AU4111085A - Verfahren zur herstellung eines bodenverbesserungsmittels - Google Patents
Verfahren zur herstellung eines bodenverbesserungsmittelsInfo
- Publication number
- AU4111085A AU4111085A AU41110/85A AU4111085A AU4111085A AU 4111085 A AU4111085 A AU 4111085A AU 41110/85 A AU41110/85 A AU 41110/85A AU 4111085 A AU4111085 A AU 4111085A AU 4111085 A AU4111085 A AU 4111085A
- Authority
- AU
- Australia
- Prior art keywords
- sludges
- bodenverbesserungsmittels
- sewage sludges
- improving agent
- zur herstellung
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
- C09K17/04—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only applied in a physical form other than a solution or a grout, e.g. as granules or gases
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Treatment Of Sludge (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Air Conditioning Control Device (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Stabilized and partially dehydrated sewage sludges, with a dry substance content preferably of 20% approximately, are mixed with a porous, mineral, essentially granular support material, preferably oil shale slags which are sieved to a size from 0 to 8mm. A soil improving agent is obtained which may be stored and spread, of which the production enables, in comparison to liquid sludges of agricultural use, to evacuate throughout the year sewage sludges without wasting the fertilizers and the humus contained therein. With respect to the conventional deposition on dumping grounds or to the combustion of sewage sludges, there is obtained in the soil improving agent a product which is technically and economically useful.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3409274 | 1984-03-14 | ||
DE3409274A DE3409274C1 (en) | 1984-03-14 | 1984-03-14 | Process for the preparation of a soil conditioner containing digested sewage sludge |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4111085A true AU4111085A (en) | 1985-10-11 |
Family
ID=6230429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU41110/85A Abandoned AU4111085A (en) | 1984-03-14 | 1985-03-12 | Verfahren zur herstellung eines bodenverbesserungsmittels |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0156244B1 (en) |
AT (1) | ATE43567T1 (en) |
AU (1) | AU4111085A (en) |
DE (2) | DE3409274C1 (en) |
WO (1) | WO1985004166A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3623140A1 (en) * | 1986-07-09 | 1988-01-21 | Wolfgang Behrens | SOIL IMPROVEMENT AGENT |
DE4240807C1 (en) * | 1992-12-04 | 1994-05-05 | Ehrke Manfred | Fertilisers based on dewatered sludge mixt. - contains sewage sludge ash and mineral fertiliser releasing nutrients according to need |
DE4327831C1 (en) * | 1993-08-19 | 1994-07-21 | Reko Bio Terra Gmbh | Prodn. of materials for soil reclamation |
DE4331546C2 (en) * | 1993-09-16 | 1999-12-23 | Walhalla Kalk Entwicklungs Und | Nutrient-enriched sewage sludge and its production and use |
DE4335745C2 (en) * | 1993-10-20 | 1997-03-13 | Hochwald Ton Gmbh | Body loaded with nutritional elements for application in soils |
GB2295146B (en) * | 1994-11-16 | 1998-03-04 | South West Water Services Ltd | Agricultural material containing mineral and biological waste,and its production |
DE10039228A1 (en) | 2000-08-11 | 2002-03-07 | Pauly Udo | Process for soilification of an aqueous suspension of organic substances, especially sewage sludge |
DE10128028A1 (en) * | 2001-06-08 | 2002-12-12 | Vti Thueringer Verfahrenstechn | Sludge fertilizer production comprising mixer to take clarified sludge with extracted water and/or dried sludge, to be mixed with mineral bonding agent to give agricultural fertilizer granules |
FR2862058B1 (en) * | 2003-11-06 | 2006-12-15 | Jean Pierre Camp | PROCESS FOR PRODUCING GRANULAR MATERIAL AND PRODUCT OBTAINED |
EE05325B1 (en) * | 2003-12-31 | 2010-08-16 | OÜ Synest | Organo-mineral eti et and its method of preparation |
PL410745A1 (en) * | 2014-12-22 | 2016-07-04 | Politechnika Lubelska | Method for recultivation of excavations after exploitation of raw materials for road building |
CN106010542A (en) * | 2016-05-27 | 2016-10-12 | 兰州交通大学 | Sludge charcoal for repairing heavy metal contaminated soil and preparation method of sludge charcoal |
EE05832B1 (en) * | 2017-01-20 | 2021-03-15 | Eesti Väetis Oü | Soil conditioner and method for producing the same |
CN113079979A (en) * | 2021-04-13 | 2021-07-09 | 辽宁大学 | Method for planting vegetables in sandy soil by utilizing decomposed beer wastewater sludge |
CN116590024B (en) * | 2023-07-17 | 2023-12-08 | 杭州青绿能源有限公司 | Synergistic treatment method for gasified slag, sludge and low-value coal slime |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB305346A (en) * | 1927-12-29 | 1929-02-07 | George Hugh Hadfield | Improvements in or relating to the treatment of sewage sludge |
GB609431A (en) * | 1946-03-14 | 1948-09-30 | Heenan & Froude Ltd | Improvements in the treatment of household and similar refuse for the production of manures therefrom |
DE2732297A1 (en) * | 1977-07-16 | 1979-01-25 | Die Stadt Mannheim Vertreten D | Rapid mature compost prodn. - from heat treated, dewatered clarified sludge and carbon carriers |
DE2758010A1 (en) * | 1977-12-24 | 1979-07-05 | Hoechst Ag | Solid fertilizer prodn. from waste water treatment slurry - coagulated with ground rock, mixed with fertilizer salts then dried |
DE2950333A1 (en) * | 1979-12-14 | 1981-07-02 | Battelle-Institut E.V., 6000 Frankfurt | Sewage sludge conversion into soil improving agent and fertiliser - by partially drying and foaming with urea-formaldehyde precondensate in the presence of a hardening agent |
-
1984
- 1984-03-14 DE DE3409274A patent/DE3409274C1/en not_active Expired
-
1985
- 1985-03-12 AU AU41110/85A patent/AU4111085A/en not_active Abandoned
- 1985-03-12 EP EP85102828A patent/EP0156244B1/en not_active Expired
- 1985-03-12 AT AT85102828T patent/ATE43567T1/en not_active IP Right Cessation
- 1985-03-12 WO PCT/EP1985/000100 patent/WO1985004166A1/en unknown
- 1985-03-12 DE DE8585102828T patent/DE3570645D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0156244B1 (en) | 1989-05-31 |
WO1985004166A1 (en) | 1985-09-26 |
DE3570645D1 (en) | 1989-07-06 |
ATE43567T1 (en) | 1989-06-15 |
DE3409274C1 (en) | 1985-02-28 |
EP0156244A1 (en) | 1985-10-02 |
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