CN107032855A - The method that organic fertilizer is prepared using livestock manure fermented biogas residue - Google Patents
The method that organic fertilizer is prepared using livestock manure fermented biogas residue Download PDFInfo
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- CN107032855A CN107032855A CN201710397504.5A CN201710397504A CN107032855A CN 107032855 A CN107032855 A CN 107032855A CN 201710397504 A CN201710397504 A CN 201710397504A CN 107032855 A CN107032855 A CN 107032855A
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- biogas residue
- organic fertilizer
- livestock manure
- manure fermented
- fermentation
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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- Inorganic Chemistry (AREA)
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Abstract
A kind of method that utilization livestock manure fermented biogas residue prepares organic fertilizer, comprises the following steps：It is 10 15% that plant ash is sprinkled into fermentation vat and biogas residue water content is adjusted, and biogas residue is taken out from fermentation vat；The biogas residue ventilation of taking-up is dried and carries out pulverization process；Biogas residue after pulverization process and leavening are mixed and stirred for uniform compound；Mixing stockpile is subjected to aerobic fermentation in fermenting cellar；Additive is added into compound and stir after aerobic fermentation；Regulation water content is granulated, and obtains the organic fertilizer.Organic fertilizer produced by the present invention can effectively retain the element such as the organic matter contained in biogas residue and nitrogen, phosphorus, potassium, at the same balanced composition, comprehensively, comprehensive nutrient can be provided for plant growth.
Description
Technical field
The present invention relates to crop fertilizer preparation field, and in particular to one kind prepares organic fertilizer using livestock manure fermented biogas residue
Method.
Background technology
With the sustainable development of the ecological agriculture, the enthusiasm more and more higher of people's development biogas ecology agricultural, the use of biogas residue
Way is also gradually exploited.Biogas residue is the semi-solid material that methane-generating pit bottom is remained in after biogas fermentation, is had containing abundant
Machine matter, humic acid, crude protein, nitrogen, phosphorus, potassium and various trace elements and auximone.
Biogas residue is due to rich in organic matter etc., therefore biogas residue aerobic compost production organic fertilizer turns into one kind that biogas residue is handled gradually
Main trend.When utilization biogas residue produces organic fertilizer, due to the difference for the original material that ferments, if any utilization livestock manure fermented shape
Into biogas residue, have using fermentation of plant straws formation biogas residue, have using sludge formation biogas residue, different fermentations material formation
Biogas residue has very big difference in terms of quality, composition, needs to be respectively processed when organic fertilizer is made, while prior art
When preparing organic fertilizer using biogas residue on the one hand it cannot be guaranteed that the equilibrium of the nutrient of obtained fertilizer, was on the other hand prepared
Nutrient in journey in biogas residue is easily lost in, and two aspect reasons cause that obtained organic fertilizer fertilizer efficiency is poor, and application effect is not obvious.
The content of the invention
In order to alleviate shortcomings and deficiencies of the prior art, livestock manure fermented is utilized it is an object of the invention to provide one kind
The method that biogas residue prepares organic fertilizer, preparation method of the present invention is simple, and obtained organic fertilizer nutrition is balanced, and fertilizer efficiency is high.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of method that utilization livestock manure fermented biogas residue prepares organic fertilizer, comprises the following steps：
(1) plant ash is sprinkled into fermentation vat and biogas residue water content is adjusted for 10-15%, biogas residue is taken from fermentation vat
Go out；
(2) the biogas residue ventilation taken out is dried and carries out pulverization process；
(3) biogas residue after pulverization process and leavening are mixed and stirred for uniform compound；
(4) mixing stockpile is subjected to aerobic fermentation in fermenting cellar；
(5) additive is added after aerobic fermentation into compound and is stirred；
(6) regulation water content is granulated, and obtains the organic fertilizer.
Leavening is made up of saccharomycete, filamentous fungi, bacillus in the step (3).
Windrow is no less than 3 cubes, 0.8 meter of feed height -1.5 meters, environment during aerobic fermentation in the step (4)
When below 15 DEG C of temperature, covered, when internal temperature is raised to 25 DEG C, covering is opened, heap temperature rise to 50 with film or straw screen or mat
DEG C when begin to tip over, then turned over once every 2-3 days.
One is set to enclose cage ring on windrow surrounding ground during aerobic fermentation in the step (4), the cage ring is by chlorine
Change calcium, sodium hypochlorite powder constituent.The close of fly worm during the fermentation is prevented by the cage ring.
Aerobic fermentation takes disinfectant measure in the step (4) after terminating, and the disinfectant measure can be used to fermenting cellar
Spray disinfectant, or disinfection by ultraviolet light light irradiation is used, by taking disinfectant measure to prevent bacterium in fermentation process, viral production
It is raw, it is ensured that the organic matter in biogas residue is not decomposed consumption.
Additive is made up of ferric sulfate, ammonium molybdate and potassium nitrate in the step (5).
The ferric sulfate, ammonium molybdate and potassium nitrate mass ratio are 1:3:1.
Beneficial effects of the present invention are：First it is sprinkled into plant ash into fermentation vat, absorbs the peculiar smell in biogas residue, it is to avoid to extends out
Dissipate, while plant ash can provide carbon source for follow-up aerobic fermentation zymophyte, improve fermentation efficiency；Biogas residue is mixed with leavening, plus
Fast course of fermentation, shortens fermentation period, the fertile cost of reduction system；Disinfectant measure is taken after cage ring, fermentation are set in fermenting cellar,
The compositions such as organic matter, humic acid, crude protein, nitrogen, phosphorus, potassium in biogas residue can farthest be retained, it is to avoid during the fermentation
Polluted, while extending the storage life of organic fertilizer；By analyzing livestock manure fermented biogas residue composition, additive is added
So that obtained organic fertilizer effect is more fully, multiple kinds of crops, such as vegetable melon and fruit or cereal crops are applicable to.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of method that utilization livestock manure fermented biogas residue prepares organic fertilizer, comprises the following steps：
(1) it is 10% that plant ash is sprinkled into fermentation vat and biogas residue water content is adjusted, and biogas residue is taken out from fermentation vat；
(2) the biogas residue ventilation taken out is dried and carries out pulverization process；
(3) biogas residue after pulverization process is mixed and stirred for the leavening being made up of saccharomycete, filamentous fungi, bacillus
It is uniform to obtain compound；
(4) mixing stockpile is subjected to aerobic fermentation in fermenting cellar：3 cubes of a windrow, 0.8 meter of rice of feed height, ring
When below 15 DEG C of border temperature, covered, when internal temperature is raised to 25 DEG C, covering is opened, heap temperature rise is extremely with film or straw screen or mat
Begin to tip over, then turned over once every 2 days at 50 DEG C；On windrow surrounding ground set one enclose cage ring, the cage ring by
Calcium chloride, sodium hypochlorite powder constituent, the close of fly worm during the fermentation is prevented by the cage ring；Adopted after fermentation ends
Disinfectant measure is taken, the disinfectant measure can be used to fermenting cellar spray disinfectant, or uses disinfection by ultraviolet light light irradiation, passed through
Disinfectant measure is taken to prevent bacterium in fermentation process, the generation of virus, it is ensured that the organic matter in biogas residue is not decomposed consumption；
(5) additive being made up of ferric sulfate, ammonium molybdate and potassium nitrate and stirring are added after aerobic fermentation into compound
Uniformly, the ferric sulfate, ammonium molybdate and potassium nitrate mass ratio are 1:3:1.
(6) regulation water content is granulated, and obtains the organic fertilizer.
Embodiment 2
A kind of method that utilization livestock manure fermented biogas residue prepares organic fertilizer, comprises the following steps：
(1) it is 13% that plant ash is sprinkled into fermentation vat and biogas residue water content is adjusted, and biogas residue is taken out from fermentation vat；
(2) the biogas residue ventilation taken out is dried and carries out pulverization process；
(3) biogas residue after pulverization process is mixed and stirred for the leavening being made up of saccharomycete, filamentous fungi, bacillus
It is uniform to obtain compound；
(4) mixing stockpile is subjected to aerobic fermentation in fermenting cellar：5 cubes of a windrow, 1.2 meters of feed height, environment
When below 15 DEG C of temperature, covered, when internal temperature is raised to 25 DEG C, covering is opened, heap temperature rise to 50 with film or straw screen or mat
DEG C when begin to tip over, then turned over once every 2.5 days；On windrow surrounding ground set one enclose cage ring, the cage ring by
Calcium chloride, sodium hypochlorite powder constituent, the close of fly worm during the fermentation is prevented by the cage ring；Adopted after fermentation ends
Disinfectant measure is taken, the disinfectant measure can be used to fermenting cellar spray disinfectant, or uses disinfection by ultraviolet light light irradiation, passed through
Disinfectant measure is taken to prevent bacterium in fermentation process, the generation of virus, it is ensured that the organic matter in biogas residue is not decomposed consumption.
(5) additive being made up of ferric sulfate, ammonium molybdate and potassium nitrate and stirring are added after aerobic fermentation into compound
Uniformly, the ferric sulfate, ammonium molybdate and potassium nitrate mass ratio are 1:3:1.
(6) regulation water content is granulated, and obtains the organic fertilizer.
Embodiment 3
A kind of method that utilization livestock manure fermented biogas residue prepares organic fertilizer, comprises the following steps：
(1) it is 15% that plant ash is sprinkled into fermentation vat and biogas residue water content is adjusted, and biogas residue is taken out from fermentation vat；
(2) the biogas residue ventilation taken out is dried and carries out pulverization process；
(3) biogas residue after pulverization process is mixed and stirred for the leavening being made up of saccharomycete, filamentous fungi, bacillus
It is uniform to obtain compound；
(4) mixing stockpile is subjected to aerobic fermentation in fermenting cellar：8 cubes of a windrow, 1.5 meters of feed height, environment
When below 15 DEG C of temperature, covered, when internal temperature is raised to 25 DEG C, covering is opened, heap temperature rise to 50 with film or straw screen or mat
DEG C when begin to tip over, then turned over once every 3 days；One is set to enclose cage ring on windrow surrounding ground, the cage ring is by chlorine
Change calcium, sodium hypochlorite powder constituent, the close of fly worm during the fermentation is prevented by the cage ring；Taken after fermentation ends
Disinfectant measure, the disinfectant measure can be used to fermenting cellar spray disinfectant, or uses disinfection by ultraviolet light light irradiation, by adopting
Disinfectant measure is taken to prevent bacterium in fermentation process, the generation of virus, it is ensured that the organic matter in biogas residue is not decomposed consumption.
(5) additive being made up of ferric sulfate, ammonium molybdate and potassium nitrate and stirring are added after aerobic fermentation into compound
Uniformly, the ferric sulfate, ammonium molybdate and potassium nitrate mass ratio are 1:3:1.
(6) regulation water content is granulated, and obtains the organic fertilizer.
Organic fertilizer made from embodiment 1-3 is detected and contrasted with common organic fertilizer and composite fertilizer, it is as follows
Table：
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and that described in above-described embodiment and specification is only the present invention
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also have it is various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (9)
1. a kind of method that utilization livestock manure fermented biogas residue prepares organic fertilizer, it is characterised in that comprise the following steps：
(1) plant ash is sprinkled into fermentation vat and biogas residue water content is adjusted for 10-15%, biogas residue is taken out from fermentation vat；
(2) the biogas residue ventilation taken out is dried and carries out pulverization process；
(3) biogas residue after pulverization process and leavening are mixed and stirred for uniform compound；
(4) mixing stockpile is subjected to aerobic fermentation in fermenting cellar；
(5) additive is added after aerobic fermentation into compound and is stirred；
(6) regulation water content is granulated, and obtains the organic fertilizer.
2. the method for preparing organic fertilizer using livestock manure fermented biogas residue as claimed in claim 1, it is characterised in that the step
Suddenly leavening is made up of saccharomycete, filamentous fungi, bacillus in (3).
3. the method for preparing organic fertilizer using livestock manure fermented biogas residue as claimed in claim 1, it is characterised in that the step
Suddenly windrow is no less than 3 cubes during aerobic fermentation in (4), 0.8 meter -1.5 meters of feed height, when below 15 DEG C of environment temperature,
Covered with film or straw screen or mat, when internal temperature is raised to 25 DEG C, covering is opened, begun to tip over when heap temperature rise is to 50 DEG C, so
Turned over once every 2-3 days afterwards.
4. the method for preparing organic fertilizer using livestock manure fermented biogas residue as claimed in claim 1, it is characterised in that the step
Suddenly one is set to enclose cage ring on windrow surrounding ground during aerobic fermentation in (4).
5. the method for preparing organic fertilizer using livestock manure fermented biogas residue as claimed in claim 4, it is characterised in that it is described every
From circle by calcium chloride, sodium hypochlorite powder constituent.
6. the method for preparing organic fertilizer using livestock manure fermented biogas residue as claimed in claim 1, it is characterised in that the step
Suddenly aerobic fermentation takes disinfectant measure after terminating in (4).
7. the method for preparing organic fertilizer using livestock manure fermented biogas residue as claimed in claim 6, it is characterised in that described to disappear
Malicious measure can be used to fermenting cellar spray disinfectant, or uses disinfection by ultraviolet light light irradiation.
8. the method for preparing organic fertilizer using livestock manure fermented biogas residue as claimed in claim 1, it is characterised in that the step
Suddenly additive is made up of ferric sulfate, ammonium molybdate and potassium nitrate in (5).
9. the method for preparing organic fertilizer using livestock manure fermented biogas residue as claimed in claim 8, it is characterised in that the sulphur
Sour iron, ammonium molybdate and potassium nitrate mass ratio are 1:3:1.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397504.5A CN107032855A (en) | 2017-05-31 | 2017-05-31 | The method that organic fertilizer is prepared using livestock manure fermented biogas residue |
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| CN201710397504.5A CN107032855A (en) | 2017-05-31 | 2017-05-31 | The method that organic fertilizer is prepared using livestock manure fermented biogas residue |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033852A (en) * | 2017-11-21 | 2018-05-15 | 马鞍山市心洲葡萄专业合作社 | A kind of production method of the excrement of animals organic fertilizer decomposed using earthworm |
| CN109456133A (en) * | 2019-01-07 | 2019-03-12 | 中广核生物燃气河北有限公司 | Biogas residue containing rice husk prepares organic fertilizer technique |
| CN111253944A (en) * | 2020-03-28 | 2020-06-09 | 河南恒天久大实业有限公司 | Method for preparing soil heavy metal passivator from biogas residues |
| CN113024325A (en) * | 2021-04-22 | 2021-06-25 | 中国水稻研究所 | Liquid bacterial fertilizer prepared from biogas slurry in pig farm, and preparation method and application method thereof |
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| CN104086238A (en) * | 2014-06-10 | 2014-10-08 | 华南理工大学 | Preparation method of biogas residue organic fertilizer employing biochar as carrier |
| CN106242725A (en) * | 2016-07-22 | 2016-12-21 | 北京西拓联合生态科技有限公司 | One makees organic fertilizer and preparation method thereof |
| CN106518252A (en) * | 2016-12-01 | 2017-03-22 | 青岛泰兴生物工程有限公司 | Bioorganic fertilizer |
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2017
- 2017-05-31 CN CN201710397504.5A patent/CN107032855A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104086238A (en) * | 2014-06-10 | 2014-10-08 | 华南理工大学 | Preparation method of biogas residue organic fertilizer employing biochar as carrier |
| CN106242725A (en) * | 2016-07-22 | 2016-12-21 | 北京西拓联合生态科技有限公司 | One makees organic fertilizer and preparation method thereof |
| CN106518252A (en) * | 2016-12-01 | 2017-03-22 | 青岛泰兴生物工程有限公司 | Bioorganic fertilizer |
Non-Patent Citations (1)
| Title |
|---|
| 李平等: "《部队消毒工作手册》", 31 December 2012 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033852A (en) * | 2017-11-21 | 2018-05-15 | 马鞍山市心洲葡萄专业合作社 | A kind of production method of the excrement of animals organic fertilizer decomposed using earthworm |
| CN109456133A (en) * | 2019-01-07 | 2019-03-12 | 中广核生物燃气河北有限公司 | Biogas residue containing rice husk prepares organic fertilizer technique |
| CN111253944A (en) * | 2020-03-28 | 2020-06-09 | 河南恒天久大实业有限公司 | Method for preparing soil heavy metal passivator from biogas residues |
| CN113024325A (en) * | 2021-04-22 | 2021-06-25 | 中国水稻研究所 | Liquid bacterial fertilizer prepared from biogas slurry in pig farm, and preparation method and application method thereof |
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Application publication date: 20170811 |