DD136133A5 - PROCESS FOR TREATING SLEEPING OR ASHING - Google Patents
PROCESS FOR TREATING SLEEPING OR ASHINGInfo
- Publication number
- DD136133A5 DD136133A5 DD78206379A DD20637978A DD136133A5 DD 136133 A5 DD136133 A5 DD 136133A5 DD 78206379 A DD78206379 A DD 78206379A DD 20637978 A DD20637978 A DD 20637978A DD 136133 A5 DD136133 A5 DD 136133A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- ashing
- treating sleeping
- sleeping
- treating
- Prior art date
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)
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 |
---|---|
DD136133A5 true DD136133A5 (en) | 1979-06-20 |
Family
ID=6012645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD78206379A DD136133A5 (en) | 1977-06-29 | 1978-06-29 | PROCESS FOR TREATING SLEEPING OR ASHING |
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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Families Citing this family (12)
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 |
WO2013002250A1 (en) * | 2011-06-27 | 2013-01-03 | 太平洋セメント株式会社 | Phosphate fertilizer, and method for producing phosphate fertilizer |
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 |
WO2014177228A1 (en) * | 2013-05-03 | 2014-11-06 | Outotec (Finland) Oy | 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)
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 |
-
1977
- 1977-06-29 DE DE19772729277 patent/DE2729277A1/en not_active Ceased
-
1978
- 1978-06-22 AT AT454078A patent/AT361414B/en not_active IP Right Cessation
- 1978-06-27 EP EP78100246A patent/EP0000195B1/en not_active Expired
- 1978-06-28 DK DK292178A patent/DK292178A/en not_active Application Discontinuation
- 1978-06-28 JP JP7847878A patent/JPS5445272A/en active Pending
- 1978-06-29 DD DD78206379A patent/DD136133A5/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
DK292178A (en) | 1978-12-30 |
AT361414B (en) | 1981-03-10 |
DE2729277A1 (en) | 1979-01-04 |
JPS5445272A (en) | 1979-04-10 |
EP0000195B1 (en) | 1982-04-21 |
EP0000195A1 (en) | 1979-01-10 |
ATA454078A (en) | 1980-07-15 |
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