CN116637918B - Organic garbage deodorant prepared from wormcast and compound microorganisms - Google Patents
Organic garbage deodorant prepared from wormcast and compound microorganisms Download PDFInfo
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- CN116637918B CN116637918B CN202310522046.9A CN202310522046A CN116637918B CN 116637918 B CN116637918 B CN 116637918B CN 202310522046 A CN202310522046 A CN 202310522046A CN 116637918 B CN116637918 B CN 116637918B
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- wormcast
- organic garbage
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- 239000002781 deodorant agent Substances 0.000 title claims abstract description 22
- 244000005700 microbiome Species 0.000 title claims abstract description 15
- 150000001875 compounds Chemical class 0.000 title claims abstract description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 24
- 241000894006 Bacteria Species 0.000 claims abstract description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 241001509286 Thiobacillus denitrificans Species 0.000 claims abstract description 13
- 238000002360 preparation method Methods 0.000 claims abstract description 13
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 13
- 239000011593 sulfur Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 15
- 238000000855 fermentation Methods 0.000 claims description 8
- 230000004151 fermentation Effects 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 244000178870 Lavandula angustifolia Species 0.000 claims description 7
- 235000010663 Lavandula angustifolia Nutrition 0.000 claims description 7
- 239000001102 lavandula vera Substances 0.000 claims description 7
- 235000018219 lavender Nutrition 0.000 claims description 7
- -1 percarbonate amide Chemical class 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 4
- 239000001963 growth medium Substances 0.000 claims description 4
- 238000011081 inoculation Methods 0.000 claims description 4
- 239000002609 medium Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 2
- 230000001877 deodorizing effect Effects 0.000 abstract description 12
- 230000000052 comparative effect Effects 0.000 description 13
- 210000003608 fece Anatomy 0.000 description 10
- 239000010871 livestock manure Substances 0.000 description 10
- 241000287828 Gallus gallus Species 0.000 description 5
- 241001494479 Pecora Species 0.000 description 5
- 238000004332 deodorization Methods 0.000 description 3
- 241001233061 earthworms Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- MMCOUVMKNAHQOY-UHFFFAOYSA-N carbonoperoxoic acid Chemical compound OOC(O)=O MMCOUVMKNAHQOY-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/60—Biochemical treatment, e.g. by using enzymes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an organic garbage deodorant prepared by wormcast and compound microorganisms, which is characterized by comprising a component A and a component B, wherein the component A consists of the following components in parts by mass: 80-90 parts of wormcast, 1-5 parts of sulfur bacteria and 1-5 parts of thiobacillus denitrificans; the component B consists of the following components in parts by mass: 100-120 parts of sawdust and 1-3 parts of citric acid. The deodorant has the advantages of simple preparation process, good deodorizing effect and good application prospect.
Description
Technical Field
The invention relates to the field of garbage treatment, in particular to an organic garbage deodorant prepared by wormcast and compound microorganisms.
Background
Wormcast is a granular substance with higher porosity produced by the digestion and decomposition of organic wastes by earthworms, is rich in a large amount of microorganisms, and has the functions of adsorbing and purifying odor substances. In recent years, the use of earthworms to treat waste in japan, the united states, canada and other countries has been leading to the world in terms of solving environmental pollution as a municipal waste treatment and supplement system. However, wormcast itself has a certain smell and is not absorbed completely.
The deodorization by microorganisms is clearly the most environment-friendly, which is to decompose and eliminate odor sources by biological oxidation, has a wide deodorization range, and inhibits the number of anaerobic bacteria or other harmful bacteria by biological bacterial balance so that the odor cannot be generated.
The combination of the processes of wormcast, microorganism and the like provides an effective way for deodorizing garbage.
Disclosure of Invention
The invention aims to provide the organic garbage deodorant prepared by utilizing the wormcast and the compound microorganism, which has simple preparation process, good deodorizing effect and good application prospect.
In order to achieve the above purpose, in a first aspect, the invention provides an organic garbage deodorant prepared by wormcast and compound microorganisms, which is characterized by comprising a component A and a component B, wherein the component A consists of the following components in parts by weight:
80-90 parts of wormcast
1 to 5 portions of sulfur bacteria
1-5 parts of thiobacillus denitrificans;
the preparation method comprises the following specific steps:
(1) Respectively carrying out activation culture on sulfur bacteria and thiobacillus denitrificans;
(2) Preparing wormcast into a fermentation medium with the mass concentration of 110-120 g/L;
(3) Inoculating the sulfur bacteria and the thiobacillus denitrificans which are well activated and cultured in the step (1) into the fermentation culture medium prepared in the step (2), wherein the culture time is 24-32 hours, the culture temperature is 25-28 ℃, and the component A is obtained after the inoculation is completed;
the component B consists of the following components in parts by mass:
100-120 parts of sawdust
1-3 parts of citric acid;
the citric acid is added, so that the acidity of the sawdust can be enhanced, the oxidizing property of the percarbonate amide can be enhanced, and the odor removal rate can be improved.
The preparation method comprises the following specific steps:
(1) And (3) stirring and mixing all substances of the component B uniformly.
Preferably, the wormcast in the component A needs to be pretreated in a manner of exposing for 0.3-2 h. A small amount of worm eggs in the wormcast can be killed by insolation, so that the death and decay of young earthworms in the later use process are avoided, and additional odor is generated.
Preferably, the component B comprises 1 to 2 parts of percarbonate amide, the oxidation of which can oxidize H 2 S is oxidized to sulfurous acid and then oxidized to sulfuric acid, and H is removed 2 S at the same time can be with NH 3 Reacting to form salt and simultaneously removing NH 3 Enhancement of NH 3 The removal rate.
Preferably, the component B comprises 0.01 to 0.02 part of lavender essence, and the wormcast has certain odor although having certain deodorizing effect, and under certain scenes with higher requirements, the lavender essence is added to improve the olfactory experience.
In a second aspect, the invention provides a method for using the organic garbage deodorant prepared from wormcast and compound microorganisms, which comprises the following steps:
(1) Uniformly mixing the component A and the organic garbage;
(2) Uniformly distributing the component B on the upper layer of the organic garbage mixed in the step (1).
Compared with the prior art, the technical scheme of the invention has at least the following advantages:
the preparation process is simple, the deodorizing effect is good, and the application prospect is good.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely, but is apparent to those skilled in the art in view of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
An organic garbage deodorant prepared by wormcast and compound microorganisms comprises a component A and a component B,
the component A consists of the following components in parts by mass:
80 parts of wormcast
Sulfur bacteria 1 part
1 part of thiobacillus denitrificans;
the preparation method comprises the following specific steps:
(1) Respectively carrying out activation culture on sulfur bacteria and thiobacillus denitrificans;
(2) Preparing wormcast into a fermentation medium with the mass concentration of 110 g/L;
(3) Inoculating the sulfur bacteria and the thiobacillus denitrificans which are well activated and cultured in the step (1) into the fermentation culture medium prepared in the step (2), wherein the culture time is 24 hours, the culture temperature is 25-28 ℃, and the component A is obtained after the inoculation is completed;
the component B consists of the following components in parts by mass:
100 parts of sawdust
Citric acid 1 part
1 part of percarbonate amide
Lavender essence 0.01 parts
The preparation method comprises the following specific steps:
(1) And (3) stirring and mixing all substances of the component B uniformly.
The application method of the organic garbage deodorant prepared from the wormcast and the compound microorganism comprises the following steps:
(1) Uniformly mixing the component A and the organic garbage;
(2) Uniformly distributing the component B on the upper layer of the organic garbage mixed in the step (1).
Example 2
An organic garbage deodorant prepared by wormcast and compound microorganisms comprises a component A and a component B,
the component A consists of the following components in parts by mass:
wormcast 90 parts
Sulfur bacteria 5 parts
Thiobacillus denitrificans 5 parts
The wormcast in the component A needs to be pretreated in a pretreatment mode of exposure for 1h
The preparation method comprises the following specific steps:
(1) Respectively carrying out activation culture on sulfur bacteria and thiobacillus denitrificans;
(2) Preparing wormcast into a fermentation medium with the mass concentration of 120 g/L;
(3) Inoculating the sulfur bacteria and the thiobacillus denitrificans which are well activated and cultured in the step (1) into the fermentation culture medium prepared in the step (2), wherein the culture time is 24 hours, the culture temperature is 25-28 ℃, and the component A is obtained after the inoculation is completed;
the component B consists of the following components in parts by mass:
saw dust 120 parts
Citric acid 3 parts
2 parts of percarbonate amide
Lavender essence 0.02 parts
The preparation method comprises the following specific steps:
(1) Stirring and mixing all substances of the component B uniformly;
the application method of the organic garbage deodorant prepared from the wormcast and the compound microorganism comprises the following steps:
(1) Uniformly mixing the component A and the organic garbage;
(2) Uniformly distributing the component B on the upper layer of the organic garbage mixed in the step (1).
Comparative example 1
The citric acid in the B component of example 2 was removed and the procedure of example 2 was followed.
Comparative example 2
The percarbonate amide of component B of example 2 was removed and the procedure of example 2 was followed.
Comparative example 3
The lavender essence in the B component of example 2 was removed, and the same procedure as in example 2 was followed.
Comparative example 4
The wormcast exposure pretreatment process in example 2 was removed, and the same as in example 2 was followed.
Comparative example 5
The deodorant A and B components of example 2 were uniformly mixed with sheep manure or chicken manure, and the other components were the same as in example 2.
Deodorization experiments were performed using the deodorizing agents prepared in the above examples and comparative examples, and the results are shown in table 1:
the specific deodorizing process is as follows: test bottles numbered 1 to 8 were respectively subjected to a blank (no deodorant was added to the blank bottles), examples 1 to 2, and deodorant prepared in comparative examples 1 to 5, respectively, and were subjected to an experiment by filling chicken manure for the first time and filling sheep manure for the second time. The specific process is as follows:
(1) 50g of chicken manure or sheep manure and 5g of deodorant A component are taken and uniformly mixed.
(2) Uniformly spraying 2g of component B in the deodorant on the mixed solid in the step (1).
(3) After the sample bottle was closed for 72 hours, the air in the sample bottle was taken for component measurement.
Deodorant was prepared for the above examples and comparative examples, and the deodorant effect is shown in Table 1.
TABLE 1 deodorizing effect
Remark 1. Removal = (blank NH 3 Or H 2 S concentration-NH in each test flask 3 Or H 2 S concentration)/blank NH 3 Or H 2 S concentration is multiplied by 100%,
2.NH 3 the content is measured by GB/T14679, H 2 S content is measured by using GB/T11742 method
As can be seen from the above table, in comparative example 1, citric acid in the B component of example 2 was removed, and in the same manner as in example 2, NH was used for chicken manure and sheep manure 3 Removal rate and H 2 The S removal rate is reduced to a certain extent, which indicates an acidic environment and is more favorable for exerting the oxidability of the peroxy acid amide; comparative example 2 the carbonic acid amide of the B component of example 2 was removed, and NH was removed for chicken manure and sheep manure as in example 2 3 Removal rate and H 2 S removal rate is obviously reduced, which proves that the oxidation of carbonic acid amide has obvious effect, especially on H 2 S removal has a greater impact; in the comparative example 3, the effect of removal is not greatly affected, but for the removal place with higher deodorizing requirements, the lavender essence can mask the taste of the deodorant, so that better olfactory experience is brought; in comparative example 4, the deodorizing effect is somewhat reduced, because a small amount of eggs in the wormcast die when the wormcast is hatched in the later use process, and the wormcast is decayed to generate additional odor, so that the deodorizing rate is reduced; the data of comparative example 5 shows that the use method is different, so that after the A component and the B component are contacted and mixed, the percarbonic acid amide in the B component kills part of bacteria in the A component, and the deodorizing effect is seriously reduced.
Claims (1)
1. The application method of the organic garbage deodorant prepared by utilizing wormcast and compound microorganisms is characterized by comprising the following steps of:
(1) Uniformly mixing the component A and the organic garbage;
(2) Uniformly distributing the component B on the upper layer of the organic garbage mixed in the step (1);
the organic garbage deodorant comprises a component A and a component B,
the component A consists of the following components in parts by mass:
80-90 parts of wormcast
1-5 parts of sulfur bacteria
1-5 parts of thiobacillus denitrificans;
the preparation method of the component A comprises the following specific steps:
(1) Respectively carrying out activation culture on sulfur bacteria and thiobacillus denitrificans;
(2) Preparing wormcast into a fermentation medium with the mass concentration of 110-120 g/L;
(3) Inoculating the sulfur bacteria and the thiobacillus denitrificans which are activated and cultured in the step (1) in the preparation method of the component A into the fermentation culture medium prepared in the step (2) in the preparation method of the component A, wherein the culture time is 24-32 hours, the culture temperature is 25-28 ℃, and the component A is obtained after the inoculation is completed;
the wormcast in the component A needs to be pretreated in a pretreatment mode of exposing for 0.3-2 hours;
the component B consists of the following components in parts by mass:
100-120 parts of saw dust
1-2 parts of percarbonate amide
0.01-0.02 part of lavender essence
1-3 parts of citric acid;
the preparation method of the component B comprises the following specific steps:
(1) And (3) stirring and mixing all substances of the component B uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310522046.9A CN116637918B (en) | 2023-05-10 | 2023-05-10 | Organic garbage deodorant prepared from wormcast and compound microorganisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310522046.9A CN116637918B (en) | 2023-05-10 | 2023-05-10 | Organic garbage deodorant prepared from wormcast and compound microorganisms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116637918A CN116637918A (en) | 2023-08-25 |
| CN116637918B true CN116637918B (en) | 2023-12-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310522046.9A Active CN116637918B (en) | 2023-05-10 | 2023-05-10 | Organic garbage deodorant prepared from wormcast and compound microorganisms |
Country Status (1)
| Country | Link |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688745A (en) * | 2012-01-04 | 2012-09-26 | 河南科技大学 | Method for preparing vermicompost activated carbon by utilizing vermicompost |
| CN105152700A (en) * | 2015-08-03 | 2015-12-16 | 刘雷 | Organic garbage deodorant based on earthworm cast and compound microorganisms |
| CN109331209A (en) * | 2018-11-13 | 2019-02-15 | 宁夏大学 | The preparation method of food waste deodorization agent |
| CN208771200U (en) * | 2018-05-10 | 2019-04-23 | 兰州交通大学 | Wormcast removes sulfureted hydrogen foul gas device |
| CN109876628A (en) * | 2019-02-19 | 2019-06-14 | 无锡威士德气体净化科技有限公司 | A kind of compound deodorizer and its preparation method and application removing house refuse stench |
| CN113599988A (en) * | 2021-06-30 | 2021-11-05 | 南京凯创协同纳米技术有限公司 | Preparation method of chicken farm micro-nano zinc deodorant |
| CN113019328B (en) * | 2021-03-04 | 2022-04-15 | 华东理工大学 | Peculiar smell absorbent and preparation method and application thereof |
-
2023
- 2023-05-10 CN CN202310522046.9A patent/CN116637918B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688745A (en) * | 2012-01-04 | 2012-09-26 | 河南科技大学 | Method for preparing vermicompost activated carbon by utilizing vermicompost |
| CN105152700A (en) * | 2015-08-03 | 2015-12-16 | 刘雷 | Organic garbage deodorant based on earthworm cast and compound microorganisms |
| CN208771200U (en) * | 2018-05-10 | 2019-04-23 | 兰州交通大学 | Wormcast removes sulfureted hydrogen foul gas device |
| CN109331209A (en) * | 2018-11-13 | 2019-02-15 | 宁夏大学 | The preparation method of food waste deodorization agent |
| CN109876628A (en) * | 2019-02-19 | 2019-06-14 | 无锡威士德气体净化科技有限公司 | A kind of compound deodorizer and its preparation method and application removing house refuse stench |
| CN113019328B (en) * | 2021-03-04 | 2022-04-15 | 华东理工大学 | Peculiar smell absorbent and preparation method and application thereof |
| CN113599988A (en) * | 2021-06-30 | 2021-11-05 | 南京凯创协同纳米技术有限公司 | Preparation method of chicken farm micro-nano zinc deodorant |
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