JPS57135790A - Sludge composting process - Google Patents

Sludge composting process

Info

Publication number
JPS57135790A
JPS57135790A JP56016868A JP1686881A JPS57135790A JP S57135790 A JPS57135790 A JP S57135790A JP 56016868 A JP56016868 A JP 56016868A JP 1686881 A JP1686881 A JP 1686881A JP S57135790 A JPS57135790 A JP S57135790A
Authority
JP
Japan
Prior art keywords
composting process
sludge composting
sludge
composting
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
JP56016868A
Other languages
English (en)
Other versions
JPS649276B2 (ja
Inventor
Masanori Hashimoto
Yasuhiko Ishii
Yasuhiro Ooi
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries 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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP56016868A priority Critical patent/JPS57135790A/ja
Publication of JPS57135790A publication Critical patent/JPS57135790A/ja
Publication of JPS649276B2 publication Critical patent/JPS649276B2/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

Landscapes

  • Fertilizers (AREA)
JP56016868A 1981-02-09 1981-02-09 Sludge composting process Granted JPS57135790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56016868A JPS57135790A (en) 1981-02-09 1981-02-09 Sludge composting process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56016868A JPS57135790A (en) 1981-02-09 1981-02-09 Sludge composting process

Publications (2)

Publication Number Publication Date
JPS57135790A true JPS57135790A (en) 1982-08-21
JPS649276B2 JPS649276B2 (ja) 1989-02-16

Family

ID=11928179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56016868A Granted JPS57135790A (en) 1981-02-09 1981-02-09 Sludge composting process

Country Status (1)

Country Link
JP (1) JPS57135790A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051681A (ja) * 1983-08-31 1985-03-23 佐藤　敏一 汚泥肥料の製造方法
US4659472A (en) * 1984-01-04 1987-04-21 Purac Ab Method for producing a compostable mixture of sludge from sewage purification plants
BE1009822A3 (nl) * 1995-11-28 1997-09-02 Christina Wulff Gerecycleerd produkt en werkwijze en inrichting voor het vervaardigen hiervan.
EP0845495A3 (en) * 1996-11-29 1999-03-24 Lumos Trading & Investments Corporation Cellulose particles, method for producing them and their use
FR2874008A1 (fr) * 2004-08-06 2006-02-10 Snf Sas Soc Par Actions Simpli Granules d'engrais et procede de fabrication
CN102476965A (zh) * 2010-11-25 2012-05-30 沈阳科健生物技术有限公司 一种利用城市污泥发酵制备的生物有机肥及其方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687500A (en) * 1979-12-20 1981-07-16 Japan Organo Co Ltd Dehydration of sludge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687500A (en) * 1979-12-20 1981-07-16 Japan Organo Co Ltd Dehydration of sludge

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051681A (ja) * 1983-08-31 1985-03-23 佐藤　敏一 汚泥肥料の製造方法
US4659472A (en) * 1984-01-04 1987-04-21 Purac Ab Method for producing a compostable mixture of sludge from sewage purification plants
BE1009822A3 (nl) * 1995-11-28 1997-09-02 Christina Wulff Gerecycleerd produkt en werkwijze en inrichting voor het vervaardigen hiervan.
EP0845495A3 (en) * 1996-11-29 1999-03-24 Lumos Trading & Investments Corporation Cellulose particles, method for producing them and their use
FR2874008A1 (fr) * 2004-08-06 2006-02-10 Snf Sas Soc Par Actions Simpli Granules d'engrais et procede de fabrication
WO2006021708A1 (fr) * 2004-08-06 2006-03-02 Snf S.A.S. Granules d'engrais et procede de fabrication
US7931728B2 (en) 2004-08-06 2011-04-26 Snf S.A.S. Fertilizer granules and manufacturing process
CN102476965A (zh) * 2010-11-25 2012-05-30 沈阳科健生物技术有限公司 一种利用城市污泥发酵制备的生物有机肥及其方法

Also Published As

Publication number Publication date
JPS649276B2 (ja) 1989-02-16

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