CN102424636B - Method for producing organic fertilizer by polyoxin residue - Google Patents
Method for producing organic fertilizer by polyoxin residue Download PDFInfo
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- CN102424636B CN102424636B CN 201110289181 CN201110289181A CN102424636B CN 102424636 B CN102424636 B CN 102424636B CN 201110289181 CN201110289181 CN 201110289181 CN 201110289181 A CN201110289181 A CN 201110289181A CN 102424636 B CN102424636 B CN 102424636B
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Abstract
The invention provides a method for producing organic fertilizer by polyoxin residues, which comprises the following steps: (1) filtering polyoxin fermentation liquor by a plate frame to obtain bulk polyoxin residues with a water content of 60-70%; (2) performing high-temperature and high-pressure treatment of the bulk polyoxin residues in a pressure vessel with a treatment temperature of 120-160DEG C, a saturated vapor pressure of 0.100 MPa-0.520 MPa, and treating time of 5-30 min; (3) adding potassium dihydrogen phosphate and a carrier into the residues treated in step (2), uniformly stirring; (4) adding borax into the mixture obtained in step (3) to adjust the pH value to 5.5-8.0; (5) drying the mixture obtained in the treatment of step (4) so as to obtain the organic fertilizer. The invention aims at residues obtained by filtration of polyoxin fermentation liquor, reduces the polyoxin residual amount to zero by high-temperature and high-pressure treatment, has simple operations, short treatment time, and low production cost; the content of organic matter is up to 63%; in addition, the organic fertilizer is rich in mineral matter and other plant growth stimulating substances; the purpose of no pollution is reached; the ascarid egg mortality, the colititer and the contents of other heavy metal are all within qualified ranges; the organic fertilizer can be applied to crops safely; and the organic fertilizer produced by the invention has significant fertilizer efficiency.
Description
Technical field
The invention belongs to the fertilizer production technology field, be specifically related to utilize the polyoxin fermentation residue to produce the method for fertilizer.
Background technology
Many antibiotic (Ployoxin) are the meta-bolitess that streptomyces aureus produces, and belong to the broad-spectrum antibiotics series bactericidal agent.Inhale conduction in having preferably.Its mechanism of action is to disturb the chitinous biosynthesizing of germ cell walls, makes the somatic cells wall can not carry out biosynthesizing and causes germ dead.Germ tube is with after mycelia contacts medicament, and cell content is expanded, breaks, overflowed in the part, and can not normal development, causes death.Therefore has the effect that germ produces spore and scab expansion that suppresses.Polyoxin is widely used in food crop, special crop, the control of the important disease such as fruits and vegetables as efficient, low-toxin farm chemicals.
The production of polyoxin is to ferment by streptomyces aureus to obtain, in process of production, can form the medicine residue after filtering fermentation liquor, residue mainly is comprised of fermentation substrate soybean, peanut cake, zein, starch etc., its outward appearance is the bean curd slag specimen, organotrophy composition and water and a small amount of antibiotic remains compositions such as crude protein, fat, polypeptide, amino acid, starch, reducing sugar are rich in inside, when envrionment temperature during at 15-20 ℃ 24 hours, the liquefaction of fouling in 3 hours in the time of 25-30 ℃ can be accelerated liquefaction rotten when meeting water, rain, snow, mist or steam.Be easy to putrid and deteriorated physicochemical property because of it under natural environmental condition, very easily cause environmental pollution, there is no so far rationally effectively treatment process.Some manufacturing enterprises directly discharge it by water drain, severe contamination the water source; Have to get on the spot stack, airing, result produces a large amount of foul smell, polluted air because of it when corrupt, returns simultaneously a large amount of mosquitos and flies and has created the condition of growing; What have simply sells to peripheral peasant, and these peasants directly feed these dregs of a decoction as feed, is easy to like this because in the dregs of a decoction, residual microbiotic composition is accumulated in holding the fowl body the edible crowd's of indirect hazard health." Hazardous wastes such as Nanchang City's microbiotic dregs of a decoction produces and dispose the special examination programme of work " reflected the attention of government department to microbiotic dregs of a decoction safety, harmless processing.Rise in August, 2002, and the relevant government departments such as State Council, the national supreme court have begun to forbid with antibiotic bacterium dregs as feed or fodder additives.
Chinese patent application 200510012998.8 provides a kind of biotechnology of utilizing the microbiotic dregs of a decoction to be carried out the method for harmless treatment, namely by " providence EM original solution " composite bacteria, the substratum of the microbiotic dregs of a decoction and robust fibre material and Mierocrystalline cellulose preparation is carried out fermentative processing, but the treatment time of the method is long, cost is high, is difficult to apply.
" pyrolysis method is processed the primary research of antibiotic fermentation residue " (Jiao is forever firm etc., industrial safety and environmental protection, 37 the 5th phases of volume in 2011) inquire into a kind of pyrolytic gasification technology to antibiotic bacterium dregs, under anaerobic or anoxia condition, the heat organism, make organic macromolecular cleavage become small molecules until become gas, thereby obtain the technology of inflammable gas and a small amount of oil product.This technology is to carry out the cracking of 600-750 ℃ in pyrolysis oven, and its equipment requirements is high, and energy consumption is huge, is difficult to realize the processing to a large amount of microbiotic residues, also can't promote.
There is no in bibliographical information specially and provide safe, economical for the polyoxin dregs of a decoction, and environmental protection, the treating method that is suitable for applying.
Summary of the invention
In view of this, in order to overcome the deficiencies in the prior art, the invention provides a kind of the safe, economic and environmental protection of the polyoxin dregs of a decoction, treatment process that is suitable for applying of being exclusively used in.
The method of a kind of producing organic fertilizer by polyoxin residue provided by the invention, described method comprises step:
(1) the polyoxin fermented liquid is obtained the be weight percentage block polyoxin residue of 60-70% of water content after with Plate Filtration,
(2) described block polyoxin residue is carried out high temperature high pressure process in pressurized vessel, treatment temp 120-160 ℃, saturated vapor pressure 0.100MPa-0.520MPa, the treatment time is 5-30min,
(3) the described residue after step (2) processing is added potassium primary phosphate and carrier, stirs,
(4) adding borax to regulate the pH value in the mixture that step (3) is obtained is 5.5-8.0,
(5) step (4) is processed obtain mixture carry out drying, obtain fertilizer.
Further, to add the weight ratio of potassium primary phosphate, carrier and borax be the polyoxin residue to described polyoxin residue: potassium primary phosphate: carrier: borax is 100:2-10:1-50:1.0-10.0.
Further, described carrier comprises wilkinite, kaolin, diatomite or talcum powder.
Further, the described dry mixture of carrying out is dried to the water content 12-14% that is weight percentage, and pulverizes, cooling, detects and packing, obtains Powdered fertilizer.
Further, the described dry mixture of carrying out is dried to the water content 14-22% that is weight percentage, and adopting the aperture is that the template of 2.5-4.0mm is carried out extruder grain, and cooling, screening detects, and packing obtains the particulate state fertilizer.
Further, the described dry mixture of carrying out is dried to water content and is weight percentage 18%, and adopting the aperture is that the template of 3mm is carried out extruder grain, and cooling, screening detects, and packing obtains the particulate state fertilizer.
Beneficial effect of the present invention is:
1, the present invention is directed to residue after the polyoxin filtering fermentation liquor, making the polyoxin residual quantity with high temperature high pressure process is zero, and simple to operate, the treatment time is short, and production cost is low, is easy to utilization and extention.Find out decomposition temperature and pressure condition for polyoxin, can make the polyoxin residual quantity is zero, has preserved to greatest extent again organic nutritive ingredient, discharges without obnoxious flavour simultaneously.
2, the fertilizer organic content that adopts the present invention's production in addition, is gone back rich in mineral substances and other plant growth stimulating material up to 63%.
3, the fertilizer produced of the present invention, after testing, reached the purpose of Harmless, and induced worm egg death rate, colititre and other heavy metal content can be used in crop all in acceptability limit safely.
4, the fertilizer fertilizer efficiency of the present invention's production is remarkable.Can not only increase substantially crop yield, and can improve crop quality, can improve 20-30% to tomato, cucumber, grape equal yield line.
Embodiment
Embodiment 1
The polyoxin fermented liquid is obtained the be weight percentage block polyoxin residue 100kg of 60-70% of water content after with Plate Filtration, in 120 ℃ of temperature, process 30min in the pressurized vessel of saturated vapor pressure 0.100MPa, add potassium primary phosphate 6kg, diatomite 15kg mixes, regulate pH values to 5.7 with 1.9 kg boraxs again, then employing is exposed to the sun or other ordinary methods are carried out drying to said mixture.It is 18% that mixture is dried to water content, carries out extruder grain, and pore size of template is 3.0mm, and is cooling, and screening detects, and packing namely gets the particulate state fertilizer.
Embodiment 2
The polyoxin fermented liquid is obtained the be weight percentage block polyoxin residue 100kg of 60-70% of water content after with Plate Filtration, in 120 ℃ of temperature, process 30min in the pressurized vessel of saturated vapor pressure 0.100MPa, add potassium primary phosphate 2 kg, wilkinite 1kg mixes, regulate pH values to 5.7 with 1.7 kg boraxs again, then employing is exposed to the sun or other ordinary methods are carried out drying to said mixture.With mixture be dried to water content be 13% pulverize, cooling, detect, packing namely gets Powdered fertilizer.
Embodiment 3
The polyoxin fermented liquid is obtained the be weight percentage block polyoxin residue 100kg of 60-70% of water content after with Plate Filtration, in 130.5 ℃ of temperature, process 20min in the pressurized vessel of saturated vapor pressure 0.175MPa, add potassium primary phosphate 4kg, diatomite 20kg mixes, regulate pH values to 6.5 with 5.1 kg boraxs again, then employing is exposed to the sun or other ordinary methods are carried out drying to said mixture.Mixture is dried to moisture content contains 20%, carry out extruder grain, pore size of template is 3.3mm, and is cooling, and screening detects, and packing namely gets the particulate state fertilizer.
Embodiment 4
The polyoxin fermented liquid is obtained the be weight percentage block polyoxin residue 100kg of 60-70% of water content after with Plate Filtration, in 130.5 ℃ of temperature, process 20min in the pressurized vessel of saturated vapor pressure 0.175MPa, add potassium primary phosphate 6 kg, wilkinite 10kg mixes, regulate pH values to 6.5 with 5.4 kg boraxs again, then employing is exposed to the sun or other ordinary methods are carried out drying to said mixture.With mixture be dried to water content be 14% pulverize, cooling, detect, packing namely gets Powdered fertilizer.
Embodiment 5
The polyoxin fermented liquid is obtained the be weight percentage block polyoxin residue 100kg of 60-70% of water content after with Plate Filtration, in 120 ℃ of temperature, process 30min in the pressurized vessel of saturated vapor pressure 0.100MPa, add potassium primary phosphate 4kg, talcum powder 10kg mixes, then regulates pH values to 6.1 with 3.4 kg boraxs, and then employing is exposed to the sun or other ordinary methods are carried out drying to said mixture.It is 18% that mixture is dried to water content, carries out extruder grain, and pore size of template is 3.0mm, and is cooling, and screening detects, and packing namely gets the particulate state fertilizer.
Embodiment 6
The polyoxin fermented liquid is obtained the be weight percentage block polyoxin residue 100kg of 60-70% of water content after with Plate Filtration, in 160 ℃ of temperature, process 5min in the pressurized vessel of saturated vapor pressure 0.100MPa, add potassium primary phosphate 2kg, talcum powder 5kg mixes, regulate pH values to 6.1 with 3.2 kg boraxs again, then employing is exposed to the sun or other ordinary methods are carried out drying to said mixture.It is 20% that mixture is dried to water content, carries out extruder grain, and pore size of template is 3.0mm, and is cooling, and screening detects, and packing namely gets the particulate state fertilizer.
Test example 1
The fertilizer that adopts method of the present invention to produce, after testing, the key technical indexes meets industry standard NY525-2002 requirement.
To above-described embodiment 1-6 the key technical indexes measurement result, table one:
Test example 2
The fertilizer that adopts method of the present invention to produce, after testing, other technical indicator meets the requirement of industry standard NY525-2002 and Harmless.
To other technical indicator measurement result of above-described embodiment 1-6, table two:
Test example 3
For verifying technique effect of the present invention, carried out following comparison test:
1, subjects: tomato
2, test method: two mu, adjacent two ground, constituency, one mu is test group, one mu of control group.
Test group is used fertilizer of the present invention, and control group is used Common compound fertilizer.Usage quantity is identical with duration of service.
3, test-results: table three
As can be seen from the above table, utilize the fertilizer that the present invention produces to have higher fertilizer efficiency for crop.Crop yield can not only be increased substantially, and crop quality can be improved.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present invention all should belong to protection scope of the present invention.
Claims (5)
1. the method for producing organic fertilizer by polyoxin residue, is characterized in that, described method comprises step:
(1) the polyoxin fermented liquid is obtained the block polyoxin residue of moisture content 60-70% after with Plate Filtration,
(2) described block polyoxin residue is carried out high temperature high pressure process in pressurized vessel, treatment temp 120-160 ℃, saturated vapor pressure 0.100MPa-0.520MPa, the treatment time is 5-30min,
(3) residue after step (2) processing is added potassium primary phosphate and carrier, stirs,
(4) adding borax to regulate the pH value in the mixture that step (3) is obtained is 5.5-8.0,
(5) step (4) is processed the mixture that obtains and carries out drying, obtain fertilizer,
It is the polyoxin residue that described residue adds the weight ratio of potassium primary phosphate, carrier and borax: potassium primary phosphate: carrier: borax is 100:2-10:1-50:1.0-10.0.
2. according to the method for producing organic fertilizer by polyoxin residue claimed in claim 1, it is characterized in that, described carrier comprises wilkinite, kaolin, diatomite or talcum powder.
3. according to the method for producing organic fertilizer by polyoxin residue claimed in claim 1, it is characterized in that, the described dry mixture of carrying out is dried to the water content 12-14% that is weight percentage, and pulverizes, cooling, detects and packing, obtains Powdered fertilizer.
4. according to the method for producing organic fertilizer by polyoxin residue claimed in claim 1, it is characterized in that, the described dry mixture of carrying out, be dried to the water content 14-22% that is weight percentage, adopting the aperture is that the template of 2.5-4.0mm is carried out extruder grain, cooling, screening, detect, packing obtains the particulate state fertilizer.
5. according to the method for producing organic fertilizer by polyoxin residue claimed in claim 1, it is characterized in that, the described dry mixture of carrying out, be dried to water content and be weight percentage 18%, adopting the aperture is that the template of 3mm is carried out extruder grain, cooling, screening, detect, packing obtains the particulate state fertilizer.
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| CN 201110289181 CN102424636B (en) | 2011-09-27 | 2011-09-27 | Method for producing organic fertilizer by polyoxin residue |
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| CN 201110289181 CN102424636B (en) | 2011-09-27 | 2011-09-27 | Method for producing organic fertilizer by polyoxin residue |
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| CN102424636B true CN102424636B (en) | 2013-06-05 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103641529B (en) * | 2013-11-18 | 2015-12-30 | 宁夏泰瑞制药股份有限公司 | A kind of biological organic fertilizer and preparation method thereof |
| CN104621156B (en) * | 2015-01-28 | 2017-04-05 | 南京工业大学 | Preparation method of polyoxin premix |
| CN105457968B (en) * | 2015-11-17 | 2018-07-13 | 邢富斋 | The method for innocent treatment of antibiotic bacterium dregs |
| CN108383671A (en) * | 2018-06-14 | 2018-08-10 | 山西绿福园农业开发有限责任公司 | A kind of organic fertilizer and production technology |
| CN109321605A (en) * | 2018-11-07 | 2019-02-12 | 陕西科技大学 | A method of fuel gas is produced using kasugarnycin fermentation residue liquid |
| CN113880614A (en) * | 2021-08-18 | 2022-01-04 | 伊犁川宁生物技术股份有限公司 | Method for preparing organic fertilizer by utilizing penicillin fungi residue compost |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1759677A (en) * | 2005-11-28 | 2006-04-19 | 北京绿色农华植保科技有限责任公司 | Sterilization composition containing carbendazim of multiple antimycin |
| CN101496514A (en) * | 2008-01-28 | 2009-08-05 | 北京绿色农华植保科技有限责任公司 | Method for preparing polyoxin B wettable powder |
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| ES2375621T3 (en) * | 2001-09-07 | 2012-03-02 | Syngenta Participations Ag | TENSIOACTIVE SYSTEM FOR AGR�? COLAMENTLY ACTIVE COMPOUNDS. |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759677A (en) * | 2005-11-28 | 2006-04-19 | 北京绿色农华植保科技有限责任公司 | Sterilization composition containing carbendazim of multiple antimycin |
| CN101496514A (en) * | 2008-01-28 | 2009-08-05 | 北京绿色农华植保科技有限责任公司 | Method for preparing polyoxin B wettable powder |
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