JPS57170183A - Fermentation - Google Patents

Fermentation

Info

Publication number
JPS57170183A
JPS57170183A JP5507781A JP5507781A JPS57170183A JP S57170183 A JPS57170183 A JP S57170183A JP 5507781 A JP5507781 A JP 5507781A JP 5507781 A JP5507781 A JP 5507781A JP S57170183 A JPS57170183 A JP S57170183A
Authority
JP
Japan
Prior art keywords
sludges
adjusted
fine
bulk density
added
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.)
Pending
Application number
JP5507781A
Other languages
Japanese (ja)
Inventor
Tadayuki Yoshida
Kohei Hayashi
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.)
Sankyo Yuki KK
Asahi Engineering Co Ltd Fukuoka
Original Assignee
Sankyo Yuki KK
Asahi Engineering Co Ltd Fukuoka
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 Sankyo Yuki KK, Asahi Engineering Co Ltd Fukuoka filed Critical Sankyo Yuki KK
Priority to JP5507781A priority Critical patent/JPS57170183A/en
Publication of JPS57170183A publication Critical patent/JPS57170183A/en
Pending 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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

  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)

Abstract

PURPOSE: To ferment organic matters to be decomposed by micro-organisms for a short time efficiently, and to make them free from pollution, crushing various kinds of sludges and wastes, piling them in a specific bulk density so that they are fermented aerobically.
CONSTITUTION: Sludges or wastes whose water contents are adjusted to 45W 55wt% are crushed in such a way that they have an average particle diameter of 4W16mm, preferably 5W10mm, and a particle size distribution of fine W40mm, preferably fine W20mm. They are adjusted to a water content of 45W55wt%, preferably 47W52wt% and to a pH of 8.5W10.5, preferably 8.5W10, piled in a bulk density of 0.6W0.8g/cc, preferably 0.65W0.75g/cc, and a metal oxide such as ferric oxide, manganese dioxide, etc. to which ammonia is added from the outside is added to the pile, which is fermented aerobically.
COPYRIGHT: (C)1982,JPO&Japio
JP5507781A 1981-04-14 1981-04-14 Fermentation Pending JPS57170183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5507781A JPS57170183A (en) 1981-04-14 1981-04-14 Fermentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5507781A JPS57170183A (en) 1981-04-14 1981-04-14 Fermentation

Publications (1)

Publication Number Publication Date
JPS57170183A true JPS57170183A (en) 1982-10-20

Family

ID=12988635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5507781A Pending JPS57170183A (en) 1981-04-14 1981-04-14 Fermentation

Country Status (1)

Country Link
JP (1) JPS57170183A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587320A (en) * 1993-11-01 1996-12-24 Hitachi, Ltd. Solid organic waste processing apparatus
JP2020163318A (en) * 2019-03-29 2020-10-08 宇部興産株式会社 Method for producing sewage sludge fermentation raw material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135908A (en) * 1977-03-08 1979-01-23 Peter Widmer Method of and apparatus for aerobic decomposition of organic solids
JPS5492684A (en) * 1977-12-30 1979-07-23 Sankyo Yuki Kk Treatment of fermentative organic material
JPS5637288A (en) * 1979-09-05 1981-04-10 Sankyo Yuki Kk Vertical fermentation device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135908A (en) * 1977-03-08 1979-01-23 Peter Widmer Method of and apparatus for aerobic decomposition of organic solids
JPS5492684A (en) * 1977-12-30 1979-07-23 Sankyo Yuki Kk Treatment of fermentative organic material
JPS5637288A (en) * 1979-09-05 1981-04-10 Sankyo Yuki Kk Vertical fermentation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587320A (en) * 1993-11-01 1996-12-24 Hitachi, Ltd. Solid organic waste processing apparatus
JP2020163318A (en) * 2019-03-29 2020-10-08 宇部興産株式会社 Method for producing sewage sludge fermentation raw material

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