CN101990983A - Zeolite biological treatment agent special for recycling of livestock and poultry manure feed - Google Patents
Zeolite biological treatment agent special for recycling of livestock and poultry manure feed Download PDFInfo
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- CN101990983A CN101990983A CN2009100419635A CN200910041963A CN101990983A CN 101990983 A CN101990983 A CN 101990983A CN 2009100419635 A CN2009100419635 A CN 2009100419635A CN 200910041963 A CN200910041963 A CN 200910041963A CN 101990983 A CN101990983 A CN 101990983A
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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 discloses a zeolite biological treatment agent special for recycling of an organic waste feed, such as livestock and poultry manure and the like, which is mainly used for eliminating pollution to environment by the organic waste feed, such as the livestock and poultry manure and the like in the field of development and environmental protection of the recycling of the organic waste feed, such as the livestock and poultry manure and the like, in the field of livestock and poultry, and mainly solves the technical problems such as deodorizing, sterilizing, zymolysis and the like in a recycling process of the organic waste feed, such as the livestock and poultry manure and the like. By adopting a technical route of combining beneficial microorganism anaerobic fermentation and feed zeolite physical adsorption technology, the biological treatment agent is formed by selecting compound beneficial microorganisms such as lactobacillus, saccharomycete, photosynthetic bacteria and the like, inoculating in a substrate consisting of feed zeolite, fermented soybean cake, corn flour, rice bran and the like and performing the anaerobic fermentation. By technical measures such as raw material treatment, biological anaerobic fermentation process and the like, organic wastes such as the livestock and poultry manure and the like can be treated to form feed resource which meets the requirement of a BG 13078 feed sanitation index.
Description
1 technical field
1.1 animal husbandry field
1.1.1 utilize feces of livestock and poultry exploitation feed resource
1) is raw material with ox (beef cattle, milk cow, buffalo, ox, yak) excrement, utilizes the present invention to carry out the feed resource exploitation.
2) be raw material with the pig manure, utilize the present invention to carry out the feed resource exploitation.
3) be raw material with sheep (goat, sheep) excrement, utilize the present invention to carry out the feed resource exploitation.
4) be raw material with fowl (chicken, duck, goose) excrement, utilize the present invention to carry out the feed resource exploitation.
1.1.2 utilize organic waste exploitation feed resource
1) is raw material with crops (corn, wheat, paddy rice, soybean etc.) straw, utilizes the present invention to carry out the feed resource exploitation.
2) organic waste that produces with food processing industry (grain, flour, cake, instant noodles, vinegar, sauce, wine, can, fruit juice, beverage, vegetables, sugaring, monosodium glutamate, meat products, fish product etc.) is a raw material, utilizes the present invention to carry out the feed resource exploitation.
1.1.3 feed addictive
The present invention is added in the feed by a certain percentage, carries out kind livestock and poultry and aquaculture of aquatic animal.
1.2 in the environmental protection field
1.2.1 pollution on the environments such as the feces of livestock and poultry that utilizes the present invention to eliminate animal husbandry to produce, residual feed.
1.2.2 utilize the present invention to eliminate the organic waste pollution on the environments such as crop stalk that agricultural produces.
1.2.3 utilize the present invention to eliminate the organic waste pollution on the environment that food processing industry produces.
2 background technologies
2.1 background of invention
The present invention is the restriction that is subjected to shortage of resources in the development of Chinese national economy, the restriction of environmental pollution, and farming and animal husbandry is produced the organic waste that produces have been become under the main arch-criminal's who causes environmental pollution the background condition.In conjunction with China's energy-saving and emission-reduction implementation, the needs of recycling economy development, to modern animal husbandry crucial moment of transition, of exploitation solves Creative Science and Technology Co. Ltd's product of feed resource shortage and problem of environmental pollution in traditional animal husbandry.It is an aim with " save earth ecology from damage, promote energy-saving and emission-reduction, realize recycling economy, produce pollution-free food ", the organic wastes such as feces of livestock and poultry that produce with farming and animal husbandry are primary raw material, utilizing product of the present invention to carry out feed resource handles, formation meets the feed resource of forage health standard, produces harmless biological feedstuff series product.This not only can solve the problem of environmental pollution that a large amount of dischargings of organic waste cause effectively, and provide sufficient biological feedstuff resource for modern animal husbandry production, solve the feed shortage problem, thereby realize the utilization of animal husbandry resource circulation, guarantee that national economy develops in a healthy way.
China is a large agricultural country; what central authorities put into effect in recent years is the policy to support and benefit agriculture, rural areas and farmers of representative with " four cancellations " and " four subsidies "; alleviated peasant burden; increased farmers' income; continuity and stability have been kept; improve agricultural production guarantee and service ability, protected and transferred the enthusiasm that peasant's developing agricultural is produced conscientiously.Grain-production increases year by year, and meanwhile, the prosperity of agricultural has produced a large amount of crop stalks, becomes the primary pollution source that causes rural environmental pollution.The whole nation has 1.2 * 10
9The t crop stalk is used for the less than 25% of feed.Utilizing on the mode is the original utilization that does not add any processing substantially, and utilization ratio is extremely low.
Aspect animal husbandry production, developed recently is rapid, all kinds of livestock and poultry 1.7 * 10 of annual raising
10Head (only), feces of livestock and poultry discharging sum reaches 3.2 * 10
9T.Along with Developing of Animal Industry, its situation also can be more serious.From environmental point of view, a large amount of dischargings of organic waste such as feces of livestock and poultry, crop stalk, to human, other is biological and the pollution of livestock and poultry its own existence environment is more and more outstanding, pollution to atmosphere, waters, soil is also more and more serious, has become the main arch-criminal that ball ecological environment worsens.From the angle of resource, organic wastes such as feces of livestock and poultry are good renewable resources.If can be translated into feed, realize the utilization of animal husbandry resource circulation, not only can solve shortage of resources and environmental pollution two hang-ups that the present mankind face, and for alleviating the contradiction that people and animals strive grain, realize the animal husbandry recycling economy, building a New Socialist Countryside all has crucial meaning.
Utilize the present invention if can be with China 3.2 * 10
91/5 of t feces of livestock and poultry is converted into feed again, can increase by 6.4 * 10
8The t feed resource is 4.5 times of national commodity feed sales volume, also is national total output of grain (4.5 * 10
8T) 1.4 times.That is to say and to support a China again.
A large amount of dischargings of organic wastes such as feces of livestock and poultry cause severe contamination to ball ecological environment, directly affect human beings'health and existence, and therefore, the control of the environmental quality of livestock-raising field is paid close attention to by the people of various countries and government.From the fifties in last century, developed country begins large-scale intensive culture, has set up large quantities of livestock and poultry farms in scale in the suburb, cities and towns.But owing to have every day a large amount of feces of livestock and poultry and sewage to produce, be difficult to storage, processing and recycling, caused the serious environmental pollution.Japan with " livestock products public hazards " high level overview the seriousness of this problem, meanwhile many developed countries way of taking measures rapidly to research and solve, and by the in addition standardized management of making laws.After the U.S. at first did the success of the test of sheep supplement feed with chicken manure, tens countries and regions such as day, English, method, moral, Denmark, the former Soviet Union, Thailand, Spain, Australia had been carried out feces of livestock and poultry and have been utilized research again.At present existing many countries utilize chicken manure processing feed, and the poultry dung feed " Top's indigo plant " of Germany, the U.S. is sold as protein feed, and the poultry dung feed of Britain and Germany has entered the international market.Pig manure also is used to feed ox, feeds fish, feeds sheep etc.
After entering the eighties in last century, China just begins to pay attention to the utilization of this resource.Initial application mainly is the shortage that is used for remedying feed resource, and it utilizes mode is only to make simple process or without the direct supplementary feeding of any processing basically.Only be difficult to solve, for a long time, the feed research and development of this resource only be in conceptual phase, do not form industrialization development condition and technical merit as yet because of deodorizing and sterilization two large problems.
2.2 know-why
In order to address the above problem, we have developed the special-purpose Zeolite-bio inorganic agents of organic waste feed resource such as feces of livestock and poultry.The present invention adopts the strategy of controlling bacterium with bacterium, utilizes the beneficial microbe anaerobic fermentation technology and adds the technology path that the physical adsorption techniques of feeding zeolite combines, and reaches deodorizing and suppresses pathogenic microorganism, makes that it is innoxious, the purpose of feed resource.
2.2.1 the special-purpose Zeolite-bio inorganic agent of feces of livestock and poultry feed resource
In organic waste feed resources such as feces of livestock and poultry are handled, consider and handling the formation as yet of beneficial microorganism advantage strength in early stage, still can not catch the reality of odorant fully, it is the biomembranous mass transport process of the surface of solids that the organic substance in the foul gas at first will experience by the gas phase transfer.Adopt the beneficial microbe anaerobic fermentation technology and add the technology path that feeding zeolite physical adsorption techniques combines, at first allow a large amount of beneficial microbes live in the porous zeolite, be formed with the special-purpose Zeolite-bio inorganic agent of the prevailing feces of livestock and poultry feed resource of beneficial microorganism.
2.2.2 special-purpose Zeolite-bio inorganic agent deodorizing mechanism
The odor pollutant that feces of livestock and poultry produces has kind more than 230, but roughly is divided three classes usually: sulfur-bearing, nitrogen with carbon, hydrogen compound.Because these odorants are the low molecular compounds that produce in livestock and poultry digest and decompose feed or livestock and poultry internal metabolism process, less stable is met oxygen and can be interrogated fast oxidation, produces by NH
3, H
2S, CO
2, CH
4, CH
3SH (methyl mercaptan), (CH
3)
3N (trimethylamine), CH
3SCH
3(dimethyl disulfide), CH
3SSCH
3The mist that more than 10 kind of odorant such as (dimethyl disulfide), acetaldehyde, styrene, indoles, methacrylaldehyde formed, Here it is the usually said foul gas of people, it discharges with the form of gas, and available nutrient is lost in a large number.The deodorizing of special-purpose Zeolite-bio inorganic agent is to utilize microorganism with the energy or other nutrient of the organic component in the foul gas as its vital movement, through metabolic degradation, is converted into simple inorganic matter (CO
2, water etc.) and cell component.Special-purpose Zeolite-bio inorganic agent under anaerobic, carrying out organic wastes such as feces of livestock and poultry carries out in the feed resource processing procedure, owing to have zeolite physical absorption and beneficial microbe that stench is favored double effects, has extremely strong adsorption capacity for foul gas, can carry out before the trans-utilization it being caught as matrix to foul gas at beneficial microbe, form biosphere at the surface of solids, finish the transfer process of gas phase to solid phase, beneficial microbe decomposes in the process of organic wastes such as feces of livestock and poultry, with NH in fermentation then
3, H
2S, CO
2, CH
4, CH
3Foul gas such as SH carry out trans-utilization as matrix, physiological metabolism materials such as synthetic carbohydrate, organic acid, protein.A part is wherein dissolved in medium and is fixed, and a part is as the energy of other microorganisms, and another part is as the cellular material or the cellular metabolism energy.Foul gas constantly reduces by said process, thereby reaches the purpose of purification, deodorizing.Solve the deodorizing difficult problem of feces of livestock and poultry in the feed resource processing procedure so on the one hand, removed the stench peculiar smell, improved the palatability of feed quality and processing feed.Be fixed with forms such as carbohydrate, organic acid, mycoproteins on the other hand, remain in and handle in the feed, increased the nutrient contents such as albumen of handling feed, improved feed quality.Reduced the discharging of pernicious gas simultaneously, solved the problem of environmental pollution that the animal dung toilet causes effectively to atmosphere.
2.2.3 special-purpose Zeolite-bio inorganic agent sterilization principle
Contain a large amount of pathogenic microorganisms in the feces of livestock and poultry, this also is another hang-up that the feces of livestock and poultry feed resource is handled.The present invention utilizes the Zeolite-bio anaerobic fermentation inorganic agent technology of independent development, is to utilize the disinthibite activity of harmful microorganism and assorted bacterium of powerful beneficial microbe strength.In processing procedure, strengthen the beneficial microorganism strength, also create suitable living environment for beneficial microbe by every means, make it bring into play useful usefulness to greatest extent except connecing bacterium.Adopting anaerobic fermentation technology, is the good oxygen characteristic according to most of pathogenic microorganisms, makes it lose the condition of existence and the possibility of outbreak in anaerobic environment.Created the suitableeest living environment for beneficial microbe on the contrary, made its a large amount of breedings, occupied superiority, with the disinthibite activity of pathogenic microorganism of powerful advantage strength.Simultaneously in anaerobic fermentation process, the sour environment that the organic acid that lactic acid bacteria produces forms, the polyphenoils that beneficial microbe produces etc. all can suppress pathogenic microbe killing effectively, reach purpose innoxious, feed resource.
2.2.4 the anaerobic fermentation of special-purpose Zeolite-bio inorganic agent decomposes organic
The decomposition of organic wastes such as feces of livestock and poultry has corrupt the decomposition and two kinds of forms of fermentation decomposition at occurring in nature.Be organic under the control of harmful microbes such as saprophytic bacteria so-called corrupt the decomposition, the organic oxidation process of carrying out.Its catabolite mainly contains heat, NH
3, H
2S, CO
2, CH
4And other C.H compound etc.These materials discharge with the form of pernicious gas mostly, make a large amount of nutrient loss, and cause environmental pollution.Utilizing the Zeolite-bio inorganic agent that organic wastes such as feces of livestock and poultry are carried out anaerobic fermentation decomposes, be a kind of low-temperature decomposition process that beneficial microbe carries out organic matter, synthesis type microorganism heat, NH that the breakdown type microorganism is produced in the decomposable process in fermentation wherein
3, H
2S, CO
2, CH
4Carry out organic synthesis Deng as matrix, form a large amount of mycoprotein and physiological activator, increase feed nutrient content and active ingredient greatly.This anaerobic fermentation decomposable process has not only reduced discharge of harmful gases, has eliminated environmental pollution, and intactly preserves and more synthesized feed nutrition, has formed high-quality biological feedstuff.
3 summary of the invention
3.1 the making primary raw material of special-purpose Zeolite-bio inorganic agent
3.1.1 feeding zeolite powder
The main component of feeding zeolite powder is calcium carbonate, calcium bicarbonate etc., mainly to the livestock and poultry supplement calcium, all needs to add a certain amount of stone flour or zeolite powder with the balance calcium phosphorus ration in commercial feed production in animal and fowl fodder.Clearly regulation has been done to the product quality of feeding zeolite powder by country, has formulated (GB 21695) natural feeding zeolite powder quality standard.The primary raw material that the present invention selects for use feeding zeolite powder to make as the Zeolite-bio inorganic agent, not only meet national additive agent for feeding requirement, mainly be to utilize feeding zeolite to have the extremely strong adsorption capacity of porosity characteristic to odorant, one is to catch foul gas in organic waste feed resources such as feces of livestock and poultry are handled, the 2nd, form biomembrane at the surface of solids, finish the Pignus pignoris process of gas phase to solid phase.
3.1.2 beneficial microbe
The present invention selects the composite commodity beneficial microbe liquid spawn that contains lactic acid bacteria, saccharomycete, photosynthetic bacteria for use.Can buy by unit such as Science and Technology Ltd. of peaceful nation from the Guangzhou.
3.2 the making of special-purpose Zeolite-bio inorganic agent
In order to improve organic waste feed resource treatment effects such as feces of livestock and poultry, after catching, can be decomposed by beneficial microbe as early as possible stench.At first feeding zeolite is made into and contains a large amount of beneficial microorganism Zeolite-bio inorganic agents, allow various beneficial microbes live in the porous of zeolite, form powerful beneficial microbe advantage, in the time of organic wastes such as fermentation decomposition feces of livestock and poultry, odorant is carried out quick decomposition and inversion.
3.2.1 the making raw material of special-purpose Zeolite-bio inorganic agent is formed (auspicious see Table 1).
Table 1
| Material name | Quality requirement | Ratio % | Remarks |
| Natural feeding zeolite powder | Meet GB 21695 standard-requireds | 10 | |
| Fermented bean dregs | Commodity fermented bean dregs powder | 5 | |
| Corn flour | Commodity fodder maize powder | 15 | |
| Rape cake (peanut meal etc.) | The commodity oil meal | 5 | |
| Rice bran | Thin chaff (oily chaff) | 20 | |
| Wheat bran | The feeding wheat bran of commodity | 10 | |
| Liquid spawn | Commodity beneficial microbe bacterial classification | 1 | |
| Molasses | The sucrose molasses | 1 | |
| Running water | Place the dechlorination running water | 33 |
3.2.1 the preparation method of special-purpose Zeolite-bio inorganic agent
1) liquid charging stock configuration
Earlier molasses are dissolved in the running water, the back that stirs adds liquid spawn, and it is standby to stir once more.
2) solid material mixes
Standby with stirring after other solid material mixing.
3) solid-liquid mixes stirring
Liquid charging stock is added in the solid material, stir, it is 35～40% that water content is reconciled.
4) encapsulation fermentation
The compacting sealing in the resealable container of packing into is carried out anaerobic fermentation under normal temperature (25～40 ℃), promptly can be made into the special-purpose Zeolite-bio inorganic agent of feces of livestock and poultry feed resource in 7～10 days.
4 specific embodiment
4.1 the feces of livestock and poultry feed resource is handled embodiment
4.1.1 the pre-treatment of raw material
1) pre-treatment of main material
Main material refers to that water content is 60～80% fresh (in 12 hours) feces of livestock and poultry, and following two tasks are mainly finished in pre-treatment.
The one, connect the bacterium deodorizing.Its objective is that suppressing corrupt decomposes, reduce the foul gas discharging, save nutrient from damage, eliminate the stench peculiar smell, and beneficial microbe is carried out environmental suitability cultivate.Concrete grammar is in being transported into the fresh feces of livestock and poultry of factory, with artificial or auxiliary equipment with the Zeolite-bio inorganic agent equably spreading in feces of livestock and poultry.Consumption is pressed 2kg/t.Adopt the mode of limit charging edge joint bacterium.
The 2nd, assorted clearly.Deodorizing is connect feces of livestock and poultry behind the bacterium, remove all foreign material such as wherein iron wire, brick and tile, cement block, plastics, timber, glass, rag with the subsidiary method of manually stirring of loading machine.Clear general labourer does finishes the effect of also having played the bacterial classification mix.
2) pre-treatment of auxiliary material
For auxiliary material mainly is to carry out pulverization process, and for the bigger hard ware material of particle diameter hard ware material pulverizer, feedstuff is pulverized with feed grinder, and fines can directly enter the mixing processing stage.
4.1.2 bio anaerobic fermentation process
1) batching mix
The optimal proportion of handling for the higher fresh feces of livestock and poultry of water content is 40%, and the feces of livestock and poultry with 40% and other auxiliary material are put into mixer and mixed, and stir.The pan feeding program should be put into big feedstuff such as corn, the rice bran etc. of amount earlier, and then puts into feces of livestock and poultry, puts into other amount few auxiliary material and special-purpose Zeolite-bio inorganic agent at last, stirs, and regulating moisture is 35～40%.
2) discharging is sieved assorted clearly with secondary
The uniform material of mix is sent into trundle screen with belt conveyer sieve processing, sieve aperture is 5～6mm.Because material moisture is higher, the possibility of sticking stifled screen cloth is arranged, so on screen cloth, need add hairbrush.Screening process has also been finished the clear general labourer of secondary simultaneously and has been done, and other granule impurity such as chicken feather, hair, leaf are thoroughly separated.
3) anaerobic fermentation
Be in the anaerobic fermentation pond, to finish.Material handling after will sieving with the belt anaerobic fermentation pond of packing into, anaerobic fermentation is carried out in sealing then.Fermentation time summer normal temperature needed to finish in 20 days.
4) pulverize
Because in anaerobic fermentation process, material has caking phenomenon, and the material after the fermentation is pulverized with the chain type pulverizer, enters the mixed feed production line.Simultaneously, treatment effect and nutrient check are carried out in sampling.
5) dry cooling
As commercial feed must finish dry by the fire in and cooling processing, to use low temperature drying machine, the temperature of charge during oven dry be 80 ℃ for oven dry and cooling, can keep the beneficial microbe of some.By this operation, moisture drops to below 15%.
6) examination and test of products
Will take a sample before the packing of product and carry out product quality inspection, test stone is undertaken by the enterprise product quality standard, mainly should comprise the nutritive index and the sanitary index of feed.Sanitary index should meet BG 13078 requirements.
4.2 feed resources such as crop stalk are handled embodiment
For the crop stalk under the nature, food processing industry discarded object etc., mainly to pulverize or processed before the processing.Bio anaerobic fermentation process process and specification requirement are identical with 4.1.2.
Claims (1)
1. the special-purpose Zeolite-bio inorganic agent of organic waste feed resource such as feces of livestock and poultry product technology feature: agent shape is a pulvis, and color and luster is faint yellow or yellowish-brown, and smell is the pure fragrance of fermentation, weak acid flavor, effectively total viable count 〉=1.0 * 10
7Cfu/g, moisture≤35%.
1 claim in the animal husbandry field
1.1 utilize feces of livestock and poultry exploitation feed resource
1) is raw material with ox (beef cattle, milk cow, buffalo, ox, yak) excrement, utilizes the present invention to carry out feed resource processing and batch production producing and selling.
2) be raw material with the pig manure, utilize the present invention to carry out feed resource processing and batch production producing and selling.
3) be raw material with sheep (goat, sheep) excrement, utilize the present invention to carry out feed resource processing and batch production producing and selling.
4) be raw material with fowl (chicken, duck, goose) excrement, utilize the present invention to carry out feed resource processing and batch production producing and selling.
1.2 utilize organic waste exploitation feed resource
1) is raw material with crops (five meters, wheat, paddy rice, soybean etc.) straw, utilizes the present invention to carry out that feed resource is handled and the batch production producing and selling.
2) organic waste that produces with food processing industry (grain, flour, cake, instant noodles, vinegar, sauce, wine, can, fruit juice, beverage, vegetables, sugaring, monosodium glutamate, meat products, fish product etc.) is a raw material, utilizes the present invention to carry out feed resource processing and batch production producing and selling.
1.3 feed addictive
The present invention is added in the feed by a certain percentage, carries out kind livestock and poultry and aquaculture of aquatic animal.
2 claims in the environmental protection field
2.1 pollution on the environments such as the feces of livestock and poultry that utilizes the present invention to eliminate animal husbandry to produce, residual feed.
2.2 utilize the present invention to eliminate the organic waste pollution on the environments such as crop stalk that agricultural produces.
2.3 utilize the present invention to eliminate the organic waste pollution on the environment that food processing industry produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100419635A CN101990983A (en) | 2009-08-18 | 2009-08-18 | Zeolite biological treatment agent special for recycling of livestock and poultry manure feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100419635A CN101990983A (en) | 2009-08-18 | 2009-08-18 | Zeolite biological treatment agent special for recycling of livestock and poultry manure feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101990983A true CN101990983A (en) | 2011-03-30 |
Family
ID=43782131
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100419635A Pending CN101990983A (en) | 2009-08-18 | 2009-08-18 | Zeolite biological treatment agent special for recycling of livestock and poultry manure feed |
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| Country | Link |
|---|---|
| CN (1) | CN101990983A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512699A (en) * | 2011-11-15 | 2012-06-27 | 张彩云 | Biological molecular sieve of natural zeolite and preparation method thereof |
| CN105265768A (en) * | 2014-07-21 | 2016-01-27 | 李明华 | Method for producing silage from potato starch waste residues |
| CN105368760A (en) * | 2015-12-30 | 2016-03-02 | 金龙 | Microbial flora preparation and application thereof to elimination of odor of duck breeding compost |
| IT202000023668A1 (en) | 2020-10-07 | 2022-04-07 | Oneclike S R L | TRANSPORTABLE MATERIALS TRACKING AND MANAGEMENT SYSTEM AND ASSOCIATED METHOD |
| WO2024127388A1 (en) * | 2022-11-18 | 2024-06-20 | Icl Europe Cooperatief U.A. | A composition of polyhalite and manure and uses thereof |
-
2009
- 2009-08-18 CN CN2009100419635A patent/CN101990983A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512699A (en) * | 2011-11-15 | 2012-06-27 | 张彩云 | Biological molecular sieve of natural zeolite and preparation method thereof |
| CN105265768A (en) * | 2014-07-21 | 2016-01-27 | 李明华 | Method for producing silage from potato starch waste residues |
| CN105368760A (en) * | 2015-12-30 | 2016-03-02 | 金龙 | Microbial flora preparation and application thereof to elimination of odor of duck breeding compost |
| IT202000023668A1 (en) | 2020-10-07 | 2022-04-07 | Oneclike S R L | TRANSPORTABLE MATERIALS TRACKING AND MANAGEMENT SYSTEM AND ASSOCIATED METHOD |
| WO2024127388A1 (en) * | 2022-11-18 | 2024-06-20 | Icl Europe Cooperatief U.A. | A composition of polyhalite and manure and uses thereof |
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Application publication date: 20110330 |