CN112246097A - Microbial deodorization method - Google Patents
Microbial deodorization method Download PDFInfo
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- CN112246097A CN112246097A CN202011183303.3A CN202011183303A CN112246097A CN 112246097 A CN112246097 A CN 112246097A CN 202011183303 A CN202011183303 A CN 202011183303A CN 112246097 A CN112246097 A CN 112246097A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/95—Specific microorganisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
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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
- 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
Abstract
The invention discloses a microbiological deodorization method, belonging to the technical field of disinfection and deodorization, comprising the following steps of S1, preparing a microbial preparation, S2, pre-stirring a strain combination; s3, preparing the prepared composite microbial preparation into a deodorant according to the mass; s4, placing the prepared deodorant into an ultrasonic atomizer or a spray tower. According to the invention, the microbial preparation is creatively adopted to perform spray deodorization on the odor source, the deodorization efficiency is high, the effect is good, the treatment cost of the odor source and the odor is effectively reduced, the overall operation difficulty is low, only the polluted area is atomized, the odor is effectively controlled before volatilization, the odor pollution spreading can be effectively controlled, the operation environment is not influenced, the microbial preparation is nontoxic, the microbial preparation can be naturally degraded, no residue is left after deodorization, no additional neutralization filtration is needed, the high environment adaptation capability is realized, and the deodorization requirements of small and medium-sized farms and small and medium-sized garbage recycling stations are met.
Description
Technical Field
The invention belongs to the technical field of disinfection and deodorization, and particularly relates to a microbial deodorization method.
Background
At present, the fast-speed development of china's economy, environmental problem is also more obvious, along with the country gives more attention to the environmental protection, and national environmental protection consciousness is also constantly strengthening, and wherein the deodorization relates to extensive trade field, avoids reducing the influence of smelly source to near environment, generally need deodorize source and the foul smell of its production, generally mostly through the chemical product deodorization.
At present, a common deodorization method is that odor is collected in a centralized manner and is conveyed to a spraying device through a pipeline, the spraying device is added with a deodorant which is a chemical product and needs to be subjected to composite filtration again after deodorization, and the method is not suitable for medium and small industrial units, such as medium and small farms, medium and small garbage recycling stations and the like, lacks of good adaptive capacity and cannot well meet use requirements.
Disclosure of Invention
The invention aims to: the microbial deodorization method is provided for solving the problems that a deodorant is a chemical product and needs to be subjected to composite filtration again after deodorization, and the method is not suitable for small and medium-sized industrial units such as small and medium-sized farms, small and medium-sized garbage recycling stations and the like and lacks of good adaptability.
In order to achieve the purpose, the invention adopts the following technical scheme:
s1, preparing a microbial preparation, wherein the biological deodorization technology at least comprises a nitrogen-fixing flora, a photosynthetic flora, an actinomycete flora, a nitrate flora, a phosphate solubilizing flora, a lactic acid flora and a yeast flora, and the bacteria are combined and inoculated into a large culture tank according to a certain proportion;
s2, pre-stirring the strain combination, putting a certain amount of biological peptide culture base solution and a compound amino acid solution into a large culture tank, controlling the temperature rise and the stirring speed of the large culture tank to carry out uniform temperature rise and turnover, and culturing for a period of time to prepare the compound microbial preparation;
s3, preparing a deodorant for the prepared composite microbial preparation according to the mass fraction, wherein the biological deodorization technology comprises the following steps of putting 1-3 parts of the composite microbial preparation, 2-5 parts of nutrient solution and 10-20 parts of water in a mixing kettle, mixing and stirring, and standing after stirring for immediate use;
s4, put into ultrasonic atomization machine or spray column with the deodorant that the configuration was accomplished, and the pulling ultrasonic atomization machine is put into near the smelly source, adopt the mode of space spraying or spray column to spray the deodorization to beasts and birds plant, machine fertilizer manufacturing factory or rubbish recovery processing station smelly source, the thallus can be fast with the microorganism in the decomposition smelly source, reduce the foul smell because of microorganism physiological activity produces, and adsorb with the smelly source after the neutralization, continuously breed and deodorize the smelly source, effectively prolong deodorant effect.
As a further description of the above technical solution:
the proportional strains in the S1 are nitrogen-fixing strains, photosynthetic strains, actinomycetes, nitrate strains, phosphate-solubilizing strains, lactic acid strains, yeast strains, biological peptides and compound amino acids in percentage by mass: 10.3-12.9%: 13.4-14.7%: 10.8-11.2%: 9.4-12.7%: 10.3-11.8%: 11.4-13.5%: 8.2-13%: 10.5-12.7%: 11.6 to 13.2 percent of the mixture is mixed evenly.
As a further description of the above technical solution:
the nutrient solution is at least one of brown sugar water or molasses water and is used for improving energy required by flora activity.
As a further description of the above technical solution:
the culture time in S2 is 45-90d, and the strain is used for flora proliferation and flora strength improvement.
As a further description of the above technical solution:
the temperature of the large culture tank in the S2 is raised to 30 ℃ for improving the biological activity of the flora and accelerating the propagation.
As a further description of the above technical solution:
the concentration of the biological peptide culture base solution is 80%, and the environment required by the proliferation of flora in the biological peptide is ensured.
As a further description of the above technical solution:
and the water in the S3 is filtered mineral water, so that the spraying atomization effect is ensured.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
according to the invention, the microbial preparation is creatively adopted to carry out spray deodorization on the odor source, the deodorization efficiency is high, the effect is good, the treatment cost of the odor source and the odor is effectively reduced, the overall operation difficulty is low, both symptoms and root causes are treated, large equipment is not required to be built or bought, the comprehensive treatment cost and the dynamic investment cost are low, the treatment effect is obvious, the management and the maintenance are convenient, only the pollution area is atomized, the odor is effectively controlled before volatilization, the odor pollution spread can be effectively controlled, the operation environment is not influenced, the microbial inoculum is nontoxic and can be naturally degraded, no residue exists after deodorization, additional neutralization and filtration are not required, the high environment adaptation capability is realized, and the deodorization requirements of medium and small-sized farms and small-sized garbage recycling stations are met.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The embodiment provides a technical scheme: a microbiological deodorization method specifically comprises the following steps:
s1, preparing a microbial preparation, wherein the biological deodorization technology at least comprises a nitrogen-fixing flora, a photosynthetic flora, an actinomycete flora, a nitrate flora, a phosphate solubilizing flora, a lactic acid flora and a yeast flora, and the bacteria are combined and inoculated into a large culture tank according to a certain proportion;
s2, pre-stirring the strain combination, putting a certain amount of biological peptide culture base solution and a compound amino acid solution into a large culture tank, controlling the temperature rise and the stirring speed of the large culture tank to carry out uniform temperature rise and turnover, and culturing for a period of time to prepare the compound microbial preparation;
s3, preparing a deodorant for the prepared composite microbial preparation according to the mass, wherein the biological deodorization technology comprises the following steps of putting 3 parts of the composite microbial preparation, 2-5 parts of nutrient solution and 10-20 parts of water in a mixing kettle, mixing and stirring, and standing after stirring for immediate use;
s4, placing the prepared deodorant into an ultrasonic atomizer, pulling the ultrasonic atomizer to be placed near an odor source, spraying the odor to the odor source or a garbage recycling station in a space spraying manner, rapidly neutralizing and decomposing microorganisms in the odor source by using thalli, reducing odor generated due to physiological activities of the microorganisms, adsorbing the odor source after neutralization, continuously breeding to deodorize the odor source, and effectively prolonging the deodorization effect.
The proportional strains in the S1 are nitrogen-fixing strains, photosynthetic strains, actinomycetes, nitrate strains, phosphate-solubilizing strains, lactic acid strains, yeast strains, biological peptides and compound amino acids in percentage by mass: 10.3-12.9%: 13.4-14.7%: 10.8-11.2%: 9.4-12.7%: 10.3-11.8%: 11.4-13.5%: 8.2-13%: 10.5-12.7%: 11.6-13.2% are mixed uniformly, the nutrient solution is at least one of brown sugar water or molasses water and is used for improving the energy required by flora activity, the cultivation time in S2 is 45d, the temperature rise temperature of a large cultivation tank in S2 is 30 ℃ and is used for improving the biological activity of flora and accelerating propagation, the concentration of a biological peptide cultivation base solution is 80%, the environment required by flora proliferation in biological peptide is ensured, and the aqueous solution in S3 is filtered mineral water solution and ensures the spraying atomization effect.
The implementation mode is specifically as follows: when the garbage disposal station is treated with odor, nitrogen-fixing flora is added into strains, nitrogen-fixing product ammonia can directly provide a nitrogen source for symbionts, animal and plant residues are taken as nutrients, the odor source can be subjected to aerobic decomposition treatment by spraying, photosynthetic flora can utilize organic matters, sulfides, ammonia and the like in the nature as hydrogen donor and carbon source under the conditions of anaerobic illumination or aerobic darkness to carry out photosynthesis, the odor source is further decomposed, actinomycete flora, nitrate flora, phosphate solubilizing flora, lactic acid flora and yeast flora can decompose microorganisms in the odor source, biological peptide can improve the growth and propagation environment of flora, stirring and overturning can improve oxygen contact of bottom aerobic flora, heating can improve the activity of flora, nutrient solution can improve the activity of flora after production, and water can ensure the atomization and dispersion effect of flora, carry out the atomizing through artificial wearing ultrasonic atomization equipment and spray the operation, spray the scope including inside and outside rubbish transport vechicle, rubbish compressor, transfer station building and rubbish transport vechicle route crossing, spray once every 1 hour, the foul smell concentration of rubbish obviously reduces to there is not obvious residue, this example is 45d through shortening cultivation time, thereby reduces the cost of bacterial training storage, but unit volume reduces, and the weight that biological preparation need add when the configuration increases.
Example 2:
different from the embodiment 1, the invention also provides a microbial deodorization method, which specifically comprises the following steps:
s1, preparing a microbial preparation, wherein the biological deodorization technology at least comprises a nitrogen-fixing flora, a photosynthetic flora, an actinomycete flora, a nitrate flora, a phosphate solubilizing flora, a lactic acid flora and a yeast flora, and the bacteria are combined and inoculated into a large culture tank according to a certain proportion;
s2, pre-stirring the strain combination, putting a certain amount of biological peptide culture base solution and a compound amino acid solution into a large culture tank, controlling the temperature rise and the stirring speed of the large culture tank to carry out uniform temperature rise and turnover, and culturing for a period of time to prepare the compound microbial preparation;
s3, preparing a deodorant for the prepared composite microbial preparation according to the mass fraction, wherein the biological deodorization technology comprises the steps of putting 1 part of the composite microbial preparation, 2-5 parts of nutrient solution and 10-20 parts of water in a mixing kettle, mixing and stirring, and standing after stirring for immediate use;
s4, the deodorant which is configured is placed into the ultrasonic atomizer, and the space spraying mode of the ultrasonic atomizer is adopted to spray and deodorize on the livestock and poultry farm, the thallus can quickly neutralize and decompose microorganisms in the odor source, odor generated by physiological activities of the microorganisms is reduced, and the odor source is adsorbed after neutralization, so that the odor source is continuously deodorized by breeding, and the deodorization effect is effectively prolonged.
The proportional strains in the S1 are nitrogen-fixing strains, photosynthetic strains, actinomycetes, nitrate strains, phosphate-solubilizing strains, lactic acid strains, yeast strains, biological peptides and compound amino acids in percentage by mass: 10.3-12.9%: 13.4-14.7%: 10.8-11.2%: 9.4-12.7%: 10.3-11.8%: 11.4-13.5%: 8.2-13%: 10.5-12.7%: 11.6-13.2% are mixed uniformly, the nutrient solution is at least one of brown sugar water or molasses water and is used for improving the energy required by flora activity, the cultivation time in S2 is 90d, the temperature rise temperature of a large cultivation tank in S2 is 30 ℃ and is used for improving the biological activity of flora and accelerating propagation, the concentration of a biological peptide cultivation base solution is 80%, the environment required by flora proliferation in biological peptide is ensured, and the aqueous solution in S3 is filtered mineral water solution and ensures the spraying atomization effect.
The implementation mode is specifically as follows: when the odor treatment is carried out on a farm, nitrogen-fixing flora is added into strains, nitrogen-fixing product ammonia can directly provide a nitrogen source for symbionts, animal and plant residues are taken as nutrients, the 'saprophytic life' is passed, the odor source can be subjected to aerobic decomposition treatment by spraying, photosynthetic flora can utilize organic matters, sulfides, ammonia and the like in the nature as hydrogen donor and carbon source under the anaerobic illumination or aerobic dark condition for photosynthesis, the odor source is further decomposed, actinomycete group, nitric acid flora, phosphorus-dissolving flora, lactic acid flora and yeast flora can decompose microorganisms in the odor source, biological peptide can improve the growth and reproduction environment of flora, stirring and overturning can improve oxygen contact of bottom aerobic flora, heating can improve the production activity of the flora, nutrient solution can improve the activity of the flora after production, and water can ensure the atomization and dispersion effect of the flora, carry out artifical atomizing and spray the operation in putting into ultrasonic atomizer through the deodorant after will configuring, spray the scope to whole breed region, degrade excrement and urine foul smell source in the region, effectively get rid of the foul smell, spray once every 6 hours, the foul smell concentration of rubbish obviously reduces, and there is not obvious residue, this example is through shortening extension incubation time to 90d, thereby can increase the volume content in the bacterial unit area, the weight that biological preparation needs the interpolation when the configuration reduces, but the storage cost is higher, the deodorant deodorization effect that the configuration was gone out is preferred, can carry out quick deodorization to the condensate.
Example 3:
different from the embodiment 1-2, the invention also provides a microbiological deodorization method, which specifically comprises the following steps:
s1, preparing a microbial preparation, wherein the biological deodorization technology at least comprises a nitrogen-fixing flora, a photosynthetic flora, an actinomycete flora, a nitrate flora, a phosphate solubilizing flora, a lactic acid flora and a yeast flora, and the bacteria are combined and inoculated into a large culture tank according to a certain proportion;
s2, pre-stirring the strain combination, putting a certain amount of biological peptide culture base solution and a compound amino acid solution into a large culture tank, controlling the temperature rise and the stirring speed of the large culture tank to carry out uniform temperature rise and turnover, and culturing for a period of time to prepare the compound microbial preparation;
s3, preparing a deodorant for the prepared composite microbial preparation according to the mass fraction, wherein the biological deodorization technology comprises the steps of putting 2 parts of the composite microbial preparation, 2-5 parts of nutrient solution and 10-20 parts of water in a mixing kettle, mixing and stirring, and standing after stirring for immediate use;
s4, placing the prepared deodorant into a spray tower, spraying and deodorizing the odor source of a livestock and poultry farm, a machine fertilizer production plant or a garbage recycling treatment station by adopting a spray tower space spraying mode, rapidly neutralizing and decomposing microorganisms in the odor source by using the thalli, reducing odor generated due to physiological activities of the microorganisms, adsorbing the odor source with the neutralized odor source, continuously breeding the odor source to deodorize, and effectively prolonging the deodorization effect.
The proportional strains in the S1 are nitrogen-fixing strains, photosynthetic strains, actinomycetes, nitrate strains, phosphate-solubilizing strains, lactic acid strains, yeast strains, biological peptides and compound amino acids in percentage by mass: 10.3-12.9%: 13.4-14.7%: 10.8-11.2%: 9.4-12.7%: 10.3-11.8%: 11.4-13.5%: 8.2-13%: 10.5-12.7%: 11.6-13.2% are mixed uniformly, the nutrient solution is at least one of brown sugar water or molasses water and is used for improving the energy required by the activity of floras, the culture time in S2 is 75, the temperature rise temperature of a large culture tank in S2 is 30 ℃ and is used for improving the bioactivity of the floras and accelerating the propagation, the concentration of a biological peptide culture base solution is 80%, the environment required by the propagation of the floras in biological peptides is ensured, and the aqueous solution in S3 is filtered mineral water solution and ensures the spraying atomization effect.
The implementation mode is specifically as follows: when odor treatment is carried out in a farm, nitrogen-fixing flora is added into strains, nitrogen-fixing product ammonia can directly provide a nitrogen source for symbionts, animal and plant residues are taken as nutrients, the 'saprophytic life' is passed, aerobic decomposition treatment can be carried out on odor sources by spraying, photosynthetic flora can carry out photosynthesis by using organic matters, sulfides, ammonia and the like in the nature as hydrogen donor and carbon source under the conditions of anaerobic illumination or aerobic darkness, the odor sources are further decomposed, actinomycete groups, nitric acid flora, phosphorus-dissolving flora, lactic acid flora and yeast flora can decompose microorganisms in the odor sources, biological peptide can improve the growth and reproduction environment of flora, stirring and overturning can improve oxygen contact of bottom aerobic flora, heating can improve the production activity of the flora, nutrient solution can improve the activity of the flora after production, and water can ensure the dispersion effect of atomized flora, carry out the atomizing through putting into the spray column deodorant after will configuring and spray the operation, the machine is fertile and is carried out the deodorization after through the spray column, it need not too big to spray the scope, then can increase the quantity that sprays the bacterial in the unit area, show and improve and spray efficiency, spray the deodorization through the fertilizer in the region, effectively get rid of the foul smell, clear up according to feed time end, the foul smell concentration of rubbish obviously reduces, and there is not obvious residue, this example is through adjustment culture time to 75d, thereby can increase the interior volume content of bacterial unit area, the weight that biological agent need add when the configuration also reduces, certain storage cost has been reduced, the effect is better.
Example 4:
different from the embodiments 1 to 3, the invention also provides a microbiological deodorization method, which specifically comprises the following steps:
s1, preparing a microbial preparation, wherein the biological deodorization technology at least comprises a nitrogen-fixing flora, a photosynthetic flora, an actinomycete flora, a nitrate flora, a phosphate solubilizing flora, a lactic acid flora and a yeast flora, and the bacteria are combined and inoculated into a large culture tank according to a certain proportion;
s2, pre-stirring the strain combination, putting a certain amount of biological peptide culture base solution and a compound amino acid solution into a large culture tank, controlling the temperature rise and the stirring speed of the large culture tank to carry out uniform temperature rise and turnover, and culturing for a period of time to prepare the compound microbial preparation;
s3, preparing a deodorant for the prepared composite microbial preparation according to the mass fraction, wherein the biological deodorization technology comprises the steps of putting 1 part of the composite microbial preparation, 2-5 parts of nutrient solution and 10-20 parts of water in a mixing kettle, mixing and stirring, and standing after stirring for immediate use;
s4, put into ultrasonic atomization machine or spray column with the deodorant that the configuration was accomplished, and the pulling ultrasonic atomization machine is put into near the smelly source, adopt the mode of space spraying or spray column to spray the deodorization to beasts and birds plant, machine fertilizer manufacturing factory or rubbish recovery processing station smelly source, the thallus can be fast with the microorganism in the decomposition smelly source, reduce the foul smell because of microorganism physiological activity produces, and adsorb with the smelly source after the neutralization, continuously breed and deodorize the smelly source, effectively prolong deodorant effect.
The proportional strains in the S1 are nitrogen-fixing strains, photosynthetic strains, actinomycetes, nitrate strains, phosphate-solubilizing strains, lactic acid strains, yeast strains, biological peptides and compound amino acids in percentage by mass: 10.3-12.9%: 13.4-14.7%: 10.8-11.2%: 9.4-12.7%: 10.3-11.8%: 11.4-13.5%: 8.2-13%: 10.5-12.7%: 11.6-13.2% of the nutrient solution is at least one of brown sugar water or molasses water and is used for improving the energy required by the activity of flora, the cultivation time in S2 is 45d, the temperature rise temperature of the large cultivation tank in S2 is 35 ℃, the concentration of the bio-peptide cultivation base solution is 80%, the environment required by the proliferation of flora in the bio-peptide is ensured, and the water solution in S3 is filtered mineral water solution and ensures the spraying atomization effect.
The implementation mode is specifically as follows: the temperature rise of the large tank is adjusted to be 35 ℃, so that the activity of internal microorganisms is increased, the culture time can be shortened, the number of florae in a unit amount can be guaranteed, and the production efficiency can be remarkably increased and accelerated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A microbiological deodorization method is characterized by comprising the following steps:
s1, preparing a microbial preparation, wherein the biological deodorization technology at least comprises a nitrogen-fixing flora, a photosynthetic flora, an actinomycete flora, a nitrate flora, a phosphate solubilizing flora, a lactic acid flora and a yeast flora, and the bacteria are combined and inoculated into a large culture tank according to a certain proportion;
s2, pre-stirring the strain combination, putting a certain amount of biological peptide culture base solution and a compound amino acid solution into a large culture tank, controlling the temperature rise and the stirring speed of the large culture tank to carry out uniform temperature rise and turnover, and culturing for a period of time to prepare the compound microbial preparation;
s3, preparing a deodorant for the prepared composite microbial preparation according to the mass fraction, wherein the biological deodorization technology comprises the following steps of putting 1-3 parts of the composite microbial preparation, 2-5 parts of nutrient solution and 10-20 parts of water in a mixing kettle, mixing and stirring, and standing after stirring for immediate use;
s4, put into ultrasonic atomization machine or spray column with the deodorant that the configuration was accomplished, and the pulling ultrasonic atomization machine is put into near the smelly source, adopt the mode of space spraying or spray column to spray the deodorization to beasts and birds plant, machine fertilizer manufacturing factory or rubbish recovery processing station smelly source, the thallus can be fast with the microorganism in the decomposition smelly source, reduce the foul smell because of microorganism physiological activity produces, and adsorb with the smelly source after the neutralization, continuously breed and deodorize the smelly source, effectively prolong deodorant effect.
2. The microbiological method for deodorization according to claim 1, wherein said proportional bacterial species in S1 are nitrogen-fixing bacterial population, photosynthetic bacterial population, actinomycete population, nitrate bacterial population, phosphate solubilizing bacterial population, lactic acid bacterial population, yeast bacterial population, biological peptide and compound amino acid, in terms of mass percent: 10.3-12.9%: 13.4-14.7%: 10.8-11.2%: 9.4-12.7%: 10.3-11.8%: 11.4-13.5%: 8.2-13%: 10.5-12.7%: 11.6 to 13.2 percent of the mixture is mixed evenly.
3. The microbiological method of claim 1 wherein said nutrient solution is at least one of a brown sugar water or a molasses water for increasing the energy required for the activity of the flora.
4. The microbiological method for deodorization according to claim 1, wherein said incubation period in S2 is 45-90d for increasing flora and increasing flora intensity.
5. The microbiological method for deodorization according to claim 1, wherein said temperature of said large culture tank in S2 is raised to 30 ℃ for increasing the biological activity of flora and accelerating the growth.
6. The microbiological method for deodorization according to claim 1, wherein said concentration of said bio-peptide culture medium is 80% to ensure the environment required for the proliferation of flora in said bio-peptide.
7. The microbiological method for deodorizing as claimed in claim 1, wherein said water solution in S3 is filtered mineral water solution, ensuring atomization effect by spraying.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113813776A (en) * | 2021-09-28 | 2021-12-21 | 中国城市建设研究院有限公司 | High-concentration odor treatment process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113813776A (en) * | 2021-09-28 | 2021-12-21 | 中国城市建设研究院有限公司 | High-concentration odor treatment process |
| CN113813776B (en) * | 2021-09-28 | 2022-07-15 | 中国城市建设研究院有限公司 | High-concentration odor treatment process |
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Application publication date: 20210122 |