DE19652375A1 - Preparation of compost product - Google Patents
Preparation of compost productInfo
- Publication number
- DE19652375A1 DE19652375A1 DE1996152375 DE19652375A DE19652375A1 DE 19652375 A1 DE19652375 A1 DE 19652375A1 DE 1996152375 DE1996152375 DE 1996152375 DE 19652375 A DE19652375 A DE 19652375A DE 19652375 A1 DE19652375 A1 DE 19652375A1
- Authority
- DE
- Germany
- Prior art keywords
- compost
- added
- additives
- conditioning agent
- mixture
- 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.)
- Withdrawn
Links
- 239000002361 compost Substances 0.000 title claims abstract description 20
- 239000000654 additive Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 230000003750 conditioning effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract 9
- 239000008188 pellet Substances 0.000 claims abstract 2
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 2
- 239000002360 explosive Substances 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 239000012634 fragment Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 2
- 230000000996 additive effect Effects 0.000 abstract 1
- 210000003608 fece Anatomy 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000012432 intermediate storage Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/10—Addition or removal of substances other than water or air to or from the material during the treatment
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
Description
Kompost wird im allgemeinen im Handel in gesiebter Form angeboten. Dieser kann auch Additive enthalten, um Pflanzen mit den ausreichenden Nährstoffen zu versorgen. Ein großer Nachteil derartiger fertiger Komposte bzw. Kompostmischungen besteht darin, daß das enthaltene Wasser das Gewicht des Produktes wesentlich erhöht und damit der Transport auch in kleinen Mengen erschwert wird. Ein weiteres Problem kann die Entmischung eines derartigen Kompostes sein, was dazu führt, daß die zugegebenen Additive im Produkt unterschiedlich angereichert sind und es damit unter Umständen zu Über- oder Unterversorgungen kommen kann.Compost is generally commercially available in a sieved form. This can also Contain additives to provide plants with sufficient nutrients. A large The disadvantage of such finished composts or compost mixtures is that Contained water significantly increases the weight of the product and thus the transport is difficult in small quantities. Another problem can be the segregation of one Such compost, which leads to the fact that the added additives in the product are enriched differently and may therefore over- or Shortages can come.
Aufgabe der Erfindung ist es, ein Kompostprodukt herzustellen, daß leicht handhabbar ist, daß eine sehr genaue Dosierung von Düngezusätzen und dergleichen ermöglicht und daß das Pflanzenwachstum verbessert.The object of the invention is to produce a compost product that is easy to handle that enables a very precise dosing of fertilizer additives and the like and that Plant growth improved.
Gelöst wird diese Aufgabe erfindungsgemäß dadurch, daß gesiebter Kompost mit Additiven versetzt wird, daß der Mischung ein Konditionierungsmittel zugesetzt wird und daß die Mischung anschließend zu stark enthydratisierten Formkörpern verdichtet wird.According to the invention, this object is achieved in that screened compost with additives is added that a conditioning agent is added to the mixture and that the Mixture is then compressed to highly dehydrated moldings.
Weitere Ausgestaltungen ergeben sich aus den Unteransprüchen.Further refinements result from the subclaims.
Der besondere Vorteil der Kompostprodukte gemäß der Erfindung ist darin zu sehen, daß diese durch die Verdichtung ein Großteil der Feuchtigkeit verloren haben, und damit ergibt sich eine wesentliche Gewichtseinsparung für den Transport und für die Handhabung. Andererseits ist das Kompostprodukt aufgrund der Verdichtung und der vorher erfolgen Einstellung der Zusammensetzung auf den jeweiligen Einsatzzweck optimal vorbereitet, und es kann nicht zu Entmischungen und nachteiligen Beeinflussungen des Pflanzenwachstums kommen. Besonders vorteilhaft ist der Einsatz dieses Kompostproduktes dann, wenn z. B. unterschiedliche Mischungen zusammengestellt werden sollen, d. h. hier können dann entsprechend unterschiedlich hergestellte Formkörper zum Einsatz kommen je nach Bedarf. Damit ist beispielsweise der Hobbygärtner auch in der Lage nach seinen eigenen Erfahrungen Zusammenstellungen in einfacher Weise vorzunehmen.The particular advantage of the compost products according to the invention is that they have lost a large part of the moisture due to the compression, and this results in a significant weight savings for transport and handling. On the other hand the compost product due to the compression and the previous setting of the Composition optimally prepared for the respective application, and it can not Separations and adverse effects on plant growth come. The use of this compost product is particularly advantageous when, for. B. different mixtures should be put together, d. H. then here correspondingly differently shaped bodies are used as needed. For example, the hobby gardener is also able to use his own experience Make compilations in a simple way.
Weitere Vorteile, die sich aus dem Einsatz des erfindungsgemäßen Kompostproduktes ergeben, bestehen darin, daß das Wasserhaltevermögen und die Verfügbarkeit von Sauerstoff bzw. der Austausch Sauerstoff/Kohlendioxid im Wurzelbereich der Pflanzen aufgrund der Struktur des Produktes verbessert wird. Der Zusatz beispielsweise von Styropor oder keramischen Stoffen ist nicht mehr notwendig, weil das erfindungsgemäße Kompostprodukt nicht wie normale Blumenerde zusammenfällt und sich verdichtet, sondern seine Struktur über lange Zeit beibehält.Further advantages resulting from the use of the compost product according to the invention result in the fact that the water holding capacity and the availability of oxygen or the exchange of oxygen / carbon dioxide in the root area of the plants due to the Structure of the product is improved. The addition of, for example, polystyrene or ceramic materials is no longer necessary because the compost product according to the invention not collapsing and compacting like normal potting soil, but its structure persists for a long time.
Die Erfindung soll anhand einer Skizze erläutert werden, wobei diese schematisch zeigt wie dem gesiebten Kompost 1 Additive 2 in einem Mischer 3 zugesetzt werden, und es erfolgt dann eine Zwischenlagerung 4 und anschließend - nach Zugabe eines Konditionierungsmittels z. B. eines Sprengmittels 5 - das Verpressen 6. Selbstverständlich kann der gemischte Kompost auch ohne Zwischenlagerung nach dem Zusatz eines Konditionierungsmittels der Presse zugeführt werden. Das Sprengmittel hat beispielsweise die Aufgabe, einerseits den Zusammenhalt des Formkörpers beim Transport und bis zum Einsatz zu sichern und andererseits dann ein Aufbrechen zu bewirken, um die Nährstoffe freizusetzen. Dieses Aufbrechen kann auch zeitverzögert oder in zeitlichen Abständen erfolgen.The invention will be explained with the aid of a sketch, which shows schematically how additives 2 are added to the screened compost 1 in a mixer 3 , and then there is an intermediate storage 4 and then - after adding a conditioning agent, e.g. B. an explosive 5 - the pressing 6 . Of course, the mixed compost can also be fed to the press without intermediate storage after the addition of a conditioning agent. The disintegrant has, for example, the task, on the one hand, of ensuring the cohesion of the shaped body during transport and until use, and, on the other hand, of breaking it open in order to release the nutrients. This breakup can also be delayed or at intervals.
Ein Teil des Kompostes kann auch durch Holzstaub/-späne ersetzt werden.Part of the compost can also be replaced by wood dust / shavings will.
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29623562U DE29623562U1 (en) | 1996-12-04 | 1996-12-04 | Compost product |
| DE1996152375 DE19652375A1 (en) | 1996-12-04 | 1996-12-04 | Preparation of compost product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1996152375 DE19652375A1 (en) | 1996-12-04 | 1996-12-04 | Preparation of compost product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19652375A1 true DE19652375A1 (en) | 1998-06-10 |
Family
ID=7814924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1996152375 Withdrawn DE19652375A1 (en) | 1996-12-04 | 1996-12-04 | Preparation of compost product |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE19652375A1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4334249A1 (en) * | 1992-10-10 | 1994-05-11 | Torfgesellschaft Mbh Deutsche | Conversion of compost to marketable press - comprises granulating the compost by rolling in rotating plates or drums followed by sorting according to granule size. |
-
1996
- 1996-12-04 DE DE1996152375 patent/DE19652375A1/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4334249A1 (en) * | 1992-10-10 | 1994-05-11 | Torfgesellschaft Mbh Deutsche | Conversion of compost to marketable press - comprises granulating the compost by rolling in rotating plates or drums followed by sorting according to granule size. |
Non-Patent Citations (1)
| Title |
|---|
| Winnacker-Küchler: Chemische Technologie, Bd.2: Anorganische Technologie I, Carl Hauser Verl. München, Wien, 1982, S.364-371 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8130 | Withdrawal | ||
| 8165 | Unexamined publication of following application revoked |