CN1485152A - Micro-biological degradation process method for the domestic garbage - Google Patents
Micro-biological degradation process method for the domestic garbage Download PDFInfo
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- CN1485152A CN1485152A CNA021330255A CN02133025A CN1485152A CN 1485152 A CN1485152 A CN 1485152A CN A021330255 A CNA021330255 A CN A021330255A CN 02133025 A CN02133025 A CN 02133025A CN 1485152 A CN1485152 A CN 1485152A
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- house refuse
- rubbish
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- bacterium
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Abstract
The invention discloses a microbiological degradation method for treating domestic refuse, wherein the fermentation process under the action of microorganism by stirring mode is used to realize the degradation of the kitchen swill and rubbish, and to accomplish the eradication of unwanted mixed bacterium e.g. escherichia coli and drying process simultaneously. Wherein the product can be used for fodder or fertilizer, thus realizing the recirculation utilization of garbage.
Description
Technical field
What the present invention relates to is technology of garbage disposal.
Background technology
Garbage disposal is the major issue that modern society must face, and processing method totally can be divided three kinds: the one, bury, and the 2nd, burning, the 3rd, life degraded back is recycling.First and second kind method is the processing method that is up to the present mainly adopted, burying is a kind of processing method of economy, but it takies a large amount of soils on the one hand, often cause on the other hand water pollution in the neighbourhood, the processing of general underdeveloped national house refuse more is an accumulation on ground surface, this more causes the pollution to surrounding environment, though the recyclable energy of combustion refuse solves owing to burying and piling up the variety of issue that causes, but, the specification requirement height, the equipment input is very big, and incineration firing produces new air pollution again.
Development of human society is the big Sheng Tai system that progressively entire society is established as circular regeneration, this will ask for help will live, the rubbish in the activity in production effectively utilizes, reenter the life production cycle, for house refuse, the corresponding technology that requires is exactly to its biodegrade, and catabolite is used as fertilizer or feed.
The biodegradation of house refuse is also uncomplicated on principle, and analogous cases are exactly agriculture compost.But this speed of elemental method degraded that only depends on is very slow, so it is chronic, obviously be unsuitable for the processing of domestic waste, another problem that house refuse is handled in puzzlement is the stink in the processing procedure, and can overcome the technology that stink can degrade again fast is to handle the subject matter of house refuse.Biodegradation and recycling we can say in China's house refuse also do not have very mature technique.
Summary of the invention
The purpose of this invention is to provide a kind of house refuse biodegradation process for treating, mainly solving with meal kitchen swill is the house refuse biodegradation process for treating of main garbage disposal object, handle at the action of microorganisms bottom fermentation by alr mode, realization is to the degraded of meal kitchen swill rubbish, finish harmful assorted bacterium and dry runs such as killing Escherichia coli simultaneously, product can be used for feed or fertilizer, thereby realizes the recycling of rubbish.
The microbial degradation side of concrete house refuse of the present invention is;
One, raw material:
1, rubbish (swill);
2, auxiliary material: geology is loose, and has the segmentation shape material of regulating the moisture content ability,, vinasse poor as rice bran, dry soy sauce, wood chip etc.;
3, bacterial classification: the inner city bacterium, it is to be found in natural soil before 50 years.
Two, charge ratio (weight):
Rubbish: auxiliary material: bacterial classification=1: 1 ± 10%: 0.00001
Three, handle:
Rubbish, auxiliary material, bacterial classification are dropped in the container of belt stirrer, continue to stir, heat temperature raising 1.5～2.0 hours is realized transpiring moisture, makes temperature reach 70～80 ℃, insulated and stirred 2～3.5 hours, discharging then.
Whole degradation time was generally about 3-5 hour.Certainly, under the many situations of quantity of refuse, also can add a defective material rubbish material in every 3-5 hour, need not add auxiliary material and bacterial classification again, completely measure up to stirred vessel, the continued operation product is less like this, and it only can be used for being used as fertilizer and uses.
The present invention utilizes microbial bacteria in normal temperature fermentative degradation house refuse to the overall process of high temperature (80 ℃), and evaporate its moisture content simultaneously and drying, heating-up time accounts for about 30-40%, the time of other 60-70% all carries out under nearly 80 ℃ of degree hot conditions, so can realize degraded and dry simultaneously, and in this pyroprocess, killed harmful assorted bacterium such as the Escherichia coli of being rich in the house refuse simultaneously, eliminate the stink of rubbish, the product that degraded obtains is the Powdered thalli feed or the fertilizer of water content about 10%.Owing to contain a large amount of high temperature bacterium in the product, can impel poultry, livestock gastrointestinal motility, promote body-internal-circulation, reduce disease.
The specific embodiment
Embodiment 1: swill rubbish, auxiliary material, inner city bacterium are dropped in the container of belt stirrer and steam drain by 1: 1 ± 10%: 0.00001 proportioning, continued to stir, heat temperature raising 1.5 hours makes temperature reach 75 ℃, insulated and stirred 2 hours, discharging then.Obtain product and can be used as the feed use.
Embodiment 2: swill rubbish, auxiliary material, inner city bacterium are dropped in the container of belt stirrer and steam drain by 1: 1 ± 10%: 0.00001 proportioning, continued to stir, heat temperature raising 2 hours makes temperature reach 70 ℃, insulated and stirred 2 hours, discharging then.Obtain product and can be used as feed or fertilizer use.
Embodiment 3: swill rubbish, auxiliary material, inner city bacterium are dropped in the container of belt stirrer and steam drain by 1: 1 ± 10%: 0.00001 proportioning, continued to stir, heat temperature raising 1.5 hours makes temperature reach 80 ℃, insulated and stirred 3 hours, discharging then.Obtain product and can be used as the fertilizer use.
Embodiment 4: swill rubbish, auxiliary material, inner city bacterium are dropped in the container of belt stirrer and steam drain by 1: 1 ± 10%: 0.00001 proportioning, continued to stir, heat temperature raising 2 hours makes temperature reach 80 ℃, insulated and stirred 3.5 hours, discharging then.Obtain product and can be used as the fertilizer use.
Claims (2)
1, house refuse biodegradation process for treating, it is characterized in that swill rubbish, auxiliary material, inner city bacterium are dropped in the container of belt stirrer and steam drain by 1: 1 ± 10%: 0.00001 proportioning, continue to stir, heat temperature raising 1.5-2 hour, make temperature reach 70-80 ℃, insulated and stirred 2-3.5 hour, discharging then.
2, the microbial degradation method of house refuse according to claim 1 is characterized in that said auxiliary material is that rice bran, dry soy sauce are poor, vinasse, wood chip etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021330255A CN1485152A (en) | 2002-09-25 | 2002-09-25 | Micro-biological degradation process method for the domestic garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021330255A CN1485152A (en) | 2002-09-25 | 2002-09-25 | Micro-biological degradation process method for the domestic garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1485152A true CN1485152A (en) | 2004-03-31 |
Family
ID=34145414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021330255A Pending CN1485152A (en) | 2002-09-25 | 2002-09-25 | Micro-biological degradation process method for the domestic garbage |
Country Status (1)
| Country | Link |
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| CN (1) | CN1485152A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315399C (en) * | 2004-06-01 | 2007-05-16 | 杭州汇能生物技术有限公司 | Forage with swill as primary raw material and its production |
| CN102527700A (en) * | 2011-01-04 | 2012-07-04 | 天津科恩达科技有限公司 | Treatment process for treating microorganisms of kitchen garbage in situ and realization method of treatment process |
| CN101347178B (en) * | 2007-07-18 | 2012-07-18 | 严明 | Method for producing fermented feed using kitchen waste dry powder |
| CN1895071B (en) * | 2005-07-15 | 2013-10-09 | 蒋祖林 | Composite straw forage and production thereof |
-
2002
- 2002-09-25 CN CNA021330255A patent/CN1485152A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315399C (en) * | 2004-06-01 | 2007-05-16 | 杭州汇能生物技术有限公司 | Forage with swill as primary raw material and its production |
| CN1895071B (en) * | 2005-07-15 | 2013-10-09 | 蒋祖林 | Composite straw forage and production thereof |
| CN101347178B (en) * | 2007-07-18 | 2012-07-18 | 严明 | Method for producing fermented feed using kitchen waste dry powder |
| CN102527700A (en) * | 2011-01-04 | 2012-07-04 | 天津科恩达科技有限公司 | Treatment process for treating microorganisms of kitchen garbage in situ and realization method of treatment process |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |