DE4033509A1 - Converting liq. animal manure or condenser water to dry prod. - by mixing with uronic acid, ground straw, crushed rock and gypsum, then heating - Google Patents
Converting liq. animal manure or condenser water to dry prod. - by mixing with uronic acid, ground straw, crushed rock and gypsum, then heatingInfo
- Publication number
- DE4033509A1 DE4033509A1 DE4033509A DE4033509A DE4033509A1 DE 4033509 A1 DE4033509 A1 DE 4033509A1 DE 4033509 A DE4033509 A DE 4033509A DE 4033509 A DE4033509 A DE 4033509A DE 4033509 A1 DE4033509 A1 DE 4033509A1
- Authority
- DE
- Germany
- Prior art keywords
- gypsum
- pts
- animal manure
- liq
- parts
- 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- Withdrawn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
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Umwandlung von Tier gülle und Brüdenwässer in ein streufähiges Trockenprodukt und hochwertiges Düngemittel.The invention relates to a method for converting animals manure and vapor water in a sprinkled dry product and high quality fertilizer.
Durch die Massentierhaltung fallen in den letzten Jahren in zunehmendem Maße große Mengen Gülle von Rindern, Schweinen, Geflügel und auch Brüdenwässer an. Die Konzentration der in frage stehenden Tierhaltungsbetriebe ist meist regional an gehäuft, so daß die anfallenden großen Mengen Tiergülle regional nicht mehr ohne schädigende Einflüsse auf die Umwelt zu beseitigen sind. Oft sind die anfallenden Mengen noch nicht einmal überregional zu beseitigen. Es entstehen so für manche Regionen fast unlösbare Beseitigungsprobleme. Aufgrund der Konsistenz der Tiergülle ist auch der Transport in sehr weit entfernte Regionen unmöglich. Die sich daraus ergebende Kon sequenz ist das Verbringen der Gülle als "Naturdünger" auf das Agrarland in der unmittelbaren Umgebung der Großbetriebe.Due to factory farming in recent years increasing quantities of manure from cattle, pigs, Poultry and also vapor water. The concentration of in animal husbandry companies in question is mostly regional heaped so that the large quantities of animal manure regionally no longer without harmful effects on the environment are to be eliminated. Often the amounts are not yet to be eliminated once nationally. It arises for some Regions almost insoluble disposal problems. Due to the The consistency of animal manure is also very extensive in transportation remote regions impossible. The resulting con Sequence is the spreading of the manure as "natural fertilizer" on the Agricultural land in the immediate vicinity of large farms.
Notwendigerweise ergibt sich daraus eine Überdüngung der Agrar flächen und folgerichtig automatisch eine nachfolgende Grund wasserschädigung verbunden mit einer Umwandlung von Nitrat in Nitrit im anaeroben Bodenbereich.This necessarily results in over-fertilization of the agricultural sector areas and consequently automatically a subsequent reason water damage associated with a conversion of nitrate into Nitrite in the anaerobic bottom area.
Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, die Schäden durch die großen Mengen an Tiergülle zu vermeiden und vor allem eine Möglichkeit zu finden, daß eine bessere Lagerfähigkeit und eine Verminderung der Geruchsbelästigung erhalten wird.The present invention is therefore based on the object to avoid the damage caused by the large quantities of animal manure and most of all, to find a way that better Shelf life and a reduction in odor nuisance is obtained.
Die Lösung dieser Aufgabe besteht aus einem Verfahren zur Umwandlung von Tiergülle und Brüdenwässer in ein Trockenpro dukt, wobei nacheinanderThe solution to this problem consists of a method for Conversion of animal manure and vapor water into a dry pro dukt, being consecutive
40-60 Teile Tiergülle,
20-30 Teile einer Uronsäure,
10-20 Teile Stroh, gemahlen,
5 Teile Gesteinsmehl und
15-25 Teile Gips40-60 parts of animal manure,
20-30 parts of uronic acid,
10-20 parts of straw, ground,
5 parts of rock flour and
15-25 parts of plaster
zusammengemischt und anschließend einer thermischen Nach behandlung unterworfen werden.mixed together and then a thermal after be subjected to treatment.
Zweckmäßig ist das Stroh auf eine Größe von ca. 2 mm klein gemahlen.The straw is expediently small to a size of approx. 2 mm ground.
Vorteilhaft besteht das Gesteinsmehl aus absolut trockenem silikatischen mineralstoffreichem Gestein, wie Basalt oder Porphyr etc.The stone powder advantageously consists of absolutely dry silicate mineral-rich rock, such as basalt or Porphyry etc.
Der Vorteil des erfindungsgemäßen Verfahrens besteht darin, daß damit eine Substanz erhalten werden kann, welche als ein streufähiges Trockenprodukt nicht nur unbegrenzt trocken gela gert werden kann, sondern daß es auch über große Entfernungen relativ einfach transportiert werden kann, wozu kein Tanklast wagen etc. notwendig ist. Das wichtigste Ergebnis des erfindungsgemäßen Verfahrens ist aber die Tatsache, daß man damit ein hochwertiges biologisches Düngemittel herstellen kann, welches auch dort eingesetzt werden kann, wo Massentierhaltungsbetriebe nicht angesiedelt sind.The advantage of the method according to the invention is that that a substance can be obtained, which as a scatterable dry product not only dry unlimitedly Can be used, but also over long distances can be transported relatively easily, for which no tank load dare etc. is necessary. The main result of the invention However, the procedure is the fact that one is can produce high quality organic fertilizer, which can also be used where factory farms are not located.
Es werden zu 50 Teilen Gülle, welche aus einem Massentier haltungsbetrieb kommt, 30 Teile Uronsäure zugegeben und gut durchgemischt, bis sich die Gülle in eine brei- bzw. gallert artige Konsistenz verwandelt hat. Anschließend werden bis zu 20 Teile Stroh mit einer maximalen Stärke von weniger als 2 mm zugemischt, wodurch eine weitere Wasserbindung erzielt wird und durch die große erreichte Oberfläche wird der Trockensubstanz-Gehalt weiter erhöht, so daß ein Granulieren der fertigen Düngemittelmasse auf ein Korn von max. 4 mm möglich ist. Diese 4 mm sind nötig, um das fertige Produkt über einen Düngemittelstreuer ausbringen zu können. Anschließend wird absolut trockenes Gesteinsmehl aus einem silikatischen mineralstoffreichen Gestein, wie zum Beispiel Basalt oder Porphyr bis zu 5 Teilen beigemischt. Das Gestein wurde vorher durch Erhitzen auf über 480°C aufgerissen, wo durch das Gesteinsmehl auf weniger als ±0 Restwasser kommt. In der Regel bindet das so bearbeitete Gestein 5-15% Wasser, was wiederum eine zusätzliche Einbindung von Flüssigkeit zur Folge hat. Dadurch wird das in der Gülle verbliebene Wasser so gebunden, daß die biologische Aktivität so stark reduziert wird, daß die darin stattfindenden und zur Geruchsbelästigung führenden biologischen Umsetzungen weitgehend zum Erliegen kommen, ohne daß damit eine Abtötung der Mikroorganismen erfolgt. Durch die anschließende Zumischung von 20 Teilen ge branntem Gips wird die verbleibende Restmenge wäßriger Sub stanz als Reaktionsmedium für die Einbindung des Restwassers in die Gipsstruktur verwendet. Es ergibt sich ein Trockenpro dukt mit hervorragenden Düngeeigenschaften, Transportfähigkeit, das trocken unbegrenzt gelagert werden kann.There are 50 parts of manure, which from a mass animal farm comes, 30 parts uronic acid added and good mixed until the slurry turns into a pulp or jelly like consistency. Then be up to 20 parts of straw with a maximum strength of less than 2 mm admixed, whereby a further water binding is achieved and due to the large surface area achieved Dry matter content increased further, so that granulation the finished fertilizer mass on a grain of max. 4 mm is possible. These 4 mm are necessary to make the finished product to be able to spread over a fertilizer spreader. Then absolutely dry rock powder is made from one silicate mineral-rich rock, such as Basalt or porphyry mixed up to 5 parts. The rock was previously torn open by heating to over 480 ° C where there is less than ± 0 residual water due to the stone powder. As a rule, the rock processed in this way binds 5-15% water, which in turn involves an additional incorporation of liquid for Consequence. This will make the water remaining in the manure so bound that biological activity is reduced so much will that take place there and to the odor nuisance leading biological implementations largely to a standstill come without killing the microorganisms he follows. The subsequent admixture of 20 parts burnt gypsum becomes the remaining amount of watery sub punch as a reaction medium for the integration of the residual water used in the plaster structure. There is a dry pro product with excellent fertilizing properties, transportability, that can be stored dry indefinitely.
Durch eine anschließende thermische Nachbehandlung bei ca. 70-80°C erfolgt eine Seuchenhygienisierung.Subsequent thermal aftertreatment at approx. Disease hygiene is carried out at 70-80 ° C.
Claims (4)
20-30 Teile Uronsäure,
10-20 Teile Stroh, gemahlen,
5 Teile Gesteinsmehl und
15-25 Teile Gipszusammengemischt und anschließend einer thermischen Nachbe handlung bei 70-80°C unterworfen wird.1. A process for converting animal manure and vapor water into a sprinkled dry product and high-quality biological fertilizer, characterized in that 40-60 parts of animal manure or vapor water in succession,
20-30 parts uronic acid,
10-20 parts of straw, ground,
5 parts of rock flour and
15-25 parts of gypsum are mixed together and then subjected to thermal post-treatment at 70-80 ° C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4033509A DE4033509A1 (en) | 1990-10-22 | 1990-10-22 | Converting liq. animal manure or condenser water to dry prod. - by mixing with uronic acid, ground straw, crushed rock and gypsum, then heating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4033509A DE4033509A1 (en) | 1990-10-22 | 1990-10-22 | Converting liq. animal manure or condenser water to dry prod. - by mixing with uronic acid, ground straw, crushed rock and gypsum, then heating |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4033509A1 true DE4033509A1 (en) | 1992-04-23 |
Family
ID=6416783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4033509A Withdrawn DE4033509A1 (en) | 1990-10-22 | 1990-10-22 | Converting liq. animal manure or condenser water to dry prod. - by mixing with uronic acid, ground straw, crushed rock and gypsum, then heating |
Country Status (1)
Country | Link |
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DE (1) | DE4033509A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19611536A1 (en) * | 1996-03-23 | 1997-09-25 | Iss Gradewald Ind Schiffs Serv | Process and assembly for fixing e.g., slurry, sludge and food residues on mineral substrate with additives |
EP1923378A2 (en) | 2006-11-15 | 2008-05-21 | Martin Krassuski | Method for processing fermentation residues and device for producing fertiliser |
DE102009013880A1 (en) | 2009-03-16 | 2010-10-07 | Schöttle, Ernst, Dr. | Stabilization of nitrogen fertilizer in biological waste products in liquid phase e.g. manure produced from biogas plants, comprises reacting volatile nitrogen fertilizer with mineral acids to produce non volatile ammonium salts |
DE102010037543A1 (en) | 2009-09-16 | 2011-05-19 | Raiffeisen-Warengenossenschaft Eg Jameln | Producing fertilizer from fermentation residue of a biogas plant comprises obtaining the fermentation residue from the biogas plant and adding mineral acid to adjust the pH value of the total (neutralized) substance to specified value |
US20110283759A1 (en) * | 2010-05-18 | 2011-11-24 | Cisneros Guillermo J | Slow calcium release fertilizer |
CN109937836A (en) * | 2019-03-27 | 2019-06-28 | 六安初心生物科技有限公司 | A kind of growing dendrobium matrix and preparation method thereof increasing dendrobium polysaccharide content |
-
1990
- 1990-10-22 DE DE4033509A patent/DE4033509A1/en not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19611536A1 (en) * | 1996-03-23 | 1997-09-25 | Iss Gradewald Ind Schiffs Serv | Process and assembly for fixing e.g., slurry, sludge and food residues on mineral substrate with additives |
EP1923378A2 (en) | 2006-11-15 | 2008-05-21 | Martin Krassuski | Method for processing fermentation residues and device for producing fertiliser |
DE102009013880A1 (en) | 2009-03-16 | 2010-10-07 | Schöttle, Ernst, Dr. | Stabilization of nitrogen fertilizer in biological waste products in liquid phase e.g. manure produced from biogas plants, comprises reacting volatile nitrogen fertilizer with mineral acids to produce non volatile ammonium salts |
DE102010037543A1 (en) | 2009-09-16 | 2011-05-19 | Raiffeisen-Warengenossenschaft Eg Jameln | Producing fertilizer from fermentation residue of a biogas plant comprises obtaining the fermentation residue from the biogas plant and adding mineral acid to adjust the pH value of the total (neutralized) substance to specified value |
US20110283759A1 (en) * | 2010-05-18 | 2011-11-24 | Cisneros Guillermo J | Slow calcium release fertilizer |
US8425648B2 (en) * | 2010-05-18 | 2013-04-23 | Guillermo J. CISNEROS | Slow calcium release fertilizer |
CN109937836A (en) * | 2019-03-27 | 2019-06-28 | 六安初心生物科技有限公司 | A kind of growing dendrobium matrix and preparation method thereof increasing dendrobium polysaccharide content |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |