPS642571 A JP S642571A
Authority
JP
Japan
Prior art keywords
mold
carrier
microorganism
bacteria
maintenance
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
JP15713287A
Other languages
Japanese (ja)
Other versions
JP2681776B2 (en
JPH012571A (en
Inventor
Shiyouji Kousai
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.)
DOWA KOEI KK
Original Assignee
DOWA KOEI KK
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 DOWA KOEI KK filed Critical DOWA KOEI KK
Priority to JP15713287A priority Critical patent/JP2681776B2/en
Publication of JPS642571A publication Critical patent/JPS642571A/en
Publication of JPH012571A publication Critical patent/JPH012571A/en
Application granted granted Critical
Publication of JP2681776B2 publication Critical patent/JP2681776B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To improve waste water-treatment efficiency, by charging a carrier into an oxidation tank for waste water and implanting mold microorganisms on the carrier, thereby proliferating autotrophic bacteria in high density.
CONSTITUTION: Beads (carrier) 10 made of e.g. polyethylene are charged into an oxidation tank 3 for the treatment of a waste liquid containing one or more materials such as ferrous ion, sulfur, inorganic sulfur compound or inorganic nitrogen compound. Mold microorganism, e.g. Penicillium which is a kin of mold is attached to the carrier. A nutrient source for the mold microorganism, e.g. glucose is added to the liquid to be treated. Oxidative bacteria are attached to the mold microorganism by this process to enable the cultivation of the bacteria in high concentration.
COPYRIGHT: (C)1989,JPO&Japio
JP15713287A 1987-06-23 1987-06-23 Method for maintaining high-density culture of autotrophic bacterial cells by filamentous microorganisms Expired - Fee Related JP2681776B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15713287A JP2681776B2 (en) 1987-06-23 1987-06-23 Method for maintaining high-density culture of autotrophic bacterial cells by filamentous microorganisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15713287A JP2681776B2 (en) 1987-06-23 1987-06-23 Method for maintaining high-density culture of autotrophic bacterial cells by filamentous microorganisms

Publications (3)

Publication Number Publication Date
JPS642571A true JPS642571A (en) 1989-01-06
JPH012571A JPH012571A (en) 1989-01-06
JP2681776B2 JP2681776B2 (en) 1997-11-26

Family

ID=15642901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15713287A Expired - Fee Related JP2681776B2 (en) 1987-06-23 1987-06-23 Method for maintaining high-density culture of autotrophic bacterial cells by filamentous microorganisms

Country Status (1)

Country Link
JP (1) JP2681776B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013107027A (en) * 2011-11-18 2013-06-06 Dowa Technology Kk Method for oxidizing iron and apparatus for oxidizing iron
CN107399829A (en) * 2016-05-19 2017-11-28 江苏东材新材料有限责任公司 A kind of method and system device that nitrate in water removal is removed based on S-Fe collaboration autotrophic denitrifications

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013107027A (en) * 2011-11-18 2013-06-06 Dowa Technology Kk Method for oxidizing iron and apparatus for oxidizing iron
CN107399829A (en) * 2016-05-19 2017-11-28 江苏东材新材料有限责任公司 A kind of method and system device that nitrate in water removal is removed based on S-Fe collaboration autotrophic denitrifications

Also Published As

Publication number Publication date
JP2681776B2 (en) 1997-11-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees