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 heating

Info

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Withdrawn
Application number
DE4033509A
Other languages
German (de)
Inventor
Horst Siegel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE4033509A priority Critical patent/DE4033509A1/en
Publication of DE4033509A1 publication Critical patent/DE4033509A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00Fertilisers from human or animal excrements, e.g. manure
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/141Feedstock
    • Y02P20/145Feedstock the feedstock being materials of biological origin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

Liq. animal manure and condenser water are converted to a dry, sprinkable prod., by mixing 40-60 pts. of animal manure or condenser water, 20-30 pts. of uronic acid, 10-20 pts. of ground straw, 5 pts. of crushed rock and 15-25 pts. of gypsum, and heating the mixt. to 70-80 deg. C. Pref. the straw is comminuted to particle size below 2 mm. The crushed rock is completely dry, silicate rock, rich in minerals, e.g. basalt or porphyry, pre-heated to at least 480 deg. C. The gypsum is plaster of Paris. USE/ADVANTAGE - The prod. is a high value biological fertiliser. Damage by excessive local appln. of liq. manure is avoided, odour is reduced, and the material is easily stored and transported. The fertiliser can be used in regions away from large-scale animal rearing.

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 Gips
40-60 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.

Beispiel 1example 1

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)

1. Verfahren zur Umwandlung von Tiergülle und Brüdenwässer in ein streufähiges Trockenprodukt und hochwertiges biologisches Düngemittel, dadurch gekennzeichnet, daß nacheinander 40-60 Teile Tiergülle oder Brüdenwasser,
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.
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das Stroh auf weniger als 2 mm Teilchengröße kleingemahlen ist.2. The method according to claim 1, characterized in that the straw is ground to a particle size of less than 2 mm. 3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Gesteinsmehl aus absolut trockenem silikatischen mineral­ stoffreichen Gestein, wie Basalt oder Porphyr, besteht, welcher auf mindestens 480°C erhitzt worden war.3. The method according to claim 1 or 2, characterized in that the rock flour made from absolutely dry silicate mineral material-rich rock, such as basalt or porphyry, which is had been heated to at least 480 ° C. 4. Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß gebrannter Gips verwendet wird.4. The method according to any one of claims 1 to 3, characterized in that burnt plaster is used.
DE4033509A 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 Withdrawn DE4033509A1 (en)

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
DE (1) DE4033509A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
KR101830191B1 (en) Organic Fertilizer Using Livestock Excretions and Manufacturing Method Thereof
EP3587381B1 (en) Method for the preparation of biomass fertilizer from liquid manure from agricultural animals, such as cattle, pig, sheep, chickens and the like
DE2505897A1 (en) PROCESS FOR THE BIOLOGICAL PREPARATION OF GUELLS AND SEWAGE SLUDGE
DE202016103536U1 (en) Bedding material and mattress for animal husbandry
DE4033509A1 (en) Converting liq. animal manure or condenser water to dry prod. - by mixing with uronic acid, ground straw, crushed rock and gypsum, then heating
DE3605253A1 (en) METHOD AND DEVICE FOR THE TREATMENT OF WASTE WATER SLUDGE ORGANIC ORIGIN AND USE OF THE PRODUCTS
DE60302082T2 (en) A method for producing a koji-containing feed preparation using oils, and feed preparation obtainable thereafter
EP0063621B1 (en) Means for clearing waste products
EP3369298B1 (en) Method for reducing odour and processing animal excrement
JP2005126252A (en) Fertilizer comprising material obtained by treating incineration ash of poultry manure with phosphoric acid and soil in which the fertilizer is applied
DE4004434A1 (en) Spreadable, fertilising soil improving agent - contains liq. manure, lignite ash and opt. quick lime or calcium carbonate and/or stone meal
DE3927486A1 (en) Prodn. of fertiliser - by fermenting liq. manure with quicklime and adding dry solid, esp. waste solid
CH616396A5 (en) Process for the biological treatment of slurries and sewage sludge
DE4335168C1 (en) System for disposing of liquid manure, and method of using it
DE1963177C3 (en) Process for the production of a dry and pourable fertilizer from liquid-pulpy manure
DE3413165A1 (en) Process for the treatment of liquid manure, especially liquid manure from cattle and pigs
WO2020099321A1 (en) Method of reducing gas emission from farm fertilizers
EP0422265A1 (en) Process and agent for treating fecal waste and sewage sludge
DE701659C (en) Process for disinfecting garbage and similar waste
DE1592662A1 (en) Process for the production of organic fertilizers and organic fertilizer produced by this process
DE102018121783A1 (en) Production process for potting soil and peat substitutes
EP0474992A2 (en) Process for treating manure generated by intensively-reared livestock, especially of pigs, cattle and poultry and controlled release fertilizer obtained by this process
EP3838873B1 (en) Method for producing natural compost
WO1990012771A2 (en) Process for obtaining a solid fertilizer product from liquid manure
AT110536B (en) Process for the preparation of manure, sour feed and other fermentable substances.

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee