CN103611178A - Deodorant liquid for high-temperature compost and application and use method thereof - Google Patents
Deodorant liquid for high-temperature compost and application and use method thereof Download PDFInfo
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- CN103611178A CN103611178A CN201310638415.7A CN201310638415A CN103611178A CN 103611178 A CN103611178 A CN 103611178A CN 201310638415 A CN201310638415 A CN 201310638415A CN 103611178 A CN103611178 A CN 103611178A
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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
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Abstract
The invention discloses deodorant liquid for high-temperature compost and an application and use method thereof. The deodorant liquid is formed by mixing the following components in percentage by mass: 80-90% of compound microbial agent, 9.5-19.9% of plant extraction liquid and 0.1-0.5% of alkyl glycoside. The use method comprises the following steps: in a biological filter tower, adding 1-5kg of deodorant liquid into each ton of circulating water, and mixing uniformly, wherein the deodorant liquid degrades the odor along with a spray process of the circulating water, and meanwhile, the deodorant liquid is attached to the biological filter material of the biological filter tower to form a biological film to degrade odor; or diluting the deodorant liquid, spraying the diluted deodorant liquid into the compost material, and stirring uniformly. The use method also comprises a step of spraying the diluted deodorant liquid into the surface of the aged compost material and the ambient air. The deodorant liquid disclosed by the invention is simple to prepare, realizes a remarkable deodorant effect, prevents secondary pollution, can be applied to a biological filter tower of an odor treatment system of a compost engineering, and also can be applied to the odor control and degradation of the one-time compost fermentation process and the compost aging process.
Description
Technical field
The present invention relates to foul smell process field, relate in particular to a kind of deodorant liquid that is applicable to During High-Temperature Composting and application thereof, using method.
Background technology
Aerobic high-heat compost is the important channel of realizing organic solid castoff minimizing, innoxious and resource, and the product forming after compost is rich in humus and certain N, P, K, can be used as good soil conditioner and organic fertilizer.Yet at present compost engineering exists the problems such as odor pollution is serious always.In aerobic composting process, can produce a large amount of foul gass, the odor pollution problem brought has thus become the barrier factors of restriction aerobic compost technical development, and the organum olfactorium that stench can stimulate people simultaneously, generally causes unhappiness or detest, infringement health.Therefore compost engineering must be strengthened control and the improvement of odor pollution.
Deodor method is divided into Physical, chemical method and bioanalysis.Biological deodorizing technology starts from the sixties in last century.Compare with traditional physico-chemical process, bioanalysis has the advantages such as low, the safety of investment operating cost, easy operating management, treatment effect are good, non-secondary pollution.
Foul gas biological removal is divided into three processes: (1) part foul gas is changed into the mass transport process of liquid phase by gas phase; (2) odorant soluble in water is absorbed by microorganism by cell wall and the cell membrane of microorganism, and water-fast foul gas is first attached to outside microbial body, is decomposed into solable matter, then infiltrates cell by the exoenzyme of microorganism secretion; (3) odorant enters after cell, is that Institute of Micro-biology decomposes, utilizes, makes stench to be removed in vivo as nutrient substance.From the principle of biological deodorizing, it is by the coefficient result of multiple-microorganism.Multiple-microorganism combined effect is more conducive to absorb, decompose SO
2, H
2the harmful gas of the tool stinks such as S.Meanwhile, can produce organism mineral acid again, form the sour environment that is unfavorable for putrefactive microorganisms life, fundamentally degraded produces the material of foul gas.From the removal process of foul smell, can find out, the key technology of biological deodorization method is the screening of deodorize microorganism.
In addition, biology deodorization technique developed rapidly in the last few years, mainly contained: Biological fitler method, biological washing method, bio-trickling method etc.Biological kitchen sink is not suitable for the foul gas of low concentration in processing, and bio-trickling and biofiltration are to process the more effective technique of low concentration foul gas.Bio-trickling method is considered to the treatment technology between Biological fitler method and biological washing method.Bio-trickling filter (filling tower deodorization method) comes across the later stage eighties 20th century.It has device rationally, the advantage such as efficient and floor space is few.Its structure is similar to biofilter, and difference is that it is provided with spray equipment, and bio-trickling filter filtrate used consists of the inert material of non-organic matter conventionally, does not generally also need to change.In foul smell, the absorption of pollutant and biodegradation occur in a reaction unit simultaneously, in trickling filter, fill filler, circulation fluid is constantly sprayed on filler, and the biomembrane that filling surface is formed by microorganism covers, when foul smell passes through trickling filter, the pollutant in foul smell are degraded by microorganisms.
As can be seen here, the key that foul smell is processed is that gas transfers liquid phase to by gas phase, and the degradation process of microorganism.Therefore, develop with low costly, apply easy, can effectively to degrade foul smell composition deodorant liquid, for the discharge that reduces composting plant foul smell, there is very important effect.
Summary of the invention
The object of the embodiment of the present invention is the defect for above-mentioned prior art, provides a kind of with low cost, applies easy, can effectively to degrade foul smell composition deodorant liquid.
The present invention also provides the application of deodorant liquid in processing compost foul gas.
The present invention provides again the using method of deodorant liquid.
The technical scheme that the present invention takes is to achieve these goals:
For a deodorant liquid for During High-Temperature Composting, comprise that the component of following mass percent mixes:
Complex micro organism fungicide 80%～90%; Plant extraction liquid 9.5%～19.9%; Alkyl polyglucoside 0.1%～0.5%.
Described complex micro organism fungicide is to produce and obtain according to following step:
(1) seed liquor is cultivated:
The grate sulfur thiobacillus (Thiobacillus thioparus), false Flavimonas (Pseudoxanthomonas), Candida utilis (Candida utilis) and the Bacillus sphaericus that are stored in inclined-plane are belonged to (Bacillus sphaericus) strain to be inoculated in respectively in respective liquid culture medium, in each triangular flask, the liquid amount of fluid medium is 35%-45%, 28～30 ℃, 150～200r/min shake-flask culture, 2～3d, bacterium number reaches 1 * 10
8cfu/ml, makes respectively the seed liquor of grate sulfur thiobacillus, the seed liquor of false Flavimonas, the seed liquor that the seed liquor of Candida utilis and Bacillus sphaericus belong to; Described liquid culture based component is: 1. Candida utilis (Candida utilis) used medium: sucrose 20.0-25.0g, NaNO
33.0-5.0g, K
2hPO
41.0-1.5g, KCl0.5-1.0g, MgSO
47H
2o0.3-0.5g, FeSO
40.01-0.03g, H
2o1000mL, natural pH; 2. grate sulfur thiobacillus (Thiobacillus thioparus) and false Flavimonas (Pseudoxanthomonas) used medium: Na
2hPO
41.2-1.5g, KH
2pO
41.5-2.0g, MgSO
4.7H
2o0.1-0.3g, (NH
4)
2sO
40.1-0.3g, CaCl
20.01-0.03g, FeCl
30.01-0.03g, MnSO
40.01-0.03g, Na
2s
2o
38.0-12.0g, H
2o1000mL, natural pH; 3. Bacillus sphaericus belongs to (Bacillus sphaericus) used medium: tryptone 10.0-12.0g, glucose 8.0-10.0g, yeast extract 4.0-6.0g, NaCl8.0-10.0g, H
2o1000mL, with NaOH, regulating pH is 7.0.
(2) fermentation culture:
The seed liquor that described Bacillus sphaericus is belonged to (Bacillus sphaericus), the seed liquor of grate sulfur thiobacillus (Thiobacillus thioparus), the seed liquor of false Flavimonas (Pseudoxanthomonas) and the seed liquor of Candida utilis (Candidautilis) are inoculated in fermentation medium with the 2%-3% of fermentating liquid volume respectively, cultivation temperature is 28-32 ℃, mixing speed 180-220r/min, mixing chamber interval 1-3h, stir 1-3min, ventilation is 1.1-1.3vvm, cultivate 3-4d, obtain fermentation liquid, it is complex micro organism fungicide, living bacteria count is greater than 1 * 10
10cfu/ml, the mass ratio of described each composition of fermentation medium is molasses 30-35%, soybean cake powder 2-5%, K
2hPO
40.5-1.0%, Na
2s
2o
30.8-1.2%, all the other compositions are water.
Described plant extraction liquid is NEW BIO-C biological deodorization liquid.
The present invention also provides the application in processing compost foul gas of above-mentioned deodorant liquid.
The another technical scheme of the present invention: the described deodorant liquid of application is processed the method for compost foul gas, comprises the following steps:
In the recirculated water of biological filtering tower combined working, add deodorant liquid, mix homogeneously, described deodorant liquid is along with the spray process degraded foul smell of recirculated water, and meanwhile, described deodorant liquid is attached on the biofilter material of biological filtering tower combined working, forms biomembrane, decompose odor.
The consumption of described deodorant liquid is that recirculated water per ton adds 1kg-5kg deodorant liquid.
The present invention is a technical scheme again: the described deodorant liquid of application is processed the method for compost foul gas, comprises the following steps:
According to the gross mass of compost material, determine the quality of required deodorant liquid, the warm water dilution by deodorant liquid with 25-30 ℃, the deodorant liquid after dilution is sprayed in compost material, stirs.
In described compost material, compost material per ton adds 3kg-5kg deodorant liquid, and described deodorant liquid is diluted to 30-50 times of original weight, and the moisture content of described compost material is 45wt%-55wt%.
The another technical scheme of the present invention: the described deodorant liquid of application is processed the method for compost foul gas, comprises the following steps:
According to the gross mass of compost material, determine the quality of required deodorant liquid, by 25-30 ℃ of warm water dilution for deodorant liquid, the deodorant liquid after dilution is sprayed in ageing compost material surface and surrounding air.
In described compost material, material per ton adds 1kg-3kg deodorant liquid, and described deodorant liquid is diluted to 30-50 times of original weight, and the moisture content of described ageing compost material is 35wt%-45wt%.
The consumption of described deodorant liquid is that recirculated water per ton adds 1kg-5kg deodorant liquid.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
1. in deodorant liquid of the present invention, complex micro organism fungicide used screens acquisition for the main component of stench in compost engineering specially, and this complex micro organism fungicide is the materials such as thio-alcohol, amine, hydrogen sulfide and ammonia in decompose odor effectively.
2. in deodorant liquid of the present invention, plant extraction liquid used (NEW BIO-C) can make foul smell composition transfer liquid phase to by gas phase foul smell molecule parcel, is conducive to the degraded of microorganism to foul smell; Plant extraction liquid (NEW BIO-C) contains the materials such as aminoacid simultaneously, can promote microbial growth, thereby promotes the degraded of microorganism to foul smell.
3. in deodorant liquid of the present invention, Surfactants Alkyl APG has the characteristic of common nonionic and anion surfactant concurrently, can further promote the dissolving of foul smell composition in liquid phase, plays the effect of stabilizing agent and solubilizing agent.
4. deodorant liquid of the present invention, by complex micro organism fungicide with strong points, plant extraction liquid and surfactant triplicity, be applied to the deodoration system of compost engineering, particularly be applied to biological filtering tower combined working deodoration system in compost engineering, the composting process foul smell of can effectively degrading, significantly reduces compost odor pollution.
Plant extraction liquid of the present invention adopts NEW BIO-C biological deodorization liquid, main component is peptide of natural botanical extraction liquid and a small amount of safety non-toxic etc., can be by oils and fats deposit or polluter emulsifying and decomposition, and promote its oxidation and reach the effect of deodorization.Can also promote the growth of beneficial bacteria, after use, can in soil, degenerate completely and decompose noresidue.
Alkyl polyglucoside of the present invention (APG) is the more comprehensive new non-ionic surfactants of a kind of performance, have the characteristic of common nonionic and anion surfactant concurrently, in acid, alkaline solution, present the good compatibility, stability and surface activity, especially in the higher active solvent of inorganic constituents.APG can be biodegradable completely at occurring in nature, can not form and be difficult to biodegradable metabolite, thereby avoid environment to cause new pollution.Mainly play in the present invention stabilizing agent and solubilizing agent.
Accompanying drawing explanation
Fig. 1 is the deodorant liquid preparation technology flow chart that the embodiment of the present invention provides.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Referring to Fig. 1, by slant strains, carry out seed liquor cultivation, then fermentation culture, finally obtain fermentation liquid, by fermentation liquid, plant extraction liquid and APG mix homogeneously, obtain deodorant liquid.
The composting material physicochemical property of following instance sees the following form:
Embodiment 1
Deodorant liquid is for the biological filtering tower combined working of compost engineering deodoration system.
The production method of deodorant liquid comprises the following steps:
The production of complex micro organism fungicide, step is as follows:
(1) seed liquor is cultivated: the grate sulfur thiobacillus (Thiobacillus thioparus), false Flavimonas (Pseudoxanthomonas), Candida utilis (Candida utilis) and the Bacillus sphaericus that are stored in inclined-plane are belonged to (Bacillus sphaericus) strain and be inoculated in respectively in respective liquid culture medium, triangular flask liquid amount is 40%, 28 ℃, 180r/min shake-flask culture 2d, bacterium number reaches 1 * 10
8cfu/ml, makes the seed liquor of 4 kinds of strains, is respectively the seed liquor of grate sulfur thiobacillus, the seed liquor of false Flavimonas, the seed liquor that the seed liquor of Candida utilis and Bacillus sphaericus belong to.Described liquid culture based component is: 1. Candida utilis (Candida utilis) used medium: sucrose 20.0g, NaNO
33.0g, K
2hPO
41.0g, KCl0.5g, MgSO
47H
2o0.5g, FeSO
40.01g, H
2o1000mL, natural pH; 2. grate sulfur thiobacillus (Thiobacillus thioparus) and false Flavimonas (Pseudoxanthomonas) used medium: Na
2hPO
41.2g, KH
2pO
41.8g, MgSO
4.7H
2o0.1g, (NH
4)
2sO
40.1g, CaCl
20.03g, FeCl
30.02g, MnSO40.02g, Na
2s
2o
310.0g, H
2o1000mL, natural pH; 3. Bacillus sphaericus belongs to (Bacillus sphaericus) used medium: tryptone 10.0g, yeast extract 5.0g, glucose 10.0g, NaCl10.0g, H
2o1000mL, with NaOH, regulating pH is 7.0.
(2) fermentation culture: the seed liquor that above-mentioned grate sulfur thiobacillus (Thiobacillus thioparus), false Flavimonas (Pseudoxanthomonas), Bacillus sphaericus is belonged to (Bacillus sphaericus) and Candida utilis (Candida utilis) is inoculated in fermentation medium with 2% of fermentating liquid volume respectively, cultivation temperature is 28 ℃, mixing speed 180r/min, mixing chamber interval 3h, stir 3min, ventilation is 1.2vvm, cultivates 3d.Obtain fermentation liquid, i.e. complex micro organism fungicide, living bacteria count is 7.3 * 10
10cfu/ml.Each composition quality percentage composition of fermentation medium is molasses 30%, soybean cake powder 2%, K
2hPO
40.5%, Na
2s
2o
31.0%.
By 80% complex micro organism fungicide, 19.9% plant extraction liquid (NEW BIO-C) and 0.2%APG mix homogeneously, obtain deodorant liquid.
Composite deodurizing liquid is joined in the recirculated water of biological filtering tower combined working, in every 1 ton of water, add 5kg deodorant liquid.Foul smell enters biological filtering tower combined working, deodorant liquid is along with recirculated water washs foul smell in biofilter, remove the water-soluble gas such as ammonia, simultaneously, composite deodurizing liquid can form biomembrane on the biologic packing material of biological filtering tower combined working, plant extraction liquid (NEW BIO-C) can promote the dissolving of microbial growth and foul smell, accelerates the Degradation of microorganism to foul smell.
The effect of deodorant liquid in compost deodorizing biological filtering tower combined working
Embodiment 2 deodorant liquids are for composting plant chicken manure and mushroom residue aerobic high-heat composting process ozone Control.
The production of complex micro organism fungicide, step is as follows:
(1) seed liquor is cultivated: the grate sulfur thiobacillus (Thiobacillus thioparus), false Flavimonas (Pseudoxanthomonas), Candida utilis (Candida utilis) and the Bacillus sphaericus that are stored in inclined-plane are belonged to (Bacillus sphaericus) strain and be inoculated in respectively in respective liquid culture medium, triangular flask liquid amount is 40%, 30 ℃, 150r/min shake-flask culture 3d, bacterium number reaches 1 * 10
8cfu/ml, makes the seed liquor of 4 kinds of strains, is respectively the seed liquor of grate sulfur thiobacillus, the seed liquor of false Flavimonas, the seed liquor that the seed liquor of Candida utilis and Bacillus sphaericus belong to.Described liquid culture based component is: 1. Candida utilis (Candida utilis) used medium: sucrose 25.0g, NaNO
35.0g, K
2hPO
41.0g, KCl0.5g, MgSO
47H
2o0.5g, FeSO
40.03g, H
2o1000mL, natural pH; 2. grate sulfur thiobacillus (Thiobacillus thioparus) and false Flavimonas (Pseudoxanthomonas) used medium: Na
2hPO
41.5g, KH
2pO
42.0g, MgSO
4.7H
2o0.2g, (NH
4)
2sO
40.3g, CaCl
20.03g, FeCl
30.02g, MnSO
40.02g Na
2s
2o
310.0g, H
2o1000mL, natural pH; 3. Bacillus sphaericus belongs to (Bacillus sphaericus) used medium: tryptone 12.0g, glucose 8.0g, yeast extract 6.0g, NaCl10.0g, H
2o1000mL, with NaOH, regulating pH is 7.0.
(2) fermentation culture: the seed liquor of the seed liquor of above-mentioned grate sulfur thiobacillus (Thiobacillus thioparus), false Flavimonas (Pseudoxanthomonas), the Bacillus sphaericus genus seed liquor of (Bacillus sphaericus) and the seed liquor of Candida utilis (Candida utilis) are inoculated in fermentation medium with 3% of fermentating liquid volume respectively, cultivation temperature is 32 ℃, mixing speed 180r/min, mixing chamber interval 1h, stir 3min, ventilation is 1.3vvm, cultivates 3d.Obtain fermentation liquid, i.e. complex micro organism fungicide, living bacteria count is 1.0 * 10
11cfu/ml.Each composition quality percentage composition of fermentation medium is molasses 35%, soybean cake powder 5%, K
2hPO
41.0%, Na
2s
2o
31.0%, all the other are water
Prepare deodorant liquid: the plant extraction liquid that the complex micro organism fungicide that is 90% by quality percentage composition, quality percentage composition are 9.5% (NEW BIO-C) and quality percentage composition are 0.5%APG mix homogeneously, obtain deodorant liquid.
The method that deodorant liquid is used: 50kg deodorant liquid is diluted to 30 times with the warm water of 25 ℃, evenly be sprayed in 15 tons of compost materials, the moisture content 50% of compost material, mixes shift-in fermentation tank by compost material and carries out compost, utilizes compost upender that compost material is further stirred.The foul smell that deodorant liquid is used for controlling and reducing in composting process discharges.
The effect of deodorant liquid in compost one time fermentation process
Embodiment 3 deodorant liquids are for ferment in second time (compost ageing) process ozone Control.
The production method of deodorant liquid comprises the following steps:
The production of complex micro organism fungicide, step is as follows:
(1) seed liquor is cultivated: the grate sulfur thiobacillus (Thiobacillus thioparus), false Flavimonas (Pseudoxanthomonas), Candida utilis (Candida utilis) and the Bacillus sphaericus that are stored in inclined-plane are belonged to (Bacillus sphaericus) strain and be inoculated in respectively in respective liquid culture medium, triangular flask liquid amount is 40%, 28 ℃, 150r/min shake-flask culture 3d, bacterium number reaches 1 * 10
8cfu/ml, makes the seed liquor of 4 kinds of strains, is respectively the seed liquor of grate sulfur thiobacillus, the seed liquor of false Flavimonas, the seed liquor that the seed liquor of Candida utilis and Bacillus sphaericus belong to.Described liquid culture based component is: 1. Candida utilis (Candida utilis) used medium: sucrose 22.0g, NaNO
34.0g, K
2hPO
41.0g, KCl0.5g, MgSO
47H
2o0.3g, FeSO
40.02g, H
2o1000mL, natural pH; 2. grate sulfur thiobacillus (Thiobacillus thioparus) and false Flavimonas (Pseudoxanthomonas) used medium: Na
2hPO
41.5g, KH
2pO
41.8g, MgSO
47H
2o0.2g, (NH
4)
2sO
40.3g, CaCl
20.03g, FeCl
30.02g, MnSO
40.02g, Na
2s
2o
310.0g, H
2o1000mL, natural pH; 3. Bacillus sphaericus belongs to (Bacillus sphaericus) used medium: tryptone 10.0g, yeast extract 5.0g, glucose 10.0g, NaCl10.0g, H
2o1000mL, with NaOH, regulating pH is 7.0.
(2) fermentation culture: the seed liquor of the seed liquor of above-mentioned grate sulfur thiobacillus (Thiobacillus thioparus), false Flavimonas (Pseudoxanthomonas), the Bacillus sphaericus genus seed liquor of (Bacillus sphaericus) and the seed liquor of Candida utilis (Candida utilis) are inoculated in fermentation medium with 2% of fermentating liquid volume respectively, cultivation temperature is 30 ℃, mixing speed 180r/min, mixing chamber interval 3h, stir 1min, ventilation is 1.1vvm, cultivates 3d.Obtain fermentation liquid, i.e. complex micro organism fungicide, living bacteria count is 3.2 * 10
10cfu/ml.Fermentation culture based component is molasses 32%, soybean cake powder 3%, K
2hPO
40.5%, Na
2s
2o
31.2%.
By 86% complex micro organism fungicide, 13.7%NEW BIO-C biological deodorization liquid and 0.3%APG mix homogeneously, obtain deodorant liquid.
50kg deodorant liquid is diluted to 50 times with the warm water of 30 ℃, be sprayed at 50 tons of ageing compost materials surfaces, be sprayed in surrounding air simultaneously.The moisture content 40% of ageing compost.With the foul smell in deodorant liquid control and minimizing ferment in second time (compost ageing) process, discharge.
The effect of deodorant liquid in compost ferment in second time process
The application of embodiment 4 deodorant liquids in compost one time fermentation process.
The production method of complex micro organism fungicide is as embodiment 1.
By 87% complex micro organism fungicide, 12.6% plant extraction liquid (NEW BIO-C) and 0.4%APG mix homogeneously, obtain deodorant liquid.
The method that deodorant liquid is used: 15kg deodorant liquid is diluted to 40 times with the warm water of 28 ℃, be evenly sprayed in 5 tons of compost materials, mix homogeneously, makes moisture content 55% left and right of compost material, carries out compost.Utilize compost upender further deodorant liquid and compost material to be stirred.And in composting process, the deodorant liquid after dilution being evenly sprayed to compost material surface, the foul smell that is used for controlling and reducing in During High-Temperature Composting process discharges.
The application of embodiment 5 deodorant liquids in ferment in second time (compost ageing) process.
The production method of complex micro organism fungicide is as embodiment 1.
By 85% complex micro organism fungicide, 14.7% plant extraction liquid (NEW BIO-C) and 0.1%APG mix homogeneously, obtain deodorant liquid.
The method that deodorant liquid is used: 100kg deodorant liquid is diluted to 50 times with the warm water of 26 ℃, the deodorant liquid after dilution is evenly sprayed to 50 tons of ageing compost materials surfaces, be sprayed in surrounding air simultaneously.The moisture content 45% of ageing compost material.
Deodorant liquid preparation method of the present invention is easy, deodorizing effect remarkable, non-secondary pollution, can be applicable to the biological filtering tower combined working of the stench processing system of compost engineering, also can be used for ozone Control and the degraded of compost one time fermentation process and compost ageing process.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. for a deodorant liquid for During High-Temperature Composting, it is characterized in that, comprise that the component of following mass percent mixes:
Complex micro organism fungicide 80%～90%; Plant extraction liquid 9.5%～19.9%; Alkyl polyglucoside 0.1%～0.5%.
2. deodorant liquid according to claim 1, is characterized in that, described complex micro organism fungicide is to produce and obtain according to following step:
(1) seed liquor is cultivated:
The grate sulfur thiobacillus (Thiobacillus thioparus), false Flavimonas (Pseudoxanthomonas), Candida utilis (Candida utilis) and the Bacillus sphaericus that are stored in inclined-plane are belonged to (Bacillus sphaericus) strain to be inoculated in respectively in respective liquid culture medium, in each triangular flask, the liquid amount of fluid medium is 35%-45%, 28-30 ℃, 150-200r/min shake-flask culture 2-3d, bacterium number reaches 1 * 10
8cfu/ml, makes respectively the seed liquor of grate sulfur thiobacillus, the seed liquor of false Flavimonas, the seed liquor that the seed liquor of Candida utilis and Bacillus sphaericus belong to; Described liquid culture based component is: 1. Candida utilis (Candida utilis) used medium: sucrose 20.0-25.0g, NaNO
33.0-5.0g, K
2hPO
41.0-1.5g, KCl0.5-1.0g, MgSO
47H
2o0.3-0.5g, FeSO
40.01-0.03g, H
2o1000mL, natural pH; 2. grate sulfur thiobacillus (Thiobacillus thioparus) and false Flavimonas (Pseudoxanthomonas) used medium: Na
2hPO
41.2-1.5g, KH
2pO
41.5-2.0g, MgSO
4.7H
2o0.1-0.3g, (NH
4)
2sO
40.1-0.3g, CaCl
20.01-0.03g, FeCl
30.01-0.03g, MnSO
40.01-0.03g, Na
2s
2o
38.0-12.0g, H
2o1000mL, natural pH; 3. Bacillus sphaericus belongs to (Bacillus sphaericus) used medium: tryptone 10.0-12.0g, glucose 8.0-10.0g, yeast extract 4.0-6.0g, NaCl8.0-10.0g, H
2o1000mL, with NaOH, regulating pH is 7.0.
(2) fermentation culture:
The seed liquor that described Bacillus sphaericus is belonged to (Bacillus sphaericus), the seed liquor of grate sulfur thiobacillus (Thiobacillus thioparus), the seed liquor of false Flavimonas (Pseudoxanthomonas) and the seed liquor of Candida utilis (Candidautilis) are inoculated in fermentation medium with the 2%-3% of fermentating liquid volume respectively, cultivation temperature is 28-32 ℃, mixing speed 180-220r/min, mixing chamber interval 1-3h, stir 1-3min, ventilation is 1.1-1.3vvm, cultivate 3-4d, obtain fermentation liquid, it is complex micro organism fungicide, living bacteria count is greater than 1 * 10
10cfu/ml, the mass ratio of described each composition of fermentation medium is molasses 30-35%, soybean cake powder 2-5%, K
2hPO
40.5-1.0%, Na
2s
2o
30.8-1.2%, all the other compositions are water.
3. deodorant liquid according to claim 1, is characterized in that, described plant extraction liquid is NEW BIO-C biological deodorization liquid.
4. the application in processing compost foul gas according to the deodorant liquid described in claim 1-3 any one.
5. the deodorant liquid described in application rights requirement 1-3 any one is processed the method for compost foul gas, it is characterized in that, comprises the following steps:
In the recirculated water of biological filtering tower combined working, add deodorant liquid, mix homogeneously, described deodorant liquid is along with the spray process degraded foul smell of recirculated water, and meanwhile, described deodorant liquid is attached on the biofilter material of biological filtering tower combined working, forms biomembrane, decompose odor.
6. method according to claim 5, is characterized in that, the consumption of described deodorant liquid is that recirculated water per ton adds 1kg-5kg deodorant liquid.
7. the deodorant liquid described in application rights requirement 1-3 any one is processed the method for compost foul gas, it is characterized in that, comprises the following steps:
Warm water dilution by deodorant liquid with 25-30 ℃, the deodorant liquid after dilution is sprayed in compost material, stirs.
8. method according to claim 7, is characterized in that, in described compost material, compost material per ton adds 3kg-5kg deodorant liquid, and described deodorant liquid is diluted to 30-50 times of original weight, and the moisture content of described compost material is 45wt%-55wt%.
9. the deodorant liquid described in application rights requirement 1-3 any one is processed the method for compost foul gas, it is characterized in that, comprises the following steps:
By 25-30 ℃ of warm water dilution for deodorant liquid, the deodorant liquid after dilution is sprayed in ageing compost material surface and surrounding air.
10. method according to claim 9, is characterized in that, in described compost material, material per ton adds 1kg-3kg deodorant liquid, and described deodorant liquid is diluted to 30-50 times of original weight, and the moisture content of described ageing compost material is 35wt%-45wt%.
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| CN104984645A (en) * | 2014-09-19 | 2015-10-21 | 四川普高环保科技发展有限公司 | Natural plant deodorant |
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