CN110074286A - A kind of rubbish from cooking is used for the fodder processing method of black soldier flies cultivation - Google Patents
A kind of rubbish from cooking is used for the fodder processing method of black soldier flies cultivation Download PDFInfo
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- CN110074286A CN110074286A CN201910362680.4A CN201910362680A CN110074286A CN 110074286 A CN110074286 A CN 110074286A CN 201910362680 A CN201910362680 A CN 201910362680A CN 110074286 A CN110074286 A CN 110074286A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/90—Feeding-stuffs specially adapted for particular animals for insects, e.g. bees or silkworms
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The invention discloses the fodder processing methods that a kind of rubbish from cooking is used for black soldier flies cultivation, are related to technical field of waste treatment comprising following steps: step S1. detects the moisture content of rubbish from cooking, heavy metal content index；Step S2. successively sieves the rubbish from cooking of content of beary metal qualified, is crushed, slurrying is handled, and obtains rubbish from cooking slurry；The pH value and moisture content that step S3. adjusts rubbish from cooking slurry are to preset value；Fermenting microbe is added in the rubbish from cooking slurry after allotment step S4., until fermentation is completed.The present invention can continuous production, high-efficient, operation intelligence is simple, safe and reliable.The slurried nutritional quality of rubbish from cooking can be improved, realize that rubbish from cooking is used for the high value resource utilization that black soldier flies are fed.
Description
Technical field
The present invention relates to be specifically a kind of fodder processing method that rubbish from cooking is cultivated for black soldier flies.
Background technique
Garbage classification is the reform to garbage collection disposition traditional approach, is a kind of science effectively disposed to rubbish
Management method.The situation that people deteriorate in face of growing Municipal Garbage Yield and environmental aspect, can by garbage classification management,
The utilization of resources for realizing house refuse to the maximum extent, reduces refuse disposal amount, improves living environment quality, is that our times is each
Disposal of Domestic technology one of of the Kuomintang-Communist with concern.Garbage classification decrement work was carried out in China since 2000, mainly will
Categorized consumer waste is Harmful Waste, Recyclable, dry rubbish, wet refuse, and wherein wet refuse, that is, rubbish from cooking refers to that resident is daily
Life and food processing, catering service, unit such as are served the meals at the rubbish generated in activity, including abandon unused dish leaf, leftovers, surplus
Meal, pericarp etc..
Rubbish from cooking content of organics is abundant, and nutritional ingredient is high, and nutrient classes are complete, and moisture content is high, such as locates not in time
Manage perishable, traits and smells have a bad influence on sanitation, and are easy to grow pathogenic microorganism, mycotoxin
Etc. harmful substances.Currently, domestic rubbish from cooking, mainly based on landfill, burning, compost treatment, landfill needs to occupy a large amount of
Land resource, burning can generate a large amount of toxic and harmful gas, and the fertilizer poor quality economic benefit of compost production is poor.
To solve the above-mentioned problems, existing Chinese patent application publication No. is that the patent of CN 108421814A discloses one
The processing method of kind life rubbish from cooking, the patented invention is by carrying out broken bag sorting, pre-dehydration to rubbish from cooking, being crushed and remove
Miscellaneous, separation of solid and liquid, sterilizing, ventilative fermentation auxiliary material and the nursing be stirred, ferment, modulating drying and obtain livestock poultry are raised
Material.Rubbish from cooking can be effectively treated in the method for the patented invention, be allowed to turn waste into wealth, and greatly reduce waste discharge, favorably
In environmentally protective, and obtain significant economic and society benefit.But the method for patent processing rubbish from cooking is only applicable to
The nursing of livestock poultry also needs dewatered drying in treatment process, and energy consumption is higher to increase the operating cost of rubbish from cooking processing.
In addition, the patent that application publication number is CN 107410775A discloses a kind of method for processing kitchen waste, the patent
After sorting out the substance that black soldier flies are not nibbled to rubbish from cooking, it is not dehydrated, does not separate grease and be directly ground to grain diameter
The small rubbish from cooking slurry greater than 3mm, this slurry water content are placed in bioconversion between 75~90%, by rubbish from cooking slurry
In device, accesses deodorization bacterium and black soldier flies larva is fed.Without useless in the entire treatment process of the rubbish from cooking of the patented invention
Water generates, and electric consumption is low, rubbish from cooking organic matter can be totally converted insect protein.But the patent to rubbish from cooking only into
The simple slurried processing of row, the slurry of production inferior quality for black soldier flies raising, cause black soldier flies larvae development compared with
Slowly, the slurry of single worm processing is less, and overall economic benefit is not high.
For this purpose, presently, there are aiming at the problem that, it is necessary to research and develop the fodder that a kind of rubbish from cooking is used for black soldier flies cultivation
Processing method further increases rubbish from cooking and feeds the quality of slurry as black soldier flies, and further increases rubbish from cooking processing
Economic benefit.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of rubbishes from cooking supports for black soldier flies
The fodder processing method grown, can continuous production, high-efficient, operation intelligence is simple, safe and reliable.Rubbish from cooking slurry can be improved
The nutritional quality of change realizes that rubbish from cooking is used for the high value resource utilization that black soldier flies are fed.
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of rubbish from cooking is used for the feeding of black soldier flies cultivation
Materialization processing method, comprising the following steps: step S1. detects the moisture content of rubbish from cooking, heavy metal content index；Step S2.
The rubbish from cooking of content of beary metal qualified is successively sieved, is crushed, slurrying processing, obtains rubbish from cooking slurry；Step
The pH value and moisture content that rapid S3. adjusts rubbish from cooking slurry are to preset value；Fermenting microbe is added after allotment step S4.
In rubbish from cooking slurry, until fermentation is completed.
Based on the above technical solution, step S1 is specifically includes the following steps: step S101. detects rubbish from cooking
Moisture content, heavy metal content index；Wherein, heavy metal content index includes the content of arsenic, lead, cadmium, chromium, mercury；Step S102. works as
When each heavy metal content index of rubbish from cooking meets following condition: 0≤arsenic < 2mg/kg, 0≤lead < 5mg/kg, 0≤cadmium <
0.5mg/kg, chromium=0mg/kg, mercury=0mg/kg, go to step S2；An any one huge sum of money of the step S103. when rubbish from cooking
When category content's index meets following condition: arsenic > 20mg/kg, lead > 40mg/kg, cadmium > 2mg/kg, chromium > 10mg/kg, mercury >
This batch of rubbish from cooking is then carried out sanitary landfills processing by 0.1mg/kg；At least one heavy metal of step S104. when rubbish from cooking
When content's index meets following condition: 2≤arsenic≤20mg/kg, 5≤lead≤40mg/kg, 0.5≤cadmium≤2mg/kg, 0≤chromium≤
10mg/kg, 0≤mercury≤0.1mg/kg, remaining items heavy metal content index meets step S102 requirement, then by this batch of food waste rubbish
Rubbish carries out mixing treatment, and go to step S101 after the completion of processing.
Based on the above technical solution, step S2 is specifically includes the following steps: step S201. refers in content of beary metal
It marks and adjuvant materials A is added in qualified rubbish from cooking, the moisture content for adjusting rubbish from cooking is 60% or less；Then it carries out at screening
Reason, the impurity in rubbish from cooking is sorted out；Rubbish from cooking after screening is crushed to 5mm granulated garbage below by step S202.；
Step S203. carries out slurrying processing to granulated garbage using highly concentrated mill, obtains the rubbish from cooking that particle size is 0~1mm and starches
Material.
Based on the above technical solution, the adjuvant materials A is one or more of stalk, sawdust.
Based on the above technical solution, step S3 specifically includes the following steps: step S301. in rubbish from cooking slurry
Middle addition quick lime, is adjusted to 7~7.5 for pH value；Step S302. adds adjuvant materials B in rubbish from cooking slurry, will be aqueous
Rate is adjusted to 70%~90%.
Based on the above technical solution, the adjuvant materials B is one or more of tap water, percolate.
Based on the above technical solution, step S4 specifically includes the following steps: step S401. by fermenting microbe with it is auxiliary
Material substance C is premixed, and mixed proportion is 1:0.2~1:0.5；After the completion of step S402. premix, rubbish from cooking slurry is added
In be sufficiently mixed fermentation, temperature control is 25~33 DEG C in fermentation process, intermittent stirring, every 1.5~3 hours stirring one
It is secondary, fermentation time 48~60 hours.
Based on the above technical solution, the fermenting microbe includes following components by weight: careless bacillus 3
Part, 3 parts of saccharomycete, 2 parts of aspergillus niger, 2 parts of enterococcus faecalis.
Based on the above technical solution, the adjuvant materials C is one of wheat bran, dregs of beans, maize cob meal or several
Kind.
Based on the above technical solution, in step S402, the adding proportion of the fermenting microbe after the completion of premixing is 0.2
~0.35%.
The beneficial effects of the present invention are:
1. method of the invention first carries out heavy metal analysis when rubbish from cooking is marched into the arena, the supplied materials of heavy metals exceeding standard is rejected,
It ensure that rubbish from cooking is used as the safety of black soldier flies feed for nursing after treatment, improve the economic benefit of slurry.
2. method of the invention reduces the moisture of rubbish from cooking by addition adjuvant materials, do not need to be carried out dehydrating just
It can be allowed to be suitable for screening process, avoid the generation of waste water, it is without secondary pollution, reduce the operating cost of entire treatment process.
3. method of the invention adds the higher auxiliary material of nutriment, and pass through by adjusting rubbish from cooking slurry pH value
It rationally fermenting after addition combination strain, the rubbish from cooking slurry of production black soldier flies feeding preferably, black soldier flies larvae development is rapid,
The unit time rubbish from cooking amount of slurry of processing is big.
4. method of the invention can Full-automatic monitoring operation, by special-purpose software on-line monitoring, fault alarm, metering, statistics
Etc. functions, reduce operator, operation intensity is small, and treating capacity is big.
Detailed description of the invention
Fig. 1 is the step flow chart of the fodder processing method of black soldier flies cultivation in the present invention；
Fig. 2 is the specific steps flow chart of step S1 in Fig. 1.
Specific embodiment
The embodiment of the present invention is described below in detail, the embodiment described example is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.
In the description of the present invention, it should be noted that " laterally (X) ", " vertical if any term " center " for the noun of locality
To (Y) ", " vertical (Z) ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The indicating positions such as "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship is based on attached drawing institutes
The orientation or positional relationship shown is merely for convenience of the narration present invention and simplifies description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and be operated with particular orientation, should not be understood as limiting specific guarantor of the invention
Protect range.
Make this hair by being further described to a specific embodiment of the invention below with reference to the attached drawing of specification
Bright technical solution and its benefits are clearer.It describes embodiment below with reference to attached drawing to be exemplary, purport
It is explaining the present invention, and is being not considered as limiting the invention.
Embodiment 1
Fodder processing shown in Figure 1, the embodiment of the invention provides a kind of rubbish from cooking for black soldier flies cultivation
Method, comprising the following steps:
Step S1. detects the moisture content of rubbish from cooking, heavy metal content index；Shown in Figure 2, step S1 is specifically included
Following steps:
Step S101. detects the moisture content of rubbish from cooking, heavy metal content index；Wherein, heavy metal content index includes
The content of arsenic, lead, cadmium, chromium, mercury；
Step S102. is when each heavy metal content index of rubbish from cooking meets following condition: 0≤arsenic < 2mg/kg, 0≤
Lead < 5mg/kg, 0≤cadmium < 0.5mg/kg, chromium=0mg/kg, mercury=0mg/kg, go to step S2；
Step S103. is when any one heavy metal content index of rubbish from cooking meets following condition: arsenic > 20mg/
This batch of rubbish from cooking is then carried out health and filled out by kg, lead > 40mg/kg, cadmium > 2mg/kg, chromium > 10mg/kg, mercury > 0.1mg/kg
Bury processing；
Step S104. is when at least one heavy metal content index of rubbish from cooking meets following condition: 2≤arsenic≤
20mg/kg, 5≤lead≤40mg/kg, 0.5≤cadmium≤2mg/kg, 0≤chromium≤10mg/kg, 0≤mercury≤0.1mg/kg are remaining each
Item heavy metal content index meets step S102 requirement, then this batch of rubbish from cooking is carried out mixing treatment, jumped after the completion of processing
To step S101.
Step S2. successively sieves the rubbish from cooking of content of beary metal qualified, is crushed, slurrying is handled, and obtains
Rubbish from cooking slurry；Specifically, step S2 specifically includes the following steps:
Adjuvant materials A is added in step S201. in the rubbish from cooking of heavy metal content index qualification, adjusts rubbish from cooking
Moisture content is 50%；Then screening process is carried out, the impurity in rubbish from cooking is sorted out, impurity is mainly plastics, glass, bone
Head；In the present embodiment, adjuvant materials A is stalk.
Rubbish from cooking after screening is crushed to 5mm granulated garbage below by step S202.；
Step S203. carries out slurrying processing to granulated garbage using highly concentrated mill, obtains the food waste rubbish that particle size is 1mm
Rubbish slurry.
The pH value and moisture content that step S3. adjusts rubbish from cooking slurry are to preset value；Specifically, step S3 specifically include with
Lower step:
Step S301. adds quick lime in rubbish from cooking slurry, and pH value is adjusted to 7；
Step S302. adds adjuvant materials B in rubbish from cooking slurry, and moisture content is adjusted to 90%.In the present embodiment,
Adjuvant materials B is tap water.
Fermenting microbe is added in the rubbish from cooking slurry after allotment step S4., until fermentation is completed.After fermentation
Slurry can carry out packing transport.Specifically, step S4 specifically includes the following steps:
Step S401. premixes fermenting microbe and adjuvant materials C, mixed proportion 1:0.3；Specifically, zymophyte
Kind includes following components: 3 parts of careless bacillus, 3 parts of saccharomycete, 2 parts of aspergillus niger, 2 parts of enterococcus faecalis by weight.The present embodiment
In, adjuvant materials C is dregs of beans.
After the completion of step S402. premix, adds in rubbish from cooking slurry and be sufficiently mixed fermentation, temperature control in fermentation process
30 DEG C are made as, intermittent stirring is primary every 2 hour stirrings, and fermentation time 48 hours.In the present embodiment, in step S402, in advance
The adding proportion of fermenting microbe after the completion of mixed is 0.3%.
Embodiment 2
The embodiment of the invention provides a kind of rubbishes from cooking to be used for the fodder processing method that black soldier flies cultivate, including following
Step:
Step S1. detects the moisture content of rubbish from cooking, heavy metal content index；Specifically, step S1 specifically include it is following
Step:
Step S101. detects the moisture content of rubbish from cooking, heavy metal content index；Wherein, heavy metal content index includes
The content of arsenic, lead, cadmium, chromium, mercury；
Step S102. is when each heavy metal content index of rubbish from cooking meets following condition: 0≤arsenic < 2mg/kg, 0≤
Lead < 5mg/kg, 0≤cadmium < 0.5mg/kg, chromium=0mg/kg, mercury=0mg/kg, go to step S2；
Step S103. is when any one heavy metal content index of rubbish from cooking meets following condition: arsenic > 20mg/
This batch of rubbish from cooking is then carried out health and filled out by kg, lead > 40mg/kg, cadmium > 2mg/kg, chromium > 10mg/kg, mercury > 0.1mg/kg
Bury processing；
Step S104. is when at least one heavy metal content index of rubbish from cooking meets following condition: 2≤arsenic≤
20mg/kg, 5≤lead≤40mg/kg, 0.5≤cadmium≤2mg/kg, 0≤chromium≤10mg/kg, 0≤mercury≤0.1mg/kg are remaining each
Item heavy metal content index meets step S102 requirement, then this batch of rubbish from cooking is carried out mixing treatment, jumped after the completion of processing
To step S101.
Step S2. successively sieves the rubbish from cooking of content of beary metal qualified, is crushed, slurrying is handled, and obtains
Rubbish from cooking slurry；Specifically, step S2 specifically includes the following steps:
Adjuvant materials A is added in step S201. in the rubbish from cooking of heavy metal content index qualification, adjusts rubbish from cooking
Moisture content is 55%；Then screening process is carried out, the impurity in rubbish from cooking is sorted out；In the present embodiment, adjuvant materials A is wood
Bits.
Rubbish from cooking after screening is crushed to 5mm granulated garbage below by step S202.；
Step S203. carries out slurrying processing to granulated garbage using highly concentrated mill, obtains the food waste that particle size is 0.5mm
Rubbish slurry.
The pH value and moisture content that step S3. adjusts rubbish from cooking slurry are to preset value；Specifically, step S3 specifically include with
Lower step:
Step S301. adds quick lime in rubbish from cooking slurry, and pH value is adjusted to 7.5；
Step S302. adds adjuvant materials B in rubbish from cooking slurry, and moisture content is adjusted to 70%.In the present embodiment,
Adjuvant materials B is percolate.
Fermenting microbe is added in the rubbish from cooking slurry after allotment step S4., until fermentation is completed.After fermentation
Slurry can carry out packing transport.Specifically, step S4 specifically includes the following steps:
Step S401. premixes fermenting microbe and adjuvant materials C, mixed proportion 1:0.5；Specifically, zymophyte
Kind includes following components: 3 parts of careless bacillus, 3 parts of saccharomycete, 2 parts of aspergillus niger, 2 parts of enterococcus faecalis by weight.The present embodiment
In, adjuvant materials C is dregs of beans.
After the completion of step S402. premix, adds in rubbish from cooking slurry and be sufficiently mixed fermentation, temperature control in fermentation process
33 DEG C are made as, intermittent stirring is primary every 15 hour stirrings, and fermentation time 60 hours.In the present embodiment, in step S402,
The adding proportion of fermenting microbe after the completion of premix is 0.35%.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example, is contained in
In at least one embodiment of the present invention or example, the schematic representation of above-mentioned term is not necessarily referred in the present specification
It is identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can at any one or
It is combined in a suitable manner in multiple embodiments or example.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. the fodder processing method that a kind of rubbish from cooking is used for black soldier flies cultivation, which comprises the following steps:
Step S1. detects the moisture content of rubbish from cooking, heavy metal content index；
Step S2. successively sieves the rubbish from cooking of content of beary metal qualified, is crushed, slurrying is handled, and obtains food waste
Rubbish slurry；
The pH value and moisture content that step S3. adjusts rubbish from cooking slurry are to preset value；
Fermenting microbe is added in the rubbish from cooking slurry after allotment step S4., until fermentation is completed.
2. processing method as described in claim 1, which is characterized in that step S1 specifically includes the following steps:
Step S101. detects the moisture content of rubbish from cooking, heavy metal content index；Wherein, heavy metal content index include arsenic,
The content of lead, cadmium, chromium, mercury；
Step S102. is when each heavy metal content index of rubbish from cooking meets following condition: 0≤arsenic < 2mg/kg, 0≤lead <
5mg/kg, 0≤cadmium < 0.5mg/kg, chromium=0mg/kg, mercury=0mg/kg, go to step S2；
Step S103. is when any one heavy metal content index of rubbish from cooking meets following condition: arsenic > 20mg/kg, lead
> 40mg/kg, cadmium > 2mg/kg, chromium > 10mg/kg, mercury > 0.1mg/kg then carry out this batch of rubbish from cooking at sanitary landfills
Reason；
Step S104. is when at least one heavy metal content index of rubbish from cooking meets following condition: 2≤arsenic≤20mg/kg,
5≤lead≤40mg/kg, 0.5≤cadmium≤2mg/kg, 0≤chromium≤10mg/kg, 0≤mercury≤0.1mg/kg, remaining items heavy metal
Content's index meets step S102 requirement, then this batch of rubbish from cooking is carried out mixing treatment, gone to step after the completion of processing
S101。
3. processing method as described in claim 1, which is characterized in that step S2 specifically includes the following steps:
Adjuvant materials A is added in step S201. in the rubbish from cooking of heavy metal content index qualification, adjusts the aqueous of rubbish from cooking
Rate is 60% or less；Then screening process is carried out, the impurity in rubbish from cooking is sorted out；
Rubbish from cooking after screening is crushed to 5mm granulated garbage below by step S202.；
Step S203. carries out slurrying processing to granulated garbage using highly concentrated mill, obtains the food waste rubbish that particle size is 0~1mm
Rubbish slurry.
4. processing method as claimed in claim 3, it is characterised in that: the adjuvant materials A be one of stalk, sawdust or
It is several.
5. processing method as described in claim 1, it is characterised in that: step S3 specifically includes the following steps:
Step S301. adds quick lime in rubbish from cooking slurry, and pH value is adjusted to 7~7.5；
Step S302. adds adjuvant materials B in rubbish from cooking slurry, and moisture content is adjusted to 70%~90%.
6. processing method as claimed in claim 5, it is characterised in that: the adjuvant materials B is tap water, one in percolate
Kind is several.
7. processing method as described in claim 1, which is characterized in that step S4 specifically includes the following steps:
Step S401. premixes fermenting microbe and adjuvant materials C, and mixed proportion is 1:0.2~1:0.5；
It after the completion of step S402. premix, adds in rubbish from cooking slurry and is sufficiently mixed fermentation, temperature, which controls, in fermentation process is
25~33 DEG C, intermittent stirring is primary every 1.5~3 hour stirrings, and fermentation time 48~60 hours.
8. processing method as claimed in claim 7, which is characterized in that the fermenting microbe includes following components by weight:
3 parts of careless bacillus, 3 parts of saccharomycete, 2 parts of aspergillus niger, 2 parts of enterococcus faecalis.
9. processing method as claimed in claim 7, it is characterised in that: the adjuvant materials C is wheat bran, dregs of beans, maize cob meal
One or more of.
10. processing method as claimed in claim 7, it is characterised in that: in step S402, fermenting microbe after the completion of premixing
Adding proportion is 0.2~0.35%.
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Cited By (4)
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| CN111054722A (en) * | 2019-11-04 | 2020-04-24 | 洪新安 | Treatment process of putrescible matter and kitchen waste in urban life |
| CN111066733A (en) * | 2019-12-17 | 2020-04-28 | 李路胜 | Method for breeding hermetia illucens by preparing feed from organic perishable garbage |
| CN112243956A (en) * | 2020-09-29 | 2021-01-22 | 北京弘控生态环境有限公司 | Method for treating perishable landfill leachate by using hermetia illucens |
| CN113305129A (en) * | 2021-05-17 | 2021-08-27 | 上海温锌科技有限公司 | Garbage solid waste separation and recovery treatment method |
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