CN106892708A - A kind of method for preparing biological medicine fertilizer using biogas slurry of fermenting - Google Patents
A kind of method for preparing biological medicine fertilizer using biogas slurry of fermenting Download PDFInfo
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- CN106892708A CN106892708A CN201510950579.2A CN201510950579A CN106892708A CN 106892708 A CN106892708 A CN 106892708A CN 201510950579 A CN201510950579 A CN 201510950579A CN 106892708 A CN106892708 A CN 106892708A
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- China
- Prior art keywords
- biogas slurry
- fertilizer
- bacillus
- reaction tank
- biogas
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/45—Form not covered by groups C05G5/10 - C05G5/18, C05G5/20 - C05G5/27, C05G5/30 - C05G5/38 or C05G5/40, e.g. soluble or permeable packaging
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a kind of method for preparing biological medicine fertilizer using biogas slurry of fermenting, it is characterised in that：1）First so that biogas residue and biogas slurry are separated, and biogas slurry is introduced into reaction tank；2）According to biogas slurry percentage by weight, the humic acid of 4-6% is added in reaction tank, then 6~10% bacillus nutrient solution is accessed and the fermentation at a temperature of 25~28 DEG C is mixed, obtain biological medicament solution；3）From the biomass carbon of anoxic destructive distillation decomposition technique production under sub- hot conditions, modified cotton gauze is wrapped, every 5 kilogram of one bag；4）Biomass charcoal bag is put into reaction tank, charcoal bag is pressed into biological medicament solution with cover plate, standing adsorption 4~6 days；5）The modified biomass charcoal of biological medicament solution as the base manure of fertilizer will be adsorbed, and has added other nutritional ingredients together to granulate in base manure, be fabricated to fertilizer.
Description
Technical field is more particularly to a kind of to prepare biological medicament using biogas slurry of fermenting the invention belongs to agricultural fertilizer production technical field
The method of fertilizer.In the last hundred years, agricultural production too relies on chemical fertilizer and agricultural chemicals to background technology, and chemical fertilizer abuse is caused largely not
The waste of regenerative resource, farmland soil qualitative change is bad, and fertility declines, and crops quality reduction, pest and disease damage increases, and food and environment are dirty
A series of problems, such as dye and chemical fertilizer resource wretched insufficiency, becomes increasingly conspicuous.At present, the utilization rate of China's Nitrogen In Soils fertilizer is put down
Only 30% or so, the utilization rate of phosphate fertilizer is less than 10%.Additionally, the unreasonable water nutrition problem for causing of applying fertilizer is also increasingly tight
Weight.In order to reduce a large amount of administrations of chemical fertilizer, utilization rate of fertilizer, improved soil quality are improved, crop disease is reduced and alleviates chemical fertilizer
Pollution to environment, part agriculture chemical is substituted in the urgent need to developing a kind of new-type fertilizer, maintains agricultural sustainable development.
On the other hand, with the Large scale construction of China's biogas engineering and popularization and application in recent years, the Utilizing question of biogas slurry
Become current problem urgently to be resolved hurrily.According to statistics, ended for the end of the year 2009, the large, medium and small biogas engineering of China has reached
At 56856, wherein agricultural wastes large-sized biogas engineering is up at 3717.So many big-and-middle-sized biogas engineering running generates big
The biogas slurry of amount, it is difficult to digested in the peripheral extent of grown place, more product neededs are transported to elsewhere or storage
For a period of time.But 96~99% is moisture in biogas slurry, and long-distance transport cost is high, and long term storage easily causes nutrition reduction, natural pond again
Liquid can not be discharged directly, and otherwise water body can be polluted.Therefore, how by these biogas slurries effectively recycle into
It is one of difficulties that big-and-middle-sized biogas engineering is built.
The content of the invention provides a kind of life with promoting crop growth, protection effect for there is currently above mentioned problem, the present invention
Material charcoal drug fertilizer and preparation method thereof, is that new road is opened up in the safety in production of agricultural wastes resource circulation utilization and agricultural product
Road.
To reach above-mentioned purpose, technical scheme is as follows：
1）First so that biogas residue and biogas slurry are separated, and biogas slurry is introduced into reaction tank；
2）According to biogas slurry percentage by weight, the humic acid of 4-6% is added in reaction tank, then 6~10% bacillus is cultivated
Liquid is accessed and mixed and fermented at a temperature of 25~28 DEG C, obtains biological medicament solution；
3）From the biomass carbon of anoxic destructive distillation decomposition technique production under sub- hot conditions, modified cotton gauze is wrapped, and every 5 is public
Jin one is wrapped；
4）Biomass charcoal bag is put into reaction tank, charcoal bag is pressed into biological medicament solution with cover plate, standing adsorption 4~6 days；
5）To adsorb the modified biomass charcoal of biological medicament solution as the base manure of fertilizer, and added in base manure other nutrition into
Divide and together granulate, be fabricated to fertilizer.
The fineness of the humic acid is 60~80 mesh.
Described bacillus is bacillus laterosporus (Bacillus laterosporus), bacillus licheniformis
（Bacillus licheniformis）Bacillus amyloliquefaciens (Bacillusamy loliquefaciens) and withered grass gemma
One or more in bacillus (Bacillus subtilis).
Effective bacteria containing amount in described bacillus nutrient solution is not less than 3 × l09CFU/g.
The present invention is using biomass carbon porosity is good, specific surface area big, high adsorption capacity the characteristics of, by adsorb biogas slurry with
In humic acid various crop growth necessary to nutrient, amino acid and acitve organic matter, and external source add to normal
Rule crop disease has the bacillus of notable prevention effect, and the biological medicine fertilizer function of preparation definitely, more stablize by effect；Apply
After can significantly improved soil quality, balanced soil nutrient and abundant edaphon population structure, play to promoting crop growth,
The effect of diseases prevention, is that the safety of resource circulation utilization, environmental protection and agricultural product is raw so as to reduce the usage amount of chemical fertilizer, agricultural chemicals
Product opens up new thinking.
Specific embodiment
With reference to embodiment, the invention will be further described.
1）It is prepared by modified biomass charcoal：The condensed product liquid for obtaining of gas after biomass carbonization pyrolysis is taken, by it
After standing 48 hours, upper liquid is taken, with rectifying column in 103 DEG C of tower top temperature, 30 points of rectifying under conditions of 105 DEG C of bottom temperature
Light yellow transparent liquid, i.e. biomass distillate are obtained after clock.1 part of powdered carbon is dipped in 5-10 and given birth to by the ratio for comparing 1: 5-10 according to weight
It is modified in material distillate, is sufficiently stirred for being pulled out after mixing and natural air drying is to water content 15-20%, as modification biological charcoal.Change
Property process will elute the tar of charcoal surface attachment, further open charcoal hole, increasing specific surface area and adsorption capacity.
2）Bacillus nutrient solution culture：Respectively by bacillus laterosporus, bacillus licheniformis bacillus amyloliquefaciens and
Bacillus subtilis inoculates ferment tank 24 hours after being inoculated into seed tank culture according to a conventional method 18 hours, obtain four
Plant independent liquid pure nutrient solution；Then 1 is pressed：1：1：1 weight obtains bacillus nutrient solution than well mixed, effectively contains
Bacterium amount is not less than 3 × l09CFU/g.
3）Modified biomass charcoal is adsorbed：First so that biogas residue and biogas slurry are separated, and biogas slurry is introduced into reaction tank；According to
100 parts of weight ratios of biogas slurry, the humic acid that 4-6 parts of fineness is 60~80 mesh is added in reaction tank, then by 6~10 parts of gemma
Bacillus nutrient solution is accessed and mixed and fermented at a temperature of 25~28 DEG C, obtains biological medicament solution；From anoxic under sub- hot conditions
The biomass carbon of destructive distillation decomposition technique production, modified cotton gauze is wrapped, every 5 kilogram of one bag；Biomass charcoal bag is put into instead
, be pressed into charcoal bag in biological medicament solution with cover plate, standing adsorption 4~6 days by Ying Chizhong；The modified life of biological medicament solution will have been adsorbed
Material charcoal as fertilizer base manure, and regulation of fertilizer requirement in base manure according to crops, fertilizer provision from soil performance and fertilizer effect are true
Determine the nitrogen of fertilizer（N）- phosphorus（P）- potassium（K）Ratio after, add a certain amount of other nutritional ingredients together to granulate, be fabricated to fertilizer
Material.
It is prepared by the biomass carbon base grape special medicated fertilizer of embodiment 2
According to grape nutrient uptake feature, under adsorbing the biomass carbon of biological medicament solution as the grape special medicated fertilizer of matrix while containing
State various composition most effective：
1) biomass carbon of medical fertilizer liquid is adsorbed；With
2) binding agent；With
3) urea, ammonium sulfate, Diammonium phosphate (DAP), calcium magnesium phosphate, potassium sulfate, zinc sulfate and borax.
Each component content is in terms of producing 1 ton of biomass carbon base grape special medicated fertilizer：
Adsorb 200-300 kgs/tonne of the biomass carbon of medical fertilizer liquid
170-190 kgs/tonne of urea
60-70 kgs/tonne of ammonium sulfate
60-100 kgs/tonne of Diammonium phosphate (DAP)
80-100 kgs/tonne of calcium magnesium phosphate
260-300 kgs/tonne of potassium sulfate
8-10 kgs/tonne of zinc sulfate
12-15 kgs/tonne of borax
The mesh of biomass carbon granularity 80-100 of described absorption biological medicament solution, described urea contains N：46%, described sulfuric acid
Ammonium contains N 21.2%, and described Diammonium phosphate (DAP) contains N 18%, P2O5 46%, and described calcium magnesium phosphate contains P2O5：15%th, described sulphur
Sour potassium contains K2O 50%, and described zinc sulfate contains zinc 20%~23%, described borax boracic 11%.
For the area or field that lack trace element, can purposefully add other micro- fertilizer in this formula, it is described its
It it is micro- fertilizer selected from manganese sulfate, ammonium molybdate, ferrous sulfate, one or more of copper sulphate.In the special disposable base fertilizer of grape other
Micro- fertilizer（Manganese sulfate, ammonium molybdate, ferrous sulfate, copper sulphate etc.）Total content is preferably 0. 5-1%.The purity of various micro- fertilizer preferably exists
More than 90%.
Described urea, ammonium sulfate, Diammonium phosphate (DAP), calcium magnesium phosphate, potassium sulfate, zinc sulfate, borax commercially can be bought
Arrive, it is on sale in Agricultural Materials shop.
Micro- fertilizer such as manganese sulfate, ammonium molybdate, ferrous sulfate, the copper sulphate of other described is commercially commercially available from, in agriculture
Money shop is on sale.
The preferred granular urea of described urea（Also referred to as urea powder）.
The biomass carbon to adsorb biological medicament solution is as the preparation technology of the grape special medicated fertilizer of matrix is included respectively
Plant component mixing granulation, the 35-5.0mm of particle diameter 3..
The biomass carbon base grape special medicated fertilizer that the present invention is provided, using simple, once applies before spring grape rudiment,
Exempt to topdress.It is preferred that amount of application is 150-200 kgs/acre.Application process is to open 15-30cm depths in the direct motion away from plant 30-50cm
Ditch, fertilizer is applied in ditch, poured water after earthing.
Claims (3)
1. a kind of method that biogas slurry prepares biological medicine fertilizer using fermenting, it is characterised in that：Prepare by the following method：1）Make first
Obtain biogas residue and biogas slurry to separate, and biogas slurry is introduced into reaction tank；2）According to biogas slurry percentage by weight, the humic acid of 4-6% is added
In reaction tank, then 6~10% bacillus nutrient solution is accessed and the fermentation at a temperature of 25~28 DEG C is mixed, obtain biological medicament
Solution；3）From the biomass carbon of anoxic destructive distillation decomposition technique production under sub- hot conditions, modified cotton gauze is wrapped, and every 5
Kilogram one bag；4）Biomass charcoal bag is put into reaction tank, charcoal bag is pressed into biological medicament solution with cover plate, standing adsorption 4~6
My god；5）To adsorb the modified biomass charcoal of biological medicament solution as the base manure of fertilizer, and added in base manure other nutrition into
Divide and together granulate, be fabricated to fertilizer.
2. a kind of method that biogas slurry prepares biological medicine fertilizer using fermenting according to claim 1, it is characterised in that：Described
Bacillus is bacillus laterosporus (Bacillus laterosporus), bacillus licheniformis（Bacillus
licheniformis）Bacillus amyloliquefaciens (Bacillusamy loliquefaciens) and bacillus subtilis
One or more in (Bacillus subtilis).
3. a kind of method that biogas slurry prepares biological medicine fertilizer using fermenting according to claim 1 and 2, it is characterised in that：Institute
Effective bacteria containing amount in the bacillus nutrient solution stated is not less than 3 × l09CFU/g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950579.2A CN106892708A (en) | 2015-12-18 | 2015-12-18 | A kind of method for preparing biological medicine fertilizer using biogas slurry of fermenting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950579.2A CN106892708A (en) | 2015-12-18 | 2015-12-18 | A kind of method for preparing biological medicine fertilizer using biogas slurry of fermenting |
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| Publication Number | Publication Date |
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| CN106892708A true CN106892708A (en) | 2017-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510950579.2A Pending CN106892708A (en) | 2015-12-18 | 2015-12-18 | A kind of method for preparing biological medicine fertilizer using biogas slurry of fermenting |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109122723A (en) * | 2018-09-07 | 2019-01-04 | 山东省烟台市农业科学研究院 | Complex composition and its application containing biogas slurry and bacillus |
| CN110526762A (en) * | 2018-05-24 | 2019-12-03 | 广东省生物工程研究所（广州甘蔗糖业研究所） | A kind of charcoal base organic medical fertilizer and its preparation method and application |
| CN111320985A (en) * | 2020-01-19 | 2020-06-23 | 河南省中威春雨植物营养有限公司 | Biochar compound and application thereof in soil improvement |
-
2015
- 2015-12-18 CN CN201510950579.2A patent/CN106892708A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526762A (en) * | 2018-05-24 | 2019-12-03 | 广东省生物工程研究所（广州甘蔗糖业研究所） | A kind of charcoal base organic medical fertilizer and its preparation method and application |
| CN109122723A (en) * | 2018-09-07 | 2019-01-04 | 山东省烟台市农业科学研究院 | Complex composition and its application containing biogas slurry and bacillus |
| CN111320985A (en) * | 2020-01-19 | 2020-06-23 | 河南省中威春雨植物营养有限公司 | Biochar compound and application thereof in soil improvement |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |
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| WD01 | Invention patent application deemed withdrawn after publication |