CN103586256B - A kind of microbial treatment method of house refuse - Google Patents
A kind of microbial treatment method of house refuse Download PDFInfo
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- CN103586256B CN103586256B CN201310537816.3A CN201310537816A CN103586256B CN 103586256 B CN103586256 B CN 103586256B CN 201310537816 A CN201310537816 A CN 201310537816A CN 103586256 B CN103586256 B CN 103586256B
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Abstract
The present invention relates to a kind of microbial treatment method of house refuse, by by the biological treatment agent containing Bacillus cercus, lactobacillus acidophilus, bacillus stearothermophilus, pseudomonas pseudoalcaligenes and saccharomyces cerevisiae add after water with rubbish mixed fermentation, reach the purpose of degraded rubbish, degradation rate is up to 85%.This method is simple to operate, easily grasps, and to the good degrading effect of rubbish, be advantageous to the quick processing and environmental protection of rubbish.
Description
Technical field
The present invention relates to technical field of waste treatment, and in particular to a kind of microbial treatment method of house refuse.
Background technology
With expanding economy, the surge of population and the raising of living standards of the people, the yield of domestic waste with
Day all increasings,《Middle state-two's Pius XI circle agenda》Pointed out in white paper：" whole nation house refuse storage over the years has 200 up to more than 60 hundred million tons
Individual city is absorbed in rubbish encirclement." according to statistics, China's municipal refuse growth rate is more than 10%, more than the whole world average 8.42%
Average annual growth rate.How so huge domestic waste is handled well, it has also become the problem of whole world extensive concern.Together
When the environmental pollution that brings of house refuse and Close-knit Habitation situation the problems such as deteriorating, also asking as countries in the world common concern
Topic, it also turns into the obstacle for restricting Chinese society and sustainable economic development.Therefore, the processing of rubbish is towards minimizing, harmless
It is our countermeasure that the direction of change and recycling, which is developed,.
The major way of processing rubbish has sanitary landfills, Composting, burning, wherein first two processing mode both at home and abroad at present
Belong to biologic treating technique.Specifically, this rubbish biological treatment technology is exactly intrinsic or outer in domestic waste
The microorganism of addition, under certain control condition, carry out a series of biochemical reaction so that unstable organic in rubbish
Releasability or new cellular material is converted into after thing metabolism, so as to which rubbish progressively reaches a stabilized biochemical process.
The microorganisms such as the widely distributed bacterium of nature, actinomyces, fungi, controlledly promote biodegradable to have
The Biochemical processes that machine thing converts to stable humic, similar humus is ultimately formed, can be as the improvement of fertilizer or soil
Agent.Composting technology is to realize Changing Urban Garbage into Resources, innoxious important channel, and it can not only kill the disease in rubbish
Opportunistic pathogen, the organic matter in rubbish is effectively handled, increases the organic component in soil, and organic fertilizer can be produced, be advantageous to increase
Add farm output.
But original microbial degradation rubbish in nature is only relied only on, the cycle is oversize, and efficiency is poor, therefore now right
In the method that the processing of rubbish generally uses addition high concentration microorganism microbial inoculum, treatment effeciency can not only be greatly improved, and it is right
Environment is safe from harm.But the selection of strain is to restrict the key point of garbage treatment efficiency, and study both at home and abroad at present
One of focus.
The content of the invention
The present invention is solution prior art problem, there is provided a kind of microbial treatment method of house refuse is specifically logical
Effective combination of multiple-microorganism and carrier is crossed, come the organic substance in house refuse of degrading, especially kitchen garbage, from
And can significantly mitigate garbage odor, better people's living environment.
One aspect of the present invention provides a kind of microbial treatment method of house refuse, comprises the following steps：
1）A certain amount of biological treatment agent is weighed, water is added by the 200-300% of its weight, is stirred in mixer, i.e.,
Obtain waste disposal agent；
2）According to the 10-20% of garbage weight by step 1）Obtained waste disposal agent is launched as in garbage machine, and 200rpm is stirred
Mix uniformly；
3）Ferment 24-36 hours, add the new rubbish of 10% initial weight, 200rpm stirs；
4）Repeat step 3）Operation 3-5 times；
5）The waste disposal agent of 10-20% initial weights is added, continues garbage degradation processing, such circulate operation.
Step 1）The biological treatment agent, is made up of microbial bacterial agent and carrier.
Step 1）The mass ratio of microbial bacterial agent and carrier is 1-2 in the biological treatment agent：4-6.
Mentioned microorganism microbial inoculum is by Bacillus cercus（Bacillus cereus）, lactobacillus acidophilus
（Lactobacillus acidophilus）, bacillus stearothermophilus（Bacillus stearothermophilus ）, class
Pseudomonas alcaligenes（Pseudomonas pseudoalcaligenes ）And saccharomyces cerevisiae（Saccharomyces cerevisiae）Composition.
The each component and its mass ratio of the microbial bacterial agent be respectively：Bacillus cercus 30-100 parts, acidophilus breast bar
Bacterium 100-300 parts, bacillus stearothermophilus 100-150 parts, pseudomonas pseudoalcaligenes 50-120 parts and saccharomyces cerevisiae 80-150
Part.
The each component and its mass ratio of the microbial bacterial agent are respectively preferably：80 parts of Bacillus cercus, acidophilus breast bar
110 parts of 230 parts of bacterium, 120 parts of bacillus stearothermophilus, 85 parts of pseudomonas pseudoalcaligenes and saccharomyces cerevisiae.
The preferred Bacillus cercus CGMCC1.2238 of each component, lactobacillus acidophilus in the microbial bacterial agent
CGMCC1.1878, bacillus stearothermophilus CGMCC1.1145, pseudomonas pseudoalcaligenes CGMCC1.2328 and saccharomyces cerevisiae
CGMCC2.3868。
Above-mentioned carrier is made up of powder of straw and zeolite, and its mass ratio is 3：2-4.
Beneficial effect
Biological treatment agent microbial inoculum provided by the invention passes through Bacillus cercus, lactobacillus acidophilus, stearothermophilus gemma bar
The collective effect of bacterium, pseudomonas pseudoalcaligenes and saccharomyces cerevisiae and carrier, can efficient degradation house refuse, especially kitchen rubbish
Rubbish, degradation rate reach 85%.The microbial treatment method of the house refuse of the present invention, step operation is simple, easily grasps, and to rubbish
The good degrading effect of rubbish, be advantageous to the quick processing and environmental protection of rubbish.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after present disclosure has been read, those skilled in the art can be with
Various changes or modification are made to the present invention, these equivalent form of values equally fall into the model that the application appended claims are limited
Enclose.
Various reagents and equipment of the present invention, may be selected from it is commercially available any one；The present invention relates to wax-like in bacterial strain
Bacillus is purchased from China General Microbiological preservation administrative center, deposit number CGMCC1.2238；Lactobacillus acidophilus is purchased from China
Common micro-organisms preservation administrative center, deposit number CGMCC1.1878；Bacillus stearothermophilus is purchased from China General Microbiological
Preservation administrative center, deposit number CGMCC1.1145；Pseudomonas pseudoalcaligenes is purchased from China General Microbiological preservation management
The heart, deposit number CGMCC1.2328；Saccharomyces cerevisiae is purchased from China General Microbiological preservation administrative center, deposit number
CGMCC2.3868。
Embodiment 1
A kind of microbial treatment method of house refuse, comprise the following steps：
1）A certain amount of biological treatment agent is weighed, water is added by the 200% of its weight, is stirred in mixer, produce rubbish
Rubbish inorganic agent；
2）According to garbage weight 10% by step 1）Obtained waste disposal agent is launched as in garbage machine, and 200rpm is stirred
Uniformly；
3）Fermentation 24 hours, adds the new rubbish of 10% initial weight, and 200rpm stirs；
4）Repeat step 3）Operation 3 times；
5）The waste disposal agent of 10% initial weight is added, continues garbage degradation processing, such circulate operation.
Above-mentioned biological treatment agent, is made up of microbial bacterial agent and carrier, and its mass ratio is 1：4.Wherein microbial bacterial agent
Each component and its mass ratio are respectively：30 parts of Bacillus cercus, 300 parts of lactobacillus acidophilus, bacillus stearothermophilus 100
80 parts of part, 120 parts of pseudomonas pseudoalcaligenes and saccharomyces cerevisiae；Carrier is made up of powder of straw and zeolite, and its mass ratio is 3：2.
Embodiment 2
A kind of microbial treatment method of house refuse, comprise the following steps：
1）A certain amount of above-mentioned biological treatment agent is weighed, water is added by the 300% of its weight, is stirred in mixer, i.e.,
Obtain waste disposal agent；
2）According to garbage weight 20% by step 1）Obtained waste disposal agent is launched as in garbage machine, and 200rpm is stirred
Uniformly；
3）Fermentation 36 hours, adds the new rubbish of 10% initial weight, and 200rpm stirs；
4）Repeat step 3）Operation 5 times；
5）The waste disposal agent of 20% initial weight is added, continues garbage degradation processing, such circulate operation.
Above-mentioned biological treatment agent, is made up of microbial bacterial agent and carrier, and its mass ratio is 1： 6.Wherein microbial bacterial agent
Each component and its mass ratio are respectively：100 parts of Bacillus cercus, 100 parts of lactobacillus acidophilus, bacillus stearothermophilus 150
150 parts of part, 50 parts of pseudomonas pseudoalcaligenes and saccharomyces cerevisiae；Carrier is made up of powder of straw and zeolite, and its mass ratio is 3：4.
Embodiment 3
A kind of microbial treatment method of house refuse, comprise the following steps：
1）A certain amount of above-mentioned biological treatment agent is weighed, water is added by the 250% of its weight, is stirred in mixer, i.e.,
Obtain waste disposal agent；
2）According to garbage weight 15% by step 1）Obtained waste disposal agent is launched as in garbage machine, and 200rpm is stirred
Uniformly；
3）Fermentation 30 hours, adds the new rubbish of 10% initial weight, and 200rpm stirs；
4）Repeat step 3）Operation 4 times；
5）The waste disposal agent of 15% initial weight is added, continues garbage degradation processing, such circulate operation.
Above-mentioned biological treatment agent, is made up of microbial bacterial agent and carrier, and its mass ratio is 2：5.Wherein microbial bacterial agent
Each component and its mass ratio are respectively：80 parts of Bacillus cercus, 230 parts of lactobacillus acidophilus, bacillus stearothermophilus 120
110 parts of part, 85 parts of pseudomonas pseudoalcaligenes and saccharomyces cerevisiae；Carrier is made up of powder of straw and zeolite, and its mass ratio is 1：1.
The microorganism treatment of the house refuse of embodiment 4
House refuse selects the leftover in dining room；
10% according to garbage weight weighs above-mentioned biological treatment agent, adds the water of two volumes, after stirring, launches
Enter in garbage machine, 200rpm stirs；Fermentation 24 hours, adds the new rubbish of 10% initial weight, and 200rpm stirrings are equal
It is even；Repeat aforesaid operations 3 times.
Above-mentioned rubbish initial weight is 50kg, and garbage weight is 22.5kg after processing.
Garbage degradation rate=（Weight+inorganic agent weight+water weight after initial weight-processing）/ initial weight × 100%.
It is computed, handles rubbish using the microbial bacterial agent of the present invention, degradation rate is up to 85%.
Claims (9)
1. a kind of microbial treatment method of house refuse, comprises the following steps：
1) a certain amount of biological treatment agent is weighed, water is added by the 200-300% of its weight, stirs, produce in mixer
Waste disposal agent；
2) waste disposal agent made from step 1) is launched in garbage machine according to the 10-20% of garbage weight, 200rpm stirrings
Uniformly；
3) ferment 24-36 hours, add the new rubbish of 10% initial weight, 200rpm stirs；
4) repeat step 3) operation 3-5 times；
5) waste disposal agent of 10-20% initial weights is added, continues garbage degradation and handles, circulate operation step 2)-
4)。
2. microbial treatment method as claimed in claim 1, it is characterised in that the step 1) biological treatment agent, by microorganism
Microbial inoculum and carrier composition.
3. microbial treatment method as claimed in claim 2, it is characterised in that microbial bacterial agent and load in the biological treatment agent
The mass ratio of body is 1-2：4-6.
4. microbial treatment method as claimed in claim 2, it is characterised in that the microbial bacterial agent is by Bacillus cercus
(Bacillus cereus), lactobacillus acidophilus (Lactobacillus acidophilus), bacillus stearothermophilus
(Bacillus stearothermophilus), pseudomonas pseudoalcaligenes (Pseudomonas pseudoalcaligenes) and
Saccharomyces cerevisiae (Saccharomyces cerevisiae) forms.
5. microbial treatment method as claimed in claim 2, it is characterised in that each component is respectively wax in the microbial bacterial agent
Shape bacillus CGMCC1.2238, lactobacillus acidophilus CGMCC1.1878, bacillus stearothermophilus CGMCC1.1145, class production
Pseudomonas alcaligenes CGMCC1.2328 and saccharomyces cerevisiae CGMCC2.3868.
6. microbial treatment method as claimed in claim 2, it is characterised in that each component and its quality of the microbial bacterial agent
Than being respectively：Bacillus cercus 30-100 parts, lactobacillus acidophilus 100-300 parts, bacillus stearothermophilus 100-150 parts,
Pseudomonas pseudoalcaligenes 50-120 parts and saccharomyces cerevisiae 80-150 parts.
7. microbial treatment method as claimed in claim 2, it is characterised in that each component and its quality of the microbial bacterial agent
Than being respectively：80 parts of Bacillus cercus, 230 parts of lactobacillus acidophilus, 120 parts of bacillus stearothermophilus, class production alkali vacation unit cell
110 parts of 85 parts of bacterium and saccharomyces cerevisiae.
8. microbial treatment method as claimed in claim 2, it is characterised in that the carrier is made up of powder of straw and zeolite, its
Mass ratio is 3：2-4.
9. application of the microbial treatment method in garbage disposal described in any of the above-described claim.
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| CN105087411A (en) * | 2014-05-12 | 2015-11-25 | 中国科学院过程工程研究所 | Bacterial complex for high-temperature composting of municipal solid wastes and production method thereof |
| CN108658249B8 (en) * | 2016-02-29 | 2021-12-07 | 滕州道智盛智能科技有限公司 | Biological adsorber for treating heavy metal wastewater |
| CN111286478A (en) * | 2020-03-09 | 2020-06-16 | 西南交通大学 | Grease degradation composite bacterial agent and preparation method and application thereof |
| CN111471615A (en) * | 2020-03-27 | 2020-07-31 | 惠州市通用机电设备有限公司 | Microbial agent deodorant microbial agent and preparation method thereof |
| CN112871966A (en) * | 2021-01-08 | 2021-06-01 | 深圳市智众环保科技有限公司 | Microbial treatment method for fruit and vegetable garbage |
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| JP2000270851A (en) * | 1999-01-22 | 2000-10-03 | Sumitomo Chem Co Ltd | Microorganism material and its use |
| CN1511940A (en) * | 2002-12-31 | 2004-07-14 | 福建农林大学 | Compound microbe fermentation strain preparing method and its use |
| CN1587217A (en) * | 2004-07-28 | 2005-03-02 | 北京顺天东方绿色环保科技开发有限公司广西分公司 | Process for quick converting garbage organic into mirobial bacterial manure at large batch |
| CN103290057A (en) * | 2012-02-28 | 2013-09-11 | 朱秀刚 | Preparation method of biomass garbage modified material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101295477B1 (en) * | 2011-08-24 | 2013-08-09 | 김명숙 | Composting apparatus and method of organic waste |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000270851A (en) * | 1999-01-22 | 2000-10-03 | Sumitomo Chem Co Ltd | Microorganism material and its use |
| CN1511940A (en) * | 2002-12-31 | 2004-07-14 | 福建农林大学 | Compound microbe fermentation strain preparing method and its use |
| CN1587217A (en) * | 2004-07-28 | 2005-03-02 | 北京顺天东方绿色环保科技开发有限公司广西分公司 | Process for quick converting garbage organic into mirobial bacterial manure at large batch |
| CN103290057A (en) * | 2012-02-28 | 2013-09-11 | 朱秀刚 | Preparation method of biomass garbage modified material |
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