CN1188093A - Organic biological compound fertilizer and its preparation method - Google Patents
Organic biological compound fertilizer and its preparation method Download PDFInfo
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- CN1188093A CN1188093A CN97107317A CN97107317A CN1188093A CN 1188093 A CN1188093 A CN 1188093A CN 97107317 A CN97107317 A CN 97107317A CN 97107317 A CN97107317 A CN 97107317A CN 1188093 A CN1188093 A CN 1188093A
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The present invention relates to an organic biological composite fertilizer prepared by using organic waste liquors of black liquor of paper mill or yellow water of brewery as raw material and its preparation method. Said invention can directly use the recovered black liquor or yellow water as nutrients for microbe, and the reducing organic matter being in the black liquor or yellow water can be converted into organic fertilizer and biological nitrogen, phosphorus and potassium under the action of microbe. Said composite is complete in function and low in cost.
Description
The present invention relates to a kind of is raw material with black liquid with brewageing yellow water.By chemical treatment and bio-transformation, preparation biological organic complex fertilizer and method thereof:
As everyone knows, at present general various fertilizer, it is its advantage that inorganic fertilizer can provide competent nutrient fast, but it is very low to use the inorganic fertilizer utilization ratio separately, and nearly 60-70% nutrient is fixed by soil or run off; Organic fertilizer can be improved the soil, and have preserve moisture and fertility and improve the functions such as quality of crop, yet organic fertilizer nutrient concentration is too low, and fertilizer efficiency is slow, and use can not be satisfied the needs of high-yield field crop separately; Microbial fertilizer is by the fixed nitrogen phosphorus decomposing, potassium decomposing and disease-resistant etc. is used for reducing the input of agricultural, if microbial fertilizer is used in the insufficient soil of organic content, beneficial microorganism nutrition for want of and can most reduce its activity is difficult to embody due effect.
In the production method of organic-biological compound fertilizer, generally be to be that raw material is made microbial fertilizer with wheat bran rice bran and peat, also be the bacterium chaff, then the granulation that is mixed of bacterium chaff and inorganic fertilizer, make the organic-biological compound fertilizer material, also be called bioactive compound fertilizer on the market, microorganism that this fertilizer is contained and organic matter all come from the bacterium chaff, yet the inorganic nutrient in the bacterium chaff is atomic, in actual production process, when bacterium chaff consumption is not enough to satisfy microorganism continues the needs of breeding in soil, organic-biological compound fertilizer can be for want of organic and biological activity and having a false reputation, if increase bacterium chaff consumption, make the prepared composite fertilizer of its organic content 〉=20% (being equivalent to add in the composite fertilizer 40% bacterium chaff) all not reach the related standards (GB15063-94) of composite fertilizer at aspects such as outward appearance and nutrients and lacking the market competitiveness aspect the cost and price.
The yellow water that black liquor that the pulp mill extracts and brewery produce all contains abundant organic and inorganic nutrients thing, directly enters and causes public hazards in the water.Chemical products such as alkali and sulphur recovery technology, being difficult to adapt to xylplant is the middle-size and small-size paper mill of raw material, extracts comprehensive utilization ways such as xylogen or tackiness agent; Be difficult for solving the produce market problem; The biochemical treatment measure is difficult to solve running cost and secondary pollution problem; Also the someone advises directly pulping with ammonium sulfite method black liquor concentrate drying being made fertilizer, yet the organic most form with reductibility xylogen and sugar in this fertilizer exists, humic acids content is less than 4%, directly be manured into soil the narrow aerobe fermentation of possibility in a large number and produce hydrogen sulfide, poison the farm crop root system, the black liquor of alkaline process directly as fertilizer sources uses.
At the problems referred to above, the main purpose of this law is to provide a kind of and utilizes black liquid and brewage yellow water and be raw material, prepares a kind of bio-active bacteria (fungi) 〉=2,000 ten thousand/gram fertilizer, organic 〉=20%, N+P
2O
5+ K
2Organic-biological compound fertilizer of O 〉=25% and preparation method thereof, thus pulp mill and brewery's yellow water problem of complex utilization thoroughly solved, and provide economical and solve effectively that agrochemical pollutes and the method for light industry organic contamination already.
At least the inorganic nutrient that contains (by butt weight) 〉=30% reductibility organic matter and 〉=10% in raw materials used black liquor of a kind of organic-biological compound fertilizer of the present invention and/or the yellow water.The total fertilizer efficiency nutrient of product of the present invention is for containing (by weight) bio-active bacteria (fungi) 〉=2,000 ten thousand/gram fertilizer, middle trace element 〉=10%, organic 〉=20%, N+P at least
2O
5+ K
2O 〉=25%, activator provides bacterial classification to cultivate routinely by the Chinese Academy of Agricultural Sciences culture presevation administrative center, and bacterium numbering and title are respectively: the brown vinelandii in Accc10007 garden, the Accc10010 bacillus megaterium, Accc10013 freezes the sample genus bacillus.
A kind of organic-biological compound fertilizer preparation method of the present invention realizes like this, selection is to soil and useful and harmless chemical such as the ammonium salt of crop, magnesium salts, calcium salt, sylvite, urea, fertilizer type materials such as phosphoric acid salt are used for slurrying and brewage, collect the black liquor that pulping process extracts and/or brewage the yellow water that fermenting process produces standby, then black liquor and/or yellow water being concentrated in vacuo to solid content is 50% ± 10%, be cooled to 20-50 ℃, be generally 30-45 ℃, be preferably 37 ℃, make the microbial fermentation nutritive medium, to provide by the Chinese Academy of Agricultural Sciences culture presevation administrative center, numbering Accc1007, Accc1010, Accc10013, the title of public use is respectively: the brown vinelandii in garden, bacillus megaterium, freeze test tube strains such as sample genus bacillus, routinely by shaking bottle, seeding tank is made activator, be inoculated in the nutritive medium by black liquor and/or yellow water preparation, aerobic fermentation 12-36 hour, be preferably 24 hours, the liquid microbe fertilizer of making can be directly used in various farm crop, but also vacuum-drying, replenishing the granulation that is mixed of phosphorus potassium fertilizer on demand makes organic greater than 20% (by weight), inorganic nutrient is greater than the high quality organic-biological compound fertilizer of 25% (by weight), after also can allocating the nutrient solution spray drying into the phosphorus potassium fertilizer earlier, inoculating activator realized solid-state aerobic fermentation 12-36 hour, be preferably 24 hours, reproduce grain and make granular organic-biological compound fertilizer, two kinds of fermentation modes all do not influence the quality of product.
Microorganism is generally 10 with the ratio of nutritive medium (dry basis) and activator (dry basis): 0.5-1.5 is preferably 10: 1.
Remarkable advantage of the present invention be used for slurrying and the chemical brewageed for all being useful and harmless fertilizer type material to crop and soil, as ammonium salt, magnesium salts, calcium salt, sylvite, potash, urea, phosphoric acid salt etc., these materials are made pulping and paper-making and fermented soy earlier, as the nutrient of organic-biological compound fertilizer, realize one-object-many-purposes then.Because the chemical that slurrying and zythepsary are used is the fertilizer type material, a large amount of organic matters and the most inorganic mineral brought in company with papermaking and zythepsary all reclaim with the form of black liquor or yellow water, (black liquor that is reclaimed and the yellow water base meter of giving money as a gift; Contain the reductibility organic matter about 40-50%, the inorganic nutrient about 15-18%), this becomes a reality for preparation high density high-quality organic-biological compound fertilizer.Second advantage of this law is: utilize black liquor and/or yellow water for feedstock production organic-biological compound fertilizer process in, the gentle device structure of operational condition is simple, can not produce secondary pollution, less investment, output are many, are to realize nuisanceless slurrying and brewage and the effective ways of the ecotype agriculture.
The organic-biological compound fertilizer that the present invention makes is the quick-acting of collection inorganic fertilizer, and the slow of organic fertilizer and the wholesomeness of microbial fertilizer are the high-tech product innovations of current fertilizer development in the ecological functions fertilizer of one.
Below further introduce the present invention by example, but scope of the present invention is not limited to following example:
Example 1 is concentrated to solid formation concentration with straw pulp black liquor by ammonium sulfite method 1000Kg (solid formation concentration about 10%) in calandria be about 50%, pump into the 500L fermentor tank and be cooled to 37 ℃, inoculate ready made activator 10L bubbling and feed sterile air, keep temperature of reaction about 37 ℃, biological respinse heat is shifted out by the chuck water coolant, aerobic fermentation 24 hours, in vacuum-drying below 45 ℃, make about powdery organic bio-fertilizer 100Kg, be mixed again 100Kg left and right sides chloro-free phosphorus potassium fertilizer modification and adjust nutrient is prepared 200Kg left and right sides organic-biological compound fertilizer, analytical results: organic 24.30%, full nitrogen (N) 7.62%, full phosphorus (P
2O
5) 12.53%, full potassium (K
2O) 8.87%, several 5,000 ten thousand/gram of bio-active bacteria (fungi) fertilizer.
What example 2 raw material same instance 1 were different is that the black liquor that is concentrated to 50% is spray dried to the powdery fertilizer earlier: wherein organic 49.70%, and full nitrogen (N) 10.05%, full phosphorus (P
2O
5) 1.93%, full potassium (K
2O) 5.50%, humic acids total amount 3.191%, with the 100kg chloro-free phosphorus potassium fertilizer that is mixed about the fertilizer 100Kg that obtains, inoculation 10Kg solid activating agent, solid-state aerobic fermentation is 24 hours under 37 ℃ of conditions, and reaction heat shifts out with the way of artificial turning.Granulating and forming then, wherein organic 24.16%, full nitrogen (N) 7.83%, full phosphorus 12.50%, full potassium (K
2O) 9.10%, several 2,000 ten thousand/gram of bio-active bacteria (fungi) fertilizer.
Yellow water is a raw material behind the example 3 usefulness fermenting lysines, is prepared into organic bio-fertilizer by the condition of example 1, and press organic bio-fertilizer again: phosphorus ammonium slag: Repone K=7: 2: 1 (weight ratio), the granulation organic-biological compound fertilizer is mixed.Wherein: organic matter 28.12%, 3,000 ten thousand/gram of bioactivation bacterium fertilizer, full nitrogen (N) 11.83%, full phosphorus (P
2O
5) 7.33%, full potassium (K
2O) 6.24%.
Each 50% (analysing the butt meter) of example 4 usefulness black liquor and yellow water is pressed example 1 respectively, example 2, and the condition of example 3, the preparation organic-biological compound fertilizer, its result is similar.
Claims (9)
1, claim, a kind of organic-biological compound fertilizer is characterized in that containing and consists of (percentage ratio by weight).
Inorganic total nutrient 25-45%
Organic 20-50%
Bio-active bacteria (fungi) 2000-5000 ten thousand/gram fertilizer
2, a kind of organic-biological compound fertilizer as claimed in claim 1, it is characterized in that black liquor and/yellow water contains the organic and inorganic nutrient of 10-20% of reductibility of (by butt) 30-50% at least.
3, a kind of organic-biological compound fertilizer as claimed in claim 1 is characterized in that containing at least 2,000 ten thousand of (by butt) bio-active bacteria (fungi)s/gram fertilizer, organic 〉=20%, N+P
2O
5+ K
2O 〉=25%.
4, a kind of organic-biological compound fertilizer as claimed in claim 1 is characterized in that described activator provides bacterial classification to cultivate by the Chinese Academy of Agricultural Sciences culture presevation administrative center.
5, the preparation method of a kind of organic-biological compound fertilizer as claimed in claim 1, it is characterized in that selecting to last earth and useful and harmless chemical such as the ammonium salt of crop, fertilizer type materials such as magnesium salts, calcium salt, sylvite, potash, urea, phosphoric acid salt are used for paper-making pulping and brewage, the black liquor of pulping process extraction and/or the yellow water of brewing process generation are concentrated to solid content 50% ± 10%, be cooled to 25-50 ℃, make the microbial fermentation nutritive medium, test tube strains is made activator by the shake-flask seed jar routinely, subsequently can:
A) activator is inoculated in the microbial fermentation nutritive medium, aerobic fermentation made the liquid microbial fertilizer about 24 hours, drying, allocate the phosphorus potassium fertilizer into after, granulation make or;
B) allocate microbial fermentation into the phosphorus potassium fertilizer after with nutritive medium elder generation drying, inoculate activator, it is solid-state good to realize, aerobe fermentation is about 24 hours, and granulation makes.
6, the preparation method of a kind of organic-biological compound fertilizer as claimed in claim 5 is characterized in that black liquor and/or yellow water are cooled to be generally 30-45 ℃, is preferably 37 ℃.
7, the preparation method of a kind of organic-biological compound fertilizer as claimed in claim 5 is characterized in that described concentrated employing vacuum-evaporation.
8. the preparation method of a kind of organic-biological compound fertilizer as claimed in claim 5 is characterized in that the described dry vacuum-drying of adopting.
9, want the preparation method of 5 described a kind of microorganism organic composite fertilizers as right, it is characterized in that the described dry spraying drying that adopts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97107317A CN1188093A (en) | 1997-01-14 | 1997-01-14 | Organic biological compound fertilizer and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97107317A CN1188093A (en) | 1997-01-14 | 1997-01-14 | Organic biological compound fertilizer and its preparation method |
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| Publication Number | Publication Date |
|---|---|
| CN1188093A true CN1188093A (en) | 1998-07-22 |
Family
ID=5169453
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97107317A Pending CN1188093A (en) | 1997-01-14 | 1997-01-14 | Organic biological compound fertilizer and its preparation method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215210B (en) * | 2007-12-30 | 2010-09-29 | 山西鸿昌农工贸科技有限公司 | Combined production method for environment-friendly type multifunctional sand-fixation soil-retention organic fertilizer and paper |
| CN102093091A (en) * | 2010-12-02 | 2011-06-15 | 侯旭光 | Method for producing fertilizer from paper-making black liquor |
| CN101580410B (en) * | 2008-08-29 | 2012-08-29 | 广东大众农业科技股份有限公司 | Method for producing alkaline organic fertilizer by papermaking sludge |
| CN102936166A (en) * | 2012-11-29 | 2013-02-20 | 南宁市英德肥业有限责任公司 | Water-soluble organic/inorganic compound fertilizer prepared by molasses fermentation liquor and preparation method of fertilizer |
| CN103012009A (en) * | 2012-11-30 | 2013-04-03 | 张有聪 | Organic acid plant soil conditioner and preparation method thereof |
| CN107986875A (en) * | 2017-12-20 | 2018-05-04 | 四川国科中农生物科技有限公司 | A kind of humic acid Water soluble fertilizer and its preparation process using yellow water as carrier |
-
1997
- 1997-01-14 CN CN97107317A patent/CN1188093A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215210B (en) * | 2007-12-30 | 2010-09-29 | 山西鸿昌农工贸科技有限公司 | Combined production method for environment-friendly type multifunctional sand-fixation soil-retention organic fertilizer and paper |
| CN101580410B (en) * | 2008-08-29 | 2012-08-29 | 广东大众农业科技股份有限公司 | Method for producing alkaline organic fertilizer by papermaking sludge |
| CN102093091A (en) * | 2010-12-02 | 2011-06-15 | 侯旭光 | Method for producing fertilizer from paper-making black liquor |
| CN102936166A (en) * | 2012-11-29 | 2013-02-20 | 南宁市英德肥业有限责任公司 | Water-soluble organic/inorganic compound fertilizer prepared by molasses fermentation liquor and preparation method of fertilizer |
| CN102936166B (en) * | 2012-11-29 | 2015-01-07 | 南宁市英德肥业有限责任公司 | Water-soluble organic/inorganic compound fertilizer prepared by molasses fermentation liquor and preparation method of fertilizer |
| CN103012009A (en) * | 2012-11-30 | 2013-04-03 | 张有聪 | Organic acid plant soil conditioner and preparation method thereof |
| CN107986875A (en) * | 2017-12-20 | 2018-05-04 | 四川国科中农生物科技有限公司 | A kind of humic acid Water soluble fertilizer and its preparation process using yellow water as carrier |
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