CN110697910A - Domestic garbage sewage deodorant - Google Patents
Domestic garbage sewage deodorant Download PDFInfo
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- CN110697910A CN110697910A CN201911158308.8A CN201911158308A CN110697910A CN 110697910 A CN110697910 A CN 110697910A CN 201911158308 A CN201911158308 A CN 201911158308A CN 110697910 A CN110697910 A CN 110697910A
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- deodorant
- bacteria
- domestic waste
- sewage according
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
Abstract
The invention discloses a household garbage sewage deodorant which comprises the following raw materials in parts by weight: 10-50 parts of activated carbon, 10-50 parts of diatomite, 5-10 parts of a plant extracting solution, 5-10 parts of a microbial flora and 2-6 parts of magnesium chloride. The deodorant can be used for deodorizing leachate of a garbage transfer station, and can also be used for deodorizing and treating domestic garbage sewage or kitchen garbage leachate; the deodorant provided by the invention can reduce the breeding of rotten bacteria in sewage, thereby reducing the generation of rotten odor in domestic garbage sewage, and having important significance for environmental protection.
Description
Technical Field
The invention relates to the technical field of biological deodorants, in particular to a domestic garbage sewage deodorant.
Background
The domestic garbage is solid waste generated in daily life or activities for providing services for the daily life, has large discharge amount and complex and various components, and has pollution, resource and sociality. Along with the rapid development of the socioeconomic rapid progress of China and the rapid improvement of the living standard of people, the garbage generated in the urban production and living process is rapidly increased, and the domestic garbage occupies land, pollutes the environment and has more obvious influence on the health of people. The increasing of the amount of municipal domestic waste makes the waste treatment more and more difficult, and the problems of environmental pollution and the like caused by the increase gradually draw attention from all social circles.
The domestic garbage can generate a large amount of pungent malodorous gas in the processes of collection, transportation and disposal, and the surrounding environment and the human health are directly or indirectly influenced. The odor is mainly sulfur-containing compounds and nitrogen-containing compounds, such as hydrogen sulfide, methyl mercaptan, thioether, ammonia gas and the like, has strong pungent peculiar smell, has great harm to human bodies, can enter the human bodies through different ways such as respiratory tracts, eyes, skins and the like, causes people to be dizziness and uncomfortable, is kept in the human bodies for a long time, and has great damage to the nervous systems of the human bodies. The malodorous gas not only corrodes equipment in a factory area and affects working and living environments of sewage plants and surrounding residents, but also causes great harm to human health, causes nausea and vomiting and even possibly causes distortion, canceration and the like.
At present, the common methods at home and abroad include an adsorption method, a combustion method, a high-energy ion method and a biological method. The adsorption method comprises acid-base liquid medicine washing and activated carbon adsorption, the former needs to consume a large amount of chemical agents, and the latter is easy to block, frequent in replacement and high in maintenance cost; the combustion method is suitable for organic waste gas with high concentration and high heat value, and is rarely applied to common deodorization engineering; ozone generated by a high-energy ion method is directly discharged, which may harm the environmental safety, and ions generated by the method have strong oxidation effect, have corrosion effect on equipment and have certain harm to human bodies. Biological methods including biological filtration towers and biological deodorants generally have low cost, but often require complex culture conditions and take a great deal of time to achieve efficient deodorization.
Therefore, the development of the biological deodorant which is low in cost, efficient, stable and wide in application range has a good development prospect.
Disclosure of Invention
The invention aims to provide a deodorant for domestic garbage sewage, which can be used for deodorizing percolate of a garbage transfer station and also can be used for deodorizing and treating domestic garbage sewage or kitchen garbage percolate; the deodorant of the invention can reduce the breeding of rotten bacteria in the sewage, thereby reducing the generation of rotten odor in the domestic garbage sewage.
The invention is realized by the following technical scheme:
a household garbage sewage deodorant comprises the following raw materials in parts by weight: 10-50 parts of activated carbon, 10-50 parts of diatomite, 5-10 parts of a plant extracting solution, 5-10 parts of a microbial flora and 2-6 parts of magnesium chloride.
Specifically, the microbial flora comprises nitrobacteria, sulfureted bacteria, photosynthetic bacteria, lactic acid bacteria, yeasts, actinomycetes and bacillus subtilis.
Specifically, the plant extracting solution is prepared by extracting the following components: 10-20 parts of mint leaves, 5-10 parts of ginger and 2-5 parts of sweet wormwood.
Specifically, the preparation method of the plant extract comprises the following steps: drying mint leaves, ginger and sweet wormwood in the shade, crushing, sieving with a 50-100-mesh sieve, uniformly mixing, adding water, decocting for 1-3 h, concentrating to obtain a water extract, adding an ethanol solution with the mass fraction of 80-95%, performing reflux extraction at 40-50 ℃ for 30-60 min, recovering ethanol to obtain an ethanol extract, and combining the water extract and the ethanol extract to obtain a plant extract.
Specifically, the microbial flora is prepared from the following strains: 5-15 parts of nitrobacteria, 5-10 parts of vulcanized bacteria, 10-20 parts of photosynthetic bacteria, 5-10 parts of lactic acid bacteria, 5-15 parts of saccharomycetes, 5-15 parts of actinomycetes and 15-25 parts of bacillus subtilis.
Specifically, the particle size of the activated carbon is 200-300 microns.
Specifically, the particle size of the diatomite is 150-300 micrometers.
Mint (A), (B)Mentha haplocalyx Briq.) The soil is named as "Yindancao" and is a plant of Labiatae. The mint has double functions of medical use and eating, and can be used as a flavoring agent and a spice. The mint leaves are fragrant, can absorb peculiar smell, freshen air and have good deodorization effect.
Fresh ginger (ginger)Zingiber officinale Roscoe) Is the fresh rhizome of perennial herb of Zingiberaceae, Zingiber. Alias: ginger root, Bai pungent cloud, hooked finger, Yindi, Yan Liang Xiaozi, fresh ginger and honey-fried ginger. Ginger contains both pungent and aromatic components. The pungent component is zingerone in aromatic volatile oil, wherein the zingerone mainly comprises zingiberene, fructus Foeniculi, camphorterpene, gingerol, eucalyptol, starch, mucus, etc. Ginger has the functions of sterilization and deodorization, but the ginger cannot be thoroughly removedThe deodorant has the function of relieving odor, and the deodorizing effect can be greatly improved after the deodorant is mixed with other raw materials.
Sweet wormwood herb (sweet wormwood herb)Artemisia carvifolia Buch.-Ham. ex Roxb. Hort. Beng.) Is an annual herb of Artemisia genus of Compositae. The sweet wormwood plant has fragrance and can remove peculiar smell.
Nitrifying bacteria (a)Nitrifying bacteria) Is a kind of aerobic bacteria, including nitrite bacteria and nitrate bacteria. Nitrite bacteria, also known as ammonia oxidizing bacteria, oxidize ammonia to nitrous acid, and nitrate bacteria, also known as nitrite oxidizing bacteria, oxidize nitrous acid to nitric acid, thereby eliminating ammonia odor.
Sulfide bacterium (A), (B), (C)thiobacillus) Redox state sulfide (H)2S、S2O3 2-) Or elemental sulfur is sulfuric acid, no sulfur particles exist in the thalli, and the obligate autotrophy is mainly thiobacillus (Thiobacillus) ((S))Thiobacillus) Some species of (A), e.g. Thiobacillus thiooxidans (A), (B), (C)T.Thiooxidans) Thiobacillus thioparus (A), (B), (C)T.thioparus) Thiobacillus ferrooxidans (A), (B), (C), (T.ferrooxidans) Thiobacillus denitrificans (A), (B), (C)T.denitrificans) And the like.
Photosynthetic bacteria (A)Photosynthetic BacteriaPSB) is a generic name for bacteria that perform anaerobic photosynthesis under anaerobic conditions, and is a class of gram-negative bacteria that do not have the ability to form spores. The photosynthetic bacteria can perform photosynthesis in an environment with illumination and oxygen deficiency, and can utilize light energy to assimilate carbon dioxide or other organic matters, sulfides, ammonia and the like as a hydrogen donor and carbon source to perform photosynthesis. Unlike green plants, photosynthetic bacteria photosynthesis is not oxygen producing. The photosynthetic bacteria only have one photosystem, namely PSI, the original hydrogen donor for photosynthesis is not water, but organic matters, sulfide, ammonia and the like, so that hydrogen is generated after photosynthesis to decompose the organic matters.
Lactic Acid Bacteria (LAB) are a general term for a group of bacteria that can utilize fermentable carbohydrates to produce large amounts of lactic acid. Lactic acid bacteria have a good inhibitory effect against some putrefying bacteria and low-temperature bacteria, and they can produce bacteriocin-like fine proteins or peptides (antibacterial peptides), such as various lactobacillin and bifidus, and have antagonistic effects against staphylococci, clostridia, and salmonella and shigella. The active enzyme produced by lactobacillus has deodorizing effect.
Actinomycetes (A)Actinomycesbovis) Is a prokaryote which grows mainly in a hypha shape and is propagated by spores and has stronger terrestrial property. Most of actinomycetes in natural environment are saprophytic heterotrophic bacteria, and most of actinomycetes can generate antibiotics due to abundant secondary metabolites. Some species of actinomycetes also produce various enzymes (proteases, amylases, cellulases, etc.), vitamins, organic acids, and the like. The actinomycete can decompose many organic matters including complex compounds such as aromatic compounds, paraffin, rubber, cellulose, wood and the like and compounds with strong toxicity such as cyanogen and the like, and can promote soil to form a granular structure so as to improve soil.
Bacillus subtilis (A), (B) and (C)Bacillus subtilis) It is a kind of bacillus, can utilize protein, several kinds of sugar and starch to decompose tryptophan and form indole, is an important production strain for amylase and neutral protease, and can be used for treating odor.
The deodorant of the invention is added with special microbial flora, including nitrobacteria, sulfureted bacteria, photosynthetic bacteria, lactic acid bacteria, saccharomycetes, actinomycetes, bacillus subtilis and the like, and the flora can enhance the activity of beneficial microorganisms in the domestic garbage sewage, weaken the activity of putrefying bacteria and weaken or even eliminate the garbage odor after the decomposition of the microorganisms.
The microbial flora is preferably a strain obtained by culturing and separating domestic garbage sewage.
The invention has the beneficial effects that:
1. when the deodorant disclosed by the invention is used for treating garbage sewage, the breeding of rotten bacteria in the sewage can be reduced, so that the generation of rotten odor in the domestic garbage sewage is reduced, and the deodorant has important significance for environmental protection.
2. The invention can effectively eliminate the foul smell of the domestic garbage sewage, inhibit the propagation of harmful original bacteria, promote the decomposition of organic pollutants, reduce BOD and COD and purify water quality; the purification capacity of the sewage treatment system is improved, the aeration time is shortened, the sludge production is reduced, and the harmless recycling of resources is facilitated.
3. The deodorant can be used for deodorizing leachate of a garbage transfer station, and can also be used for deodorizing and treating domestic garbage sewage or kitchen garbage leachate.
Detailed Description
In order to make the technical solutions and advantages of the present invention clearer, the following describes the technical solutions of the present invention clearly and completely in combination with the embodiments of the present invention.
Example 1
A household garbage sewage deodorant comprises the following raw materials in parts by weight: 10 parts of activated carbon, 20 parts of diatomite, 5 parts of plant extract, 5 parts of microbial flora and 2 parts of magnesium chloride.
The plant extracting solution is prepared by extracting the following components: 10 parts of mint leaves, 5 parts of ginger and 2 parts of sweet wormwood herb.
The preparation method of the plant extract comprises the following steps: drying folium Menthae, rhizoma Zingiberis recens, and herba Artemisiae Annuae in the shade, pulverizing, sieving with 50 mesh sieve, mixing, adding water, decocting for 3 hr, concentrating to obtain water extractive solution, adding 80% ethanol solution, reflux-extracting at 40 deg.C for 60min, recovering ethanol to obtain ethanol extractive solution, and mixing the water extractive solution and the ethanol extractive solution to obtain plant extractive solution.
The microbial flora is prepared from the following strains: 5 parts of nitrobacteria, 5 parts of vulcanized bacteria, 10 parts of photosynthetic bacteria, 8 parts of lactic acid bacteria, 8 parts of saccharomycetes, 10 parts of actinomycetes and 15 parts of bacillus subtilis.
The particle size of the active carbon is 300 microns; the particle size of the diatomite is 300 microns.
Example 2
A household garbage sewage deodorant comprises the following raw materials in parts by weight: 35 parts of activated carbon, 10 parts of diatomite, 7 parts of plant extract, 7 parts of microbial flora and 4 parts of magnesium chloride.
The plant extracting solution is prepared by extracting the following components: 15 parts of mint leaves, 8 parts of ginger and 4 parts of sweet wormwood herb.
The preparation method of the plant extract comprises the following steps: drying folium Menthae, rhizoma Zingiberis recens, and herba Artemisiae Annuae in the shade, pulverizing, sieving with 100 mesh sieve, mixing, adding water, decocting for 2 hr, concentrating to obtain water extractive solution, adding 90% ethanol solution, reflux-extracting at 45 deg.C for 40min, recovering ethanol to obtain ethanol extractive solution, and mixing the water extractive solution and the ethanol extractive solution to obtain plant extractive solution.
The microbial flora is prepared from the following strains: 10 parts of nitrobacteria, 7 parts of vulcanized bacteria, 15 parts of photosynthetic bacteria, 5 parts of lactic acid bacteria, 5 parts of saccharomycetes, 5 parts of actinomycetes and 20 parts of bacillus subtilis.
The particle size of the active carbon is 250 microns; the particle size of the diatomite is 150 microns.
Example 3
A household garbage sewage deodorant comprises the following raw materials in parts by weight: 50 parts of activated carbon, 50 parts of diatomite, 10 parts of plant extract, 10 parts of microbial flora and 6 parts of magnesium chloride.
The plant extracting solution is prepared by extracting the following components: 20 parts of mint leaves, 10 parts of ginger and 5 parts of sweet wormwood herb.
The preparation method of the plant extract comprises the following steps: drying folium Menthae, rhizoma Zingiberis recens, and herba Artemisiae Annuae in the shade, pulverizing, sieving with 100 mesh sieve, mixing, adding water, decocting for 1 hr, concentrating to obtain water extractive solution, adding 95% ethanol solution, reflux-extracting at 50 deg.C for 30min, recovering ethanol to obtain ethanol extractive solution, and mixing the water extractive solution and the ethanol extractive solution to obtain plant extractive solution.
The microbial flora is prepared from the following strains: 15 parts of nitrobacteria, 10 parts of vulcanized bacteria, 20 parts of photosynthetic bacteria, 10 parts of lactic acid bacteria, 15 parts of saccharomycetes, 15 parts of actinomycetes and 25 parts of bacillus subtilis.
The particle size of the active carbon is 200 microns; the particle size of the diatomite is 200 microns.
Claims (7)
1. A deodorant for domestic garbage sewage is characterized in that: the composite material comprises the following raw materials in parts by weight: 10-50 parts of activated carbon, 10-50 parts of diatomite, 5-10 parts of a plant extracting solution, 5-10 parts of a microbial flora and 2-6 parts of magnesium chloride.
2. The deodorant for domestic waste sewage according to claim 1, wherein: the microbial flora comprises nitrobacteria, sulfureted bacteria, photosynthetic bacteria, lactic acid bacteria, saccharomycetes, actinomycetes and bacillus subtilis.
3. The deodorant for domestic waste sewage according to claim 1, wherein: the plant extracting solution is prepared by extracting the following components: 10-20 parts of mint leaves, 5-10 parts of ginger and 2-5 parts of sweet wormwood.
4. The deodorant for domestic waste sewage according to claim 1, wherein: the preparation method of the plant extract comprises the following steps: drying mint leaves, ginger and sweet wormwood in the shade, crushing, sieving with a 50-100-mesh sieve, uniformly mixing, adding water, decocting for 1-3 h, concentrating to obtain a water extract, adding an ethanol solution with the mass fraction of 80-95%, performing reflux extraction at 40-50 ℃ for 30-60 min, recovering ethanol to obtain an ethanol extract, and combining the water extract and the ethanol extract to obtain a plant extract.
5. The deodorant for domestic waste sewage according to claim 1, wherein: the particle size of the active carbon is 200-300 microns.
6. The deodorant for domestic waste sewage according to claim 1, wherein: the particle size of the diatomite is 150-300 microns.
7. The deodorant for domestic waste sewage according to claim 2, wherein: the microbial flora is prepared from the following strains: 5-15 parts of nitrobacteria, 5-10 parts of vulcanized bacteria, 10-20 parts of photosynthetic bacteria, 5-10 parts of lactic acid bacteria, 5-15 parts of saccharomycetes, 5-15 parts of actinomycetes and 15-25 parts of bacillus subtilis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911158308.8A CN110697910A (en) | 2019-11-22 | 2019-11-22 | Domestic garbage sewage deodorant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911158308.8A CN110697910A (en) | 2019-11-22 | 2019-11-22 | Domestic garbage sewage deodorant |
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| CN110697910A true CN110697910A (en) | 2020-01-17 |
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| CN201911158308.8A Pending CN110697910A (en) | 2019-11-22 | 2019-11-22 | Domestic garbage sewage deodorant |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090271A (en) * | 2020-07-29 | 2020-12-18 | 上海筑程环境工程有限公司 | Microbial deodorant suitable for source deodorization |
| CN112425686A (en) * | 2020-10-17 | 2021-03-02 | 广州博善生物科技股份有限公司 | Kitchen waste deodorant and preparation method and use method thereof |
| CN113425881A (en) * | 2021-07-28 | 2021-09-24 | 绍兴物本科技有限公司 | Plant-combined microorganism type composite deodorant and production process thereof |
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| JP2003175095A (en) * | 2002-11-22 | 2003-06-24 | Takasago Internatl Corp | Deodorant composition |
| CN101404974A (en) * | 2006-03-22 | 2009-04-08 | 高砂香料工业株式会社 | Deodorant composition |
| CN102578156A (en) * | 2012-01-31 | 2012-07-18 | 玉林市生命宝生物技术有限公司 | Domestic garbage harmful microorganism elimination deodorization liquid and preparation method thereof |
| US20140308231A1 (en) * | 2013-04-12 | 2014-10-16 | Song BYUNG JOON | Autotroph-based deodorizer and method for manufacturing the same |
| CN107137746A (en) * | 2017-05-18 | 2017-09-08 | 海门市大德知识产权服务有限公司 | A kind of soot deodorant |
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2019
- 2019-11-22 CN CN201911158308.8A patent/CN110697910A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003175095A (en) * | 2002-11-22 | 2003-06-24 | Takasago Internatl Corp | Deodorant composition |
| CN101404974A (en) * | 2006-03-22 | 2009-04-08 | 高砂香料工业株式会社 | Deodorant composition |
| CN102578156A (en) * | 2012-01-31 | 2012-07-18 | 玉林市生命宝生物技术有限公司 | Domestic garbage harmful microorganism elimination deodorization liquid and preparation method thereof |
| US20140308231A1 (en) * | 2013-04-12 | 2014-10-16 | Song BYUNG JOON | Autotroph-based deodorizer and method for manufacturing the same |
| CN107137746A (en) * | 2017-05-18 | 2017-09-08 | 海门市大德知识产权服务有限公司 | A kind of soot deodorant |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090271A (en) * | 2020-07-29 | 2020-12-18 | 上海筑程环境工程有限公司 | Microbial deodorant suitable for source deodorization |
| CN112425686A (en) * | 2020-10-17 | 2021-03-02 | 广州博善生物科技股份有限公司 | Kitchen waste deodorant and preparation method and use method thereof |
| CN113425881A (en) * | 2021-07-28 | 2021-09-24 | 绍兴物本科技有限公司 | Plant-combined microorganism type composite deodorant and production process thereof |
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