CN101139225A - Method for preparing fertilizer by using water bloom blue algae as raw material - Google Patents
Method for preparing fertilizer by using water bloom blue algae as raw material Download PDFInfo
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- CN101139225A CN101139225A CNA2007100255509A CN200710025550A CN101139225A CN 101139225 A CN101139225 A CN 101139225A CN A2007100255509 A CNA2007100255509 A CN A2007100255509A CN 200710025550 A CN200710025550 A CN 200710025550A CN 101139225 A CN101139225 A CN 101139225A
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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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Abstract
The present invention relates to a preparation method to a fertilizer using bloom blue algae as the raw material. The method is to adopt 0.1-1 percent of organic material mature bacterium agent or 2-5percent of corrupted mature compost fertilizer products to be inoculated into a mixture material including the bloom blue algae; after being treated to the corrupted mature material by a buttress mode or slot stored mode, the fertilizer can be obtained. The mixture including bloom blue algae is mixed by the following raw materials with the relative net weight ratio: 20-40 percent of dehydrated bloom blue algae, 30-40 percent of organic solid castoff, 30-40 percent of pig ordure or cattle ordure. The prepared fertilizer after being treated with corrupted mature mode includes organic fertilizer or inorganic and organic composite fertilizer. The preparation process taking the bloom blue algae as the material is much simpler; the use of the fertilizer is safe and high efficient. The present invention is easy to be popularized and implemented. The present invention does not bring new pollution to the environment and foodstuff safety after being used.
Description
Technical field
The present invention relates to the bloom blue algae is the method for feedstock production fertilizer, belongs to the category that bloom blue algae resource deep development utilizes.
Technical background
Eutrophic water body breaks out blue-green algae and forms wawter bloom, is a global problem.In China, because the surge of rapid economic development and population, produce with domestic pollutant and enter water body in a large number, landlocked rivers, water body in lake and offshore waters are subjected to severe contamination, blue-green alga bloom, green alga wawter bloom and red algae wawter bloom take place frequently, toxic substance, odor causing substance and the organism that the mass mortality algae discharges be to making local water quality and Air quality severe exacerbation, and jeopardize fishery and drinking water safety.
Utilization has more and more caused the attention of national governments to bloom blue algae resource deep development, is subjected to people's attention.
At present, domestic and international research and utilization to algae mainly concentrates on spirulina, chlorella and Dunaliella salina etc.; About causing blue-green algae, the green alga of body eutrophications such as lake, reservoir, administer more, but less for the research of its comprehensive utilization.Japan administers the lake of eutrophication and adopts blue, the green alga of directly removal, and with the measure of its recycling, with algae such as Microcystis aeruginosa as green powder organic fertilizer, its fertilizer efficiency is better than general chemical fertilizer, nitrogen, phosphorus, potassium content all are higher than vegetalitas organic fertilizer such as soya-bean cake, Herba Astragali Melilotoidis (Herba Astragali Sinici), and do not contain heavy metal to crop and human body harmful, can contaminated soil after the use.1992, the dehydration Microcystis aeruginosa of Japan was all realized fertilizerization, annual production 120-180t.After Microcystis aeruginosa was realized recycling, processing costs had descended 30%.The Australia researchist extracts carotene and has reached commercial size from the little algae in salt lake, and has applied for patent.
Owing to contain abundant nutrition compositions such as vegetable-protein, polysaccharide in the blue-green alga bloom, therefore, in recent years to the cultivation of blue-green algae with utilize the research and development focus that has become subjects such as biology, life health science, food engineering.The purposes of blue-green algae mainly contains: extract natural pigment, extract phycobiliprotein, extract polysaccharide, algae toxin study and utilization, biological nitrogen fixation and other aspects etc.
Publication number is the patent documentation of CN1243692C, a kind of bloom blue algae compound fertilizer and preparation method are disclosed, that is: bloom blue algae powder and urea, calcium superphosphate, monoammonium phosphate, vitriolate of tartar all are mixed by a certain percentage, make organic-inorganic compound fertilizer through granulation then.Because the blue algae powder that uses in this patent is handled without thermophilic fermentation, algae content of toxins height, product instability are produced the bloom blue algae During High-Temperature Composting method of fertilizer and are not seen patent.
Summary of the invention
The objective of the invention is to: break out blue-green algae at present eutrophic water body and form wawter bloom, jeopardize fishery and drinking water safety, the direct as fertilizer sources of bloom blue algae uses and has algae toxin harm food safety and ecological risk, and also has the problems such as burning seedling of using.It is the method for feedstock production highly effective and safe fertilizer with the bloom blue algae that a kind of utilization is provided, and provides a kind of effective way for salvaging back bloom blue algae processing.
The object of the present invention is achieved like this: a kind of is the method for feedstock production fertilizer with the bloom blue algae, it is characterized in that: in the mixture of moisture Chinese blue algae, inoculate 0.1～1% organic material composting microbial inoculum, or inoculate 2～5% the compost product that becomes thoroughly decomposed, adopt bar buttress formula or slot type composting mode to become thoroughly decomposed and handle the fertilizer of back preparation, the mixture of described moisture Chinese blue algae by following raw materials according according to the dry weight percentage uniform mixing:
Dehydration bloom blue algae 20～40%,
Organic solid castoff 30～40%,
Pig manure or cow dung 30～40%.
In technical scheme of the present invention: described fertilizer is meant fertilizer or compound organic and inorganic fertilizer; Described fertilizer is meant that the mixture with moisture Chinese blue algae passes through the product that forms after compost maturity, drying, the pulverizing; Described organic-inorganic compound fertilizer is meant the chemical fertilizer that adds nitrogenous, phosphorus, potassium element at the mixture of moisture Chinese blue algae in through the material behind the compost maturity, the product dry, that the pulverizing back forms, the nitrogen in the organic-inorganic compound fertilizer, phosphorus, potassium total nutrient are 15～20%.
In technical scheme of the present invention: described organic solid castoff is that water content is low, the high organic solid castoff of carbon content.
In technical scheme of the present invention: described organic solid castoff is meant crop material, or Pericarppium arachidis hypogaeae, or wood chip, or the domestic refuse after the sorting.
Concrete steps in technical scheme of the present invention are:
A) salvage and through dewater to water content be the bloom blue algae of 75-97% and organic solid castoff, pig manure or cow dung according to 20～40: 40～30: 40～30 mixed form the mixture of moisture Chinese blue algae;
B) in the mixture of moisture Chinese blue algae, inoculate 0.1～1% organic material composting microbial inoculum, or inoculate 2～5% compost products that become thoroughly decomposed, stir;
C) will inoculate the organic material composting microbial inoculum or the compost mixture of products material that becomes thoroughly decomposed adopts bar buttress formula or slot type composting mode to carry out the high temperature nuclear reactor corruption 10～25 days, the static composting of after-ripening 25～35 days;
D) will pile dry materials after the corruption, pulverize and form organic fertilizer.
At the organic material composting microbial inoculum described in the concrete steps of the present invention is the beneficial microorganism microbial inoculum product of selling on the market that can promote that organic materials heats up that contains.
In concrete steps of the present invention, add the chemical fertilizer of nitrogenous, phosphorus, potassium element in can also the material behind compost maturity ,～dry, pulverize the back and form organic-inorganic compound fertilizer.Described interpolation is nitrogenous, the chemical fertilizer of phosphorus, potassium element is meant and adds urea, bicarbonate of ammonia, monoammonium phosphate, diammonium phosphate, calcium superphosphate, Repone K or vitriolate of tartar, makes nitrogen, phosphorus, potassium total nutrient in the fertilizer reach 15～20%.
The invention has the advantages that: it can directly utilize dehydration back bloom blue algae to mix During High-Temperature Composting with the organic solid waste and the excrement of animals of low water content, high organic carbon content when bloom blue algae breaks out, impel the biological degradation of algae toxin in the blue-green algae, directly obtained organic fertilizer.Further in organic fertilizer, add the chemical fertilizer of nitrogenous, phosphorus, potassium element, can obtain the compound organic and inorganic fertilizer that nutritive ingredient is balanced more, available nutrient content is higher.Therefore this to invent be the bloom blue algae comprehensive utilization, a kind of new approach that utilizes is provided.
The present invention be advantageous in that: be that the technology that relates to of the method for feedstock production fertilizer is simple with the bloom blue algae, fertilizer is used safe and efficient, and the enforcement that is easy to promote can not cause new pollution to environment, food safety after the enforcement.
Embodiment
Embodiment 1
Main raw: organic solid castoffs such as water outlet bloom blue algae, stalk, pig manure, the compost product that becomes thoroughly decomposed.
Taking by weighing the water content of salvaging after the processed is 80% bloom blue algae 2000kg, the stalk 300kg that adds the water content 3% after the pulverizing, water content is 75% pig manure 1500kg, they is fully stirred, in the process that stirs, the compost product that inoculation 20kg becomes thoroughly decomposed, adopted bar buttress formula composting mode high temperature composting 15 days, the static composting of after-ripening 30 days, blue toxin is dropped to below the 10mg/kg by content 200mg/kg, handle the back through solar energy drying and pulverize, obtain fertilizer.
Embodiment 2
Main raw: salvage organic solid castoff, cow dung, organic material composting microbial inoculum (Nanjing spring space bio tech ltd, organic material composting agent), urea, calcium superphosphate, Repone K such as dehydration back bloom blue algae, stalk.
Taking by weighing the water content of salvaging after the processed is 90% bloom blue algae 2000kg, the stalk 400kg that adds the water content 3% after the pulverizing, water content is 75% cow dung 1500kg, they are fully stirred, in the process that stirs, inoculation 10kg organic material composting microbial inoculum, adopted slot type composting mode high temperature composting 15 days, the static composting of after-ripening 25 days, the algae toxin is dropped to below the 15mg/kg by content 300mg/kg, handles the back through solar energy drying then and pulverizes, detect comminuting matter nitrogen, phosphorus, behind the potassium nutrition content, add urea again, calcium superphosphate, Repone K makes the nitrogen in the fertilizer, phosphorus, the potassium total nutrient reaches 16%, obtains organic-inorganic compound fertilizer.
Above embodiment is not a limitation of the present invention, can in the proportional range that claim limits, prepare the mixture of moisture Chinese blue algae during concrete enforcement, select stalk flexibly, or Pericarppium arachidis hypogaeae, or wood chip, or the domestic refuse after the sorting is as organic solid castoff, select flexibly the beneficial microorganism microbial inoculum product that can promote that organic materials heats up that contains sold on the market, can also adjust nitrogen, phosphorus, potassium total nutrient in the organic-inorganic compound fertilizer by adding urea, bicarbonate of ammonia, monoammonium phosphate, diammonium phosphate, calcium superphosphate, Repone K or vitriolate of tartar.
Claims (8)
1. one kind is the method for feedstock production fertilizer with the bloom blue algae, it is characterized in that: in the mixture of moisture Chinese blue algae, inoculate 0.1～1% organic material composting microbial inoculum, or inoculate 2～5% the compost product that becomes thoroughly decomposed, adopt bar buttress formula or slot type composting mode to become thoroughly decomposed and handle the fertilizer of back preparation, the mixture of described moisture Chinese blue algae by following raw materials according according to the dry weight percentage uniform mixing:
Dehydration bloom blue algae 20～40%,
Organic solid castoff 30～40%,
Pig manure or cow dung 30～40%.
2. according to claim 1 is the method for feedstock production fertilizer with the bloom blue algae, and it is characterized in that: described fertilizer is meant fertilizer or compound organic and inorganic fertilizer; Described fertilizer is meant that the mixture with moisture Chinese blue algae passes through the product that forms after compost maturity, drying, the pulverizing; Described organic-inorganic compound fertilizer is meant the chemical fertilizer that adds nitrogenous, phosphorus, potassium element at the mixture of moisture Chinese blue algae in through the material behind the compost maturity, the product dry, that the pulverizing back forms, the nitrogen in the organic-inorganic compound fertilizer, phosphorus, potassium total nutrient are 15～20%.
3. according to claim 1 is the method for feedstock production fertilizer with the bloom blue algae, it is characterized in that: described organic solid castoff is that water content is low, the high organic solid castoff of carbon content.
According to claim 1 or 3 described be the method for feedstock production fertilizer with the bloom blue algae, it is characterized in that: described organic solid castoff is meant crop material, or Pericarppium arachidis hypogaeae, or wood chip, or the domestic refuse after the sorting.
5. according to claim 1 and 2 is the method for feedstock production fertilizer with the bloom blue algae, it is characterized in that: the concrete steps of preparation fertilizer are:
A) salvage and through dewater to water content be the bloom blue algae of 75-97% and organic solid castoff, pig manure or cow dung according to 20～40: 40～30: 40～30 mixed form the mixture of moisture Chinese blue algae;
B) in the mixture of moisture Chinese blue algae, inoculate 0.1～1% organic material composting microbial inoculum, or inoculate 2～5% compost products that become thoroughly decomposed, stir;
C) will inoculate the organic material composting microbial inoculum or the compost mixture of products material that becomes thoroughly decomposed adopts bar buttress formula or slot type composting mode to carry out the high temperature nuclear reactor corruption 10～25 days, the static composting of after-ripening 25～35 days;
D) will pile dry materials after the corruption, pulverize and form organic fertilizer.
6. according to claim 5 is the method for feedstock production fertilizer with the bloom blue algae, it is characterized in that: described organic material composting microbial inoculum is the beneficial microorganism microbial inoculum product of selling on the market that can promote that organic materials heats up that contains.
7. according to claim 5 is the method for feedstock production fertilizer with the bloom blue algae, it is characterized in that: add the chemical fertilizer of nitrogenous, phosphorus, potassium element in the material behind compost maturity, and dry, pulverize the back and form organic-inorganic compound fertilizer.
8. according to claim 7 is the method for feedstock production fertilizer with the bloom blue algae, it is characterized in that: described interpolation is nitrogenous, the chemical fertilizer of phosphorus, potassium element is meant and adds urea, bicarbonate of ammonia, monoammonium phosphate, diammonium phosphate, calcium superphosphate, Repone K or vitriolate of tartar, makes nitrogen, phosphorus, potassium total nutrient in the fertilizer reach 15～20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNB2007100255509A CN100560542C (en) | 2007-08-06 | 2007-08-06 | With the bloom blue algae is the method for feedstock production fertilizer |
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| CNB2007100255509A CN100560542C (en) | 2007-08-06 | 2007-08-06 | With the bloom blue algae is the method for feedstock production fertilizer |
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| CN101139225A true CN101139225A (en) | 2008-03-12 |
| CN100560542C CN100560542C (en) | 2009-11-18 |
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| CNB2007100255509A Expired - Fee Related CN100560542C (en) | 2007-08-06 | 2007-08-06 | With the bloom blue algae is the method for feedstock production fertilizer |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557769A (en) * | 2012-01-04 | 2012-07-11 | 浙江滕头园林股份有限公司 | Plant organic fertilizer and preparation method thereof |
| CN103012008A (en) * | 2011-09-28 | 2013-04-03 | 上海中意农业科技发展有限公司 | Formula for producing compound microbial fertilizer by use of algae and preparation method |
| CN103224418A (en) * | 2013-03-08 | 2013-07-31 | 南京农业大学 | Blue alga compost and its making method |
| CN103396179A (en) * | 2013-08-06 | 2013-11-20 | 江苏太湖地区农业科学研究所 | Rapid composting method of water plant by utilization of biomass charcoal |
| CN103771936A (en) * | 2013-12-26 | 2014-05-07 | 山东洁晶集团股份有限公司 | Method for accelerating fermentation of peanut shells by using seaweed residue decomposed old materials |
| CN104140307A (en) * | 2014-07-07 | 2014-11-12 | 张兴坤 | Cyanobacteria organic fertilizer and manufacturing method thereof |
| CN105399549A (en) * | 2015-12-29 | 2016-03-16 | 淄博永辰环境影响评价有限公司 | Method for preparing organic fertilizer by using domestic wastes |
| CN106007913A (en) * | 2016-05-13 | 2016-10-12 | 安徽金农惠民生物技术有限公司 | Method for preparing compound microbial fertilizer with cyanophyta mud |
| CN106416685A (en) * | 2016-09-14 | 2017-02-22 | 南通秾源农业科技有限公司 | Cultivation method of iron-enriched leaf vegetable |
| CN108191554A (en) * | 2014-12-11 | 2018-06-22 | 乔生艮 | A kind of organic alga fertilizer of microorganism and preparation method thereof |
| CN112409036A (en) * | 2020-11-09 | 2021-02-26 | 江苏理工学院 | Method for preparing bio-organic fertilizer by using chicken manure residues and chlorella residues |
| CN115093257A (en) * | 2022-05-23 | 2022-09-23 | 中国科学院水生生物研究所 | Fertilizer and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3242391B2 (en) * | 2000-05-30 | 2001-12-25 | アルプス電気株式会社 | Manufacturing method of electronic circuit unit |
| CN1243692C (en) * | 2004-03-03 | 2006-03-01 | 中国科学院水生生物研究所 | Composite manure for blue alga of water bloom and preparation method thereof |
| CN1919807A (en) * | 2005-08-25 | 2007-02-28 | 北京市绿泉科技发展有限公司 | Seaweed organism fertilizer for soil-restored_and environment-improved and preparation method thereof |
-
2007
- 2007-08-06 CN CNB2007100255509A patent/CN100560542C/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012008A (en) * | 2011-09-28 | 2013-04-03 | 上海中意农业科技发展有限公司 | Formula for producing compound microbial fertilizer by use of algae and preparation method |
| CN102557769A (en) * | 2012-01-04 | 2012-07-11 | 浙江滕头园林股份有限公司 | Plant organic fertilizer and preparation method thereof |
| CN103224418A (en) * | 2013-03-08 | 2013-07-31 | 南京农业大学 | Blue alga compost and its making method |
| CN103396179B (en) * | 2013-08-06 | 2015-01-14 | 江苏太湖地区农业科学研究所 | Rapid composting method of water plant by utilization of biomass charcoal |
| CN103396179A (en) * | 2013-08-06 | 2013-11-20 | 江苏太湖地区农业科学研究所 | Rapid composting method of water plant by utilization of biomass charcoal |
| CN103771936A (en) * | 2013-12-26 | 2014-05-07 | 山东洁晶集团股份有限公司 | Method for accelerating fermentation of peanut shells by using seaweed residue decomposed old materials |
| CN103771936B (en) * | 2013-12-26 | 2016-01-20 | 山东洁晶集团股份有限公司 | A kind of utilize marine alga slag become thoroughly decomposed old material accelerate Pericarppium arachidis hypogaeae fermentation method |
| CN104140307A (en) * | 2014-07-07 | 2014-11-12 | 张兴坤 | Cyanobacteria organic fertilizer and manufacturing method thereof |
| CN108191554A (en) * | 2014-12-11 | 2018-06-22 | 乔生艮 | A kind of organic alga fertilizer of microorganism and preparation method thereof |
| CN105399549A (en) * | 2015-12-29 | 2016-03-16 | 淄博永辰环境影响评价有限公司 | Method for preparing organic fertilizer by using domestic wastes |
| CN106007913A (en) * | 2016-05-13 | 2016-10-12 | 安徽金农惠民生物技术有限公司 | Method for preparing compound microbial fertilizer with cyanophyta mud |
| CN106416685A (en) * | 2016-09-14 | 2017-02-22 | 南通秾源农业科技有限公司 | Cultivation method of iron-enriched leaf vegetable |
| CN112409036A (en) * | 2020-11-09 | 2021-02-26 | 江苏理工学院 | Method for preparing bio-organic fertilizer by using chicken manure residues and chlorella residues |
| CN115093257A (en) * | 2022-05-23 | 2022-09-23 | 中国科学院水生生物研究所 | Fertilizer and preparation method thereof |
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| CN100560542C (en) | 2009-11-18 |
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Granted publication date: 20091118 Termination date: 20120806 |