A kind of organic water-soluble fertilizer utilizing tobacco leftovers to produce
Technical field
The present invention relates to fertilizer field, specifically, relate to a kind of organic water-soluble fertilizer utilizing tobacco leftovers to produce.
Background technology
The cultivated area of China Nicotiana tabacum L. and the yield Jun Ju world are the first, also along with producing about in annual Nicotiana tabacum L. processing
The leftover bits and pieces such as inapplicable offal, tobacco rod and the tobacco leachate of 25% (901,500,000 tons), if dealt with improperly, not only can give ring
Bring serious pollution and harm in border, and will also result in the waste of resource.These leftover bits and pieces cannot be used for production of cigarettes, generally
In the case of all arbitrarily abandoned, burned and discharged;Some enterprise uses extraction nicotine, Salanesol, vegetable protein, ethanol or cigarette phthalein
Its garbage is recycled by the methods such as amine, but these methods all majorities rest on the experimental stage, are produced widely
Industryization is promoted;Owing to tobacco waste containing fructose, amino acid whose biological organic principle and secondary metabolite, contain simultaneously
The nutrients such as substantial amounts of nitrogen, phosphorus, potassium and trace element, therefore, are applied to organic agriculture and produce value higher for tool.
China is now with ploughing 1.3 hundred million hectares, and farmland under irrigation accounts for the gross area 56% in arable land, fills according to China's water saving
Irrigating development plan, it is contemplated that to the year two thousand thirty, China's population is up to 1,900,000,000, about more than 800,000,000,000,000 kilogram of required grain, increases than current
More than adding 2,500 hundred million kilograms, for the area of this agricultural irrigation, need substantial increase.Even if traditional fertilization mode, such as broadcast application, if
Not having rainfall, do not irrigate, crop cannot absorb.Therefore water soluble fertilizer combines Irrigation farming, accomplishes liquid manure one, tool
There is water saving, save fertilizer, the feature of saving of work and time.It was verified that the fertilization mode of water-fertilizer integral is compared with tradition watering, fertilizing, joint
Water reaches more than 50%, and have even can reach 90%." in the case of water resource supply can not be fully solved, irrigated area
Expansion, water-saving irrigation region will be relied primarily on." the Chinese Academy of Agricultural Sciences's agricultural resource and agricultural regionalization director of the Institute's kingly way dragon
Say.
Therefore, water-fertilizer integral just becomes the topic that brainstrust is discussed warmly and advocated in recent years, just when coming to see, and its prospect
The most wide.Mentioning the market trend of water-fertilizer integral, it has to carry is exactly water-soluble fertilizer, it is the guiding of water-fertilizer integral
Main product.
The trend of Developing Water-saving Agriculture is not only the development of water soluble fertilizer and creates condition, simultaneously to water soluble fertilizer yet
Development propose new demand.With regard to China's water-fertilizer integral development status and trend, USDA National agricultural technology center saves
At water, director Du Sen points out, through for many years it was verified that water-fertilizer integral is the critical path of " control water fat-reducing ", current liquid manure
Integration popularizing area, probably at more than 4,670,000 hectares, is disposed according to the Ministry of Agriculture, to the year two thousand twenty, is promoted by newly-increased water-fertilizer integral
Area more than 5,330,000 hectare, tomorrow requirement amount increases severely.
At present, the water-soluble fertilizer one having obtained Ministry of Agriculture's registration card has 6602, wherein a great number of elements water-soluble fertilizer
1494, trace element water-soluble fertilizer 1714, aminoacid water-soluble fertilizer 1679, humic acid water-soluble fertilizer 1615, and have
Machine water-soluble fertilizer only has 100, it is seen that organic water-soluble fertilizer product still compares shortcoming, and it is organic to use tobacco leachate to be used as
Raw material production Water soluble fertilizer is the most pioneering.
Water soluble fertilizer is a kind of polyelement composite fertilizer that can be completely soluble, and it can promptly be dissolved in the water, more
The most absorbed by crops, and its absorption rate is of a relatively high, does not has organic principle in general chemical fertilizer type Water soluble fertilizer.And
" organic water-soluble fertilizer ", the national standard that there is presently no authority named, but the most commonly used be organic substance+change
Learn the solution that fertilizer+water is formed.Wherein, organic substance can include any have chemical fertilizer potentiating effect and complexation (chelating) effect
Soluble organic matter, the humic acids existed the most separately or together, fulvic acid, aminoacid, fructose, alginic acid etc..Come
Come from plant and animal, fermented, become thoroughly decomposed, extract or activate after to impose on soil to provide plant nutrient be containing of its primary efficacy
Carbon material is organic.
The advantage of organic water-soluble fertilizer: one, employing water, fertilizer are with executing, fertile with water band, it is achieved that water-fertilizer integral, and fertilising is imitated
Rate is high, it is possible to reduce total fertilization amount, plays rich water cooperative effect, makes fertile and water utilization ratio all significantly improve.Its two, fertile
Effect is fast, it is possible to resolve the nutritional need of high-yield crop fast growing period.Can be applicable to spray, spray, drip irrigation, it is achieved liquid manure one
Change, water-saving, province's fertilizer, less manpower.
The organic substances such as aminoacid that the organic water-soluble fertilizer that this technology is produced leaches rich in Nicotiana tabacum L. and fructose and crop are raw
Nutrient substance needed for length, and dissolve and chelated n p k nutrition, this fertilizer of abundant Appropriate application can not only provide plant growth
Required nutrient, improves soil, partly or entirely substitutes chemical fertilizer and can improve soil environment and build up fertility, improves the micro-life of soil
State environment, improves crop yield, it is also possible to improve crops quality, can improve utilization rate of fertilizer simultaneously, reduces production cost.
This technology is for the purpose of focus utilization tobacco leftovers is for development of raw materials Eco-fertilizer also field, i.e. to make ecological fertilizer
For tie, tobacco and agricultural planting are optimized combination, accomplish that energy multi-level utilizes, material circulates benignly, formed " zero "
Polluting the Agro-ecological System of sustainable development, the most perfect industrial chain of Nicotiana tabacum L., for promoting environmental protection to discharge portion
Strength.
This technology is with the tobacco rod offal produced in tobacco leaf production, and the filter collected after tobacco leachate solid-liquid separation
Slag, filtrate, for processing object, utilize biological bacteria orientation fermentation technology that material carries out fermentation maturity weight gaining process, multiple by adding
Close microbial bacterial agent or select desired passivation agent the heavy metal in tobacco waste to be carried out harmless treatment, by tobacco waste
The series ecological fertilizer such as biological organic fertilizer, organic water-soluble fertilizer is developed in comprehensive utilization, it is achieved environmental conservation and waste material
Higher value application.The equipment used due to the project implementation is home equipment, and Construction and operation maintenance cost is relatively low, adds resource
Change high treating effect, it is possible to the garbage produced during production of cigarettes is accomplished 100% recycling, " zero " can be reached again dirty
Dye is discharged thus is realized cleaning and produce, and therefore has highly application value.
To sum up, the present invention has good novelty and feasibility, utilizes process technology of the present invention, utilizes tobacco leftovers raw
Produce the product of novel organic water-soluble fertilizer, on the basis of meeting China's water-soluble fertilizer standard corresponding index, it is also possible to freely regulate
Ratio between n p k nutrition, to adapt to the requirement of different soil and crop, can meet the needs of fertilization compositions based on earth measurement,
Both can spray, spray, again can drip irrigation and foliage spray, application is very strong, and market demand average annual growth, and the coming five years turns over
, therefore, this patent product has huge value space at modern fertilizer industry.
Summary of the invention
It is an object of the invention to the pollution disaster problem solving current tobacco leftovers during production of cigarettes, stop
Disposal of pollutants, turns waste into wealth, and improves the industrial chain of Nicotiana tabacum L. further, solves current China soil present stage urgent need and supplements organic matter
Present situation with a great number of elements, it is provided that a kind of organic water-soluble fertilizer utilizing tobacco leftovers to produce.
To achieve these goals, the present invention adopts the following technical scheme that
A kind of organic water-soluble fertilizer utilizing tobacco leftovers to produce, makes by the following method:
(1) collection of Nicotiana tabacum L. ethanol leachate produced in production of cigarettes and filtration;
(2) formed rich in organic matter with containing potassium after tobacco leachate being used sterilizing under 100-120 DEG C of high temperature, concentration
Substrate liquid;
(3) substrate liquid temp being cooled to 40-50 DEG C, then add N P and K source, stirring, to being completely dissolved chelating, is stirred
Speed 480r/min-560r/min, adjusts pH value;
(4) grind, stand de-soak, obtain organic water-soluble fertilizer.
As preferably, in the above-mentioned organic water-soluble fertilizer utilizing tobacco leftovers to produce, described N P and K source is
Carbamide, potassium sulfate, potassium nitrate, ammonium sulfate, ammonium carbonate, potassium dihydrogen phosphate, ammonium dihydrogen phosphate, potassium chloride, ammonium chloride and Nitrogen-and Phosphorus-containing
The compound fertilizer of potassium, addition is the 10-20% of substrate liquid quality.
As preferably, in the above-mentioned organic water-soluble fertilizer utilizing tobacco leftovers to produce, described adjustment pH value is
Use ammonium carbonate or ammonia, adjust between pH5-9.As preferably, at the above-mentioned organic water utilizing tobacco leftovers to produce
In molten fertilizer, the equipment that step (2) described sterilizing and concentration process are used be the enamel reaction still of band high pressure or rustless steel anti-
Answer still.
Compared with prior art, there is advantages that
(1) tobacco leachate leftover bits and pieces is produced novel organic water-soluble fertilizer by the present invention, fundamentally solves tobacco leaf production
In environmental issue, stop sewage discharge, and tobacco leftovers of turning waste into wealth develop new higher value application approach.
(2) organic water-soluble fertilizer that the present invention obtains can be used for concentrated fertilizer and agricultural high-effiency soil improvement, decreasing
Fertile amount of application, improves current China soil and owes the organic and present situation of nutrient, and product is water solublity, the shape of Chelating state
State is present in product and can effectively be absorbed by plant completely, is suitable for the water-fertilizer integral modern agriculture such as drip irrigation and spray irrigation.Utilize this
Fertilizer, every mu of ground uses 2-10kg, and improvement is hardened, acidified soil, and crop yield can improve 20-30%, and improve crops
Quality.
(3) this patent preparation method is simple to operate, uses " a still synthetic method " to prepare the organic a great number of elements of high concentration fertile,
And same method can compound the polynary organic water-soluble fertilizer of more than ternary and ternary, and nutrient ratio is controlled.Can be right
100% recycling accomplished by the leftover bits and pieces produced during production of cigarettes, can reach again " zero " disposal of pollutants.
(4) organic water-soluble fertilizer China is temporarily without working standard, first with amino-acid trace element water-soluble fertilizer (NY1429-
2010) comparing with a great number of elements microelement type water-soluble fertilizer standard (NY1107-2010), organic index shows excellent.
Detailed description of the invention
Embodiment 1: the production stage utilizing tobacco leftovers production organic water-soluble fertilizer is as follows:
(1) collection of tobacco leachate: having an operation in production of cigarettes is first to use alcohol-pickled Nicotiana tabacum L., dissolution fructose and ammonia
The organic matters such as base acid, then recovery of alcohol distillation, remaining is i.e. tobacco leachate;
(2) tobacco leachate is used 100 DEG C of high temperature sterilize concentration time 3h of enamel reaction still, is formed after concentration rich in having
Machine matter and the substrate liquid containing potassium, moisture is 60%;
(3) lower the temperature 40-50 DEG C at substrate liquid temp, add quality 5% carbamide and potassium sulfate 5%, stirring speed by substrate liquid
Degree 480r/min, stirring 2h are completely dissolved chelating;
(4) pH value determination, adjusts acid-base value to pH equal to 6.8 with ammonium carbonate;
(5) grinding by colloid mill, filter 100 mesh filters, and is finally putting into reserve pool and stands froth breaking, detection conjunction in 24 hours
Lattice, canned dispatch from the factory.
Gained organic water-soluble fertilizer outward appearance is brown color liquid, and abnormal smells from the patient is tobacco sweet fragrance, and the content of organic matter is more than 180g/
L, N-P-K content is more than 100g/L, and insoluble matter is less than 50g/L, is highly suitable as agricultural drop irrigation punching fertilising.Consumption is every mu
Use 3-10kg, make crop turn rapidly green, promote plant growth, improve yield and crop quality sweetness potency is obvious.
Embodiment 2: the production stage utilizing tobacco leftovers production organic water-soluble fertilizer is as follows:
(1) collection of tobacco leachate: having an operation in production of cigarettes is first to use alcohol-pickled Nicotiana tabacum L., dissolution fructose and ammonia
The organic matters such as base acid, then recovery of alcohol distillation, remaining is i.e. tobacco leachate;
(2) tobacco leachate is used 121 DEG C of high temperature sterilize 2h of enamel reaction still, declines formation richness after temperature continuous concentration
Containing organic and containing potassium substrate liquid, reaching moisture is 70%;
(3) lower the temperature 50-55 DEG C at substrate liquid temp, add quality 10% potassium dihydrogen phosphate 5%, mixing speed by substrate liquid
560r/min, stirs and is completely dissolved chelating in 2 hours;
(4) pH value determination, adjusts acid-base value to pH equal to 6.5 with ammonium carbonate;
(5) grinding by colloid mill, filter 100 mesh filters, and is finally putting into reserve pool and stands de-soak, detection conjunction in 24 hours
Lattice, canned dispatch from the factory.
Gained organic water-soluble fertilizer outward appearance is brown color liquid, and abnormal smells from the patient is tobacco sweet fragrance, and the content of organic matter is more than 150g/
L, N-P-K content is more than 100g/L, and insoluble matter is less than 50g/L, is highly suitable as agricultural and sprays and use foliage fertilizer.Consumption is every
Mu uses 3-5kg, improves percentage of fertile fruit, prevents dehiscent fruit, promotes quality of agricultural product effect obvious.
Embodiment 3: the production stage utilizing tobacco leftovers production organic water-soluble fertilizer is as follows:
(1) collection of tobacco leachate: having an operation in production of cigarettes is first to use alcohol-pickled Nicotiana tabacum L., dissolution fructose and ammonia
The organic matters such as base acid, then recovery of alcohol distillation, remaining is i.e. tobacco leachate;
(2) formed rich in organic matter after tobacco leachate is used 110 DEG C of high temperature sterilize 2h of enamel reaction still, concentration and contain
The substrate liquid of potassium, moisture is 65%;
(3) lower the temperature 35-45 DEG C at substrate liquid temp, add quality 15% ammonium nitrate and 5% potassium sulfate, stirring by substrate liquid
Speed 560r/min, stirring 2h is completely dissolved chelating;
(4) pH value determination, adjusts acid-base value to pH equal to 8.5 with ammonia;
(5) grinding by colloid mill, filter 100 mesh filters, and is finally putting into reserve pool and stands de-soak, detection conjunction in 24 hours
Lattice, canned dispatch from the factory.
Gained organic water-soluble fertilizer outward appearance is brown color liquid, and abnormal smells from the patient is tobacco sweet fragrance, and the content of organic matter is more than 160g/
L, N-P-K content is more than 100g/L, and insoluble matter is less than 50g/L, is highly suitable as the drip irrigation of soil conditioning function and rushes fertilising and make
With.Consumption is every mu and uses 5-10kg, notable to acid soil improvement, crop green effect again.
Data test: organic water-soluble fertilizer China is temporarily without working standard, first with amino-acid trace element water-soluble fertilizer
(NY1429-2010) comparing with a great number of elements microelement type water-soluble fertilizer standard (NY1107-2010), result shows three
The most single insoluble matter of embodiment and acid-base value Ph value all meet the requirement of two national standards of comparison, and three embodiments is organic
Matter content is more than 150g/L, and the content of organic matter compareing two standards is all 0.Design parameter is shown in Table 1:
Table 1