CN101167527A - Resource use method for waste fermenting liquid of ultra-large fermentation plant - Google Patents
Resource use method for waste fermenting liquid of ultra-large fermentation plant Download PDFInfo
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- CN101167527A CN101167527A CNA2007101584876A CN200710158487A CN101167527A CN 101167527 A CN101167527 A CN 101167527A CN A2007101584876 A CNA2007101584876 A CN A2007101584876A CN 200710158487 A CN200710158487 A CN 200710158487A CN 101167527 A CN101167527 A CN 101167527A
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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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- 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
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention belongs to the field of the agricultural utilization of fermented waste mash, in particular to a resource utilization method of the waste mash of a super large fermenting plant, which is a method using vitamin C fermented waste mash to produce bacterial protein feed and amino acid compound fertilizer. The making processes of the bacterial protein feed are that the vitamin C fermented waste mash is collected, cells and high molecular weight protein in the vitamin C fermented waste mash are condensed and precipitated by using dilute alkali, thereby the bacterial protein feed which comprises more than 55% protein by weight is separated, pressed into a cake and dried. The preparation processes of the amino acid compound fertilizer are that vitamin C fermented mash which is condensed is collected, the protein in the vitamin C fermented mash is hydrolyzed into amino acids by using alkali, through supplying proper trace elements, amino acid liquid fertilizer which comprises more than 10% amino acid by weight are made. The invention is applied in the modes such as spraying and pouring and the like according to the practicality of planting, thereby the crop yield is observably added, the crop diseases are effectively controlled, the price of a product is low, the large area popularization and application are easy, and a new way is opened for the waste discharge of factories.
Description
Technical field
The invention belongs to fermented abandoned mash agricultural use field, be specially a kind of utilization of resources method of waste fermenting liquid of ultra-large fermentation plant, it is to use the method that the fermented abandoned mash of ultra-large type fermentation plant Vc is produced thalli feed and amino-acid compound fertilizer.
Background technology
Fermentation industry, particularly large-scale fermentation plant, amassing has a large amount of discarded mash, and many persons reach hundreds of to thousands of tons of every day.Directly the discharging meeting causes severe contamination to environment, handles with conventional methods such as chemistry and biochemical aerations, and expensive, consuming time excessive, enterprise is difficult to bear.Can discarded mash safely, economic discharging, become the large-scale fermentation of restriction enterprise key of healthy development factor.
Fermentation liquid, though be considered as refuse by fermenting and producing, it contains nutrients such as multiple protein, fat, auxin, mineral matter, can utilize as the nutrient of animal feeding-stuff and plant growth again.Adopt simple and effective extracting method, not only can obtain high-quality protein feed and concentrated fertilizer, also solved the waste disposal problem that perplexs large-scale fermentation plant simultaneously.
Summary of the invention
The objective of the invention is to the recycling problem at large-scale fermented abandoned mash, a kind of utilization of resources method of waste fermenting liquid of ultra-large fermentation plant is provided, it is the processing method of low cost, high efficiency production animal feeding-stuff containing somatic protein and ammino acid liquid fertilizer.
For achieving the above object, the technical solution used in the present invention is: collect the fermented abandoned mash of Vc, the weight concentration of inner protein is 6-20%, condenses its protein with diluted alkaline, and natural sedimentation, collection, press filtration become cake, and heating, drying is made animal feeding-stuff containing somatic protein.The discarded mash of non-cohesion continues to be hydrolyzed into amino acid, makes amino-acid liquid fertilizer.The condition of alkali agglomeration process: adding accounts for the NaOH that the mash weight concentration is 0.5-1.0%, separates out albumen and transfers pH to subacidity with hydrochloric acid; The condition that basic hydrolysis is handled is: adding accounts for the NaOH that the mash weight concentration is 1.0-2.0%, and 120 ℃, hydrolysis 20-30 minute; Sample transfers to translucent by muddy liquid.After testing, the 55-70% of albumen is hydrolyzed into amino acid (after being basic hydrolysis, the degree of hydrolysis of mash albumen reaches 55-70%) in the sample, and the amino acid weight content is 3-4%.Transferring the pH of hydrolyzate is 5.5-8.0, adds an amount of trace element (Fe, Zn, Mn, Mo, B), is concentrated into the amino acid weight content at last and reaches more than 10%.
Among the present invention, the fermented abandoned mash main component of Vc is a mycoprotein, and weight accounts for 6-20%.
The fermented abandoned mash of Vc among the present invention, after the alkali cohesion, condensation product must be transferred pH to 5.5-6.5 with hydrochloric acid.
The fermented abandoned mash of Vc among the present invention is after the alkali cohesion, and it is 6-8% that non-precipitation part is transferred its albumen weight concentration, is to finish by dilution and method for concentration, 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 discarded gulonic acid mother solution (or from handing over spent acid).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 and concentration, dilution is meant thin up.
Among the present invention, the amino-acid compound fertilizer of production applied in modes such as spray or pourings by 1-5 liter/mu/week.
The present invention has following advantage:
1, the present invention adopts waste fermented mash to produce feed and fertilizer, through alkali cohesion and basic hydrolysis, makes albumen wherein change mycoprotein and compound amino acid into the fermented abandoned mash of Vc.Adopt animal feeding-stuff containing somatic protein and amino-acid liquid fertilizer that this method can production cost be low, quality is high.
2, animal feeding-stuff containing somatic protein of the present invention, albumen weight content are 55-65%, the high-quality feed that belong to the protein content height, has no side effect.
3, 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.
4, 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 Isoquant, the plant rate of catching an illness reduces 20-50%.
5, the fertile preparation technology of the amino-acid liquid of the present invention's production is simple, cheap, easily large scale application, remarkable in economical benefits.The excellent money protein feed that the discarded mash of ten thousand tons of Vc fermenting and producing lines is produced can be made a profit 300-500 ten thousand/year the amino-acid liquid fertilizer of output, the 800-1000 ten thousand that can make a profit/year.
6, animal feeding-stuff containing somatic protein provided by the invention and amino-acid liquid fertilizer production method combine the ferment offal treatment and the green agriculture production of enterprise of ultra-large type together, for cleaning of enterprise produced and the rural area non-polluted planting has hewed out a new road.
The specific embodiment
Embodiment 1
Collect the fermented abandoned mash 10kg of Vc, add 100 gram NaOH, albumen is separated out, and natural subsidence is spent the night, the supernatant that inclines, the sediment weight concentration be 3-7% from handing over abraum salt acid to transfer pH to 6.0, press filtration becomes cake, dries.It is 6-8% that supernatant is transferred its albumen weight concentration, adds NaOH 50 gram, 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 discarded gulonic acid mother solution (or ion-exchange spent acid), 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%, Zn0.15%, and Mn 0.05%, Mo 0.05%, and B 0.05%; Seal up for safekeeping standby.When using, water by every mu of 1-5 liter/week dilution back spray.
The present invention utilizes discarded Vc fermentation liquid, adopts alkali cohesion and alkali hydrolysis method to produce animal feeding-stuff containing somatic protein and the amino-acid liquid fertilizer that cost is low, quality is high.The present invention looks plantation reality and applies in right amount in modes such as spray or pourings, can significantly increase crop yield 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.
Embodiment 2
Difference from Example 1 is that technological 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%) | Amino acid content (Wt%) | Concentrate amino acid content (wt%) | Trace element (wt%) |
| 2 | 10 | 13 | NaOH (1.5％) | 120 | 20 | 56 | 2.93 | 10.1 | Fe0.3，Zn0.15，Mn 0.05，Mo 0.05，B 0.05 |
| 3 | 10 | 16 | NaOH (2.0％) | 120 | 30 | 62 | 2.88 | 10.3 | Fe0.3，Zn0.15，Mn 0.05，Mo 0.05，B 0.05 |
| 4 | 10 | 12 | NaOH (1.0％) | 120 | 30 | 52 | 2.97 | 10.2 | Fe 0.3，Zn0.15，Mn 0.05，Mo0.05，B0.05 |
| 5 | 10 | 15 | NaOH (1.5％) | 120 | 20 | 60 | 3.04 | 10.0 | Fe0.4，Zn0.2，Mn 0.05，Mo0.05，B0.05 |
| 6 | 10 | 16 | NaOH (2.0％) | 120 | 30 | 67 | 3.15 | 10.6 | Fe0.4，Zn0.2，Mn 0.05，Mo0.05，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 the fertile amount of amino-acid liquid is the sub-district in 0.5,1.0,2.0 liter/mu/week, and its strain is high by 14% than the check plot heavily respectively, 23% and 32%, and the rate of catching an illness is respectively than check plot low 1 8%, 25% and 36%.
Application examples 2
If 4 of 2m * 1m sub-district plant pakchoi, 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 the fertile amount of amino-acid liquid is the sub-district in 1.0,2.0,4.0 liters/mu/week, and its output is high by 24% than the check plot respectively, 32% and 48%, and the rate of catching an illness is respectively than check plot low 30%, 41% and 56%.
Claims (6)
1. the utilization of resources method of waste fermenting liquid of ultra-large fermentation plant is characterized in that: collect the fermented abandoned mash of Vc, with diluted alkaline the cohesion of the protein part in it is separated out, remainder is hydrolyzed into amino acid; The condition of alkali cohesion: adding accounts for the NaOH that the mash weight concentration is 0.5-1.0%, and albumen is separated out, and separates, is dried into feed; The basic hydrolysis condition is: adding accounts for the NaOH that the mash weight concentration is 1.0-2.0%, and compound amino acid liquid fertilizer is made in 120 ℃ of hydrolysis.
2. according to the utilization of resources method of the described waste fermenting liquid of ultra-large fermentation plant of claim 1, it is characterized in that: the quantity of fermented abandoned mash is big, should have 100-1000 ton per day discharge capacity, and the albumen weight concentration of fermentation liquid is 6-20%.
3. according to the utilization of resources method of the described waste fermenting liquid of ultra-large fermentation plant of claim 1, it is characterized in that: with accounting for discarded mash weight concentration is the NaOH of 0.5-1.0%, normal temperature or high temperature 60-100 ℃ down 1-4 hour protein coacervation of reaction, separate out, natural subsidence, separation, hydrochloric acid adjust pH 5.5-6.5, press filtration become cake, oven dry, the albumen weight content reach the forage protein of 55-65%.
4. according to the utilization of resources method of the described waste fermenting liquid of ultra-large fermentation plant of claim 1, it is characterized in that: after the discarded mash alkali cohesion, transferring the albumen weight concentration of mash by dilution or method for concentration is 6-8%, with accounting for conciliation back mash weight concentration is the NaOH of 1.0-2.0%, 120 ℃ hydrolysis 20-30 minute, the degree of hydrolysis of mash albumen reaches 55-70%, and the amino acid weight content is 3-4%; The hydrolysis sample is added one or more of micro-Fe, Zn, Mn, Mo, B, and by weight percentage, 0.5%≤Fe+Zn+Mn+Mo+B≤10.0% concentrates and makes the amino acid weight content and reach compound amino acid liquid fertilizer more than 10%.
5. according to the utilization of resources method of the described waste fermenting liquid of ultra-large fermentation plant of claim 1, it is characterized in that: after the mash hydrolysis, need to transfer pH to 5.5-8.0 with discarded gulonic acid mother solution or the discarded hydrochloric acid of ion-exchange.
6. according to the utilization of resources method of the described waste fermenting liquid of ultra-large fermentation plant of claim 1, it is characterized in that: the amino acid fertilizer of fermentation liquid production applied with spray or pouring mode by 1-5 liter/mu/week.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506009A (en) * | 2013-10-09 | 2014-01-15 | 沈阳农业大学 | Deep dehydration technique of Vc two-step fermentation ultrafiltration waste slag liquid |
| CN104557198A (en) * | 2014-12-26 | 2015-04-29 | 沈阳市红旗台食用菌种植专业合作社 | Culture medium used for cordyceps militaris sporocarp culture and preparation and using method thereof |
| CN106588340A (en) * | 2016-12-13 | 2017-04-26 | 华中农业大学 | Preparation method of low-salt high-concentration amino acid liquid fertilizer |
| CN109265215A (en) * | 2017-07-17 | 2019-01-25 | 何立肖 | The processing method of gulonic acid mother solution in a kind of VC production |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20030968A1 (en) * | 2003-05-15 | 2004-11-16 | Giacomo Massimi | PAINTING OR PAINT FEEDER AND PAINTING DEVICE INCLUDING SUCH FEEDER. |
| CN100371304C (en) * | 2004-03-26 | 2008-02-27 | 中国科学院沈阳应用生态研究所 | Refined organic fertilizer produced with vitamin C fermenting dregs and its production process |
| CN1785922A (en) * | 2004-12-06 | 2006-06-14 | 邵建华 | Amino acid silicon foliage fertilizer |
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2007
- 2007-11-23 CN CN2007101584876A patent/CN101167527B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506009A (en) * | 2013-10-09 | 2014-01-15 | 沈阳农业大学 | Deep dehydration technique of Vc two-step fermentation ultrafiltration waste slag liquid |
| CN103506009B (en) * | 2013-10-09 | 2016-09-07 | 沈阳农业大学 | The Deep dehydration technique of Vc two-step fermentation ultrafiltration waste liquid |
| CN104557198A (en) * | 2014-12-26 | 2015-04-29 | 沈阳市红旗台食用菌种植专业合作社 | Culture medium used for cordyceps militaris sporocarp culture and preparation and using method thereof |
| CN106588340A (en) * | 2016-12-13 | 2017-04-26 | 华中农业大学 | Preparation method of low-salt high-concentration amino acid liquid fertilizer |
| CN109265215A (en) * | 2017-07-17 | 2019-01-25 | 何立肖 | The processing method of gulonic acid mother solution in a kind of VC production |
| 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 |
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| CN101167527B (en) | 2010-08-25 |
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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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Owner name: NORTHEAST PHARMACEUTICAL GROUP CO., LTD. Free format text: FORMER OWNER: NORTHEAST PHARMACEUTICAL PLANT |
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Effective date of registration: 20100415 Address after: 110016 Shenyang, Liaoning Province Cultural Road, No. 72, Shenhe Applicant after: Shenyang Application Ecelogy Inst., Chinese Academy of Sciences Co-applicant after: Northeast Pharmaceutical Group Co., Ltd. Address before: 110016 Shenyang, Liaoning Province Cultural Road, No. 72, Shenhe Applicant before: Shenyang Application Ecelogy Inst., Chinese Academy of Sciences Co-applicant before: Dongbei Pharmaceutical Factory |
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