CN109311776A - A kind of preparation method of the organic fertilizer based on graphite - Google Patents
A kind of preparation method of the organic fertilizer based on graphite Download PDFInfo
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- CN109311776A CN109311776A CN201780035655.4A CN201780035655A CN109311776A CN 109311776 A CN109311776 A CN 109311776A CN 201780035655 A CN201780035655 A CN 201780035655A CN 109311776 A CN109311776 A CN 109311776A
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- organic fertilizer
- graphite
- fermentation
- waste slurry
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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
-
- 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
Abstract
This application discloses a kind of preparation methods of organic fertilizer based on graphite, wherein the described method includes: being respectively provided with machine fertilizer material and graphite waste slurry；According to the requirement of organic fertilizer fermentation, the organic fertilizer raw material and the graphite waste slurry are mixed and are carried out fermentation reaction, to obtain the organic fertilizer.By the above-mentioned means, the graphite waste slurry that can generate graphite after processed recycles, the wasting of resources is avoided；Meanwhile the graphite waste slurry can cooperate with the organic fertilizer raw material, prepare organic fertilizer with lower cost, be conducive to the popularization and application of the organic fertilizer.
Description
Technical field
This application involves organic fertilizer fields, more particularly to a kind of preparation method of organic fertilizer based on graphite.
Background technique
Natural graphite is mixture of the organic-biological with earth's crust transition change in long term, deposition before several hundred million years, essence
Product graphite simple substance after refining is widely used.At the same time, the graphite waste slurry yield generated after natural graphite is processed
It is very huge, and be not efficiently used.This is because the content of graphite is lower in the graphite waste slurry, recycle
Process is complex and at high cost；Its waste emission is directly caused into the serious wasting of resources.
Summary of the invention
The application can solve mainly solving the technical problems that provide a kind of preparation method of organic fertilizer based on graphite
Problem of resource waste caused by certainly graphite waste slurry does not make full use of in the prior art.
In order to solve the above technical problems, the technical solution that the application uses is: a kind of organic fertilizer based on graphite
Preparation method.
Wherein, which comprises
It is respectively provided with machine fertilizer material and graphite waste slurry；
According to the requirement of organic fertilizer fermentation, the organic fertilizer raw material and the graphite waste slurry are mixed and carried out
Fermentation reaction, to obtain the organic fertilizer.
The beneficial effect of the application is: being in contrast to the prior art, the application can be by the processed rear generation of graphite
Graphite waste slurry recycle, avoid the wasting of resources；Meanwhile the graphite waste slurry can be with the organic fertilizer
Raw material cooperation, prepares organic fertilizer with lower cost, is conducive to the popularization and application of the organic fertilizer.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is the flow chart of one embodiment of preparation method of the organic fertilizer the present invention is based on graphite；
Fig. 2 is the schematic diagram of an embodiment of step S200 described in Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, those of ordinary skill in the art are obtained every other under the premise of not making creative labor
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is the flow chart of one embodiment of preparation method of the organic fertilizer the present invention is based on graphite, institute
The method of stating includes:
S100, machine fertilizer material and graphite waste slurry are respectively provided with；
In the step S100, it is desirable to provide prepare the organic fertilizer raw material and graphite waste slurry of the organic fertilizer
Material.The organic fertilizer raw material can for one of plant fiber powder, animal excrements, trade waste or house refuse or
It is a variety of；The plant fiber powder is stalk, dregs of beans or the smashed powder of cotton dregs；The animal excrements include pig manure, cow dung,
One of chicken manure or horsehit are a variety of；The trade waste includes in vinasse, vinegar grain, manioc waste, sugar residue or furfural dregs
It is one or more；The house refuse includes the kitchen garbages such as swill.The organic fertilizer raw material can be organic not crush
Fertilizer material, or smashed organic fertilizer raw material.The smashed organic fertilizer raw material can with prepare it is organic
Other raw materials of fertilizer come into full contact with, and improve reaction rate.When in the organic fertilizer raw material of the crushing include animal excrements,
One of trade waste or house refuse or it is a variety of when, need to adopt animal excrements, trade waste or house refuse
It is crushed again after removing moisture with the mode dried or dried.In one embodiment, the organic fertilizer raw material is to crush
Organic fertilizer raw material afterwards.
Further, the organic fertilizer raw material is plant fiber powder；The plant fiber powder is the smashed powder of stalk
End；Stalk is remaining stem and leaf part after plant picking, and the method for generalling use burning handled, not only pollute environment and
Waste of resource；And stalk is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter etc., is a kind of with multiduty reproducible biology money
Source.The waste of resource is on the one hand avoided as organic fertilizer raw material, meanwhile, using cheap stalk as described organic
Fertilizer material can further decrease the cost for preparing the organic fertilizer, be conducive to the popularization and application of the organic fertilizer.?
In one embodiment, the stalk includes that wheat, rice, corn, potato, oil plant, cotton, sugarcane and other crops are harvesting
Remainder after seed；The stalk include corn stalk, sorghum stalks, wheat straw, straw, rice husk, beanstalk, cotton stalk, sawdust and
At least one of branch.The selection of the stalk type mainly considers to gather materials on the spot and reduce cost.Such as, for northern ground
Area can choose the remainder or corn stalk, sorghum stalks, wheat straw, beans after harvesting seed such as wheat, corn, potato
Straw, cotton stalk etc..Southern area can choose the remainder of rice, oil plant, sugarcane and other crops after harvesting seed.When
So, it can also be advantageously selected for reducing other organic fertilizer raw materials of cost, such as sawdust and branch according to the actual situation.
Further, the partial size of the plant fiber powder is 5-50 microns.Reduce the partial size energy of the plant fiber powder
It contacts it more fully with the other raw materials for preparing organic fertilizer, improves reaction rate.But by plant fibers such as stalks
It is processed into the too small plant fiber powder of partial size and not only increases performance requirement to disintegrating apparatus, and the plant fiber powder that partial size is too small
Easy floating in air, keeps production process more inconvenient.Therefore, the partial size of the plant fiber powder is 5-50 microns, e.g., 5
Micron, 10 microns, 20 microns, 35 microns or 48 microns.In short, can be according to the actual needs of the organic fertilizer preparation process
And the performance of current disintegrating apparatus, the partial size of the suitably described plant fiber powder of comprehensive selection.
The graphite waste slurry is the slurry of the waste material after graphite is processed, and machining graphite process is usually to extract graphite
Simple substance, and nutriment and microelement remaining needed for a large amount of suitable biological growths that natural graphite accumulates in forming process
In graphite waste slurry, the nutriment and microelement can play work in the fermentation process for preparing organic fertilizer
With, on the one hand, the nutriment in the graphite waste slurry can be used as organic fertilizer the supplement of material raw material, advantageously reduce institute
The dosage for stating organic fertilizer raw material, further reduces the cost.On the other hand, the microelement in the graphite waste slurry can
Process as the preparation of catalyst organic fertilizer.
Graphite it is widely used, can be preparation fire resisting correspondingly, the source of the graphite waste slurry is also very wide
The graphite waste slurry of material scrap prepares the useless first humification reaction material slurry of the discarded graphite of conductive material, preparation lubrication
The graphite waste slurry of material scrap, according to the difference of the property of the different materials of preparation and preparation process, the graphite waste
There is also differences for the composition of slurry.According to the requirement or standard of different organic fertilizer, the graphite in corresponding source can be used
Waste material slurry prepares corresponding meet certain requirements or the organic fertilizer of standard.In one embodiment of the invention, the stone
Black waste material slurry, which refers to, prepares the discarded graphite waste slurry of graphite electrode.
In one embodiment, the content of graphite of the graphite waste slurry is below 95%.Due to the graphite waste
The content of graphite of slurry is low, recycles graphite therein and carries out recycling and needs complicated recycling and purifying technique, cost also compared with
It is high.And the lower graphite waste slurry of the content of graphite is used to prepare organic fertilizer and not only starches the graphite waste
Material recycle and it is easy to operate.Further, the requirement according to organic fertilizer fermentation, by the organic fertilizer raw material and
Before the graphite waste slurry mixes and carries out fermentation reaction, comprising: starch content of graphite in 95% graphite waste below
Material is condensed into half-dried graphite waste slurry.The part water in the graphite waste slurry can be removed by modes such as heating evaporations
Point, the content of nutriment and microelement in the graphite waste slurry is improved, better ferment effect is help to obtain.This
Outside, the graphite waste pulp concentration is convenient for the transport and use of the graphite waste slurry at half-dried graphite waste slurry.
Further, the graphite waste pulp concentration process can be after graphite waste slurry generation, the organic fertilizer
Any time before expecting raw material and graphite waste slurry mixing carries out.
Further, the microelements such as nutrients and calcium, magnesium such as nitrogen, phosphorus, potassium are contained in the graphite waste slurry, this
On the one hand be conducive to the metabolism of microorganism in fermentation process a bit, improve fermentation efficiency, meanwhile, it is deposited in the fertilizer of preparation
In, it is absorbed and utilized for growing process, to improve fertilizer efficiency.Specifically, water content can be in used graphite waste slurry
45%~85%, such as can be 45%, 55%, 65%, 75%, 85% etc..Wherein, in the over dry material of graphite waste slurry
In, contain battalion required for the nutrients such as nitrogen, phosphorus, potassium, calcium, sulphur, magnesium, sodium, manganese, iron and some other crop growth
Support element.Specifically, (being mass fraction, and the mass fraction is absolute dry mass number) is nitrogenous in graphite waste slurry
0.25%~2.1%, phosphorus 0.6%~3.3%, potassium 0.04%~1%, calcium 0.03%~1%, magnesium 0.05%~1%, sulphur
0.03%~0.12%, sodium 0.02%~0.05%, manganese 0.02%~0.03%, iron 0.02%~0.04%.
S200, the requirement according to organic fertilizer fermentation mix the organic fertilizer raw material and the graphite waste slurry
And fermentation reaction is carried out, to obtain the organic fertilizer.
In the step S200, to obtain organic fertilizer, the organic fertilizer raw material and the graphite waste slurry are mixed
Merge and carry out fermentation reaction, the method for obtaining organic fertilizer includes: the requirement according to organic fertilizer fermentation, will be described organic
Fertilizer material and graphite waste slurry mixing, and the yeast that predetermined amount is added carries out fermentation reaction.
Specifically, referring to FIG. 2, Fig. 2 is the schematic diagram of an embodiment of step S200 described in Fig. 1, the method packet
It includes:
S210, the requirement according to organic fertilizer fermentation mix the organic fertilizer raw material and the graphite waste slurry
And carry out fermentation reaction；
In the step S210, firstly, by the organic fertilizer raw material of 100 mass parts, the stone of 40-100 mass parts
The yeast of black waste material slurry, the water of 50-100 mass parts and 1-3 mass parts is uniformly mixed using churned mechanically mode to be had
Machine fertilizer material mixture.Further, the organic fertilizer raw material includes that particle size range is fine in 5-35 microns of composite plant
Tie up the combination of powder or the composite plant fiber powder and other organic fertilizer raw materials, the composite plant fiber powder be corn stalk,
Sorghum stalks, wheat straw, straw, rice husk, dregs of beans one of fiber powder or a variety of mixtures, and the not quality of same fiber powder
Number is identical or different；The combination of the composite plant fiber powder and other organic fertilizer raw materials include composite plant fiber powder with
The combination of animal excrements, such as cow dung；The combination of the composite plant fiber powder and trade waste, such as vinasse.The graphite
Waste material slurry can be half-dried graphite waste slurry or the not concentrated graphite waste slurry.The water is added to
Guarantee that fermentation process carries out in the environment of close to solution, improves the contact area of different fermentations raw material, be conducive to fermentation efficiency
Promotion.And the yeast can be individually a certain strain, be also possible to composite yeast combination, wrap in composite yeast combination
A variety of strains are included, the organic fertilizer raw material can be made full use of, improve the conversion ratio of fermentation process.The composite yeast group
Close the leavening that flora, the promotion flora including decomposing the fermentation of lignocellulosic molecule continuously repeat fermentation.Due to hair
During ferment, what strain can be utilized directly is the fermentable sugars such as monosaccharide, and cellulose is rich in stalk organic fertilizer raw material
Equal polysaccharide, needing to be translated into fermentable sugars could directly be utilized by strain, it is therefore desirable to which the composite yeast, which combines, includes
The flora for decomposing the fermentation of lignocellulosic molecule had been metabolized by the flora for decomposing the fermentation of lignocellulosic molecule
Journey generates lignin decomposition enzyme, the polysaccharide such as cellulose in the organic fertilizer raw material is explained as fermentable sugars, to realize
State the utilization of stalk organic fertilizer raw material.And the fermentation process needs in producing are carried out by the way of continuously fermenting, it is described
The leavening for promoting the flora to continuously repeat fermentation can slow down fermentation process product to the inhibiting effect of growth, to protect
Demonstrate,prove the stabilization of production efficiency and product quality.Further, it is also possible to add additional nitrogen source such as dregs of beans, animal wastes etc., pass through tune
The C/N ratio in fermentation raw material is saved, to promote the metabolism of strain, certainly, additive amount can be according to the need of actual production process
It wants and determines.
The composite yeast combination includes photosynthetic bacteria, actinomyces, saccharomycete, bacillus, lactic acid bacteria.For fermentation process
For, the cooperation of strain and fermentation raw material has significant impact to fermentation efficiency.That is, being directed to different types of stalk, need
Fermentation reaction is carried out using different composite yeast combinations and different graphite waste slurries, preferably fermentation effect can be obtained
Fruit.As the organic fertilizer raw material that uses for including corn stalk, sorghum stalks, wheat straw the composite plant fiber powder when, it is described multiple
Closing yeast combination includes actinomyces, saccharomycete, and the additive amount of the graphite waste slurry is 10-30 parts, e.g., 10 parts, 20 parts
Or 30 parts；It is described multiple when the organic fertilizer raw material used is the composite plant fiber powder of rice husk, beanstalk, cotton stalk and sawdust
Closing yeast combination includes saccharomycete, bacillus and lactic acid bacteria, and the additive amount of the graphite waste slurry is 40-80 parts, e.g.,
40 parts, 60 parts or 80 parts；When the organic fertilizer raw material is pig manure, cow dung and horsehit, the composite yeast combination includes ferment
Female bacterium, nitrogen-fixing bacteria and bacillus, the additive amount of the graphite waste slurry are 20-50 parts, e.g., 25 parts, 35 parts or 45 parts.It will
After organic fertilizer raw material and the mixing of graphite waste slurry, before carrying out fermentation reaction, pH adjusting agent can be suitably added, adjusting pH to
6.2~8.5, then specific such as 6.2,6.5,7.0,7.5,8.0,8.5 carry out fermentation reaction.
Later, the organic fertilizer raw mixture is fermented fermentation reaction 8-15 days in the environment of 30-65 DEG C
Product.The fermentation reaction temperature can be 30 DEG C, 40 DEG C or 65 DEG C etc., since fermentation process is exothermic process, fermentation reaction
Temperature it is unsuitable excessively high, selecting 30-65 DEG C can be improved fermentation reaction rate.Correspondingly, fermentation temperature is higher, when fermentation reaction
Between it is shorter.Such as 30 DEG C ferment 8 days for fermentation 15 days, 40 DEG C for fermentation 13 days, 65 DEG C.During the fermentation, it needs small every 8-16
When the organic fertilizer raw mixture is stirred, e.g., 8 hours, 12 hours or 16 hours, on the one hand make strain with not into
The raw material of row fermentation reaction comes into full contact with, to improve the efficiency of fermentation process；On the other hand it can make the organic fertilizer raw material
Mixture temperature is uniform, avoids local temperature is excessively high reaction efficiency is caused to reduce.When the organic fertilizer raw mixture is odorless
Taste and when having ammonium taste or fragrance, it is believed that fermentation process is compared completely, can terminate to send out by way of stopping heating
Ferment process can also be in (20-35 DEG C) of room temperature stabilization 1-3 days, so that the organic fertilizer property obtained is more after fermentation process
Add stabilization.Certainly, to obtain better ferment effect, growth promotor, strain can be added in the fermentation raw material
The additives such as antiviral agents obtain better conversion ratio.
S220, according to the requirement of organic fertilizer slurry, the mixture after fermentation reaction is processed into the organic fertilizer slurry
Material, alternatively, the mixture after fermentation reaction is concentrated, to obtain the organic fertilizer dry powder.
The tunning is granulated into filtering or drying, obtains the organic fertilizer.Specifically, by the tunning
Organic fertilizer slurry is obtained by filtration, the organic fertilizer slurry is granulated, and obtained particle is dried, obtains institute
State organic fertilizer dry powder.The tunning is made to the organic fertilizer of different conditions according to different requirements,.The organic fertilizer
Slurry material can be applied directly in soil, and use is more convenient.And the organic fertilizer dry powder is convenient for long-distance transportation and length
Phase saves, and other raw materials can be added as needed and obtain better fertility.
The present invention is specifically described below by embodiment.
Blank example
1) it combines the composite yeast of the corn stalk of 100 mass parts, the water of 80 mass parts and 3 mass parts, including putting
Line bacterium and saccharomycete, meanwhile, it is uniformly mixed using churned mechanically mode and obtains organic fertilizer raw mixture.
2) the organic fertilizer raw mixture is fermented in the environment of 40 DEG C, it is primary every 12h agitation, have when described
Machine fertilizer material mixture odorless and have after ammonia taste (about 13 days), obtains tunning.
3) tunning is filtered, obtains the organic fertilizer slurry.
Embodiment 1
1) by the corn stalk of 100 mass parts, the graphite waste slurry of 50 mass parts, 80 mass parts water and 3 mass
The composite yeast combination of part, including actinomyces and saccharomycete, meanwhile, being uniformly mixed using churned mechanically mode is had
Machine fertilizer material mixture.
2) the organic fertilizer raw mixture is fermented in the environment of 40 DEG C, it is primary every 12h agitation, have when described
Machine fertilizer material mixture odorless and have after ammonia taste (about 13 days), obtains tunning.
3) tunning is filtered, obtains the organic fertilizer slurry.
Embodiment 2
1) by the corn stalk of 100 mass parts, the graphite waste slurry of 40 mass parts, 60 mass parts water and 2 mass
The composite yeast combination of part, including saccharomycete, bacillus, lactic acid bacteria, meanwhile, it is mixed using churned mechanically mode
It is even to obtain organic fertilizer raw mixture.
2) the organic fertilizer raw mixture is fermented in the environment of 30 DEG C, it is primary every 16h agitation, have when described
Machine fertilizer material mixture odorless and have after ammonium taste (about 15 days), obtains tunning.
3) tunning is granulated, and obtained organic fertilizer is dried, obtain the organic fertilizer dry powder.
Embodiment 3
1) by the corn stalk of 100 mass parts, the graphite waste slurry of 100 mass parts, 80 mass parts water and 1 mass
The composite yeast combination of part, including actinomyces and saccharomycete, meanwhile, being uniformly mixed using churned mechanically mode is had
Machine fertilizer material mixture.
2) the organic fertilizer raw mixture is fermented in the environment of 65 DEG C, it is primary every 12h agitation, have when described
Machine fertilizer material mixture odorless and have after ammonium taste (about 8 days), obtains tunning.
3) tunning is granulated, and obtained organic fertilizer is dried, obtain the organic fertilizer dry powder.
The organic fertilizer performance table of comparisons prepared by the present invention based on graphite of table 1
Table 1 is the organic fertilizer performance table of comparisons prepared by the present invention based on graphite, and the organic matter and total nutrient are to dry
Butt measures, and moisture is measured with fresh sample, and detection method is referring to NY525-2012 organic fertilizer standard.
From table 1 it follows that NY525-2012 organic fertilizer standard is met using organic fertilizer prepared by the method for the present invention,
It can come into operation.Meanwhile during the embodiment 1-3, the graphite waste slurry additional amount is promoted, the organic fertilizer of preparation
Material total organic matter and total nutrient content increased, and show that the graphite waste slurry can be matched with organic fertilizer raw material,
The progress of catalystic, fermentative reaction.
The organic fertilizer content of beary metal table of comparisons prepared by the present invention based on graphite of table 2
| Project | Examination criteria | Blank example | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Total arsenic (mg/kg) | ≤15 | 3 | 3 | 4 | 3.7 |
| Total mercury (mg/kg) | ≤2 | 1 | 1.2 | 1.9 | 2.1 |
| Total lead (mg/kg) | ≤50 | 10 | 13 | 18 | 21 |
| Total cadmium (mg/kg) | ≤3 | 0.8 | 0.7 | 1.2 | 1.4 |
| Total chromium (mg/kg) | ≤150 | 28 | 30 | 43 | 48 |
Table 2 is the content of beary metal table of comparisons in the organic fertilizer prepared by the present invention based on graphite, and different heavy metals contain
The measurement of amount is directed to drying base and measures, and detection method is referring to NY525-2012 organic fertilizer standard.
Although from Table 2, it can be seen that be added to this industrial waste of graphite waste slurry in preparing organic fertilizer,
It is that the content of each heavy metal species is all satisfied examination criteria in the organic fertilizer, use is safe；In addition, embodiment 1-3 preparation
The content of each heavy metal species difference compared with blank example is little in organic fertilizer, not will cause heavy metal pollution of soil problem.
In addition, total nitrogen, phosphorus, potassium and induced worm egg death rate are all satisfied in organic fertilizer prepared by the present invention through detecting
NY525-2012 organic fertilizer standard.
The organic fertilizer income statement prepared by the present invention based on graphite of table 3
Table 3 is the organic fertilizer income statement prepared by the present invention based on graphite, can be in conjunction with the content of table 1-3 and embodiment
Find out, embodiment 1 is close with cost of material and time cost that blank example is put into, but the yield of the organic fertilizer of the two preparation is not
Together, it can be clearly seen that, in comparative example 1 yield of organic fertilizer is 1.17 times in blank example, that is, is passed through identical
In the case of, suitable graphite fertilizer slurry is added in fermentation raw material to effectively improve the output value, favorably for output increased 17%
In the price for the Unit Weight for further decreasing the organic fertilizer, promote its popularization and application.
In conclusion the invention discloses a kind of preparation methods of organic fertilizer based on graphite, wherein the method packet
It includes: being respectively provided with machine fertilizer material and graphite waste slurry；It is according to the requirement of organic fertilizer fermentation, the organic fertilizer is former
Material and the graphite waste slurry mix and carry out fermentation reaction, to obtain the organic fertilizer.By the above-mentioned means, the application
The graphite waste slurry that can generate graphite after processed recycles, and avoids the wasting of resources；Meanwhile the graphite waste
Slurry can cooperate with the organic fertilizer raw material, prepare organic fertilizer with lower cost, be conducive to the organic fertilizer
It promotes and applies.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (14)
1. a kind of preparation method of the organic fertilizer based on graphite, which is characterized in that the described method includes:
It is respectively provided with machine fertilizer material and graphite waste slurry；
According to the requirement of organic fertilizer fermentation, the organic fertilizer raw material and the graphite waste slurry are mixed and fermented
Reaction, to obtain the organic fertilizer.
2. the method according to claim 1, wherein the graphite waste slurry is the waste material after graphite is processed
Slurry.
3. according to the method described in claim 2, it is characterized in that, the requirement according to organic fertilizer fermentation, has described
Before machine fertilizer material and the graphite waste slurry mix and carry out fermentation reaction, comprising:
By the graphite waste pulp concentration at half-dried graphite waste slurry.
4. the method according to claim 1, wherein the organic fertilizer raw material is that smashed organic fertilizer is former
Material.
5. according to the method described in claim 4, it is characterized in that, the organic fertilizer raw material is plant fiber powder, animal row
Let out one of object, trade waste or house refuse or a variety of.
6. the method according to claim 1, wherein the requirement according to organic fertilizer fermentation, has described
Machine fertilizer material and the graphite waste slurry mix and carry out fermentation reaction, comprising:
According to the requirement of organic fertilizer fermentation, the organic fertilizer raw material and the graphite waste slurry are mixed, and are added pre-
Quantitative yeast carries out fermentation reaction.
7. according to the method described in claim 6, it is characterized in that, the yeast is composite yeast combination；The composite yeast
Combination is including making the flora of lignocellulosic molecule fermentation decomposition, the promotion flora continuously repeat the leavening of fermentation；It is described
Composite yeast combination includes photosynthetic bacteria, actinomyces, saccharomycete, bacillus, lactic acid bacteria.
8. the method according to the description of claim 7 is characterized in that the organic fertilizer raw material is that different types of stalk is former
Material；Requirement according to different user to the organic fertilizer, the different types of stalk use different composite yeasts
Combination and different graphite waste slurries carry out fermentation reaction.
9. the method according to claim 1, wherein the organic fertilizer is organic fertilizer slurry or organic fertilizer
Expect dry powder.
10. according to the method described in claim 9, it is characterized in that, the requirement according to organic fertilizer fermentation, has described
Machine fertilizer material and the graphite waste slurry mix and carry out fermentation reaction, to obtain the organic fertilizer, comprising:
According to the requirement of organic fertilizer fermentation, the organic fertilizer raw material and the graphite waste slurry are mixed and fermented
Reaction；
According to the requirement of organic fertilizer slurry, the mixture after fermentation reaction is processed into the organic fertilizer slurry, alternatively, will
Mixture after fermentation reaction is concentrated, to obtain the organic fertilizer dry powder
11. the method according to claim 1, wherein in the graphite waste slurry nitrogen mass fraction
It is 0.25%~2.1%.
12. the method according to claim 1, wherein in the graphite waste slurry P elements mass fraction
It is 0.6%~3.3%.
13. the method according to claim 1, wherein in the graphite waste slurry potassium element mass fraction
It is 0.04%~1%.
14. the method according to claim 1, wherein in the graphite waste slurry magnesium elements mass fraction
It is 0.05%~1%.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/119079 WO2019127128A1 (en) | 2017-12-27 | 2017-12-27 | Graphite-based organic fertilizer manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109311776A true CN109311776A (en) | 2019-02-05 |
Family
ID=65225722
Family Applications (1)
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| CN201780035655.4A Withdrawn CN109311776A (en) | 2017-12-27 | 2017-12-27 | A kind of preparation method of the organic fertilizer based on graphite |
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| CN (1) | CN109311776A (en) |
| WO (1) | WO2019127128A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114456002A (en) * | 2022-02-18 | 2022-05-10 | 江苏科维森新材料技术有限公司 | Graphite organic compound fertilizer and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078712A (en) * | 1992-05-21 | 1993-11-24 | 李永林 | Thermophilic fermentation is produced the organic many little composite fertilizers of silicomanganese nitrogen phosphorus potassium |
| CN101100400B (en) * | 2007-07-03 | 2013-04-17 | 中国科学院地球化学研究所 | Method and product for preparing biological potassium fertilizer by two-step conversion method |
| CN102030594B (en) * | 2010-11-29 | 2013-01-16 | 北京林业大学 | Silicon-calcium-iron-potassium biological magnetic fertilizer |
| CN105384536A (en) * | 2015-12-15 | 2016-03-09 | 广州市泓玮装饰制品有限公司 | Sedum lineare roof planting special-purpose organic fertilizer and preparation technology thereof |
-
2017
- 2017-12-27 CN CN201780035655.4A patent/CN109311776A/en not_active Withdrawn
- 2017-12-27 WO PCT/CN2017/119079 patent/WO2019127128A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114456002A (en) * | 2022-02-18 | 2022-05-10 | 江苏科维森新材料技术有限公司 | Graphite organic compound fertilizer and preparation method thereof |
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| WO2019127128A1 (en) | 2019-07-04 |
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