CN103086766A - Organic fertilizer formula utilizing factory sludge and pleurotus eryngii dregs and production technology of organic fertilizer - Google Patents
Organic fertilizer formula utilizing factory sludge and pleurotus eryngii dregs and production technology of organic fertilizer Download PDFInfo
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- CN103086766A CN103086766A CN2013100284649A CN201310028464A CN103086766A CN 103086766 A CN103086766 A CN 103086766A CN 2013100284649 A CN2013100284649 A CN 2013100284649A CN 201310028464 A CN201310028464 A CN 201310028464A CN 103086766 A CN103086766 A CN 103086766A
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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
Abstract
The invention discloses an organic fertilizer formula utilizing factory sludge and pleurotus eryngii dregs. The organic fertilizer formula includes the following components by mass percent: 45+/-5% of sludge from pharmaceutical or food factories, 22+/-5% of chicken manure, 30+/-5% of factory cultured pleurotus eryngii dregs and 3+/-1% of plant ash. The sludge from pharmaceutical or food factories is left after sewage treatment and the water content of the sludge is lower than 60% after the sludge is aired naturally. A production technology of an organic fertilizer comprises the steps of material mixing, primary fermentation, secondary fermentation, drying, mechanical pulverization and bagging. The organic fertilizer formula and the production technology are capable of solving the problems that the existing organic fertilizer is low in organic matter content and incomplete in nutritional ingredients, and the mushroom dregs can not be reasonably utilized and have the advantages tha the organic fertilizer with high organic matter content and complete nutritional ingredients can be prepared, and the mushroom dregs can be fully utilized.
Description
Technical field
The present invention relates to a kind of organic fertilizer formula and production technique thereof of utilizing factory's mud and Pleurotus eryngii bacterium slag.
Background technology
Existing utilize fertilizer that waste makes such as application for a patent for invention 201210057862,200910116210,201010570531.6 etc. to utilize mud, the peat composed of rotten mosses, animal excrement, stalk etc. more.Wherein mud mostly is municipal sludge, and contents of heavy metal elements exceeds standard, and nutrient composition content is low, and animal excrement are the low cow dung of many employing organic content.In the production standard NY 525～2011 of national fertilizer in 2011, organic content is brought up to 45% by 30%, wherein nitrogen phosphorus potassium total amount brings up to 5% by 4%, and moisture brings up to 30% by 20%, and heavy metal ion does not allow to exist.Namely improved the index of organic content and nutrient contg.Therefore, the fertilizer of high organic content, comprehensive nutrition will become the market mainstream.
The Pleurotus eryngii bacterial context is plump, and quality is tender and crisp, and is tasty and refreshing like abalone, because delicious in taste, nutritious, the title of " flat mushroom king " arranged, outlet Expanding Market, market.in recent years, Pleurotus eryngii industrial cultivation develops rapidly, the planting almond abalone mushroom amount is at increasing year by year, but because of the temperature range of pleurotus eryngii fruiting phase narrower, the specification of quality that goes out mushroom is higher, plant on a small scale edible mushrooms than the peasant, the Growth of Pleurotus eryngii cycle of factory culture is short, the damp mushroom of the l that generally can only gather, biological transformation ratio is low only has an appointment 40%, bacterium slag nutrient residue is 65～80%, still contain a large amount of Mierocrystalline celluloses in useless bacterium slag, hemicellulose and xylogen, also contain a large amount of mycelium (including the residual body protein of abundant mycelia), fat, amino acid, mineral substance and mycelial secondary metabolite, to it as can not in time processing, not only waste resource, also easily cause mould and insect to grow, contaminate environment.
Summary of the invention
The purpose of this invention is to provide a kind of organic fertilizer formula and production technique thereof of utilizing factory's mud and Pleurotus eryngii bacterium slag, it has overcome, and existing fertilizer organic content is low, nutritive ingredient does not reach the problem that useless bacterium slag can't rationally utilize comprehensively, have the fertilizer that can prepare high organic content, comprehensive nutrition, take full advantage of the advantage of useless bacterium slag.
A kind of organic fertilizer formula that utilizes factory's mud and Pleurotus eryngii bacterium slag comprises pharmaceutical factory or food factory's mud 45 ± 5%, chicken manure 22 ± 5%, factory culture Pleurotus eryngii bacterium slag 30 ± 5% and plant ash 3 ± 1%, and above each component concentration is mass percent.Pharmaceutical factory or food factory's mud, comprehensive nutrition, it contains the nutritive ingredient of following mass percent: full nitrogen 6.32 ± 1%, full phosphorus 6.68 ± 1%, full potassium 0.432 ± 0.5%.In animal excrement, the organic content of chicken manure is high, nutrient is complete, and fast than other animal excrement heating, fermentation time is short, so it is the very good material of production high-quality fertilizer.Utilize the Pleurotus eryngii bacterium slag of factory culture both to take full advantage of the residue nutrient of bacterium slag as the fertilizer raw material in this formula, saved resource, avoided again abandoning the environmental pollution that causes.Because of the municipal sludge that does not use contents of heavy metal elements to exceed standard and nutrient composition content is low, and adopt pharmaceutical factory or food factory's mud, chicken manure, factory culture Pleurotus eryngii bacterium slag to make raw material, this fertilizer is nutritious and balanced, and collocation plant ash adopts said ratio allotment fertilizer, make the carbon of this fertilizer/nitrogen ratio reach 29～33:1, can significantly improve the quality of various plant prods, reach the requirement of nuisanceless, green organic food and product, the utilization ratio of mud and bacterium slag is high, and environmental protection is practical.
This pharmaceutical factory or food factory's mud are the mud that stays after sewage disposal, and water content is lower than 60% after natural drying.Treated mud passivation heavy metal wherein, make and utilize its fertilizer of making can reach agriculture standard.
A kind of technique for producing organic fertilizer that utilizes factory's mud and Pleurotus eryngii bacterium slag, its step is as follows:
⑴ batching: according to above-mentioned each material of formula weighing, and with its mixing and stirring;
⑵ one time fermentation: after the material that step ⑴ is mixed is sent into fermenter, add the high-temperature aerobic bacterium, be warming up to 55～65 ℃ of fermentations and carry out turning after 16～18 hours, and then be warming up to 55～65 ℃ of fermentations and carry out turning after 16～18 hours, so circulation, kept 18～20 days, and allowed material moisture drop between 42～46%, finish to this one time fermentation;
⑶ Secondary Fermentation: after one time fermentation finishes, warm ladder type composting method fermentation during material is adopted, the cross-sectional dimensions that is the ladder type stockpile is bottom width (namely descending bottom width) 4m, face width (namely going up bottom width) 3.5m, high 1.2 m(annotate: the length of this ladder type stockpile can be determined flexibly according to material quantity), temperature at 42 ℃～46 ℃, keeps fermentation 28-35 days like this, and turning is 4～5 times altogether.Middle temperature ladder type composting method is conducive to cultivate useful Population of Actinomycetes in fertilizer, and the fertilizer quality is improved.By adopting the high-temperature aerobic bacterium to carry out fermenting twice, the speed of becoming thoroughly decomposed than traditional fast 10-20 doubly decomposes to crop with raw material and can directly absorb composition.Chicken manure, pharmaceutical factory or food factory's mud, bacterium slag become thoroughly decomposed fully, substantially can't smell stink, are beneficial to the fertilizer of making high nutrient composition content, eliminate odor causing substance, alleviate the pollution to environment.
⑷ carry out mummification, mechanical disintegration, pack with the material of Secondary Fermentation and be made for finished product.
The cross section of the fermenter that uses in the one time fermentation of described step ⑵ is rectangular configuration, and specification is bottom width 4m, face width 4m, high 1.5 m(annotate: the length of this fermenter can be determined flexibly according to material quantity).
Embodiment
Now provide embodiment to describe a kind of organic fertilizer formula and production technique thereof of utilizing factory's mud and Pleurotus eryngii bacterium slag of the present invention in detail.
Embodiment 1
A kind of organic fertilizer formula that utilizes factory's mud and Pleurotus eryngii bacterium slag, it comprises pharmaceutical factory or food factory's mud, chicken manure, factory culture Pleurotus eryngii bacterium slag and plant ash, its mass percent is 45%, 22%, 30% and 3%.This pharmaceutical factory or food factory's mud are the mud that stays after sewage disposal, and water content is 53% after natural drying.
A kind of technique for producing organic fertilizer that utilizes factory's mud and Pleurotus eryngii bacterium slag, its step is as follows:
⑴ batching: according to above-mentioned each material of formula weighing, and with its mixing and stirring;
⑵ one time fermentation: (the specification bottom width 4m of groove after the material that step ⑴ is mixed is sent into fermenter, face width 4m, high 1.5 m), add the high-temperature aerobic bacterium, be warming up to 55 ℃ of fermentations and carry out turning after 23 hours, and then be warming up to 55 ℃ of fermentations and carry out turning after 23 hours, so circulation, kept 18 days, and allowed material moisture drop to 42%, finish to this one time fermentation;
⑶ Secondary Fermentation: after one time fermentation finished, the specification that during material is adopted, warm ladder type composting method fermentation is composting was bottom width 4m, face width 3.5m, and high 1.2 m, temperature at 42～43 ℃, keeps fermentation 28 days like this, and turning is 4～5 times altogether;
⑷ carry out mummification, mechanical disintegration, pack with the material of Secondary Fermentation and be made for finished product.
Embodiment 2
A kind of organic fertilizer formula that utilizes factory's mud and Pleurotus eryngii bacterium slag, it comprises pharmaceutical factory or food factory's mud, chicken manure, factory culture Pleurotus eryngii bacterium slag and plant ash, its mass percent is 50%, 17%, 31% and 2%.This pharmaceutical factory or food factory's mud are the mud that stays after sewage disposal, and water content is 55% after natural drying.
A kind of technique for producing organic fertilizer that utilizes factory's mud and Pleurotus eryngii bacterium slag, its step is as follows:
⑴ batching: according to above-mentioned each material of formula weighing, and with its mixing and stirring;
⑵ one time fermentation: (the specification bottom width 4m of groove after the material that step ⑴ is mixed is sent into fermenter, face width 4m, high 1.5 m), add the high-temperature aerobic bacterium, be warming up to 58 ℃ of fermentations and carry out turning after 20 hours, and then be warming up to 58 ℃ of fermentations and carry out turning after 20 hours, so circulation, kept 19 days, and allowed material moisture drop to 42%, finish to this one time fermentation;
⑶ Secondary Fermentation: after one time fermentation finishes, warm ladder type composting method fermentation during material is adopted, namely the specification of composting is bottom width 4m, face width 3.5m, high 1.2m, and temperature at 42～46 ℃, keeps fermentation 30 days like this, and turning is 4～5 times altogether;
⑷ carry out mummification, mechanical disintegration, pack with the material of Secondary Fermentation and be made for finished product.
Embodiment 3
A kind of organic fertilizer formula that utilizes factory's mud and Pleurotus eryngii bacterium slag, it comprises pharmaceutical factory or food factory's mud, chicken manure, factory culture Pleurotus eryngii bacterium slag and plant ash, its mass percent is 40%, 27%, 29% and 4%.This pharmaceutical factory or food factory's mud are the mud that stays after sewage disposal, and water content is 57% after natural drying.
A kind of technique for producing organic fertilizer that utilizes factory's mud and Pleurotus eryngii bacterium slag, its step is as follows:
⑴ batching: according to above-mentioned each material of formula weighing, and with its mixing and stirring;
⑵ one time fermentation: (the specification bottom width 4m of groove after the material that step ⑴ is mixed is sent into fermenter, face width 4m, high 1.5 m), add the high-temperature aerobic bacterium, be warming up to 60 ℃ of fermentations and carry out turning after 20 hours, and then be warming up to 60 ℃ of fermentations and carry out turning after 20 hours, so circulation, kept 20 days, and allowed material moisture drop to 43%, finish to this one time fermentation;
⑶ Secondary Fermentation: after one time fermentation finishes, warm ladder type composting method fermentation during material is adopted, namely the specification of composting is bottom width 4m, face width 3.5m, high 1.2m, and temperature at 43～44 ℃, keeps fermentation 35 days like this, and turning is 4～5 times altogether;
⑷ carry out mummification, mechanical disintegration, pack with the material of Secondary Fermentation and be made for finished product.
Embodiment 4
A kind of organic fertilizer formula that utilizes factory's mud and Pleurotus eryngii bacterium slag, it comprises pharmaceutical factory or food factory's mud, chicken manure, factory culture Pleurotus eryngii bacterium slag and plant ash, its mass percent is 50%, 22%, 25% and 3%.
A kind of technique for producing organic fertilizer that utilizes factory's mud and Pleurotus eryngii bacterium slag, it is characterized in that: its step is as follows,
⑴ batching: according to above-mentioned each material of formula weighing, and with its mixing and stirring;
⑵ one time fermentation: (the specification bottom width 4m of groove after the material that step ⑴ is mixed is sent into fermenter, face width 4m, high 1.5 m), add the high-temperature aerobic bacterium, be warming up to 62 ℃ of fermentations and carry out turning after 18 hours, and then be warming up to 62 ℃ of fermentations and carry out turning after 18 hours, so circulation, kept 20 days, and allowed material moisture fall 44%, finish to this one time fermentation;
⑶ Secondary Fermentation: after one time fermentation finished, the specification that during material is adopted, warm ladder type composting method fermentation is composting was bottom width 4m, face width 3.5m, high 1.2m, and temperature at 45～46 ℃, keeps fermentation 29 days like this, and turning is 4～5 times altogether;
⑷ carry out mummification, mechanical disintegration, pack with the material of Secondary Fermentation and be made for finished product.
Embodiment 5
A kind of organic fertilizer formula that utilizes factory's mud and Pleurotus eryngii bacterium slag, it comprises pharmaceutical factory or food factory's mud, chicken manure, factory culture Pleurotus eryngii bacterium slag and plant ash, its mass percent is 48%, 25%, 35% and 2%.This pharmaceutical factory or food factory's mud are the mud that stays after sewage disposal, and water content is 59% after natural drying.
A kind of technique for producing organic fertilizer that utilizes factory's mud and Pleurotus eryngii bacterium slag, it is characterized in that: its step is as follows,
⑴ batching: according to above-mentioned each material of formula weighing, and with its mixing and stirring;
⑵ one time fermentation: (the specification bottom width 4m of groove after the material that step ⑴ is mixed is sent into fermenter, face width 4m, high 1.5 m), add the high-temperature aerobic bacterium, be warming up to 65 ℃ of fermentations and carry out turning after 16 hours, and then be warming up to 65 ℃ of fermentations and carry out turning after 16 hours, so circulation, kept 19 days, and allowed material moisture drop to 45%, finish to this one time fermentation;
⑶ Secondary Fermentation: after one time fermentation finished, the specification that during material is adopted, warm ladder type composting method fermentation is composting was bottom width 4m, face width 3.5m, high 1.2m, and temperature at 43～44 ℃, keeps fermentation 33 days like this, and turning is 4～5 times altogether;
⑷ carry out mummification, mechanical disintegration, pack with the material of Secondary Fermentation and be made for finished product.
Claims (4)
1. organic fertilizer formula that utilizes factory's mud and Pleurotus eryngii bacterium slag, it is characterized in that: comprise pharmaceutical factory or food factory's mud 45 ± 5%, chicken manure 22 ± 5%, factory culture Pleurotus eryngii bacterium slag 30 ± 5% and plant ash 3 ± 1%, above each component concentration is mass percent.
2. the organic fertilizer formula that utilizes factory's mud and Pleurotus eryngii bacterium slag according to claim 1, it is characterized in that: this pharmaceutical factory or food factory's mud are the mud that stays after sewage disposal, and water content is lower than 60% after natural drying.
3. technique for producing organic fertilizer that utilizes factory's mud and Pleurotus eryngii bacterium slag, it is characterized in that: its step is as follows,
(1) batching: according to each material of formula weighing of claim 1 or 2, and with its mixing and stirring;
(2) one time fermentation: after the material that step ⑴ is mixed is sent into fermenter, add the high-temperature aerobic bacterium, be warming up to 55～65 ℃ of fermentations and carry out turning after 16～23 hours, and then be warming up to 55～65 ℃ of fermentations and carry out turning after 16～23 hours, so circulation, kept 18～20 days, and allowed material moisture drop between 42～46%, finish to this one time fermentation;
(3) Secondary Fermentation: after one time fermentation finishes, warm ladder type composting method fermentation during material is adopted, namely the cross-sectional dimensions of ladder type stockpile is that bottom width is namely descended bottom width 4m, face width namely goes up bottom width 3.5m, high 1.2 m, and temperature is at 42 ℃～46 ℃ like this, keep fermentation 28～～35 days, turning is 4～5 times altogether;
(4) material of Secondary Fermentation is carried out mummification, mechanical disintegration, pack and be made for finished product.
4. the technique for producing organic fertilizer that utilizes factory's mud and Pleurotus eryngii bacterium slag according to claim 3, it is characterized in that: the cross section of the fermenter that uses in the one time fermentation of described step ⑵ is rectangular configuration, specification is bottom width 4m, face width 4m, high 1.5 m.
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Cited By (7)
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| CN103253992A (en) * | 2013-05-17 | 2013-08-21 | 福建省农业科学院农业工程技术研究所 | Organic culture medium produced by utilizing pig manure and sludge composting and production method thereof |
| CN103420722A (en) * | 2013-08-05 | 2013-12-04 | 山西澳坤量子农业科技有限公司 | Preparation method for biological organic fertilizer |
| CN103449899A (en) * | 2013-08-05 | 2013-12-18 | 山西澳坤量子农业科技有限公司 | Preparation method of liquid biological organic fertilizer |
| CN103864484A (en) * | 2014-03-24 | 2014-06-18 | 南开大学 | Method for co-composting waste edible fungi bags and urban sludge |
| CN104098354A (en) * | 2014-07-31 | 2014-10-15 | 鸡西市食用菌科学研究所 | Method for converting fungus dregs into bio-organic fertilizer |
| CN104478509A (en) * | 2014-12-23 | 2015-04-01 | 常熟市添源环保科技有限公司 | Composting method of pollution-free ecological organic fertilizer |
| CN111533605A (en) * | 2020-05-20 | 2020-08-14 | 漳州市玖合环保科技有限公司 | Treatment method of sludge of sewage treatment plant, organic fertilizer and preparation method of organic fertilizer |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253992A (en) * | 2013-05-17 | 2013-08-21 | 福建省农业科学院农业工程技术研究所 | Organic culture medium produced by utilizing pig manure and sludge composting and production method thereof |
| CN103253992B (en) * | 2013-05-17 | 2015-02-18 | 福建省农业科学院农业工程技术研究所 | Organic culture medium produced by utilizing pig manure and sludge composting and production method thereof |
| CN103420722A (en) * | 2013-08-05 | 2013-12-04 | 山西澳坤量子农业科技有限公司 | Preparation method for biological organic fertilizer |
| CN103449899A (en) * | 2013-08-05 | 2013-12-18 | 山西澳坤量子农业科技有限公司 | Preparation method of liquid biological organic fertilizer |
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| CN103864484A (en) * | 2014-03-24 | 2014-06-18 | 南开大学 | Method for co-composting waste edible fungi bags and urban sludge |
| CN104098354A (en) * | 2014-07-31 | 2014-10-15 | 鸡西市食用菌科学研究所 | Method for converting fungus dregs into bio-organic fertilizer |
| CN104478509A (en) * | 2014-12-23 | 2015-04-01 | 常熟市添源环保科技有限公司 | Composting method of pollution-free ecological organic fertilizer |
| CN111533605A (en) * | 2020-05-20 | 2020-08-14 | 漳州市玖合环保科技有限公司 | Treatment method of sludge of sewage treatment plant, organic fertilizer and preparation method of organic fertilizer |
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