EP3544944A1 - Procédé de production d'une matière de recouvrement pour sols ainsi que d'un substitut de tourbe - Google Patents

Procédé de production d'une matière de recouvrement pour sols ainsi que d'un substitut de tourbe

Info

Publication number
EP3544944A1
EP3544944A1 EP17823023.1A EP17823023A EP3544944A1 EP 3544944 A1 EP3544944 A1 EP 3544944A1 EP 17823023 A EP17823023 A EP 17823023A EP 3544944 A1 EP3544944 A1 EP 3544944A1
Authority
EP
European Patent Office
Prior art keywords
liters
microorganisms
mixture
rent
diatomaceous earth
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.)
Pending
Application number
EP17823023.1A
Other languages
German (de)
English (en)
Inventor
Franz AUMANN
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
Publication of EP3544944A1 publication Critical patent/EP3544944A1/fr
Pending legal-status Critical Current

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
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • 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
    • 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

Definitions

  • the invention relates to a process for the production of cover material for soils and peat substitute. Covers of floors with covering material act mainly possible
  • covering materials are, for example, mulch or straw. Straw and other materials, such as wood shavings used as bedding material in stables, have to be treated as a fertilizer on agricultural land due to the environmental impact of livestock litter
  • the CN 105948229 A deals with the technical field of wastewater treatment and in particular a better utilization of rural waste, such as liquid manure and harvest straw. These wastes are to be added as a measure against odor, inter alia, effective microorganisms. According to one embodiment, the addition of the effective microorganisms takes place after the waste has been piled up for rent. This rent should be followed by a 1 cm to 2 cm thick layer of diatomaceous earth and ferment at temperatures between 60 and 70 ° C for 10 to 20 days to obtain a fertilizer.
  • the object of the invention is a cost-effective, stable and effective
  • beds and agricultural areas, as well as peat substitutes are characterized in that organic biomass, diatomaceous earth and microorganisms interspersed with feces are mixed with one another so that the mixture of organic biomass, diatomaceous earth and microorganisms interspersed with feces after mixing the constituents into one Rent is piled, and the organic biomass interspersed in the litter is treated for a predetermined period of 40 to 90 days by decomposing at least a portion of the feces and organic biomass from the microorganisms and binding odoriferous components through the diatomaceous earth ,
  • the faeces in the organic biomass are degraded and mineralized during processing by the introduced microorganisms, go from the processed organic biomass, no environmental pollution, especially water hazards from.
  • Degradation products of the feces can rather contribute to fertilization of the soil.
  • the cover material and the simultaneous provision of organic biomass of the cover material can also easily build up humus in a covered with the cover material soil.
  • Suitable microorganisms are both different bacteria, in particular so-called effective microorganisms, as well as fungi which are suitable for decomposing the organic biomass. Fungi and bacteria can then be combined for the process either in different proportions or used individually.
  • the microorganisms may accordingly be bacteria.
  • the microorganisms may be fungi.
  • the microorganisms may be composed of fungi and bacteria.
  • Diatomaceous earth also called diatomaceous earth
  • diatomaceous earth is a fossil mineral, which has been formed from dead diatoms and is used, for example, as a polishing agent in toothpastes, as a filtration agent or in the control of household pests, among other things
  • Crystal structure and water-storing properties are exploited. These properties also contribute to a good water retention capacity of the cover material produced according to the invention.
  • the mixed diatomaceous earth from the organic biomass possibly outgoing odors are prevented, so that varied
  • odorless masking material for example as a mulch or as a peat substitute in fertilizer, substrates and soils result.
  • odorless masking material for example as a mulch or as a peat substitute in fertilizer, substrates and soils result.
  • Stalleinstreu organic manure interspersed with feces, especially when it comes to stable litter based on wood, wood chips, wood shavings or Wood flour is traded.
  • the interspersed with organic fecal biomass is therefore according to a development of at least 50 percent by volume of stable litter from animal husbandry, in particular at least 65 percent by volume of livestock litter from animal husbandry, in particular at least 80 percent by volume of livestock litter from livestock.
  • the method according to the invention can therefore also be referred to as a process for the preparation of stable bedding in which the process steps essential to the invention are carried out in order to produce a cover material for floors or peat substitutes.
  • the organic biomass may also include various types of straw, wood wool, straw pellets, softwood granules or the like. Also, the admixture of solids from manure, manure or digestate from biogas plants is possible. An excipient to the degradation process during the treatment and the
  • pyrolysis coal which can be added to the mixture of interspersed organic biomass and diatomaceous earth as another ingredient.
  • Pyrolysis coal is often referred to as biochar and produced by pyrolytic charring pure plant materials. The pyrolysis coal knows a high
  • the pyrolysis coal increases the water retention capacity of the cover material and leads to an effective odor retention of substances caused by the feces or degradation of the feces, including ammonia compounds.
  • zeolite can be added to the mixture as a further constituent.
  • the zeolite also leads to improved odor retention and is preferably used in combination with the pyrolysis coal and admixed.
  • the zeolite is preferably a hydrate aluminosilicate of the alkalis and alkaline earth with a content of 84%.
  • Clinoptilolite Pyrolysis coal and zeolite accelerate in the rent, especially at the beginning of the treatment of the decomposition of interspersed organic Biomass and help set the biodegradation process faster.
  • Stone flour is so-called "primary rock meal", in particular Diabas rock in ground form.
  • the addition of the stone meal also improves the water holding capacity of the covering material or alternatively bentonite can be added as stone meal.
  • ceramic powder can also be added to the mixture.
  • this has 80% of silicon oxide and 20% of aluminum oxide and serves to stabilize the microorganisms during the treatment of the biomass.
  • the mixture is heated in the rent, wherein for more than one day, in particular at least 4 days, a temperature of at least 60 ° C is reached. This temperature of at least 60 ° C allows a hygienization of the mixture, so that germs and pathogens are killed in the rent.
  • the rent can be covered, in particular airtight be covered. On the one hand, this ensures that the treatment can be carried out free of contamination and a high-quality product is produced.
  • covering the rent with a tarpaulin in particular a dark plastic tarpaulin, for example a black foil, enables the high temperature of at least 60 ° C. in the rent to be reached up to a region adjacent to the cover. The tarpaulin keeps the high temperatures during the treatment within the rent and absorbs further heat energy by solar radiation.
  • the period over which the preparation of the interspersed organic biomass by means of the microorganisms in the rent is, in a further embodiment, advantageously between 50 days and 75 days, in particular between 55 days and 65 days, in particular about 60 days. This period is sufficient, above all, to reduce the feces and decompose it into its mineral constituents.
  • the predominant during the treatment in the rental process biological degradation process is preferably a fermentation of the stacked mixture to the rent.
  • the fact that the interspersed organic manure biomass is fermented inside the rent, in particular by the airtight coverage of the
  • the rent can be mixed again and re-stacked, with a composting of the mixture in the newly stacked rent followed by the first treatment.
  • the additional composting inter alia, a loosening of the mixture is achieved.
  • the production of the odorless masking material can be composed of a fermentation carried out first and of a composting which follows after the fermentation has ended.
  • the rent is advantageously covered both during the fermentation and during the composting of the mixture. Subsequent composting takes place in a further embodiment over a period of 60 days to 90 days, in particular 70 days to 80 days.
  • the mixture has a composition comprising 25 liters to 75 liters of diatomaceous earth, in particular 50 liters of diatomaceous earth, 10 liters to 30 liters of aqueous solution with activated microorganisms, in particular 20 liters of aqueous solution with activated microorganisms, 5 liters to 20 liters, especially 10 liters pyrolysis coal, 50 liters to 150 liters of stone powder, especially 100 liters of stone powder, 5 liters to 20 liters of zeolite, especially 10 liters Zeolite, and 0.05 liter to 0.15 liter of ceramic powder, especially 0.1
  • the aqueous solution with activated microorganisms can be approximately equal parts of effective microorganisms, which are sold, for example, under the name EM1, and a fermentation activator, preferably sugarcane molasses, wherein the aqueous solution further contains about 80 to 95 percent by volume of water.
  • EM1 effective microorganisms
  • a fermentation activator preferably sugarcane molasses
  • the sugarcane molasses is dissolved in hot water and the dissolved in the hot water sugar cane molasses by admixing with cool water to a temperature of 30 ° C to 40 ° C.
  • the effective microorganisms are added and the finished batch of the aqueous solution with activated microorganisms is pre-fermented for 5 days to 10 days, especially 6 days to 8 days, especially about 7 days, before this with the diatomaceous earth and interspersed with organic Biomass mixed and piled up for rent.
  • the components of the mixture are mixed three times before they are piled up.
  • the ceramic powder may also be stirred into the aqueous solution with activated microorganisms before it is mixed with the remaining constituents of the mixture of the rent. The microorganisms then settle on the ceramic powder, so that there is a particularly favorable distribution of microorganisms and ceramic powder to each other in the rent.
  • Another way to distribute the ceramic powder in the rent is to atomise it before mixing the ingredients finely over the interspersed organic biomass.
  • the stone meal and the zeolite are replaced by 0.5 kg to 1.5 kg of mycorrhizal granules, in particular 1 kg of mycorrhizal granules.
  • the quantitative composition of individual constituents may also differ from the quantities given in the compilations in order to adapt the material to various uses, for example as a function of a particular soil structure on which the covering material is to be applied.
  • the microorganisms can be replaced or supplemented by the mycorrhiza granules.
  • a second alternative composition of the mixture for 1 m 3 of interspersed organic biomass comprises 25 liters to 75 liters of diatomaceous earth, in particular 50 liters of diatomaceous earth, 5 liters to 20 liters, especially 10 liters of pyrolysis coal, 50 liters to 150 liters of bentonite, especially 100 liters of bentonite , 0.5 kg to 1, 5 kg of mycorrhizal granules, in particular 1 kg of mycorrhizal granules, and 0.05 liter to 0.15 liter of ceramic powder, in particular 0.1 liter of ceramic powder.
  • the second alternative composition thus differs from the admixture of mycorrhiza granules with the addition of bentonite as stone meal. In this
  • the microorganisms are replaced by the mycorrhizal granules, which is added in particular as the sole constituent containing microorganisms.
  • the method basically relates to the treatment of stable bedding, which would otherwise have to be disposed of expensively, wherein the steps according to the invention are carried out according to claim 1 for the treatment of stable bedding.
  • peat substitute When used as a peat substitute, these may or may be mixed into soils or substrates or soils and substrates.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
  • Cultivation Of Plants (AREA)

Abstract

L'invention concerne un procédé de production d'une matière de recouvrement pour sols, en particulier pour des plates-bandes ou des surfaces à usage agricole, et de production d'un substitut de tourbe. Selon le procédé, une biomasse organique chargée de matières fécales, de la terre de diatomée et des micro-organismes sont mélangés les uns aux autres. Le mélange composé de la biomasse organique chargée de matières fécales, de la terre de diatomée et des micro-organismes est stratifié sous la forme d'un silo souterrain après le mélange des constituants, et la biomasse organique chargée de matières fécales est traitée dans le silo souterrain pendant une durée prédéfinie, au moins une partie des matières fécales et de la biomasse organique étant décomposée par les micro-organismes et les constituants à l'origine d'odeurs étant liés par la terre de diatomée.
EP17823023.1A 2016-11-22 2017-11-22 Procédé de production d'une matière de recouvrement pour sols ainsi que d'un substitut de tourbe Pending EP3544944A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016122501.0A DE102016122501A1 (de) 2016-11-22 2016-11-22 Verfahren zur Herstellung von Abdeckmaterial für Böden sowie von Torfersatz
PCT/EP2017/080070 WO2018095974A1 (fr) 2016-11-22 2017-11-22 Procédé de production d'une matière de recouvrement pour sols ainsi que d'un substitut de tourbe

Publications (1)

Publication Number Publication Date
EP3544944A1 true EP3544944A1 (fr) 2019-10-02

Family

ID=60915463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17823023.1A Pending EP3544944A1 (fr) 2016-11-22 2017-11-22 Procédé de production d'une matière de recouvrement pour sols ainsi que d'un substitut de tourbe

Country Status (3)

Country Link
EP (1) EP3544944A1 (fr)
DE (1) DE102016122501A1 (fr)
WO (1) WO2018095974A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546161A1 (fr) * 1983-05-18 1984-11-23 Parpeix Alain Engrais organiques et dispositif de fabrication
US6200475B1 (en) * 1999-09-20 2001-03-13 Shen-Yuan Chen Method of converting organic waste by thermophilic fermentation
US6447568B1 (en) * 2000-06-22 2002-09-10 Nisshin Flour Milling Inc. Composting accelerator
EP2017243B1 (fr) * 2007-06-11 2016-03-16 Landesbetrieb Hessisches Landeslabor Engrais donnant une structure destiné à l'augmentation de la capacité de conservation de l'eau
JP2012176214A (ja) * 2011-02-25 2012-09-13 Shoji Sawada 脱臭材と杉間伐材の成形構造物
EP3233759B1 (fr) * 2014-12-19 2019-05-01 Aumann, Franz Procédé de production de sols ou substrats de sols riches en nutriments
CN106146202A (zh) * 2015-04-27 2016-11-23 康平格瑞园有机肥有限公司 富硒生物有机肥
CN105948229B (zh) * 2016-06-22 2018-11-30 桂林融通科技有限公司 一种农村生活污水的处理方法
CN106116838A (zh) * 2016-06-26 2016-11-16 合肥慧谷农业科技有限公司 一种高效花生种植缓释肥料及其制备方法

Also Published As

Publication number Publication date
DE102016122501A1 (de) 2018-05-24
WO2018095974A1 (fr) 2018-05-31

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