CN100558680C - A kind of method of producing amino acid fertilizer by using Vc fermentation mash - Google Patents
A kind of method of producing amino acid fertilizer by using Vc fermentation mash Download PDFInfo
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- CN100558680C CN100558680C CNB2007100125806A CN200710012580A CN100558680C CN 100558680 C CN100558680 C CN 100558680C CN B2007100125806 A CNB2007100125806 A CN B2007100125806A CN 200710012580 A CN200710012580 A CN 200710012580A CN 100558680 C CN100558680 C CN 100558680C
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The invention belongs to the field that produces fertilizer with waste, be specially a kind of method of producing amino acid fertilizer by using Vc fermentation mash, adopt the amino-acid liquid fertilizer that this method can production cost be low, usefulness is high.The fertile preparation process of amino-acid liquid is: collect the Vc fermentation liquid after ultrafiltration, under given conditions, with alkali the proteolysis in it is become amino acid, add an amount of trace element (Fe, Zn, Mn, Mo, B), make weight content and reach amino-acid liquid fertilizer more than 10%.The present invention looks plantation reality and applies in right amount in modes such as spray or pourings, can significantly increase output and effectively prevent and treat crop pest; Goods are cheap, easily large scale application, and discharge for plant wastes and to have hewed out a new road.
Description
Technical field
The invention belongs to the field that produces fertilizer with waste, be specially a kind of method of producing amino acid fertilizer by using Vc fermentation mash.
Background technology
Amino-acid liquid fertilizer is regarded as the huge fertilizer of a kind of potentiality to be exploited because of its nutrition is high.According to the pertinent data introduction, plant can directly absorb amino acid molecular and complex compound thereof in the amino-acid liquid fertilizer, and Fertilizer Efficiency of Amino Acids is higher than the fertilizer efficiency of equivalent ammonia-state nitrogen and nitric nitrogen.Can produce the synergistic effect on absorbing after amino acid and other inorganic salt complexing, accelerate the absorption rate and the utilization ratio of other nutrients.Thereby can increase output, raising quality, and favored by people, also more evoke simultaneously people to its enthusiasm of deeply developing.
Existing amino acid prepares the polyphyly proteolysis and makes, and acid-hydrolysis method, alkali hydrolysis method, enzyme hydrolysis method are arranged, and its cost is higher.Fertilizer is to reduce cost with the major objective of amino acid whose Study on Preparation, and the present invention utilizes discarded Vc fermentation liquid, adopts alkali hydrolysis method to produce the amino-acid liquid fertilizer that cost is low, usefulness is high.
Summary of the invention
The object of the present invention is to provide a kind of method of producing amino acid fertilizer by using Vc fermentation mash, adopt the amino-acid liquid fertilizer that this method can production cost be low, usefulness is high.
For achieving the above object, the technical solution used in the present invention is:
A kind of method of producing amino acid fertilizer by using Vc fermentation mash is collected the Vc fermentation liquid after ultrafiltration, and proteic weight concentration furnishing is 6-8%, with diluted alkaline the proteolysis in it is become amino acid, makes amino-acid liquid fertilizer.The condition that basic hydrolysis is handled is: weight concentration 1.0-3.0%KOH (or NaOH), 100-120 ℃, hydrolysis 20-30 minute; Sample transfers to translucent by muddy liquid.After testing, proteic 55-70% is hydrolyzed into amino acid (after being basic hydrolysis, the proteic degree of hydrolysis of mash reaches 55-70%) in the sample, and the pH that transfers hydrolyzed solution again is 5.5-8.0.Add an amount of trace element (Fe, Zn, Mn, Mo, B), be concentrated into the amino acid weight content at last and reach (the amino acid weight content reaches generally in the 10-30% scope) more than 10%.
Among the present invention, it is the ultra-filtration membrane filtration of 3-10 ten thousand that the Vc fermentation liquid needs through molecular weight cut-off; Vc fermentation liquid main component after the ultrafiltration is a tropina, and weight accounts for 6-30%.
It is 6-8% that Vc fermentation liquid among the present invention is transferred albumen weight concentration wherein, regulates by dilution and concentration method, and promptly adjusting the albumen weight concentration by the content of water in the adjusting Vc fermentation liquid is 6-8%.
Need after the mash hydrolysis among the present invention to transfer pH to 5.5-8.0 with depleted gulonic acid mother solution (or ion-exchange).Wherein, the main component of gulonic acid mother solution is short chain organic acid (as oxalic acid, a butyric acid etc.), and weight accounts for 60-70%.
Among the present invention, add one or more of micro-Fe, Zn, Mn, Mo, B in the amino-acid liquid fertilizer, by weight percentage, 0.5%≤Fe+Zn+Mn+Mo+B≤10.0%.
Among the present invention, concentrate and be meant evaporation concentration, dilution is meant thin up.
Among the present invention, the ultrafiltration of Vc fermentation liquid applied in modes such as spray or pourings by 1-4 liter/mu/week.
The present invention has following advantage:
1, the present invention makes through basic hydrolysis with the Vc ultrafiltration mash that ferments that wherein albumen transfers to efficiently, low-cost, aminoacids complex liquid fertilizer.
2, amino-acid liquid fertilizer of the present invention is solubility (permeability) fertilizer, all can apply nuisanceless, operation facility in modes such as spray or pourings in right amount to various plant varieties, planting patterns and plantation history.
3, the fat effect of amino-acid liquid of the present invention is remarkable.Can improve 20-30% to tomato, celery, Chinese cabbage, Kidney bean, strawberry, grape equal yield line, 20-50% falls in the plant rate of catching an illness.
4, the fertile preparation of amino-acid liquid of the present invention is cheap, easily large scale application, remarkable benefit.Ten thousand tons of amino-acid liquid fertilizer that the discarded liquid of Vc fermentation ultrafiltration is produced, the 800-1000 ten thousand that can make a profit/year.
5, the fertile ground that improves of amino-acid liquid of the present invention combines factory's blowdown and development green agriculture together, for cleaner production and the rural area non-polluted planting that develops factory hewed out a new road.
Embodiment
Embodiment 1
With the Vc fermentation liquid of collecting after ultrafiltration, transferring albumen weight concentration wherein is 6-8%, gets 10kg, adds KOH 100 grams, 120 ℃ of hydrolysis 20 minutes; Sample transfers to translucent by turbid liquid, degree of hydrolysis reaches 60%, transfer pH to 5.5-8.0 with depleted gulonic acid mother solution (or ion-exchange), be concentrated into the amino acid weight content and reach (present embodiment reaches 13%) more than 10%, add an amount of micro-Fe, Zn, Mn, Mo, B (by weight, 0.5%≤Fe+Zn+Mn+Mo+B≤10.0%), in the present embodiment: Fe 0.3%, and Zn 0.15%, and Mn 0.05%, Mo 0.05%, and B 0.05%; Seal up for safekeeping standby.When using, water by every mu of 1-4 liter/week spray.
Embodiment 2-6
Difference from Example 1 is that processing parameter is difference (seeing Table 1) to some extent:
Table 1
| Numbering | Mash amount (kg) | Mash protein concentration (wt%) | Hydrolysis type (wt%) | Temperature (℃) | Time (branch) | Amino acid degree of hydrolysis (wt%) | Aminoacids content (wt%) | Concentrated solution aminoacids content (wt%) | Trace elements zn+B+Mo (wt%) |
| 2 | 10 | 6.0 | KOH (1.5％) | 120 | 30 | 55 | 2.93 | 10.1 | Fe0.3，Zn0.15， Mn0.05，Mo 0.05，B0.05 |
| 3 | 10 | 6.5 | KOH (2.0％) | 120 | 20 | 58 | 2.88 | 10.3 | Fe0.3，Zn0.15， Mn0.05，Mo 0.05，B0.05 |
| 4 | 10 | 7.5 | NaOH (1.0％) | 120 | 30 | 60 | 2.97 | 10.2 | Fe0.3，Zn0.15， Mn0.05，Mo 0.05，B0.05 |
| 5 | 10 | 8.0 | NaOH (1.5％) | 120 | 20 | 62 | 3.04 | 10.0 | Fe0.4，Zn0.2， Mn0.05，Mo 0.05，B0.05 |
| 6 | 10 | 8.0 | NaOH (3.0％) | 120 | 20 | 67 | 3.15 | 10.6 | Fe0.4，Zn0.2， Mn0.05，Mo 0.05，B0.05 |
Application examples 1
If 4 of 2m * 1m sub-district transplant tomato, each district executes respectively embodiment 0,0.5,1.0,2.0 liter/mu/week of 1 amino-acid liquid fertilizer, counts 6 times, and water, gas and temperature treatment are carried out in the requirement of growing seedlings routinely.Cultivated 60 days, applying fertile amount is 0,0.5,1.0,2.0 liter/mu/week, and that its strain contrasts heavily respectively is high by 14%, 23% and 32%, and the rate of catching an illness contrasts strain low 18%, 25% and 36% respectively.
Application examples 2
If 4 of 2m * 1m sub-district plant Plantula Brassicae chinensis, each district executes respectively embodiment 0,1.0,2.0,4.0 liters/mu/week of 2 amino-acid liquid fertilizer, counts 4 times, and water, gas and temperature treatment are carried out in the requirement of growing seedlings routinely.Cultivated 40 days, applying fertile amount is 0,1.0,2.0,4.0 liter/mu/week, and that its output contrasts respectively is high by 24%, 32% and 48%, and the rate of catching an illness contrasts strain low 30%, 41% and 56% respectively.
Claims (6)
1, a kind of method of producing amino acid fertilizer by using Vc fermentation mash, it is characterized in that: collect the Vc fermentation liquid after ultrafiltration, the albumen weight concentration of furnishing fermentation liquid is 6-8%, with diluted alkaline the proteolysis in it is become amino acid again, the basic hydrolysis condition is: weight concentration 1.0-3.0%KOH or NaOH, 100-120 ℃ hydrolysis 20-30 minute, add micro-Fe, Zn, Mn, Mo and B, by weight percentage, 0.5%≤Fe+Zn+Mn+Mo+B≤10.0% is made the amino acid weight content and is reached aminoacids complex liquid fertilizer more than 10%.
2, according to the method for the described producing amino acid fertilizer by using Vc fermentation mash of claim 1, it is characterized in that: the Vc fermentation liquid is the ultra-filtration membrane filtration of 3-10 ten thousand through molecular weight cut-off.
3, according to the method for the described producing amino acid fertilizer by using Vc fermentation mash of claim 1, it is characterized in that: the albumen weight concentration of reconciling the ultrafiltration fermentation liquid by dilution or concentration method is 6-8%.
4, according to the method for the described producing amino acid fertilizer by using Vc fermentation mash of claim 1, it is characterized in that: after the basic hydrolysis, the proteic degree of hydrolysis of mash reaches 55-70%.
5, according to the method for the described producing amino acid fertilizer by using Vc fermentation mash of claim 1, it is characterized in that: after the mash hydrolysis, need to transfer pH to 5.5-8.0 with depleted gulonic acid mother solution or ion-exchange.
6, according to the method for the described producing amino acid fertilizer by using Vc fermentation mash of claim 1, it is characterized in that: the amino acid fertilizer of fermentation liquid production applied with spray or pouring mode by 1-4 liter/mu/week.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2007100125806A CN100558680C (en) | 2007-08-24 | 2007-08-24 | A kind of method of producing amino acid fertilizer by using Vc fermentation mash |
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| CNB2007100125806A CN100558680C (en) | 2007-08-24 | 2007-08-24 | A kind of method of producing amino acid fertilizer by using Vc fermentation mash |
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| CN100558680C true CN100558680C (en) | 2009-11-11 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101747093B (en) * | 2009-12-16 | 2012-07-04 | 中国科学院沈阳应用生态研究所 | Method for producing mycoprotein and polypeptide organic fertilizer by fermented waste of vitamin C |
| CN103848678B (en) * | 2012-12-03 | 2016-08-10 | 北京煜宏鹰科技有限公司 | A kind of bio-organic liquid fertilizer and preparation method thereof |
| CN105175188B (en) * | 2015-09-24 | 2018-12-28 | 辽宁普天科技有限公司 | A kind of preparation method of fulvic acid calcium and magnesium fertilizer |
| CN107794231B (en) * | 2016-08-29 | 2020-08-18 | 上海绿乐生物科技有限公司 | Functional strain, fermentation method, production method and application |
| CN112142510A (en) * | 2019-06-28 | 2020-12-29 | 沈阳颐康环境生物科技开发有限公司 | Regulating solution for improving vitamin C content of crops and preparation method and application thereof |
| CN110698228A (en) * | 2019-11-05 | 2020-01-17 | 北京首钢朗泽新能源科技有限公司 | Method and system for preparing amino acid fertilizer by using industrial tail gas fermentation waste liquid |
| CN110698255A (en) * | 2019-11-29 | 2020-01-17 | 宁夏启元药业有限公司 | Organic fertilizer produced by using vitamin fermentation waste and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1460663A (en) * | 2003-05-20 | 2003-12-10 | 何孝金 | Preparation method of amino acid foliage fertilizer |
| CN1781880A (en) * | 2004-12-01 | 2006-06-07 | 中国科学院沈阳应用生态研究所 | Pentone liquid fertilizer produced with vitamin c fermenting and super filtering waste liquid and its preparation |
| CN1785922A (en) * | 2004-12-06 | 2006-06-14 | 邵建华 | Amino acid silicon foliage fertilizer |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1460663A (en) * | 2003-05-20 | 2003-12-10 | 何孝金 | Preparation method of amino acid foliage fertilizer |
| CN1781880A (en) * | 2004-12-01 | 2006-06-07 | 中国科学院沈阳应用生态研究所 | Pentone liquid fertilizer produced with vitamin c fermenting and super filtering waste liquid and its preparation |
| CN1785922A (en) * | 2004-12-06 | 2006-06-14 | 邵建华 | Amino acid silicon foliage fertilizer |
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Effective date of registration: 20090703 Address after: Postal code 72, Wenhua Road, Shenhe District, Liaoning, Shenyang: 110016 Applicant after: Shenyang Institute of Applied Ecology, Chinese Academy of Sciences Co-applicant after: Dongbei Pharmaceutical Factory Address before: Postal code 72, Wenhua Road, Shenhe District, Liaoning, Shenyang: 110016 Applicant before: Shenyang Application Ecelogy Inst., Chinese Academy of Sciences |
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Effective date of registration: 20100415 Address after: 110016 Shenyang, Liaoning Province Cultural Road, No. 72, Shenhe Co-patentee after: Northeast Pharmaceutical Group Co., Ltd. Patentee after: Shenyang Application Ecelogy Inst., Chinese Academy of Sciences Address before: 110016 Shenyang, Liaoning Province Cultural Road, No. 72, Shenhe Co-patentee before: Dongbei Pharmaceutical Factory Patentee before: Shenyang Application Ecelogy Inst., Chinese Academy of Sciences |
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