CN111704489A - Method for preparing biological fertilizer from fruit and vegetable wastes - Google Patents
Method for preparing biological fertilizer from fruit and vegetable wastes Download PDFInfo
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- CN111704489A CN111704489A CN202010507675.0A CN202010507675A CN111704489A CN 111704489 A CN111704489 A CN 111704489A CN 202010507675 A CN202010507675 A CN 202010507675A CN 111704489 A CN111704489 A CN 111704489A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
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- 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
- C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
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- 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
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- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Mechanical Engineering (AREA)
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- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a method for preparing a biological fertilizer from fruit and vegetable wastes, which comprises the following steps: 50-65 parts of fruit and vegetable waste, 8-10 parts of straw powder, 0.1-0.15 part of multifunctional microbial fermentation inoculant and 9-10 parts of humic acid are uniformly mixed, and are subjected to closed fermentation for 25-35 days at the temperature of 28-32 ℃, and then are subjected to dehydration, deodorization, crushing and sieving to obtain the biological fertilizer. The organic fertilizer is prepared from the fruit and vegetable wastes, so that the waste is changed into valuable, the recycling value of the fruit and vegetable wastes and the straw wastes is improved, the household garbage is reduced, and a large amount of resources, manpower and material resources are saved. In addition, the treatment method has high efficiency and thorough fermentation.
Description
Technical Field
The invention relates to the technical field of biological fertilizers, in particular to a method for preparing a biological fertilizer from fruit and vegetable wastes.
Background
In the life, various vegetables, fruit that people purchased from the market back, how much there are some remaining waste materials after eating, under the normal condition, people directly lose these remaining fruit vegetables waste materials to the garbage bin, accomplish the good aftertreatment promptly. The fruit and vegetable waste is used as solid garbage and is treated mainly by incineration, landfill and composting. Because the fruit and vegetable wastes have higher biodegradability and water content, if the heat value is not suitable for incineration treatment, and if much percolate is treated by landfill, secondary pollution is generated because the percolate is not easy to recover.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a method for preparing a biological fertilizer from fruit and vegetable wastes.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a method for preparing a biological fertilizer from fruit and vegetable wastes comprises the following steps: 50-65 parts of fruit and vegetable waste, 8-10 parts of straw powder, 0.1-0.15 part of multifunctional microbial fermentation inoculant and 9-10 parts of humic acid are uniformly mixed, and are subjected to closed fermentation for 25-35 days at the temperature of 28-32 ℃, and then are subjected to dehydration, deodorization, crushing and sieving to obtain the biological fertilizer.
The multifunctional microbial fermentation inoculant comprises, by mass, 30-40 parts of microbial inoculant VT, 8-12 parts of trichoderma, 3-8 parts of aspergillus niger, 2-7 parts of white mold and 3-5 parts of lactic acid bacteria.
The straw powder is waste of skins, shells, stems, leaves and stalks of farmland crops after processing, and is crushed to the granularity of 6-8 cm.
The fruit and vegetable wastes comprise roots, stems and leaves of vegetables discarded in various vegetable markets and fruit markets, and various discarded fruits and fruit peels; and crushing to 1-3 cm. The water content of the crushed fruit and vegetable waste is controlled to be 65-75 wt%, and the carbon-nitrogen ratio is controlled to be 22-25: 1.
And (4) sieving, wherein the aperture of a sieve mesh is 8-15 mm, after the smashing is finished, sieving the fermented product, and returning the materials on the sieve to ferment again.
Has the advantages that: the organic fertilizer is prepared from the fruit and vegetable wastes, so that the waste is changed into valuable, the recycling value of the fruit and vegetable wastes and the straw wastes is improved, the household garbage is reduced, and a large amount of resources, manpower and material resources are saved. In addition, the treatment method has high efficiency and thorough fermentation.
Detailed Description
The process of the present invention is further illustrated below with reference to examples, but the invention is not limited thereto.
Example 1
The method for preparing the biological fertilizer from the fruit and vegetable wastes comprises the following steps: 55 parts of fruit and vegetable waste, 8 parts of straw powder, 0.15 part of multifunctional microbial fermentation inoculant and 10 parts of humic acid, uniformly mixing, carrying out closed fermentation for 30 days at the temperature of 28-32 ℃, and then carrying out dehydration, deodorization, crushing and sieving to obtain the biological fertilizer.
The multifunctional microbial fermentation inoculant comprises, by mass, 40 parts of microbial inoculant VT, 12 parts of trichoderma, 5 parts of aspergillus niger, 4 parts of white mold and 4 parts of lactic acid bacteria.
The straw powder is waste of skins, shells, stems, leaves and stalks of farmland crops after processing, and is crushed to the granularity of 6-8 cm.
The fruit and vegetable wastes comprise roots, stems and leaves of vegetables discarded in various vegetable markets and fruit markets, and various discarded fruits and fruit peels; and crushing to 1-3 cm. The water content of the crushed fruit and vegetable waste is controlled to be 68-72 wt%, and the carbon-nitrogen ratio is controlled to be 22-25: 1.
And (4) sieving, wherein the aperture of a sieve mesh is 8-15 mm, after the smashing is finished, sieving the fermented product, and returning the materials on the sieve to ferment again.
Example 2
The method for preparing the biological fertilizer from the fruit and vegetable wastes comprises the following steps: 60 parts of fruit and vegetable wastes, 9 parts of straw powder, 0.12 part of multifunctional microbial fermentation inoculant and 9 parts of humic acid, uniformly mixing, carrying out closed fermentation for 25-35 days at the temperature of 28-32 ℃, and then carrying out dehydration, deodorization, crushing and sieving to obtain the biological fertilizer.
The multifunctional microbial fermentation inoculant comprises, by mass, 35 parts of microbial inoculant VT, 11 parts of trichoderma, 6 parts of aspergillus niger, 5 parts of white mold and 4 parts of lactic acid bacteria.
The straw powder is waste of skins, shells, stems, leaves and stalks of farmland crops after processing, and is crushed to the granularity of 6-8 cm.
The fruit and vegetable wastes comprise roots, stems and leaves of vegetables discarded in various vegetable markets and fruit markets, and various discarded fruits and fruit peels; and crushing to 1-3 cm. The water content of the crushed fruit and vegetable waste is controlled to be 65-70 wt%, and the carbon-nitrogen ratio is controlled to be 22-24: 1.
And (4) sieving, wherein the aperture of a sieve mesh is 8-15 mm, after the smashing is finished, sieving the fermented product, and returning the materials on the sieve to ferment again.
Example 3
The method for preparing the biological fertilizer from the fruit and vegetable wastes comprises the following steps: 65 parts of fruit and vegetable wastes, 8 parts of straw powder, 0.15 part of multifunctional microbial fermentation inoculant and 10 parts of humic acid, uniformly mixing, carrying out closed fermentation for 35 days at the temperature of 28-32 ℃, and then carrying out dehydration, deodorization, crushing and sieving to obtain the biological fertilizer.
The multifunctional microbial fermentation inoculant comprises, by mass, 40 parts of microbial inoculant VT, 11 parts of trichoderma, 7 parts of aspergillus niger, 5 parts of white mold and 4 parts of lactic acid bacteria.
The straw powder is waste of skins, shells, stems, leaves and stalks of farmland crops after processing, and is crushed to the granularity of 6-8 cm.
The fruit and vegetable wastes comprise roots, stems and leaves of vegetables discarded in various vegetable markets and fruit markets, and various discarded fruits and fruit peels; and crushing to 1-3 cm. The water content of the crushed fruit and vegetable waste is controlled to be 65-75 wt%, and the carbon-nitrogen ratio is controlled to be 22-25: 1.
And (4) sieving, wherein the aperture of a sieve mesh is 8-15 mm, after the smashing is finished, sieving the fermented product, and returning the materials on the sieve to ferment again.
The results of performance tests of the biofertilizers obtained in examples 1-3 were as follows:
Claims (6)
1. a method for preparing a biological fertilizer from fruit and vegetable wastes comprises the following steps: 50-65 parts of fruit and vegetable waste, 8-10 parts of straw powder, 0.1-0.15 part of multifunctional microbial fermentation inoculant and 9-10 parts of humic acid are uniformly mixed, and are subjected to closed fermentation for 25-35 days at the temperature of 28-32 ℃, and then are subjected to dehydration, deodorization, crushing and sieving to obtain the biological fertilizer.
2. The method for preparing the biological fertilizer from the fruit and vegetable wastes according to claim 1, which is characterized by comprising the following steps of: the multifunctional microbial fermentation inoculant comprises, by mass, 30-40 parts of microbial inoculant VT, 8-12 parts of trichoderma, 3-8 parts of aspergillus niger, 2-7 parts of white mold and 3-5 parts of lactic acid bacteria.
3. The method for preparing the biological fertilizer from the fruit and vegetable wastes according to claim 1, which is characterized by comprising the following steps of: the straw powder is waste of skins, shells, stems, leaves and stalks of farmland crops after processing, and is crushed to the granularity of 6-8 cm.
4. The method for preparing the biological fertilizer from the fruit and vegetable wastes according to claim 1, which is characterized by comprising the following steps of: the fruit and vegetable wastes comprise roots, stems and leaves of vegetables discarded in various vegetable markets and fruit markets, and various discarded fruits and fruit peels; and crushing to 1-3 cm.
5. The method for preparing the biological fertilizer from the fruit and vegetable wastes according to claim 1, which is characterized by comprising the following steps of: the water content of the crushed fruit and vegetable waste is controlled to be 65-75 wt%, and the carbon-nitrogen ratio is controlled to be 22-25: 1.
6. The method for preparing the biological fertilizer from the fruit and vegetable wastes according to claim 1, which is characterized by comprising the following steps of: and (4) sieving, wherein the aperture of a sieve mesh is 8-15 mm, after the smashing is finished, sieving the fermented product, and returning the materials on the sieve to ferment again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010507675.0A CN111704489A (en) | 2020-06-06 | 2020-06-06 | Method for preparing biological fertilizer from fruit and vegetable wastes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010507675.0A CN111704489A (en) | 2020-06-06 | 2020-06-06 | Method for preparing biological fertilizer from fruit and vegetable wastes |
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| CN111704489A true CN111704489A (en) | 2020-09-25 |
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| CN202010507675.0A Pending CN111704489A (en) | 2020-06-06 | 2020-06-06 | Method for preparing biological fertilizer from fruit and vegetable wastes |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794741A (en) * | 2021-01-08 | 2021-05-14 | 贵州明威环保技术有限公司 | Method for producing organic fertilizer by using vegetable wastes |
| CN113501736A (en) * | 2021-07-19 | 2021-10-15 | 中烜生物科技(湖北)有限公司 | Organic fertilizer prepared from fruit and vegetable wastes |
| CN115745707A (en) * | 2022-12-05 | 2023-03-07 | 山东新阡陌农业发展有限公司 | Organic fertilizer prepared from fruit and vegetable wastes and preparation method of organic fertilizer |
| CN117049926A (en) * | 2023-08-16 | 2023-11-14 | 山东新阡陌农业发展有限公司 | Organic fertilizer based on fruit and vegetable waste and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA39541U (en) * | 2008-11-13 | 2009-02-25 | Александр Михайлович Бердников | Method for producing organic fertilizers based on straw and other vegetable residues |
| CN103172421A (en) * | 2013-02-21 | 2013-06-26 | 北京沃土天地生物科技有限公司 | Treatment method of fruit/vegetable waste |
| CN103664251A (en) * | 2012-08-28 | 2014-03-26 | 何诚慧 | Bio-fertilizer produced by using agricultural wastes |
| CN110734308A (en) * | 2019-11-30 | 2020-01-31 | 小金县夹金山天然野樱桃酒业有限公司 | method for preparing organic fertilizer by using fruit residues and prepared organic fertilizer |
-
2020
- 2020-06-06 CN CN202010507675.0A patent/CN111704489A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA39541U (en) * | 2008-11-13 | 2009-02-25 | Александр Михайлович Бердников | Method for producing organic fertilizers based on straw and other vegetable residues |
| CN103664251A (en) * | 2012-08-28 | 2014-03-26 | 何诚慧 | Bio-fertilizer produced by using agricultural wastes |
| CN103172421A (en) * | 2013-02-21 | 2013-06-26 | 北京沃土天地生物科技有限公司 | Treatment method of fruit/vegetable waste |
| CN110734308A (en) * | 2019-11-30 | 2020-01-31 | 小金县夹金山天然野樱桃酒业有限公司 | method for preparing organic fertilizer by using fruit residues and prepared organic fertilizer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794741A (en) * | 2021-01-08 | 2021-05-14 | 贵州明威环保技术有限公司 | Method for producing organic fertilizer by using vegetable wastes |
| CN113501736A (en) * | 2021-07-19 | 2021-10-15 | 中烜生物科技(湖北)有限公司 | Organic fertilizer prepared from fruit and vegetable wastes |
| CN115745707A (en) * | 2022-12-05 | 2023-03-07 | 山东新阡陌农业发展有限公司 | Organic fertilizer prepared from fruit and vegetable wastes and preparation method of organic fertilizer |
| CN117049926A (en) * | 2023-08-16 | 2023-11-14 | 山东新阡陌农业发展有限公司 | Organic fertilizer based on fruit and vegetable waste and preparation method thereof |
| CN117049926B (en) * | 2023-08-16 | 2024-04-09 | 山东新阡陌农业发展有限公司 | Organic fertilizer based on fruit and vegetable waste and preparation method thereof |
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Application publication date: 20200925 |