CN107162699A - A kind of special concentration organic Fertilizer water paste of biogas slurry of aquaculture and preparation method thereof - Google Patents
A kind of special concentration organic Fertilizer water paste of biogas slurry of aquaculture and preparation method thereof Download PDFInfo
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- CN107162699A CN107162699A CN201710557100.8A CN201710557100A CN107162699A CN 107162699 A CN107162699 A CN 107162699A CN 201710557100 A CN201710557100 A CN 201710557100A CN 107162699 A CN107162699 A CN 107162699A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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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
- 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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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
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- General Chemical & Material Sciences (AREA)
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Abstract
Recycled the invention belongs to biogas slurry and field of fertilizer production, and in particular to a kind of special concentration organic Fertilizer water paste of biogas slurry of aquaculture and preparation method thereof.The raw material of the Fertilizer water paste mainly includes concentration biogas slurry, potassium fulvate, photosynthetic bacteria, potassium dihydrogen phosphate and nitrogenous fertilizer etc., and the invention further relates to a kind of preparation method of Fertilizer water paste.The invention solves the problems, such as biogas slurry recycling, and obtained Fertilizer water paste can promote aquatic products to grow, and effect is better than conventional fertilizer aquatic products.
Description
Technical field
The invention belongs to aquaculture fertilizer field, a kind of aquaculture Fertilizer water paste of specific design is particularly related to
And the special concentration organic Fertilizer water paste of biogas slurry of aquaculture and preparation method thereof, it is especially applicable to different algal species.
Background technology
As country advocates agricultural development energetically, huge Social benefit and economic benefit is generated, but dung is dirty
Caused problem of environmental pollution is increasingly serious, according to records, and more than about 3,800,000,000 tons of the livestock and poultry feces in the whole nation year yield, nitrogenous at present
Amount is high, and moisture is moderate, contains more humus, 2010《National first time Pollutant source investigation publication》It has been shown that, livestock and poultry cultivation
The COD of industry discharge reaches 1268.26 ten thousand tons, accounts for the 96% of agricultural sources total emission volumn；Total nitrogen and total phosphorus emission are
102.48 ten thousand tons and 16.04 ten thousand tons, the 38% and 56% of agricultural sources total emission volumn is accounted for respectively.It is dirty that dung dirt turns into agricultural area source
The main source of dye
Country advocates recycling principle recycling, and agricultural wastes are a kind of valuable resources, can be made after treatment
For fuel, fertilizer, feed, raw material of industry etc., with very big economic value, agricultural wastes resource is made good use of, can not only be subtracted
Gently the pollution to environment, can be increase soil fertility with improved soil physicochemical character, improve agricultural output and quality, increase
Product competitiveness.
For the control of the pollution sources such as dung dirt, the biogas engineering using anaerobic fermentation as main technical unit is gradually obtained
To wide variety of concern.But, although the development of biogas engineering is also more rapid, but biogas slurry, the biogas residue occurred thereupon
Pollution problem is also increasingly serious, in recent years, the requirement of response national energy-saving environmental protection, many enterprises have begun to pay attention to biogas slurry,
The recycling of biogas residue.Wherein, biogas slurry is that the debirs such as human and animal excreta and agricultural crop straw are sent out in methane-generating pit through anaerobism
The residue that ferment is produced, is a kind of organic fertilizer of high-quality.Although containing abundant amino acid, vitamin, auxin in biogas slurry
Deng bioactive substance, but the features such as the nutrient content having as fertilizer biogas slurry is low, usage amount is big, industrialization is difficult, these
Factor constrains biogas slurry resource recycling and utilization.At present, the country has many large-scale plant that raises biogas engineerings to produce daily largely
Biogas slurry, but can not dissolve in time, it can only be discharged after simple process, cause serious pollution problem.
Applicant have observed that, occur adding the directly application such as other corresponding active materials using biogas slurry in the prior art
In the place such as farmland using as fertilizer, but the nutrient of existing biogas slurry is low and with certain harmful substance, directly application
The fertilization effect that it reaches in farmland is limited, and conventional fertilizers can not be substituted completely.
Applicant also pays particular attention to, in aquaculture, and fertilizer is one of critically important factor, and rational fertilising can promote
Enter the growth of hydroplankton, be to improve output of aquatic products, increase the effective ways of benefit, be also the weight for developing fish production
Want one of measure.Existing Aquaculture fertilizer mainly has inorganic fertilizer, organic fertilizer, bio-feritlizer, and nutritional ingredient is single, right
Water body can be adversely affected；Consider from resource view, it is also desirable to find a kind of cultivation fertilizer of refuse reclamation.
Therefore, for aquaculture special Fertilizer water paste of the exploitation by primary raw material of biogas slurry is to realize that biogas slurry is reclaimed again
A kind of effective way utilized.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of special concentration organic Fertilizer water paste of biogas slurry of aquaculture
And preparation method thereof.Wherein, the raw material of the special concentration biogas slurry Fertilizer water paste of aquaculture mainly includes concentration biogas slurry, fulvic acid
Potassium, photosynthetic bacteria, potassium dihydrogen phosphate and nitrogenous fertilizer etc..
Further, be calculated in mass percent in above-mentioned raw materials including：50-75% concentration biogas slurry, 10-23% potassium fulvates,
0-12% dried yeast powders, 0-2.5% bacillus powder, 1-3% photosynthetic bacterias, 0-8.2% beans Hectometer, 6-10% potassium dihydrogen phosphate and
3-8% nitrogenous fertilizer.
It may be noted that concentration biogas slurry comes from the former biogas slurry after the raw material anaerobic fermentations such as excrement, stalk, then after being concentrated through film
Obtain, the raw material is preferably chicken manure, specifically, chicken manure liquid after intermediate temperature anaerobic fermentation is obtained after separation of solid and liquid again
Biogas slurry, biogas slurry obtains concentrating biogas slurry after being concentrated through milipore filter.Wherein, preferably described concentration biogas slurry is former biogas slurry through at least 5
Obtained after concentrating again, more preferably 10 times concentrations.
Further, above-mentioned aquatic products can be algae, be specifically as follows chlorella, green alga, diatom, ovum youth algae, crescent
Algae and the ancient bar algae of middle rib etc..
Wherein, in addition to basic material, chlorella also includes beans Hectometer, and green alga also includes dried yeast powder, and diatom also includes
There is bacillus powder, Closterium also includes bacillus powder, and middle rib Gu bar algae also includes dried yeast powder.
Above-mentioned each raw material and formulation content be inventor on the basis of creative work is paid, the optimization of progress choosing
Select, and found by contrasting, cause rich water effect substantially using above-mentioned formula, water quality is excellent.
As another aspect of the invention, the special concentration organic rich water ointment preparation of biogas slurry of aquaculture includes
Following steps：
（1）Initial former biogas slurry is obtained through separation of solid and liquid after the fermenting raw materials such as excrement, stalk, initial original biogas slurry passes through multi stage precipitation,
Large granular impurity is removed, high efficiency particulate air filter is crossed and enters filter membrane inlet water tank, under the boosting of water-delivery pump, former biogas slurry is concentrated,
Obtain concentrating biogas slurry by circular treatment, be put into reactor standby；
（2）By in dried yeast powder and bacillus powder input reactor, it is sufficiently stirred for, places 3-5d（Band in a kettle.
There is stirring reaction）, 1-3d is then stood, supernatant liquor is put into another reactor, it is standby；Meanwhile, it is former with photosynthetic bacteria
Culture photosynthetic bacteria is planted, it is standby；
（3）Potassium fulvate, photosynthetic bacteria, dregs of beans, potassium dihydrogen phosphate, nitrogenous fertilizer are put into above-mentioned another reactor successively, entered
Row is sufficiently stirred for, and places 3-5d；The special concentration organic Fertilizer water paste of biogas slurry of finished product aquaculture.
Wherein, the concentration biogas slurry is preferably at least 5 times of concentrations, more preferably 10 times concentrations.
The above-mentioned technical proposal of the present invention has the advantages that：
（1）It is the dedicated fertilizer based on aquaculture in the present invention, it is constituted using biogas slurry is concentrated with other biological raw material,
, can be advantageously in water after specific ratio with reference to respective element, it is ensured that the equilibrium of whole aquatic products Fertilizer nutrient element
The growth of product, promotes the sustainable health development of green culture fishery, meets the material of aquaculture growth of animal.
（2）The present invention is, by the use of the biogas slurry after the fermentation such as excrement, stalk as raw material, further to be obtained after concentration classification processing
, turn waste into wealth, realize recycling for natural material, reduce the discharge of pollutant, and Fertilizer water paste is in itself without harmful
Material is remained, the technique effect with ecological, environmental protection, resource recycling.
（3）The formula of the invention especially worked out for different algal species, can targetedly carry out proportion fertilizer, reach
Optimal effect.
（4）The dedicated fertilizer preparation method process based on aquaculture of the present invention is simple, and the cycle is short, is suitably adapted for big
Large-scale production, and conventional fertilizers are substituted using this fertilizer, cost can be reduced, output benefit is improved.
Brief description of the drawings
Shown in Fig. 1 on the special Fertilizer water paste for chlorella and market rich water product comparison diagram.
Embodiment
The embodiment of the present invention is described in further detail with reference to embodiment.It may be noted that embodiment
Only it is the preferred embodiment of the present invention, is not limitation of the invention.
" one embodiment " or " embodiment " referred to herein refers to may be included at least one implementation of the invention
Special characteristic, structure or characteristic." in one embodiment " that different places occur in this manual not refers both to same
Individual embodiment, nor the single or selective embodiment mutually exclusive with other embodiment.
The present invention relates to a kind of special concentration organic Fertilizer water paste of biogas slurry of aquaculture, the Fertilizer water paste mainly includes concentration natural pond
Liquid, potassium fulvate, photosynthetic bacteria, potassium dihydrogen phosphate and nitrogenous fertilizer etc..
In one embodiment, be calculated in mass percent including：50-75% concentrations biogas slurry, 10-23% potassium fulvates, 0-12%
Dried yeast powder, 0-2.5% bacillus powder, 1-3% photosynthetic bacterias, 0-8.2% beans Hectometer, 6-10% potassium dihydrogen phosphate and 3-8% nitrogen
Fertilizer；
Wherein, the biogas slurry that concentration biogas slurry comes from after the fermenting raw materials such as excrement, stalk is obtained after being concentrated through film；
It is preferred that, the concentration biogas slurry is obtained after former biogas slurry is concentrated through at least 5 times, more preferably 10 times concentrations；
It is preferred that, it is calculated in mass percent in above-mentioned raw materials, dried yeast powder is 5%-12%, bacillus powder is 1%-2.5%, dregs of beans
For 2.5%-8.2%.
Above-mentioned specific raw material composition and mass component are that applicant is obtained by lot of experiments, such as, work as concentration
When the mass fraction of biogas slurry is less than 50% or higher than 75%, its nutriment contained is too low can not to reach estimated rich water effect
Really, accordingly, nutriment too high its is not easy to disassemble, and causes unnecessary waste and water pollution.
In one embodiment, algae is can be applied to, is specifically divided into：Chlorella, green alga, diatom, ovum youth algae, Closterium and
Middle rib Gu bar algae etc..
Based on overall aquatic products proprietary formula, applicant further carries out further experimental formula to various common algae and ground
Study carefully, according to the characteristics of algae itself, obtain more excellent rich water effect.Specific formula is as follows：
（1）, for the formula and ratio of chlorella：Be calculated in mass percent calculation, concentration biogas slurry 64.8%, potassium fulvate 12.2%,
Dried yeast powder 10.1%, bacillus powder 1.03%, photosynthetic bacteria 1.1%, potassium dihydrogen phosphate 6.17%, nitrogenous fertilizer 4.6%.
（2）, for the formula and ratio of green alga：It is calculated in mass percent calculation, concentration biogas slurry 52.6%, potassium fulvate
22.1%th, bacillus powder 2.3%, photosynthetic bacteria 3%, dregs of beans 6.2%, potassium dihydrogen phosphate 8%, nitrogenous fertilizer 5.8%.
（3）, for the formula and ratio of diatom：It is calculated in mass percent calculation, concentration biogas slurry 68.5%, potassium fulvate
10.2%th, dried yeast powder 5.1%, photosynthetic bacteria 1.5%, dregs of beans 2.2%, potassium dihydrogen phosphate 6.5%, nitrogenous fertilizer 6%.
（4）, for the formula and ratio of ovum youth algae：It is calculated in mass percent calculation, concentration biogas slurry 50.2%, potassium fulvate
22.3%th, dried yeast powder 5.1%, bacillus powder 2.2%, photosynthetic bacteria 3%, dregs of beans 2.8%, potassium dihydrogen phosphate 10%, nitrogenous fertilizer 4.4%.
（5）, for the formula and ratio of Closterium：It is calculated in mass percent calculation, concentration biogas slurry 58.5%, potassium fulvate
11.8%th, dried yeast powder 6.8%, photosynthetic bacteria 3%, dregs of beans 8.2%, potassium dihydrogen phosphate 8%, nitrogenous fertilizer 3.7%.
（6）, for the formula and ratio of the ancient bar algae of middle rib：It is calculated in mass percent calculation, concentration biogas slurry 71.5%, fulvic acid
Potassium 10.2%, bacillus powder 2.5%, photosynthetic bacteria 2.3%, dregs of beans 3%, potassium dihydrogen phosphate 6%, nitrogenous fertilizer 4.5%.
It may be noted that above-mentioned various algae are in addition to basic components, it is not fully consistent, such as, and chlorella is compared to it
His several algae have lacked dregs of beans, and green alga and the ancient bar algae of middle rib have lacked dried yeast powder compared to other several algae, diatom and
Closterium has lacked bacillus powder compared to other several algae, also, its respective content is not consistent.
Inventor wishes expression, and the formula combination of every kind of algae is substantially not consistent, and it is that applicant passes through largely in fact
Test to obtain, be not simple technical combinations, by contrast test, the formula of every kind of algae is produced with the market rich water
What product contrast test was obtained, its amount of algae grown is higher than general rich water product, also, every kind of algae is respectively provided with matching somebody with somebody for itself
Square ratio.
The present invention is given in Fig. 1 on chlorella and market rich water product comparison diagram.
Wherein, in figure the longitudinal axis represent be chlorella quantity（Unit：106Individual/milliliter）
From figure it can clearly be seen that since the 2nd day, the algae of its growth is capable of using the Fertilizer water paste to chlorella special formulation
Class quantity is higher than the conventional rich water product of in the market, and since the 10th day, it tended towards stability, and was still within to the 15th day
The trend slowly increased, and the conventional rich water product of in the market has just occurred in that decline becomes after being peaked at the 11st day or so
Gesture, it is clear that use the maintenance cycle of its amount of algae of the formula of the application to be longer than the conventional fertilizer aquatic products of in the market.
In addition, the special Fertilizer water paste used in the application is concentrated due to being to use the biogas slurry after fermentation process
Afterwards as raw material, its pollution to water quality is well below conventional rich water product, and cost is lower, and effect is more preferable.
In one embodiment, inventor enters also directed to the preparation method of the special concentration organic Fertilizer water paste of biogas slurry of aquaculture
Row research, and carried out according to following steps：
（1）Initial former biogas slurry is obtained through separation of solid and liquid after the fermenting raw materials such as excrement, stalk, initial original biogas slurry passes through multi stage precipitation,
Large granular impurity is removed, high efficiency particulate air filter is crossed and enters filter membrane inlet water tank, under the boosting of water-delivery pump, former biogas slurry is concentrated,
Obtain concentrating biogas slurry by circular treatment, be put into reactor standby；
（2）By in dried yeast powder and bacillus powder input reactor, it is sufficiently stirred for, places 3-5d（Band in a kettle.
There is stirring reaction）, 1-3d is then stood again, and supernatant liquor is put into another reactor, it is standby；Meanwhile, use photosynthetic bacteria
Primary spawn photosynthetic bacteria, it is standby；
（3）Potassium fulvate, photosynthetic bacteria, dregs of beans, potassium dihydrogen phosphate, nitrogenous fertilizer are put into above-mentioned another reactor successively, entered
Row is sufficiently stirred for, and places 3-5d（Stirring reaction is carried in a kettle.）；The special concentration biogas slurry of finished product aquaculture is organic
Fertilizer water paste.
Wherein, the concentration biogas slurry is preferably at least 5 times of concentrations, more preferably 10 times concentrations.
Inventor's research also found that, because the intestines of chicken are shorter, the time that food is stayed in enteron aisle is not long, eats feed
In nutrient can only typically absorb 30% or so, it is most of to be excreted by rectum, so containing substantial amounts of battalion in chicken manure
Support material；But contain heavy metal and toadstool in fresh chicken manure, organic matter enriches, is directly applied for pool, can cause shadow to water body
Ring, aquatic products are easily fallen ill.The biogas slurry toadstool produced after chicken manure is fermented is killed, and content of beary metal declines, and organic matter is reduced, and is prevented
There is oxygen enrichment phenomenon in the sealing pool；In addition, chicken manure biogas slurry nutrient is beneficial to comprehensively, containing N P and K, amino acid, protein etc. are a variety of
The nutritional ingredient of aquatic products growth, is more beneficial for the absorption of aquatic products.
It is preferred that, the excrement is chicken manure.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to the field of the invention completely, for those skilled in the art, be easily achieved in addition
Modification, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited to specifically
Details.
Claims (10)
1. a kind of special concentration organic Fertilizer water paste of biogas slurry of aquaculture, it is characterised in that be calculated in mass percent, the rich water
Include 50-75% concentrations biogas slurry, 10-23% potassium fulvates, 0-12% dried yeast powders, 0-2.5% bacillus powder, 1-3% in cream
Photosynthetic bacteria, 0-8.2% dregs of beans, 6-10% potassium dihydrogen phosphates and 3-8% nitrogenous fertilizer.
2. the special concentration organic Fertilizer water paste of biogas slurry of aquaculture as claimed in claim 1, it is characterised in that the concentration natural pond
Liquid is obtained after former biogas slurry is concentrated through at least 5 times.
3. the special concentration organic Fertilizer water paste of biogas slurry of aquaculture as claimed in claim 1 or 2, it is characterised in that the water
Product is chlorella, the formula and ratio of the Fertilizer water paste：It is calculated in mass percent calculation, concentration biogas slurry 64.8%, potassium fulvate
12.2%th, dried yeast powder 10.1%, bacillus powder 1.03%, photosynthetic bacteria 1.1%, potassium dihydrogen phosphate 6.17%, nitrogenous fertilizer 4.6%.
4. the special concentration organic Fertilizer water paste of biogas slurry of aquaculture as claimed in claim 1 or 2, it is characterised in that the water
Product is green alga, the formula and ratio of the Fertilizer water paste：It is calculated in mass percent calculation, concentration biogas slurry 52.6%, potassium fulvate
22.1%th, bacillus powder 2.3%, photosynthetic bacteria 3%, dregs of beans 6.2%, potassium dihydrogen phosphate 8%, nitrogenous fertilizer 5.8%.
5. the special concentration organic Fertilizer water paste of biogas slurry of aquaculture as claimed in claim 1 or 2, it is characterised in that the water
Product is diatom, the formula and ratio of the Fertilizer water paste：It is calculated in mass percent calculation, concentration biogas slurry 68.5%, potassium fulvate
10.2%th, dried yeast powder 5.1%, photosynthetic bacteria 1.5%, dregs of beans 2.2%, potassium dihydrogen phosphate 6.5%, nitrogenous fertilizer 6%.
6. the special concentration organic Fertilizer water paste of biogas slurry of aquaculture as claimed in claim 1 or 2, it is characterised in that the water
Product is ovum youth algae, the formula and ratio of the Fertilizer water paste：It is calculated in mass percent calculation, concentration biogas slurry 50.2%, potassium fulvate
22.3%th, dried yeast powder 5.1%, bacillus powder 2.2%, photosynthetic bacteria 3%, dregs of beans 2.8%, potassium dihydrogen phosphate 10%, nitrogenous fertilizer 4.4%.
7. the special concentration organic Fertilizer water paste of biogas slurry of aquaculture as claimed in claim 1 or 2, it is characterised in that the water
Product is Closterium, the formula and ratio of the Fertilizer water paste：It is calculated in mass percent calculation, concentration biogas slurry 58.5%, potassium fulvate
11.8%th, dried yeast powder 6.8%, photosynthetic bacteria 3%, dregs of beans 8.2%, potassium dihydrogen phosphate 8%, nitrogenous fertilizer 3.7%.
8. the special concentration organic Fertilizer water paste of biogas slurry of aquaculture as claimed in claim 1 or 2, it is characterised in that the water
Product is the ancient bar algae of middle rib, the formula and ratio of the Fertilizer water paste：It is calculated in mass percent calculation, concentration biogas slurry 71.5%, fulvic acid
Potassium 10.2%, bacillus powder 2.5%, photosynthetic bacteria 2.3%, dregs of beans 3%, potassium dihydrogen phosphate 6%, nitrogenous fertilizer 4.5%.
9. a kind of preparation of the special concentration organic Fertilizer water paste of biogas slurry of the aquaculture produced as described in claim any one of 1-8
Method, it comprises the following steps：
（1）Initial former biogas slurry is obtained through separation of solid and liquid after fermenting raw materials, initial original biogas slurry passes through multi stage precipitation, removes bulky grain miscellaneous
Matter, crosses high efficiency particulate air filter and enters filter membrane inlet water tank, under the boosting of water-delivery pump, former biogas slurry is concentrated, by circular treatment
Obtain concentrating biogas slurry, be put into reactor standby；
（2）By in dried yeast powder and bacillus powder input reactor, it is sufficiently stirred for, places 3-5d, then stand 1-3d,
Supernatant liquor is put into another reactor, it is standby；Meanwhile, it is standby with photosynthetic bacterial stock culture photosynthetic bacteria；
（3）Potassium fulvate, photosynthetic bacteria, dregs of beans, potassium dihydrogen phosphate, nitrogenous fertilizer are put into above-mentioned another reactor successively, entered
Row is sufficiently stirred for, and places 3-5d；The special concentration organic Fertilizer water paste of biogas slurry of finished product aquaculture.
10. method as claimed in claim 9, it is characterised in that the raw material is chicken manure.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108409419A (en) * | 2018-04-18 | 2018-08-17 | 日照澳可生生物科技有限公司 | A kind of preparation method of diatomin aquatic products fertilizer |
| CN112300943A (en) * | 2020-11-03 | 2021-02-02 | 东台市赐百年生物工程有限公司 | Preparation method of organic biogas slurry for microalgae cultivation |
| CN112625956A (en) * | 2020-12-25 | 2021-04-09 | 江苏苏港和顺生物科技有限公司 | Method for culturing photosynthetic bacteria by utilizing membrane concentrated biogas slurry |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105601384A (en) * | 2015-12-30 | 2016-05-25 | 江苏苏港和顺生物科技有限公司 | Fertilizer-water liquid specially used for freshwater fish farming, and production method of fertilizer-water liquid |
| CN106631283A (en) * | 2016-12-30 | 2017-05-10 | 天津地天科技发展有限公司 | Fertilizer and water essence special for aquaculture |
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2017
- 2017-07-10 CN CN201710557100.8A patent/CN107162699A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105601384A (en) * | 2015-12-30 | 2016-05-25 | 江苏苏港和顺生物科技有限公司 | Fertilizer-water liquid specially used for freshwater fish farming, and production method of fertilizer-water liquid |
| CN106631283A (en) * | 2016-12-30 | 2017-05-10 | 天津地天科技发展有限公司 | Fertilizer and water essence special for aquaculture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108409419A (en) * | 2018-04-18 | 2018-08-17 | 日照澳可生生物科技有限公司 | A kind of preparation method of diatomin aquatic products fertilizer |
| CN112300943A (en) * | 2020-11-03 | 2021-02-02 | 东台市赐百年生物工程有限公司 | Preparation method of organic biogas slurry for microalgae cultivation |
| CN112625956A (en) * | 2020-12-25 | 2021-04-09 | 江苏苏港和顺生物科技有限公司 | Method for culturing photosynthetic bacteria by utilizing membrane concentrated biogas slurry |
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