CN114315436A - Composite treatment method for garden waste - Google Patents
Composite treatment method for garden waste Download PDFInfo
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- CN114315436A CN114315436A CN202111368971.8A CN202111368971A CN114315436A CN 114315436 A CN114315436 A CN 114315436A CN 202111368971 A CN202111368971 A CN 202111368971A CN 114315436 A CN114315436 A CN 114315436A
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- garden waste
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- composite treatment
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- 239000010921 garden waste Substances 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000009395 breeding Methods 0.000 claims abstract description 28
- 230000001488 breeding effect Effects 0.000 claims abstract description 28
- 239000004576 sand Substances 0.000 claims abstract description 14
- 241000238631 Hexapoda Species 0.000 claims abstract description 13
- 241000254062 Scarabaeidae Species 0.000 claims abstract description 10
- 230000007480 spreading Effects 0.000 claims abstract description 9
- 238000000227 grinding Methods 0.000 claims abstract description 6
- 238000003306 harvesting Methods 0.000 claims abstract description 6
- 241001358029 Leucotrichum Species 0.000 claims abstract description 4
- 241000543489 Platysternon Species 0.000 claims abstract description 4
- 230000001418 larval effect Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000011081 inoculation Methods 0.000 claims description 8
- 210000003608 fece Anatomy 0.000 claims description 6
- 230000001580 bacterial effect Effects 0.000 claims description 5
- 235000010855 food raising agent Nutrition 0.000 claims description 5
- 239000010871 livestock manure Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000009736 wetting Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010170 biological method Methods 0.000 abstract description 3
- 238000000053 physical method Methods 0.000 abstract description 3
- 239000002657 fibrous material Substances 0.000 abstract description 2
- 238000000855 fermentation Methods 0.000 description 18
- 230000004151 fermentation Effects 0.000 description 16
- 230000008569 process Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 241000543486 Platysternon megacephalum Species 0.000 description 3
- 241000130993 Scarabaeus <genus> Species 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 239000001963 growth medium Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 201000000736 Amenorrhea Diseases 0.000 description 1
- 206010001928 Amenorrhoea Diseases 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 241000254043 Melolonthinae Species 0.000 description 1
- 241000722195 Potamogeton Species 0.000 description 1
- 238000010564 aerobic fermentation Methods 0.000 description 1
- 231100000540 amenorrhea Toxicity 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 230000008736 traumatic injury Effects 0.000 description 1
- 238000009966 trimming Methods 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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- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the technical field of ecological cycle agriculture, and particularly relates to a composite treatment method for garden waste. The garden waste composite treatment method is characterized by comprising the following steps: the method comprises the following steps: (1) grinding the garden waste; (2) spreading the ground garden waste; (3) fermenting the paved garden waste; (4) inoculating the larva of the staphylotrichia brevitarsis into the breeding box; (5) carrying out larval stage management on the inoculated scarab beetle larvae; (6) and harvesting the aged larvae of the platysternon leucotrichum to reserve breeding seed sources. The invention has the beneficial effects that: by physical and biological methods, the garden waste is completely converted by using the environmental insect of the scarab beetle, and the conversion period is short. Meanwhile, the characteristics of strong conversion power of the scarab beetles on high-fiber materials and granular excrement and sand are utilized, so that high-efficiency conversion is realized, the utilization rate of garden waste is improved, the environmental pressure is reduced, and the sustainable development is promoted.
Description
(I) technical field
The invention belongs to the technical field of ecological cycle agriculture, and particularly relates to a composite treatment method for garden waste.
(II) background of the invention
The garden waste generally refers to trimmings, branches, waste flowers and plants generated in the plant maintenance process, fallen leaves and fruits generated in the natural growth process, and the like. If the waste is not effectively treated, the environment sanitation is affected after the waste is rotted. At present, the garden waste yield in the whole country of a year reaches thousands of tons. The main treatment modes of the garden waste comprise: 1. the fertilizer is prepared by aerobic fermentation and is used for agricultural planting, soil improvement and the like, but the fermentation time is long, and the quality of the fertilizer is unstable due to the diversity of garden wastes. 2. The biogas is produced by anaerobic fermentation, but the C/N value of the garden waste is not beneficial to the anaerobic fermentation, additional treatment is needed, and the period is long. 3. The method has high technical requirements, harsh conditions and low economic benefits. 4. The biomass charcoal produced by thermal cracking needs more energy, so the investment is large and the technical difficulty is high. 5. Cracking gasification is used as chemical synthesis gas or fuel, but the investment of early equipment is large and the energy consumption is high. 6. The artificial board, the ecological concrete and other materials are manufactured by curing and forming, but the materials need to be added, and the energy consumption is high. 7. The direct landfill treatment causes great waste of land resources, and the transportation process also needs higher cost. 8. The combustion treatment generates more substances such as carbon dioxide, dioxin and the like, and pollutes the environment. In summary, most of the garden waste treatment is concentrated on the traditional method, and although the garden waste can be recycled, the utilization rate is low, and the great environmental pollution is caused. Emerging approaches are not mature enough and cost prohibitive and cannot be widely pursued. At present, the treatment mode of garden waste is difficult to meet the development requirements of economy and society, the resource utilization of the garden waste is promoted, and the green development of the garden industry is promoted.
Disclosure of the invention
In order to make up for the defects of the prior art, the invention provides the composite treatment method of the garden waste, which can completely convert the garden waste, has short conversion period, promotes the development of ecological planting industry and ecological breeding industry, realizes the high-speed and high-efficiency conversion of the garden waste, improves the utilization rate, and realizes the resource and high-valued development of the garden waste.
The invention is realized by the following technical scheme:
a garden waste composite treatment method is characterized by comprising the following steps: the method comprises the following steps:
(1) grinding the garden waste;
(2) spreading the ground garden waste;
(3) fermenting the paved garden waste;
(4) inoculating the larva of the staphylotrichia brevitarsis into the breeding box;
(5) carrying out larval stage management on the inoculated scarab beetle larvae;
(6) and harvesting the aged larvae of the platysternon leucotrichum to reserve breeding seed sources.
Preferably, in the step (1), the garden waste is crushed to 0.2-0.4 cm.
Preferably, in the step (2), the paved garden waste is pre-wetted for one day to make the water content reach 60% -70%.
Preferably, in the step (3), after the garden waste absorbs enough water, the biological bacterial manure leavening agent diluted by water is added into the garden waste and is fully mixed, and the mixed garden waste is fermented.
Preferably, in the step (4), a layer of fermented garden waste materials is laid in the cultivation box, then the 2-year-old potamogeton brevifilis is inoculated, and after the inoculation is finished, a layer of fermented garden waste materials is laid in the cultivation box.
Preferably, in the step (4), the inoculated culture box is placed in a constant temperature and humidity incubator, the temperature is set to be 35 ℃, and the humidity is set to be 75%.
Preferably, in the step (5), when the humidity of the garden waste materials is reduced to 50% -55%, water is sprayed into the materials until the humidity is increased to 60% -70%.
Preferably, in the step (5), when the insect sand content in the cultivation box reaches more than 80%, the insect sand is screened out by a sieve, and then a new fermented garden waste material is laid in.
Preferably, in step (6), when the larvae of the scarab beetle grow to 4cm old larvae, the larvae are harvested for breeding demand.
The invention has the beneficial effects that: by physical and biological methods, the garden waste is completely converted by using the environmental insect of the scarab beetle, and the conversion period is short. Meanwhile, the characteristics of strong conversion power of the scarab beetles on high-fiber materials and granular excrement and sand are utilized, so that high-efficiency conversion is realized, the utilization rate of garden waste is improved, the environmental pressure is reduced, and the sustainable development is promoted.
Larvae of the platysternon leucotrichum, also called grub, have the functions of breaking blood and relieving swelling, can treat pain due to blood stasis, amenorrhea, traumatic injury and the like, and is frequently used in Chinese patent medicines. The chafer sandra is a biological fertilizer with good quality, has rich organic matter content, and can be used for planting crops.
The garden waste is a natural resource which can be recycled, and the treatment mode of the garden waste meets the requirement of the development of the green society. The method takes the restoration of the biological chain in the nature as a criterion, converts the garden waste through physical and biological methods, obtains a product with high utilization value, improves the added value, exerts the recycling potential of the garden waste, and has good economic and social benefits. The garden waste resource conversion and utilization technology conforms to the biological chain rule, and takes garden waste as a resource to be processed into worm bodies and worm sand, so that corresponding substance products are produced. Forms a garden waste recycling industrial chain of 'garden waste → scarab beetle → polypide and insect dung sand → ecological planting and breeding industry'.
(IV) description of the drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a process flow diagram of the invention.
(V) detailed description of the preferred embodiments
Example 1:
collecting garden waste, and grinding the garden waste into 0.2cm in a grinder. Spreading the crushed garden waste, spreading the spread material, pre-wetting for one day, and soaking the garden waste with water to absorb enough water to enable the water content of the garden waste to reach 60%. And after the ground garden waste absorbs enough water, adding a biological bacterial manure leavening agent diluted by water into the garden waste, fully and uniformly mixing, putting the uniformly mixed garden waste into a fermentation bag, sealing the opening of the fermentation bag, and putting the fermentation bag in a cool and ventilated place for sealed fermentation until the fermentation is finished. Firstly, laying a layer of 5cm of material in a breeding box, then inoculating 100 2-year-old platysternon megacephalum, after the inoculation is finished, laying a layer of 5cm of material in the breeding box, after the inoculation of the first breeding box is finished, according to the method, and so on, completely inoculating the rest breeding boxes. And (3) placing the inoculated culture medium into a constant-temperature constant-humidity incubator, wherein the set temperature is 35 ℃ and the humidity is 75%. When the humidity of the material is reduced to 50%, water is sprayed into the material until the humidity is increased to 70%. When most of the breeding boxes are made of the insect sand, the insect sand is screened out by a sieve, and then new materials are paved. And harvesting part of larva bodies for breeding until the larva of the scarabaeus sinensis grows to be mature larva of about 4 cm.
Example 2:
collecting garden waste, and grinding the garden waste into 0.3cm in a grinder. Spreading the crushed garden waste, spreading the spread material, pre-wetting for one day, and soaking the garden waste with water to absorb enough water to enable the water content of the garden waste to reach 65%. And after the ground garden waste absorbs enough water, adding a biological bacterial manure leavening agent diluted by water into the garden waste, fully and uniformly mixing, putting the uniformly mixed garden waste into a fermentation bag, sealing the opening of the fermentation bag, and putting the fermentation bag in a cool and ventilated place for sealed fermentation until the fermentation is finished. Firstly, laying a layer of 4cm of material in a breeding box, then inoculating 80 of 2-year-old platysternon megacephalum, after the inoculation is finished, laying a layer of 4cm of material in the breeding box, after the inoculation of the first breeding box is finished, according to the method, and so on, completely inoculating the rest breeding boxes. And (3) placing the inoculated culture medium into a constant-temperature constant-humidity incubator, wherein the set temperature is 35 ℃ and the humidity is 75%. When the humidity of the material is reduced to 55%, water is sprayed into the material until the humidity is increased to 60%. When most of the breeding boxes are made of the insect sand, the insect sand is screened out by a sieve, and then new materials are paved. And harvesting part of larva bodies for breeding until the larva of the scarabaeus sinensis grows to be mature larva of about 4 cm.
Example 3:
collecting garden waste, and grinding the garden waste into 0.4cm in a grinder. Spreading the crushed garden waste, spreading the spread material, pre-wetting for one day, and soaking the garden waste with water to absorb enough water to enable the water content of the garden waste to reach 70%. And after the ground garden waste absorbs enough water, adding a biological bacterial manure leavening agent diluted by water into the garden waste, fully and uniformly mixing, putting the uniformly mixed garden waste into a fermentation bag, sealing the opening of the fermentation bag, and putting the fermentation bag in a cool and ventilated place for sealed fermentation until the fermentation is finished. Firstly, laying a layer of 6cm of material in a breeding box, then inoculating 120 of 2-year-old platysternon megacephalum, after the inoculation is finished, laying a layer of 6cm of material in the breeding box, after the inoculation of the first breeding box is finished, according to the method, and so on, completely inoculating the rest breeding boxes. And (3) placing the inoculated culture medium into a constant-temperature constant-humidity incubator, wherein the set temperature is 35 ℃ and the humidity is 75%. When the humidity of the material is reduced to 50%, water is sprayed into the material until the humidity is increased to 65%. When most of the breeding boxes are made of the insect sand, the insect sand is screened out by a sieve, and then new materials are paved. And harvesting part of larva bodies for breeding until the larva of the scarabaeus sinensis grows to be mature larva of about 4 cm.
Claims (9)
1. A garden waste composite treatment method is characterized by comprising the following steps: the method comprises the following steps:
(1) grinding the garden waste;
(2) spreading the ground garden waste;
(3) fermenting the paved garden waste;
(4) inoculating the larva of the staphylotrichia brevitarsis into the breeding box;
(5) carrying out larval stage management on the inoculated scarab beetle larvae;
(6) and harvesting the aged larvae of the platysternon leucotrichum to reserve breeding seed sources.
2. The composite treatment method of garden waste as claimed in claim 1, which comprises the following steps: in the step (1), the garden waste is crushed to 0.2-0.4 cm.
3. The composite treatment method of garden waste as claimed in claim 1, which comprises the following steps: in the step (2), pre-wetting the paved garden waste for one day to enable the water content of the garden waste to reach 60% -70%.
4. The composite treatment method of garden waste as claimed in claim 1, which comprises the following steps: in the step (3), after the garden waste absorbs enough moisture, adding the biological bacterial manure leavening agent diluted by water into the garden waste, fully and uniformly mixing, and fermenting the uniformly mixed garden waste.
5. The composite treatment method of garden waste as claimed in claim 1, which comprises the following steps: in the step (4), a layer of fermented garden waste materials is laid in the cultivation box, then the 2-year-old potamogetus brevifilis is inoculated, and after inoculation is finished, a layer of fermented garden waste materials is laid in the cultivation box.
6. The composite treatment method of garden waste as claimed in claim 5, which comprises the following steps: in the step (4), the inoculated culture box is placed in a constant-temperature constant-humidity incubator, the temperature is set to be 35 ℃, and the humidity is set to be 75%.
7. The composite treatment method of garden waste as claimed in claim 1, which comprises the following steps: in the step (5), when the humidity of the garden waste materials is reduced to 50% -55%, water is sprayed into the materials until the humidity is increased to 60% -70%.
8. The composite treatment method of garden waste as claimed in claim 1, which comprises the following steps: in the step (5), when the insect sand content in the cultivation box reaches more than 80%, the insect sand is screened out by a sieve, and then new fermented garden waste materials are laid in.
9. The composite treatment method of garden waste as claimed in claim 1, which comprises the following steps: in the step (6), when the larva of the scarab beetle grows to be 4cm old, the larva is harvested for breeding demand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111368971.8A CN114315436A (en) | 2021-11-18 | 2021-11-18 | Composite treatment method for garden waste |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111368971.8A CN114315436A (en) | 2021-11-18 | 2021-11-18 | Composite treatment method for garden waste |
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| CN114315436A true CN114315436A (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111368971.8A Pending CN114315436A (en) | 2021-11-18 | 2021-11-18 | Composite treatment method for garden waste |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102987076A (en) * | 2012-12-10 | 2013-03-27 | 山东农业大学 | Method for conversion treatment of corn straw by potosia brevitarsis |
| CN103931880A (en) * | 2014-04-22 | 2014-07-23 | 天津农学院 | Method for transforming edible mushroom residue by protaetia brevitarsis |
| CN111903878A (en) * | 2020-08-10 | 2020-11-10 | 山东农业大学 | Method for treating agricultural solid organic waste by using scarab beetles |
-
2021
- 2021-11-18 CN CN202111368971.8A patent/CN114315436A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102987076A (en) * | 2012-12-10 | 2013-03-27 | 山东农业大学 | Method for conversion treatment of corn straw by potosia brevitarsis |
| CN103931880A (en) * | 2014-04-22 | 2014-07-23 | 天津农学院 | Method for transforming edible mushroom residue by protaetia brevitarsis |
| CN111903878A (en) * | 2020-08-10 | 2020-11-10 | 山东农业大学 | Method for treating agricultural solid organic waste by using scarab beetles |
Non-Patent Citations (1)
| Title |
|---|
| 王倩: "利用白星花金龟和黄粉虫联合转化苹果园废弃物的技术研究", 《山东农业大学硕士学位论文》 * |
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