DK292178A - METHOD FOR TREATING SLUDGE OR ASH - Google Patents

METHOD FOR TREATING SLUDGE OR ASH

Info

Publication number
DK292178A
DK292178A DK292178A DK292178A DK292178A DK 292178 A DK292178 A DK 292178A DK 292178 A DK292178 A DK 292178A DK 292178 A DK292178 A DK 292178A DK 292178 A DK292178 A DK 292178A
Authority
DK
Denmark
Prior art keywords
ash
treating sludge
sludge
treating
Prior art date
Application number
DK292178A
Other languages
Danish (da)
Inventor
H Huck
H Munck
Original Assignee
Saarberg Fernwaerme Gmbh
Thomasphophatfabriken
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 Saarberg Fernwaerme Gmbh, Thomasphophatfabriken filed Critical Saarberg Fernwaerme Gmbh
Publication of DK292178A publication Critical patent/DK292178A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • 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

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
DK292178A 1977-06-29 1978-06-28 METHOD FOR TREATING SLUDGE OR ASH DK292178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772729277 DE2729277A1 (en) 1977-06-29 1977-06-29 METHODS FOR TREATMENT OF SLUDGE OR ASH, IN PARTICULAR OF SEWING SLUDGE OR SEWING SLUDGE ASH

Publications (1)

Publication Number Publication Date
DK292178A true DK292178A (en) 1978-12-30

Family

ID=6012645

Family Applications (1)

Application Number Title Priority Date Filing Date
DK292178A DK292178A (en) 1977-06-29 1978-06-28 METHOD FOR TREATING SLUDGE OR ASH

Country Status (6)

Country Link
EP (1) EP0000195B1 (en)
JP (1) JPS5445272A (en)
AT (1) AT361414B (en)
DD (1) DD136133A5 (en)
DE (1) DE2729277A1 (en)
DK (1) DK292178A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ207964A (en) * 1983-05-06 1987-03-31 Ici Australia Ltd 5-heteroaryl-cyclohexane-1,3-dione derivatives
US5302179A (en) * 1991-09-11 1994-04-12 Astec Industries, Inc. Method and apparatus for producing useful soil products from waste products
EP1134206B1 (en) 2000-03-16 2013-05-15 GFR Gesellschaft für die Aufbereitung und Verwertung von Reststoffen mbH Use of incineration ashes of sewage sludge as phosphatic fertiliser
DE10243840B4 (en) * 2002-09-13 2004-07-22 BAM Bundesanstalt für Materialforschung und -prüfung Process for the separation of environmentally relevant heavy metals from sewage sludge ash
JP2006001819A (en) * 2004-06-21 2006-01-05 Tokyo Metropolis Method and apparatus for manufacturing phosphorus fertilizer using incineration ash
DE102004059935A1 (en) 2004-12-09 2006-06-14 BAM Bundesanstalt für Materialforschung und -prüfung Process for the separation of heavy metals from sewage sludge ash
DE102009014884B4 (en) 2009-03-25 2014-11-06 Ingeborg Klose Process for the elimination of pollutants from sewage sludge and process for the production of phosphates and phosphate-containing compounds
EP2725001B1 (en) * 2011-06-27 2019-10-02 Taiheiyo Cement Corporation Phosphate fertilizer, and method for producing phosphate fertilizer
DE102012015065B3 (en) * 2012-07-31 2013-07-18 Remondis Aqua Gmbh & Co. Kg Converting aluminum phosphate to calcium phosphate, useful as fertilizer, comprises adding aluminum salts to phosphates in sludge and reacting aluminum phosphate-precipitate with suspension containing sodium and calcium hydroxide
JP6021182B2 (en) * 2012-12-14 2016-11-09 太平洋セメント株式会社 Method for producing a bitter earth phosphate fertilizer
KR101782709B1 (en) * 2013-05-03 2017-09-27 오토텍 (핀랜드) 오와이 Process and plant for separating heavy metals from phosphoric starting material
JP6391142B2 (en) * 2014-02-13 2018-09-19 太平洋セメント株式会社 Method for producing phosphate fertilizer
DE102015115119A1 (en) * 2015-09-09 2017-03-09 Wehrle-Werk Ag Process for phosphorus recovery

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB150375A (en) * 1919-04-29 1920-08-30 George Young Improvements in the utilization of sewage sludge for the production of a marketable manure and other products therefrom
US2139419A (en) * 1935-08-19 1938-12-06 Henry H Moreton Method of destroying sewage
US2655883A (en) * 1949-01-19 1953-10-20 Warren S Martin Apparatus for heat treatment of sewage sludge and method adapted to be carried out therein
FR1264788A (en) * 1960-08-05 1961-06-23 Metallgesellschaft Ag Process for dewatering and destroying sludge with a high content of organic substances
FR2187707B1 (en) * 1972-06-12 1974-12-27 Speichim
GB1426389A (en) * 1973-05-07 1976-02-25 Ebara Infilco Process for incinerating slurry
FR2260549A1 (en) * 1974-02-11 1975-09-05 Saint Gobain Techn Nouvelles Treatment of effluents from animal rearing units - to give fertilizer products and reusable water for cleansing units
JPS5289245A (en) * 1976-01-22 1977-07-26 Nittetsu Kakoki Kk Method of treating organic waste solution containing ammonium groups and sulfuric acid groups

Also Published As

Publication number Publication date
AT361414B (en) 1981-03-10
EP0000195B1 (en) 1982-04-21
DD136133A5 (en) 1979-06-20
EP0000195A1 (en) 1979-01-10
JPS5445272A (en) 1979-04-10
ATA454078A (en) 1980-07-15
DE2729277A1 (en) 1979-01-04

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Legal Events

Date Code Title Description
ATS Application withdrawn