CN101734961B - Treatment method for vegetables straw waste - Google Patents
Treatment method for vegetables straw waste Download PDFInfo
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- CN101734961B CN101734961B CN2008100439193A CN200810043919A CN101734961B CN 101734961 B CN101734961 B CN 101734961B CN 2008100439193 A CN2008100439193 A CN 2008100439193A CN 200810043919 A CN200810043919 A CN 200810043919A CN 101734961 B CN101734961 B CN 101734961B
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- vegetables straw
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- waste
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- 235000013311 vegetables Nutrition 0.000 title claims abstract description 37
- 239000002699 waste material Substances 0.000 title claims abstract description 29
- 239000010902 straw Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000000855 fermentation Methods 0.000 claims abstract description 32
- 230000004151 fermentation Effects 0.000 claims abstract description 32
- 241000223259 Trichoderma Species 0.000 claims abstract description 13
- 244000005700 microbiome Species 0.000 claims abstract description 12
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 4
- 241000894006 Bacteria Species 0.000 claims description 12
- 239000002361 compost Substances 0.000 claims description 11
- 239000003337 fertilizer Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 210000003608 fece Anatomy 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 102000002322 Egg Proteins Human genes 0.000 claims description 2
- 108010000912 Egg Proteins Proteins 0.000 claims description 2
- 244000052616 bacterial pathogen Species 0.000 claims description 2
- 238000009395 breeding Methods 0.000 claims description 2
- 230000001488 breeding effect Effects 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 235000016709 nutrition Nutrition 0.000 claims description 2
- 230000035764 nutrition Effects 0.000 claims description 2
- 210000004681 ovum Anatomy 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000813 microbial effect Effects 0.000 abstract description 3
- 241000228245 Aspergillus niger Species 0.000 abstract 1
- 244000063299 Bacillus subtilis Species 0.000 abstract 1
- 235000014469 Bacillus subtilis Nutrition 0.000 abstract 1
- 231100000676 disease causative agent Toxicity 0.000 abstract 1
- 230000002906 microbiologic effect Effects 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241001237160 Kallima inachus Species 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
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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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- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a microbiological treatment method for vegetables straw waste, belonging to the technical field of resources and environment. Based on the study on the composition and character of the vegetables straw waste, the invention provides a harmless treatment method. In the method, the vegetables straw waste is firstly concentrated and piled and then seeded for compound microbial fermentation, wherein the compound microorganism comprises bacillus subtilis, trichoderma and aspergillus niger. Under the compound microbial fermentation, the vegetables straw waste ferments and warms up constantly, so the harmful causative agents are exterminated, the vegetables straw waste is fully decomposed and good-quality organic fertilizer is obtained. The method has simple technology, can recycle vegetables straw waste, and is an ideal treatment method for the vegetables straw waste of a vegetable greenhouse with low cost and high efficiency.
Description
Technical field
The present invention relates to a kind for the treatment of process of vegetables straw waste, refer to especially the treatment process of eggplant standing grain class vegetables straw waste.
Background technology
At present, along with the increase of China's growing vegetables area, the raising of growing vegetables technology, the especially development of facility plastic greenhouse vegetables industry and deep processing, vegetable castoff increases day by day, and existing national vegetable castoff every year is up to 1.5 hundred million tons.
These waste water content are large, perishable, easily cause environmental pollution, especially work as you and come into the facility plastic greenhouse vegetables production area, before always seeing the edge of a field, canopy, roadside, that the vegetable melon and fruit stem is being stacked on the irrigation canals and ditches limit everywhere is climing, Lao Ye, dead leaf, sick leaf, sick fruit, diseased plant etc., become the filthy main contributor of the many heaps in vegetable-growing area.This or the habitat of pathogen are the important contagium of disease.We have planted a large amount of vegetable crops, have also just possessed the host that pathogen is depended on for existence; Temperature, humidity and illumination condition are spontaneous phenomenons, if there are a large amount of pathogens to exist, disease will occur greatly.Therefore these vegetable castoff enormous amount, be badly in need of carrying out effectively processing and disposing.
But processing and the recycling situation of facility plastic greenhouse vegetable castoff are unsatisfactory at present, and most vegetable castoff has entered river course and refuse collection system.Therefore, the disposal and utilization of vegetable waste will cause enough attention, and this minimizing to domestic waste and resource utilization can be significant.
Summary of the invention
For the problem in above-mentioned field, the present invention passes through the composition of vegetables straw waste, the research of proterties, providing a kind of concentrates the inoculating complex microorganism fermentation of banking up to carry out the method for harmless treatment, the fertilizer of scale generation simultaneously vegetables straw waste, the method technique is simple, making waste obtain the resource recycling utilization, is the Perfected process of a kind of low cost tallied with the national condition, efficient treatment facility booth vegetable stalk refuse.
The method comprises the steps:
1), with stalk crasher, vegetables straw waste pulverized to (particle diameter≤2cm) and removed rear the concentrating of impurity (iron wire, stone, plastics, clod etc.) and stack;
2), the straw refuse after pulverizing is poured in steel basin and carried out the adjusting of moisture content and C/N with dry cow dung, moisture is adjusted to 60%-70%, the C/N=25:1 left and right.
3), add 0.1% complex microorganism to be fermented; Described complex microorganism consists of for 0.9-1.1:0.9-1.1:0.9-1.1 by weight subtilis, Trichoderma and black-koji mould; Wherein the subtilis viable bacteria is 1.0 * 10
10(cfu)/more than g; Trichoderma is 1.0 * 10
10(cfu)/more than g; Black-koji mould is 1.0 * 10
10(cfu)/more than g.
4), turning maintains Primary Fermentation.Complex microorganism first utilizes the labile organism of appearance to carry out nutrition and breeding, produces CO
2and water, produce heat simultaneously compost is heated up rapidly; To 60-75 ℃, kill pathogenic bacteria, worm's ovum, grass-seed etc.; This process is carried out turning control temperature by stack turner and is fallen after rise from low to high and gradually, and in order to improve the harmless treatment degree, this stage at least will keep 10-15 days.Rising in this stage due to temperature, make the moisture of material be about 40%-50% after Primary Fermentation.；
5), afterripening fermentation.Compost after Primary Fermentation is delivered to the continuation of afterripening fermentation field and is piled corruption, does not divide in the one time fermentation process and takes off organism continuation decomposition, and gradate as more stable matured compost.When the compost internal temperature is stabilized in below 40 ℃, the afterripening fermentation stage finishes, and after crushing and screening, obtains organic fertilizer product.
Described compound biological bacterium add-on is 0.1% of waste gross weight, and the fermentative processing time is 15-20 days.
Described complex microorganism is 1:1:1 by the weight ratio of subtilis, Trichoderma and black-koji mould.
Described Primary Fermentation condition for to be fermented more than 10 days at 60 ℃～75 ℃ temperature.
The present invention is directed to the composition of vegetables straw waste, heat up and make straw refuse obtain harmless treatment at the composite microbial effect bottom fermentation by subtilis, Trichoderma and black-koji mould, and become thoroughly decomposed after vegetables straw waste is fully decomposed, obtain the organic fertilizer of high-quality.
The additional proportion of subtilis, Trichoderma and black-koji mould can slightly adjust according to the composition of waste, preferably 1:1:1.
The present invention adopts the fermentation technique of complex microorganism, makes a kind vegetables straw waste obtain harmless treatment and generates fertilizer simultaneously, and waste obtains utilization ratio and the added value that the resource recycling utilization has improved agricultural resource greatly, simultaneously environmental contamination reduction; The total nutrient content of the fertilizer obtained >=8%, organic content >=45%, higher than domestic similar level.Technique of the present invention is simple to operation, is a kind of very practical technological method, has obvious economic benefit and important social effect.
The accompanying drawing explanation
Fig. 1 process flow sheet of the present invention
Embodiment
The present invention's biological bacteria used is commercially available.
Subtilis: viable count is 1.0 * 10
10(cfu)/more than g;
Trichoderma: viable count is 1.0 * 10
10(cfu)/more than g;
Black-koji mould: viable count is 1.0 * 10
10(cfu)/more than g.
Embodiment 1
Compound biological bacterium proportioning (subtilis, Trichoderma and black-koji mould are 0.9:1:1.1 by weight)
The 1000Kg vegetables straw waste is poured in steel basin, added dry cow dung 300Kg, stir, regulate water content to 65%, the C/N=25:1 left and right; Be transferred to fermentation plant after adding again the 10Kg compound biological bacterium to stir and carry out Primary Fermentation; Start turning when temperature rises to more than 60 ℃, control temperature 60 ℃～70 ℃ scopes, after fermenting 10 days, proceed to afterripening fermentation, after 8 days the compost internal temperature lower than 40 ℃, fermentation ends; With the chain type pulverizer, crush and screen, obtaining total nutrient is 8.5%, the finished product fertilizer 600Kg that organic matter is 48%.
Embodiment 2
Compound biological bacterium proportioning (subtilis, Trichoderma and black-koji mould are by weight being 1:1:1) is poured the 2000Kg vegetables straw waste in steel basin into, add dry cow dung 500Kg, stir, regulate water content approximately 70%, the C/N=26:1 left and right; Be transferred to fermentation plant after adding again the 20Kg compound biological bacterium to stir and carry out Primary Fermentation; Start turning when temperature rises to more than 60 ℃, control temperature 60 ℃～70 ℃ scopes, after fermenting 12 days, proceed to afterripening fermentation, after 9 days the compost internal temperature lower than 40 ℃, fermentation ends; With the chain type pulverizer, crush and screen, obtaining total nutrient is 8.2%, the finished product fertilizer 1100Kg that organic matter is 47%.
Embodiment 3
Compound biological bacterium proportioning (subtilis, Trichoderma and black-koji mould are 1:1.1:0.9 by weight)
The 1500Kg vegetables straw waste is poured in steel basin, added dry cow dung 460Kg, stir, regulate water content to 60%, the C/N=24:1 left and right; Be transferred to fermentation plant after adding again the 15Kg compound biological bacterium to stir and carry out Primary Fermentation; Start turning when temperature rises to more than 60 ℃, control temperature 60 ℃～70 ℃ scopes, after fermenting 15 days, proceed to afterripening fermentation, after 4 days the compost internal temperature lower than 40 ℃, fermentation ends; With the chain type pulverizer, crush and screen, obtaining total nutrient is 9.0%, the finished product fertilizer 850Kg that organic matter is 50%.
Claims (2)
1. the vegetables straw waste fermentative processing generates the method for fertilizer, comprises the steps:
1), with stalk crasher, vegetables straw waste is pulverized and removed after impurity and concentrate and stack;
2), the straw refuse after pulverizing is poured in steel basin and carried out the adjusting of moisture and C/N with dry cow dung, moisture is adjusted to 60%-70%, the C/N=25:1 left and right;
3), add complex microorganism to be fermented, described complex microorganism add-on is 0.1% of waste weight; Described complex microorganism consists of for 0.9-1.1: 0.9-1.1: 0.9-1.1 by weight subtilis, Trichoderma and black-koji mould; Wherein the subtilis viable bacteria is 1.0 * 10
10(cfu)/more than g; The Trichoderma viable bacteria is 1.0 * 10
10(cfu)/more than g; The black-koji mould viable bacteria is 1.0 * 10
10(cfu)/more than g;
4), turning maintains Primary Fermentation: complex microorganism first utilizes the labile organism of appearance to carry out nutrition and breeding, produces CO
2and water, produce heat simultaneously and make compost be warming up to rapidly 60-75 ℃, kill pathogenic bacteria, worm's ovum, grass-seed; This process is carried out turning control temperature by stack turner and is fallen after rise from low to high and gradually, and this stage need keep 10-15 days, and the moisture that makes material is 40%-50% after Primary Fermentation;
5), afterripening fermentation: the compost after Primary Fermentation is delivered to the afterripening fermentation field, and to continue heap rotten, there is no the organism continuation decomposition of minute taking off in the one time fermentation process, and gradate as more stable matured compost; When the compost internal temperature is stabilized in below 40 ℃, the afterripening fermentation stage finishes, and after crushing and screening, obtains organic fertilizer product.
2. vegetables straw waste fermentative processing according to claim 1 generates the method for fertilizer, and described complex microorganism is to form at 1: 1: 1 by subtilis, Trichoderma and black-koji mould by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100439193A CN101734961B (en) | 2008-11-11 | 2008-11-11 | Treatment method for vegetables straw waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100439193A CN101734961B (en) | 2008-11-11 | 2008-11-11 | Treatment method for vegetables straw waste |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101734961A CN101734961A (en) | 2010-06-16 |
| CN101734961B true CN101734961B (en) | 2013-12-11 |
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|---|---|---|---|
| CN2008100439193A Active CN101734961B (en) | 2008-11-11 | 2008-11-11 | Treatment method for vegetables straw waste |
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| CN102173884B (en) * | 2011-02-28 | 2013-01-09 | 湖北省农业科学院经济作物研究所 | High-mountain vegetable waste microbiological treatment method |
| CN102633544B (en) * | 2012-05-09 | 2014-06-04 | 云南省烟草公司保山市公司 | Method for taking farmyard manure as raw material to produce tobacco biofertilizer |
| CN102976851A (en) * | 2012-12-11 | 2013-03-20 | 曹建华 | Water-retaining biological organic fertilizer for pomegranates and preparation method thereof |
| CN103172421A (en) * | 2013-02-21 | 2013-06-26 | 北京沃土天地生物科技有限公司 | Treatment method of fruit/vegetable waste |
| CN103360129A (en) * | 2013-04-18 | 2013-10-23 | 湖北宏全生物科技有限公司 | Method for producing organic fertilizer by using vegetable plant residues |
| CN104108963A (en) * | 2013-04-22 | 2014-10-22 | 甘肃绿能瑞奇生物技术有限公司 | Method for preparing biological organic fertilizer through windrow type fermentation |
| CN103360131B (en) * | 2013-07-18 | 2015-08-05 | 句容市和春园农业机械专业合作社 | A kind of composting process of vegetable castoff |
| CN103449864A (en) * | 2013-08-19 | 2013-12-18 | 六安亿牛生物科技有限公司 | Method for preparing organic fertilizer by fermenting cow dung compost |
| CN104630320A (en) * | 2015-01-21 | 2015-05-20 | 梁亨 | Crop straw recycling method |
| CN105967765A (en) * | 2016-05-06 | 2016-09-28 | 云南联创利民生物工程有限公司 | Method for harmless treatment on vegetable residual body through allyl isothiocyanate |
| CN106495760A (en) * | 2016-11-03 | 2017-03-15 | 苏州漕湖农发生物农业有限公司 | Field waste agronomic crop Application way |
| CN106631621A (en) * | 2017-01-11 | 2017-05-10 | 马文 | Comprehensive utilization method of residual vegetables and waste fungus bags |
| CN107306563A (en) * | 2017-06-05 | 2017-11-03 | 西北农林科技大学 | A kind of method of antibiotic and resistant gene in utilization charcoal reduction soil and vegetables |
| CN107857676A (en) * | 2017-11-11 | 2018-03-30 | 丁超武 | A kind of pure Biodegradable mulch coordinates vegetable castoff, straw comprehensive utilization method |
| CN108516876A (en) * | 2018-04-09 | 2018-09-11 | 山东省农业科学院畜牧兽医研究所 | A method of producing organic fertilizer using pig manure and vegetables straw |
| CN108863497A (en) * | 2018-10-09 | 2018-11-23 | 河南科技大学 | The compost fermentation method of Pearl River Delta Area during Summer agricultural wastes |
| CN109734488A (en) * | 2019-03-27 | 2019-05-10 | 山东博华高效生态农业科技有限公司 | A kind of high-quality biological fertilizer and preparation method thereof |
| CN112028670A (en) * | 2020-08-21 | 2020-12-04 | 农业农村部南京农业机械化研究所 | Continuous fermentation method of vegetable waste |
| CN114478090A (en) * | 2022-02-09 | 2022-05-13 | 潍坊绿威特生物工程有限公司 | Method for preparing organic fertilizer by utilizing vegetable waste aerobic fermentation, organic fertilizer and application |
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2008
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Patent Citations (3)
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|---|---|---|---|---|
| CN1569757A (en) * | 2003-07-16 | 2005-01-26 | 中国科学院沈阳应用生态研究所 | Amino acid biological organic fertilizer and its preparation method |
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