CN102910943A - Method for preparing biological organic fertilizer by utilizing biodegradation of domestic wastes - Google Patents
Method for preparing biological organic fertilizer by utilizing biodegradation of domestic wastes Download PDFInfo
- Publication number
- CN102910943A CN102910943A CN2012103512801A CN201210351280A CN102910943A CN 102910943 A CN102910943 A CN 102910943A CN 2012103512801 A CN2012103512801 A CN 2012103512801A CN 201210351280 A CN201210351280 A CN 201210351280A CN 102910943 A CN102910943 A CN 102910943A
- Authority
- CN
- China
- Prior art keywords
- organic fertilizer
- utilizing
- domestic refuse
- fermentation
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
Abstract
The invention discloses a method for preparing biological organic fertilizer by utilizing biodegradation of domestic wastes, comprising the steps of: sufficiently mixing the domestic wastes with water content of 50-65% with Tianyuan biological fermenting agent according to a weight ratio of 1000: 1-3, then adding chicken manure, sufficiently blending according to the ratio, and placing in a fermenting tank for fermentation, wherein in the fermentation process, overturning operation is carried out; and finishing fermentation when the temperature is reduced to 30 DEG C from 60-70 DEG C, wherein the period is 35-45d. The method is designed according to the planting period of non-edible plants, and organic matters in the wastes are rapidly degraded by utilizing microorganisms. The nutrient release period is prolonged, and the waste utilization ratio is increased; and due to the addition of microorganism preparation, the disease resistance and resistance of the plants are improved, the root system development is promoted, the fertilizer absorption capacity of the plants is improved, the sealing of soil is reduced and the ecological environment of the soil is improved.
Description
Technical field
The invention belongs to the biological organic fertilizer production technical field, particularly a kind of method of utilizing domestic refuse to prepare bio-organic fertilizer.
Background technology
For many years, in gardens, greenery patches, the afforestation process employed fertilizer take fermentation animal excrement, stalk and municipal sludge as main; Its subject matter is: increase production cost; Waste limited agricultural resource; Fertilizer efficiency is slow and short; To the Improvement of Ecological Environment rate variance.
In recent years, construction along with urban-rural integration, differentials between town and country are more and more less, the problem of domestic rubbish disposal is more and more urgent, recyclable (such as metal except sorting out, plastics, glass, paper) 10%-20% and expendable garbage-compressing process (15%-20%), also have nearly 60%-75% organic waste in need of immediate treatment, scientific practice shows, contain the required organic substance of plant-growth in the domestic refuse, N, the nutritive substances such as P, if but directly use these rubbish not only to cause environmental degradation, and the miscellaneous bacteria in the rubbish and plant contention nutrient, and making its infection and death, domestic refuse so not only can take a large amount of land resourcess take landfill as main at present, and all can cause irreversible destruction to underground water and environment, domestic garbage resources also greatly is wasted.
Summary of the invention
The object of the invention is to overcome the defective of above-mentioned prior art, hazardous and noxious substances in a kind of rubbish of degrading is provided, reduces to have and fall ill, improve the domestic refuse plant recovery of nutrient, increase nutrient and reduce the fertiliser production cost deenergized period, utilize domestic refuse to produce the method for bio-feritlizer.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of method of utilizing the biological degradation domestic refuse to prepare bio-organic fertilizer, it is characterized in that, its processing step is: be fully to mix by the weight ratio of 1000:1-3 with starter after 50%-65% domestic refuse is pulverized with water ratio, and then with the useless tank liquor of mud, chicken manure, alcohol, weathered coal and vermiculite 50-60% putting into fermentation vat after fully mixing and ferment by weight, fermenting process carries out the overturning operation, finish fermentation when temperature is down to 30 ℃ by 60-70 ℃, the cycle is 35-45d; Mix with subtilis, Bacillus licheniformis and Jingyang streptomycete 10-15% by weight after fermentation is finished, mixing is mixed rear granulation thoroughly and is obtained biological organic fertilizer.
2, the method for utilizing the biological degradation domestic refuse to prepare bio-organic fertilizer according to claim 1 is characterized in that, the largest particle diameter that described domestic refuse is pulverized is less than 0.5 ㎝; Control bulk diameter of movement is below 1.2 ㎝ in the described overturning process.
Described starter is the bio-fermentation agent by sky, Baoding element fertilizer Research Institute.
The weight percent of described mud, chicken manure, alcohol useless tank liquor, weathered coal and vermiculite is: mud 60-70%, chicken manure 10-20%, alcohol useless tank liquor 4-6%, weathered coal 4-6%, vermiculite 3-5%.
The weight percent of described subtilis, Bacillus licheniformis and each bacterium liquid of Jingyang streptomycete is: subtilis 30-40%, Bacillus licheniformis 30-40%, Jingyang streptomycete 20-35%.
Biological organic fertilizer overall growth gesture of the present invention is higher than about poultry poultry, stalk, municipal sludge fertilizer plantation plant 8-10%, total plant-growth amount is higher than about the 25-30% of poultry poultry, stalk, municipal sludge fertilizer plantation plant, it is the matrix of as fertilizer sources that domestic refuse bio-organic fertilizer of the present invention utilizes domestic sludge, chicken manure, the useless tank liquor of alcohol can increase organic matter, improve simultaneously the content of nitrogen phosphorus potassium, but and the effect of vermiculite is chessom, keeps moisture.Organic fertilizer of the present invention can reduce the use fertilizer cost more than 60%, prolongs fertilizer nutrient and reaches about 150% deenergized period, and the bio-organic fertilizer that uses this technology to produce can reduce the immense pressure that domestic refuse causes environment, protection habitat balance.
Specific embodiments
The present invention is described in further detail below in conjunction with specific embodiment, but embodiment does not limit the scope of the invention.
Embodiment
(1) domestic refuse biological degradation and fermentation
At first domestic refuse is pulverized the journey diameter less than the particle of 0.5 ㎝, be that 60% domestic refuse is mixed by weight 1000:2.5 with Tianyuan board bio-fermentation agent with water ratio, and then and mud, chicken manure, the alcohol tank liquor that gives up, weathered coal and vermiculite are put into fermentation vat after 60% abundant mixing the by weight and are fermented, fermentation is fermented with booth type, winter can be according to weather condition covering and heat insulating quilt on the canopy film, during the fermentation once a day overturning operation, the main purpose of overturning is to make aerobic bacteria fully contact oxygen, make its Fast-propagation, avoid causing anaerobic environment, being beneficial to rubbish fully becomes thoroughly decomposed and deodorizing, and reduce block, reduce material moisture, increase cell size between fermented product, be beneficial to mix with the auxiliary material that ferments.
Wherein, the weight percent of mud, chicken manure, alcohol useless tank liquor, weathered coal and vermiculite is: mud 70%, chicken manure 15%, the useless tank liquor 5% of alcohol, weathered coal 5%, vermiculite 5%.
Fermentation time and overturning number of times are to determine according to the temperature of physical environment: spring and summer total fate in autumns 2,3,4,10,11 35 days, 45 days winters.Turn over once every day after the inoculation, and when temperature rose to 60 ℃ after 3 days, overturning every day 2 times stopped overturning when temperature is down to 30 ℃ after 7 to 10 days, piles to the 2.5-3m height and carries out becoming thoroughly decomposed the stage second time, and the time is 15-25 days, fermentation ends fertilizer water content 25-30%.
(2) bacterium solution preparation
The required substratum of subtilis, Bacillus licheniformis and each bacterium solution preparation of Jingyang streptomycete by weight percentage ratio meter is: starch 5%, soybean cake powder 7.5%, dipotassium hydrogen phosphate 0.2%, ammonium sulfate 0.005%, pH value modulation 7.2.Under aseptic condition, the nutrient solution in subtilis, Bacillus licheniformis and the Jingyang streptomycete access bio-reactor, air flow is 0.8L ∕ L min, and stirring velocity 180rpm fills with pressure and is 0.5kg/cm
2, oxygen consumption was cultivated 48 hours, the bacterium number of subtilis, Bacillus licheniformis and Jingyang streptomycete 〉=2.0 * 10 in the bacterium liquid that obtains
9Cfu/ml.
(3) bacterium liquid is compound
Subtilis, Bacillus licheniformis and Jingyang streptomycete complex liquid weight percent are: subtilis 35%, Bacillus licheniformis 40%, Jingyang streptomycete 25%.
(4) finished product is composite
Add composite bacteria liquid in the domestic refuse that ferments, composite bacteria liquid accounts for 10% of gross weight, and mixing is mixed rear granulation thoroughly and obtained biological organic fertilizer.
Embodiment 2:
The biological organic fertilizer of embodiment 1 or gained of the present invention carries out following coating to be processed:
(1), the present invention or embodiment 1 resulting biological organic fertilizer are for subsequent use;
(2), take by weighing the sepiolite that is equivalent to biological organic fertilizer weight 8-10%, sepiolite is used 10-15% salt acid soak 3-4 hour, deionized water wash, soaked 3-4 hour with the 10-12% sodium hydroxide solution again, extremely neutral with deionized water wash again, 500-530 ℃ of lower the calcining 4-5 hour is ground into nanometer powder;
(3), sepiolite is put into 5-6 times of water gaging, add sodium laurylsulfate, the paregal O of 1-2%, the wintergreen oil of 4-5%, the 3-5% aluminium hydroxide that is equivalent to sepiolite weight 2-3%, high speed 1200-1500 rev/min of stirring obtains dispersion liquid again;
(4), dispersion liquid is sprayed at outside the biological organic fertilizer particle oven dry.
(5), the pyrethroid mixture of can outside particle, spraying again again, then the oven dry, can not spray yet.
Claims (6)
1. method of utilizing the biological degradation domestic refuse to prepare bio-organic fertilizer, it is characterized in that, its processing step is: be fully to mix by the weight ratio of 1000:1-3 with starter after 50%-65% domestic refuse is pulverized with water ratio, and then with the useless tank liquor of mud, chicken manure, alcohol, weathered coal and vermiculite 50-60% putting into fermentation vat after fully mixing and ferment by weight, fermenting process carries out the overturning operation, finish fermentation when temperature is down to 30 ℃ by 60-70 ℃, the cycle is 35-45d; Mix with subtilis, Bacillus licheniformis and Jingyang streptomycete 10-15% by weight after fermentation is finished, mixing is mixed rear granulation thoroughly and is obtained biological organic fertilizer.
2. the method for utilizing the biological degradation domestic refuse to prepare bio-organic fertilizer according to claim 1 is characterized in that, the largest particle diameter that described domestic refuse is pulverized is less than 0.5 ㎝; Control bulk diameter of movement is below 1.2 ㎝ in the described overturning process.
3. the method for utilizing the biological degradation domestic refuse to prepare bio-organic fertilizer according to claim 1 is characterized in that, described starter is the bio-fermentation agent by sky, Baoding element fertilizer Research Institute.
4. the method for utilizing the biological degradation domestic refuse to prepare bio-organic fertilizer according to claim 1, it is characterized in that the weight percent of described mud, chicken manure, alcohol useless tank liquor, weathered coal and vermiculite is: mud 60-70%, chicken manure 10-20%, alcohol useless tank liquor 4-6%, weathered coal 4-6%, vermiculite 3-5%.
5. the method for utilizing the biological degradation domestic refuse to prepare bio-organic fertilizer according to claim 1, it is characterized in that the weight percent of described subtilis, Bacillus licheniformis and each bacterium liquid of Jingyang streptomycete is: subtilis 30-40%, Bacillus licheniformis 30-40%, Jingyang streptomycete 20-35%.
6. the method for utilizing the biological degradation domestic refuse to prepare bio-organic fertilizer according to claim 1 is characterized in that:
(1), takes by weighing the sepiolite that is equivalent to biological organic fertilizer weight 8-10%, sepiolite is used 10-15% salt acid soak 3-4 hour, deionized water wash, soaked 3-4 hour with the 10-12% sodium hydroxide solution again, extremely neutral with deionized water wash again, 500-530 ℃ of lower the calcining 4-5 hour is ground into nanometer powder;
(2), sepiolite is put into 5-6 times of water gaging, add sodium laurylsulfate, the paregal O of 1-2%, the wintergreen oil of 4-5%, the 3-5% aluminium hydroxide that is equivalent to sepiolite weight 2-3%, high speed 1200-1500 rev/min of stirring obtains dispersion liquid again;
(3), dispersion liquid is sprayed at outside the biological organic fertilizer particle oven dry;
(4), the pyrethroid mixture of can outside particle, spraying again again, then the oven dry, can not spray yet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210351280.1A CN102910943B (en) | 2012-09-20 | 2012-09-20 | Method for preparing biological organic fertilizer by utilizing biodegradation of domestic wastes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210351280.1A CN102910943B (en) | 2012-09-20 | 2012-09-20 | Method for preparing biological organic fertilizer by utilizing biodegradation of domestic wastes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102910943A true CN102910943A (en) | 2013-02-06 |
| CN102910943B CN102910943B (en) | 2014-06-04 |
Family
ID=47609550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210351280.1A Expired - Fee Related CN102910943B (en) | 2012-09-20 | 2012-09-20 | Method for preparing biological organic fertilizer by utilizing biodegradation of domestic wastes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102910943B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319248A (en) * | 2013-06-27 | 2013-09-25 | 苏州禾润农业科技有限公司 | Microorganism fertilizer for preventing and treating valsa mali of lettuce and preparation method thereof |
| CN105601355A (en) * | 2015-11-25 | 2016-05-25 | 广西爱华方舟投资有限责任公司 | Method for preparing biological organic fertilizer through biodegradation of household refuse |
| CN105967872A (en) * | 2016-05-13 | 2016-09-28 | 淄博夸克医药技术有限公司 | Biomass organic fertilizer |
| CN106281348A (en) * | 2016-08-08 | 2017-01-04 | 新疆天物生态科技股份有限公司 | A kind of organic soil regulator and preparation method thereof |
| CN108707032A (en) * | 2018-07-28 | 2018-10-26 | 贵州世农肥业有限公司 | The biological organic fertilizer and preparation method thereof that microbial degradation house refuse obtains |
| CN111296228A (en) * | 2020-04-20 | 2020-06-19 | 黑龙江大学 | Method for preparing slow-release culture soil based on garbage soil |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074203A (en) * | 1993-01-03 | 1993-07-14 | 郑国华 | Compound organic fertilizer containing multiple bacterial spawns and method for making thereof |
| CN1316404A (en) * | 2000-04-06 | 2001-10-10 | 张兴权 | Process for preparing compound biologic organic fertilizer from solid waste |
| CN101323549A (en) * | 2008-07-18 | 2008-12-17 | 东北师范大学 | Sustained and controlled release type organic inorganic block fertilizer for root and preparation and use thereof |
| US20100107712A1 (en) * | 2006-10-27 | 2010-05-06 | Michel Mazon | Method for treating domestic waste |
| CN102276317A (en) * | 2011-05-30 | 2011-12-14 | 云南金星化工有限公司 | Method for producing amino acid microbial organic fertilizer by using cassava residue and starch waste liquor |
| CN102531766A (en) * | 2011-09-15 | 2012-07-04 | 北京世纪阿姆斯生物技术股份有限公司 | Microbial decomposing agent and production method thereof |
-
2012
- 2012-09-20 CN CN201210351280.1A patent/CN102910943B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074203A (en) * | 1993-01-03 | 1993-07-14 | 郑国华 | Compound organic fertilizer containing multiple bacterial spawns and method for making thereof |
| CN1316404A (en) * | 2000-04-06 | 2001-10-10 | 张兴权 | Process for preparing compound biologic organic fertilizer from solid waste |
| US20100107712A1 (en) * | 2006-10-27 | 2010-05-06 | Michel Mazon | Method for treating domestic waste |
| CN101323549A (en) * | 2008-07-18 | 2008-12-17 | 东北师范大学 | Sustained and controlled release type organic inorganic block fertilizer for root and preparation and use thereof |
| CN102276317A (en) * | 2011-05-30 | 2011-12-14 | 云南金星化工有限公司 | Method for producing amino acid microbial organic fertilizer by using cassava residue and starch waste liquor |
| CN102531766A (en) * | 2011-09-15 | 2012-07-04 | 北京世纪阿姆斯生物技术股份有限公司 | Microbial decomposing agent and production method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319248A (en) * | 2013-06-27 | 2013-09-25 | 苏州禾润农业科技有限公司 | Microorganism fertilizer for preventing and treating valsa mali of lettuce and preparation method thereof |
| CN103319248B (en) * | 2013-06-27 | 2015-02-11 | 苏州禾润农业科技有限公司 | Microorganism fertilizer for preventing and treating valsa mali of lettuce and preparation method thereof |
| CN105601355A (en) * | 2015-11-25 | 2016-05-25 | 广西爱华方舟投资有限责任公司 | Method for preparing biological organic fertilizer through biodegradation of household refuse |
| CN105967872A (en) * | 2016-05-13 | 2016-09-28 | 淄博夸克医药技术有限公司 | Biomass organic fertilizer |
| CN106281348A (en) * | 2016-08-08 | 2017-01-04 | 新疆天物生态科技股份有限公司 | A kind of organic soil regulator and preparation method thereof |
| CN108707032A (en) * | 2018-07-28 | 2018-10-26 | 贵州世农肥业有限公司 | The biological organic fertilizer and preparation method thereof that microbial degradation house refuse obtains |
| CN111296228A (en) * | 2020-04-20 | 2020-06-19 | 黑龙江大学 | Method for preparing slow-release culture soil based on garbage soil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102910943B (en) | 2014-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102910943B (en) | Method for preparing biological organic fertilizer by utilizing biodegradation of domestic wastes | |
| CN105777429A (en) | Soil improvement type straw compound organic fertilizer and preparation method of soil improvement type straw compound organic fertilizer | |
| CN104355927A (en) | Organic fertilizer capable of promoting plant root growth and preparation method of organic fertilizer | |
| CN101823916A (en) | Preparation of total-nutrient efficient biological compound fertilizer and special microbial strain | |
| CN103922826B (en) | Rice seedling raising ground substance method of cultivation | |
| CN105819913A (en) | Composite bacterial fertilizer, preparation method and application thereof | |
| CN100364935C (en) | Organic-inorganic composite bamboo shoot coat fertilizer and its production process | |
| CN104292018A (en) | High-efficiency peanut planting controlled release fertilizer and preparation method thereof | |
| CN102898196A (en) | Organic fertilizer using chicken manure and mushroom dreg as raw materials and preparation technology | |
| CN101973795A (en) | Sludge aerobic composting method by utilizing composting compound microbial inoculum | |
| CN103058794A (en) | Water-retaining biological organic fertilizer used for mango and preparation method thereof | |
| CN103553794A (en) | Excretion fermented seedling compound fertilizer and preparation method thereof | |
| CN104355928A (en) | Novel organic fertilizer capable of activating soil and preparation method of novel organic fertilizer | |
| CN102942417A (en) | Plant growth promoting rhinoacteria (PGPR) bio-organic fertilizers and production method thereof | |
| CN107176891A (en) | It is a kind of to promote the biological agent and its production technology of stalk fast degradation | |
| CN109400270A (en) | A method of utilizing livestock excrement composting fermenting and producing organic commercial fertilizer | |
| CN103641593B (en) | Method for preparing garden media from biogas slurry | |
| CN104230483A (en) | Plant organic fertilizer and preparation method thereof | |
| CN105198674A (en) | Method for preparing saline-alkali soil improvement substrate by utilizing waste furfural residues | |
| CN104446876A (en) | Organic fertilizer fermented by using biogas waste residues and preparation method thereof | |
| CN104909899A (en) | Production technology of special organic fertilizer for peanut | |
| CN110256137A (en) | A kind of seaweed microbial-bacterial fertilizer and preparation method thereof | |
| CN105669330A (en) | Method for producing organic silkworm-excrement granular fertilizer | |
| CN105505843A (en) | Photosynthetic bacterium strain, liquid manure containing same, preparation method of liquid manure and application of liquid manure | |
| CN104788187A (en) | Oil shale semi-coke bacterial fertilizer for increasing content of readily available nutrients in soil and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20170920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |