JPS5549194A - Treating facility of sludge, crude night soil, or the like - Google Patents

Treating facility of sludge, crude night soil, or the like

Info

Publication number
JPS5549194A
JPS5549194A JP12222878A JP12222878A JPS5549194A JP S5549194 A JPS5549194 A JP S5549194A JP 12222878 A JP12222878 A JP 12222878A JP 12222878 A JP12222878 A JP 12222878A JP S5549194 A JPS5549194 A JP S5549194A
Authority
JP
Japan
Prior art keywords
fermentation
shelf
sludge
night soil
heat source
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
JP12222878A
Other languages
Japanese (ja)
Other versions
JPS5756395B2 (en
Inventor
Motoo Makita
Shigeo Suzuki
Kazuto Takahashi
Kunio Handa
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP12222878A priority Critical patent/JPS5549194A/en
Publication of JPS5549194A publication Critical patent/JPS5549194A/en
Publication of JPS5756395B2 publication Critical patent/JPS5756395B2/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
    • 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

Abstract

PURPOSE: To treat sludge, crude night soil or the like efficiently under excellent fermentation condition, by providing permeable shelf and auxiliary heat source in the bottom part of horizontal type rotary fermentation tank, and providing sludge and night soil sprinkling device and exhaust device in the upper part of the tank.
CONSTITUTION: A shelf 11 which does not allow the primary fermentation medium to fall down and is permeable is provided in the bottom part of a rotary drum 9. Several rows of warm water pipe 7 are provided on the shelf 11 as the fermentation promotion auxiliary heat source so as to activate the activities of aerobic pyrosymbiotic organisms. Specified quantity of sludge, crude night soil, or the like is sprinkled over the surface of the primary fermentation medium charged in the treatment fermentation tank from a sprinkling nozzle 10, and the fermentation tank is rotated for a specified duration at a specified speed, so that the fermentation medium and liquid waste water may be uniformly mixed. At this time, excellent fermentation conditions may be obtained by the heating by auxiliary heat source, air introduced from the shelf 11 by driving of exhaust tube 1, and agitation by rotation of the rotary drum 9. The medium after use may be returned to the farming land as organic fertilizer.
COPYRIGHT: (C)1980,JPO&Japio
JP12222878A 1978-10-03 1978-10-03 Treating facility of sludge, crude night soil, or the like Granted JPS5549194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12222878A JPS5549194A (en) 1978-10-03 1978-10-03 Treating facility of sludge, crude night soil, or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12222878A JPS5549194A (en) 1978-10-03 1978-10-03 Treating facility of sludge, crude night soil, or the like

Publications (2)

Publication Number Publication Date
JPS5549194A true JPS5549194A (en) 1980-04-09
JPS5756395B2 JPS5756395B2 (en) 1982-11-29

Family

ID=14830732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12222878A Granted JPS5549194A (en) 1978-10-03 1978-10-03 Treating facility of sludge, crude night soil, or the like

Country Status (1)

Country Link
JP (1) JPS5549194A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63296892A (en) * 1987-05-28 1988-12-02 Kajima Corp Self-granulating type bioreactor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128194U (en) * 1984-07-23 1986-02-20 シャープ株式会社 audio level display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63296892A (en) * 1987-05-28 1988-12-02 Kajima Corp Self-granulating type bioreactor

Also Published As

Publication number Publication date
JPS5756395B2 (en) 1982-11-29

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