DK0972577T3 - Fremgangsmåde til genvinding af phosphor fra organisk slam - Google Patents

Fremgangsmåde til genvinding af phosphor fra organisk slam

Info

Publication number
DK0972577T3
DK0972577T3 DK99102768T DK99102768T DK0972577T3 DK 0972577 T3 DK0972577 T3 DK 0972577T3 DK 99102768 T DK99102768 T DK 99102768T DK 99102768 T DK99102768 T DK 99102768T DK 0972577 T3 DK0972577 T3 DK 0972577T3
Authority
DK
Denmark
Prior art keywords
phosphorus
recovery
organic sludge
sludge
organic
Prior art date
Application number
DK99102768T
Other languages
English (en)
Inventor
Keisuke Int Prop Dept Nakahara
Yasushi Int Prop Dept Hoshino
Satoshi Int Prop Dept Matsui
Takuya Int Prop Dept Shinagawa
Original Assignee
Jfe Eng Corp
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
Priority claimed from JP13489198A external-priority patent/JP3391263B2/ja
Priority claimed from JP17649398A external-priority patent/JP3436137B2/ja
Application filed by Jfe Eng Corp filed Critical Jfe Eng Corp
Application granted granted Critical
Publication of DK0972577T3 publication Critical patent/DK0972577T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/003—Phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Sludge (AREA)
DK99102768T 1998-05-18 1999-02-23 Fremgangsmåde til genvinding af phosphor fra organisk slam DK0972577T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13489198A JP3391263B2 (ja) 1998-05-18 1998-05-18 燐を含む焼却灰から燐を回収する方法
JP17649398A JP3436137B2 (ja) 1998-06-24 1998-06-24 燐を含む有機性汚泥から燐を回収する方法

Publications (1)

Publication Number Publication Date
DK0972577T3 true DK0972577T3 (da) 2004-07-12

Family

ID=26468880

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99102768T DK0972577T3 (da) 1998-05-18 1999-02-23 Fremgangsmåde til genvinding af phosphor fra organisk slam

Country Status (6)

Country Link
US (1) US6022514A (da)
EP (1) EP0972577B1 (da)
KR (1) KR100292263B1 (da)
DE (1) DE69916536T2 (da)
DK (1) DK0972577T3 (da)
TW (1) TW396063B (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001198546A (ja) * 2000-01-19 2001-07-24 Sanki Eng Co Ltd 下水汚泥又は下水汚泥焼却灰からの燐回収方法
WO2004041734A1 (de) * 2002-11-06 2004-05-21 Rockwool International A/S Verfahren zur herstellung einer mineralischen schmelze
US7909895B2 (en) 2004-11-10 2011-03-22 Enertech Environmental, Inc. Slurry dewatering and conversion of biosolids to a renewable fuel
EP2228146A1 (de) 2009-03-13 2010-09-15 Kalogeo Anlagenbau GmbH Thermische Aufbereitung von Asche
EP2428493A1 (de) 2010-09-08 2012-03-14 Kalogeo Anlagenbau GmbH Thermische Aufbereitung von Asche
AT509593B1 (de) * 2010-11-15 2011-10-15 Sgl Carbon Se Verfahren zum aufarbeiten von organischen abfallstoffen
DE102013103770A1 (de) * 2013-04-15 2014-10-16 Rwe Power Ag Verfahren zur Gewinnung von phosphorhaltigen Verbindungen aus Klärschlamm
CA2910015A1 (en) * 2013-05-03 2014-11-06 Outotec (Finland) Oy Process and plant for separating heavy metals from phosphoric starting material
DE102014207842C5 (de) 2014-04-25 2018-05-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kombinierte Rückgewinnung von Phosphor, Kalium und Stickstoff aus wässrigen Reststoffen
MA44177B1 (fr) 2018-12-06 2020-11-30 Univ Hassan 1Er De Settat Procédé pour la production du phosphore
CN110615415B (zh) * 2019-09-27 2022-09-09 成都易态科技有限公司 泥磷处理系统及工艺
AT523447B1 (de) * 2020-02-02 2021-08-15 Alfred Edlinger Dipl Ing Verfahren zum Abtrennen von Phosphor und/oder Phosphorverbindungen aus eisen(oxid)haltigen Phosphor- und/oder Phosphatträgern
DE102020001989A1 (de) * 2020-03-30 2021-09-30 Grenzebach Bsh Gmbh Verfahren und Vorrichtung zur Gewinnung von Phosphor aus Klärschlamm
CN114408885B (zh) * 2021-12-28 2023-08-29 中节能工业节能有限公司 热法黄磷生产用还原剂及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132360A (en) * 1936-05-19 1938-10-04 American Agricultural Chem Co Vaporizing and oxidizing phosphorus
US3558114A (en) * 1969-09-23 1971-01-26 Olin Corp Phosphorus recovery feed control method
US4111800A (en) * 1976-10-06 1978-09-05 Harendza Harinxma Alfred J Process for treating municipal solid waste and raw sewage sludge
CA1108866A (en) * 1978-04-04 1981-09-15 David Krofchak Process for the treatment of incinerated sewage sludge ash
CA1225062A (en) * 1983-09-13 1987-08-04 Trevor R. Bridle Processes and apparatus for the conversion of sludges
US4762697A (en) * 1986-05-05 1988-08-09 Tenneco Canada Inc. Removal of phosphorus from mud
JPH07251141A (ja) * 1994-03-17 1995-10-03 Ngk Insulators Ltd 下水汚泥焼却灰からのリン回収法
JP3224188B2 (ja) * 1995-09-11 2001-10-29 日本碍子株式会社 下水汚泥焼却灰からのリン酸回収法
JP3353577B2 (ja) * 1995-11-22 2002-12-03 日本鋼管株式会社 燐を含む廃棄物焼却灰から燐を回収する方法

Also Published As

Publication number Publication date
TW396063B (en) 2000-07-01
EP0972577A2 (en) 2000-01-19
US6022514A (en) 2000-02-08
KR19990087873A (ko) 1999-12-27
EP0972577A3 (en) 2001-12-05
DE69916536T2 (de) 2005-01-20
EP0972577B1 (en) 2004-04-21
KR100292263B1 (ko) 2001-06-01
DE69916536D1 (de) 2004-05-27

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