CN106187521A - A kind of feces of livestock and poultry deodorizer - Google Patents
A kind of feces of livestock and poultry deodorizer Download PDFInfo
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- CN106187521A CN106187521A CN201610576971.XA CN201610576971A CN106187521A CN 106187521 A CN106187521 A CN 106187521A CN 201610576971 A CN201610576971 A CN 201610576971A CN 106187521 A CN106187521 A CN 106187521A
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- deodorizer
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- feces
- compost
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- 210000003608 fece Anatomy 0.000 title claims abstract description 48
- 244000144972 livestock Species 0.000 title claims abstract description 42
- 244000144977 poultry Species 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 48
- 238000009264 composting Methods 0.000 claims abstract description 40
- 239000002361 compost Substances 0.000 claims abstract description 36
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000010881 fly ash Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 239000002054 inoculum Substances 0.000 claims abstract description 16
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000292 calcium oxide Substances 0.000 claims abstract description 14
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000013312 flour Nutrition 0.000 claims abstract description 14
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004343 Calcium peroxide Substances 0.000 claims abstract description 10
- 235000019402 calcium peroxide Nutrition 0.000 claims abstract description 10
- 238000004332 deodorization Methods 0.000 claims abstract description 9
- 239000000654 additive Substances 0.000 claims abstract description 8
- 230000000996 additive effect Effects 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000011081 inoculation Methods 0.000 claims 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 20
- 229910021529 ammonia Inorganic materials 0.000 description 10
- 239000010871 livestock manure Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000000855 fermentation Methods 0.000 description 8
- 230000004151 fermentation Effects 0.000 description 8
- 241000287828 Gallus gallus Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000011246 composite particle Substances 0.000 description 5
- 230000001877 deodorizing effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 241000283690 Bos taurus Species 0.000 description 4
- 241000282898 Sus scrofa Species 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000013022 venting Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000005276 aerator Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010170 biological method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 241000256113 Culicidae Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000010564 aerobic fermentation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a kind of feces of livestock and poultry deodorizer, described deodorizer is prepared by mass percentage by following raw material: flyash 50%～70%, silica flour 17%～25%, additive 10%～17%, Inoculant 3%～9%, described additive is one or more materials of calper calcium peroxide, calcium oxide and Nanoscale Iron.Deodorizer of the present invention is utilized to process feces of livestock and poultry, account for the ratio of stool quality 0.5%～5% according to deodorizer, utilize spray appliance gradually or disposably deodorizer added in feces of livestock and poultry, being uniformly mixed, passage along with the compost time, can complete thorough deodorization after one week, the foul gas in feces of livestock and poultry can the most quickly be removed by deodorizer of the present invention, and is greatly improved the technique of composting process, improve production efficiency, have with low cost, refuse reclamation, nontoxic feature.
Description
Technical field
The present invention relates to a kind of feces of livestock and poultry deodorizer, belong to the processing technology field of debirs.
Background technology
China's livestock and poultry breeding industry quickly grows, at present, and the feces of livestock and poultry that China rural area produces every year about 2,700,000,000 tons.Although poultry
Poultry manure is also the precious resources in agricultural production, and nitrogen, phosphorus that domestic livestock and poultry farm year produces reach 15,970,000 tons and 363 respectively
Ten thousand tons, be equivalent to the 78.9% and 57.4% of China's fertilizer amount same period, but be as being continuously increased of feces of livestock and poultry, stack on the spot
Stink is big, and mosquitos and flies is many, contaminated air and water source；Directly make fertilizer infectivity disease and insect pest, it is difficult to digest on the spot, need rapidly
Carry out harmless treatment.Method for innocent treatment is a lot, and wherein stacking ventilation aerobic fermentation is more to commonly use and easy and simple to handle, fast
Spend processing method faster.Occur to reduce the stink of stacking early stage, accelerate the decomposition rate of garbage, it would be desirable to poultry
Poultry manure carries out deodorization process.In livestock excrement composting processing procedure, produced foul smell main component is NH3And H2S.The most right
In Composting Process, produced foul smell available physical, chemistry and biological method process.Physical deodorization method mainly has washing
Method, absorption method, screening agent method and high-altitude diffusion method, chemical deodorizing method mainly have direct combustion method, chemical oxidization method, neutralisation and
High-temperature oxidation, biological odor removal method is to utilize microorganism to decompose, convert foul smell composition to reach deodorization purpose, the most also cries micro-
Biological odor removal method.But the method using physics and chemistry carries out compost deodorizing, effect is preferable, but there is investment and operating cost
The problems such as high, secondary pollution is serious.Using biological method that compost is carried out deodorization, the effect at laboratory may be fine, but by
Limited by environmental condition in microbial activity, it is difficult to ensure that the deodorizing effect of compost.
Patent 201510097566.5: " a kind of During High-Temperature Composting nitrogen-protecting deodorant and application " thereof propose to use by calcium chloride,
Iron chloride, alkyl polyglucoside and the deodorizer of water composition, utilize the method for spray to join in raw material, to debirs During High-Temperature Composting
During the process of stink.But this deodorizer is liquid substance, it is difficult to control the dosage of deodorizer in use, and at spray
During it is difficult to ensure that the covering uniformity of deodorizer.
Patent 201410006033.7: " livestock and poultry farm deodorizer and application " propose use by 15～50g acetic acid, 50
～the copper sulfate water of 100g is settled to 500ml preparation and obtains, in deodorizer is loaded open-top receptacle and be suspended on by vent window.
This deodorizer is also liquid substance, during use, is not added directly in feces of livestock and poultry, it is impossible to fundamentally solve asking of stink
Topic.
Summary of the invention
It is an object of the invention to provide a kind of feces of livestock and poultry deodorizer, described deodorizer utilizes chemicals and biological system
The synergism of agent carries out stink process to feces of livestock and poultry；Deodorizer is micro-nano type particulate matter, uses the method sprayed to add
In feces of livestock and poultry, it is possible not only to uniform fold and the problem that can fundamentally solve stink；Described deodorizer is by following
Raw material prepares by mass percentage: flyash 50%～70%, silica flour 17%～25%, additive 10%～17%, Inoculant 3%
～9%, described additive is one or more materials of calper calcium peroxide, calcium oxide and Nanoscale Iron.
Preferably, flyash of the present invention, calper calcium peroxide, calcium oxide, the granularity of Inoculant are 1000～2500 mesh, receive
The granularity of meter Tie is 70～100nm, and the granularity of silica flour is 200～500 mesh；The difference of granular size is defined by adsorption
Composite particles, flyash, additive and Inoculant absorption are at the surface of silicon powder particle formation composite particles, and each material can be sent out
Wave its most due effect.
The preparation method of deodorizer of the present invention is: according to mass ratio, additive, Inoculant are sequentially added into flyash
In, it is sufficiently mixed uniformly, then silica flour is joined in the mixture of mix homogeneously, mix homogeneously and get final product.
Inoculant of the present invention is the material in ferment in second time stage during livestock excrement composting.
Flyash of the present invention is the solid waste that coal-burning power plant discharges, and it is mainly composed of: SiO2、Al2O3、FeO、
Fe2O3、CaO、MgO 、K2O、 Na2O、MnO2Deng, major part is oxide soluble in water, with water react generation alkaline matter with
Volatile fatty acid reacts formation salt, can greatly reduce the generation amount of this important malodorous compound of volatile fatty acid.
Present invention also offers the application in livestock excrement composting of the feces of livestock and poultry micro-nano deodorizer, particularly as follows: compost is opened
During the beginning, account for stool quality 0.5～the ratio of 5% according to deodorizer, utilize spray appliance gradually or disposably deodorizer be sprayed into
In feces of livestock and poultry, it is uniformly mixed and carries out compost, along with the passage of compost time, thorough deodorization after one week, can be completed.
The present invention is given shown in spray appliance (Fig. 1)；Deodorizer is entered by drain hole 1, and air is by air inlet 3 manually
Deodorizer composite particles is blown in pipeline 4 by aerator 2 air blast, is sprayed away by the sprinkling mouth 5 below pipeline, and aerator can
With the wind-force that offer is the biggest, make deodorizer composite particles be opened by dispersed after spraying mouth, reach the effect of uniform fold.
Compared with prior art, it is an advantage of the current invention that:
(1) the feces of livestock and poultry deodorizer of the present invention processes feces of livestock and poultry, and worm's ovum, pathogen contamination reduce, and the most effectively reduce poultry
The generation amount of smelly metallic substance during excrement composting, granularity is the least, be directly sprayed onto livestock excrement composting raw material when using
In just can reach the effect of all standing.
(2) flyash in the feces of livestock and poultry micro-nano deodorizer of the present invention is the highest in China's yield, and harm is big, therefore up to
Effect to changing waste into resources.
(3) the feces of livestock and poultry micro-nano deodorizer of the present invention is notable to deodorizing effect during livestock excrement composting.Through test
Measuring, stink just can eliminate about compost one week after, and compared with the Traditional compost deodorization time, the stink elimination time does sth. in advance 15 days
Above.
(4) preparation method is simple, with low cost, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of sprinkler；
Fig. 2 is the structural representation of composite particles.
In Fig. 1: 1-drain hole；2-aerator；3-air inlet；4-breather line；5-sprays mouth.
Detailed description of the invention
The technical solution of the present invention is further illustrated below in conjunction with specific embodiment, but scope not office
It is limited to described content.
Embodiment 1
Described in the present embodiment, feces of livestock and poultry deodorizer is prepared by mass percentage by following raw material: flyash 65%, silica flour
20%, calcium oxide 5%, Nanoscale Iron 5%, Inoculant 5%；State flyash, calper calcium peroxide, calcium oxide, the granularity of Inoculant be 1000～
1200 mesh, the granularity of Nanoscale Iron is 70～80nm, and the granularity of silica flour is 200～250 mesh.
Carrying out aerobic compost using cow manure as composting material, cattle manure water content is about 86%, the initial moisture of composting material
Content is between 55%～65%, and compost environment temperature is about 25 DEG C, and the addition of deodorizer is with the raw-material percent mass of compost
Than meter, concrete operations are as follows:
(1) before compost starts, deodorizer is mixed with composting material in 1% ratio of feces of livestock and poultry, stirs,.
(2) after raw material and deodorizer mix homogeneously, carrying out During High-Temperature Composting, temperature raising period forced ventilation, rate of venting is
1.0m3/ min, detects composting process heap body core temperature.
(3) stopping ventilating when central temperature reaches 60 DEG C, ferment, fermentation temperature maintains 60～70 DEG C, every
Every turning in 3 days once, fermentation completes During High-Temperature Composting in 35 days.
(4) with metering in every 5 days, H in detecting 5 days2S volatile quantity.
(5) 1 is processed: the present embodiment deodorizer processes
Process 2: process (comparison) without adding deodorizer
Table 1 is that the present embodiment deodorizer is to cow dung compost H2The impact of S volatile quantity
As shown in Table 1, add deodorizer and can significantly reduce H during cow dung compost2The volatile quantity of S.Add deodorizer to process
First 10 days H of compost2S volatile quantity be substantially less than comparison, compost after 11 days this process be nearly no detectable H2The volatilization of S；At matched group
Reason is at 21 days H of compost2The volatile quantity of S is the highest.
Embodiment 2
Described in the present embodiment, feces of livestock and poultry deodorizer is prepared by mass percentage by following raw material: flyash 60%, silica flour
22%, calcium oxide 8%, calper calcium peroxide 7%, Inoculant 3%；State flyash, calper calcium peroxide, calcium oxide, the granularity of Inoculant are 1300
～1500 mesh, the granularity of Nanoscale Iron is 80～90nm, and the granularity of silica flour is 300～350 mesh.
Carrying out aerobic compost using swine excrement as composting material, pig manure water content is about 80%, and the initial moisture of composting material contains
Amount is between 55%～65%, and compost environment temperature is about 25 DEG C, and the addition of deodorizer is with the raw-material mass percent of compost
Meter, concrete operations are as follows:
(1) before compost starts, deodorizer is mixed with composting material in 3% ratio of feces of livestock and poultry, stirs,.
(2) after raw material and deodorizer mix homogeneously, carrying out During High-Temperature Composting, temperature raising period forced ventilation, rate of venting is
1.0m3/ min, detects composting process heap body core temperature.
(3) stopping ventilating when central temperature reaches 60 DEG C, ferment, fermentation temperature maintains 60～70 DEG C, every
Every turning in 4 days once, fermentation completes During High-Temperature Composting in 25 days.
(4) 1 is processed: the present embodiment deodorizer processes
Process 2: process (comparison) without adding deodorizer
(5) Testing index: stink index uses six grades of classification method: Ms0: odorless, Ms1: feel stink reluctantly, Ms2: faint
Stink, Ms3: significantly stink, Ms4: the strongest stink, Ms5: insufferable stink.
Table 2 is the deodorizer impact on pig manure stink
As can be seen from Table 2, add deodorizer process compost whole during smelly degree maximum less than comparison, add deodorization
Agent processes odorless after compost 15 days and produces, and to impinging upon 15 days stink maximums of compost, within when compost completes the 25th day, throws away audible
To stink.Illustrate that deodorizer is obvious to pig manure deodorizing effect.
Embodiment 3
Described in the present embodiment, feces of livestock and poultry deodorizer is prepared by mass percentage by following raw material: flyash 70%, silica flour
11%, calcium oxide 15%, Inoculant 4%；State flyash, calper calcium peroxide, calcium oxide, the granularity of Inoculant are 1800～2000 mesh, receive
The granularity of meter Tie is 90～100nm, and the granularity of silica flour is 450～500 mesh.
Carrying out aerobic compost with feces of chicken as composting material, chicken manure water content is about 70%, and the initial moisture of composting material contains
Amount is between 55%～65%, and compost environment temperature is about 20 DEG C, and the addition of deodorizer is with the raw-material mass percent of compost
Meter, concrete operations are as follows:
(1) before compost starts, deodorizer is mixed with composting material in 2% ratio of feces of livestock and poultry, stirs,.
(2) after raw material and deodorizer mix homogeneously, carrying out During High-Temperature Composting, temperature raising period forced ventilation, rate of venting is
1.0m3/min, detects composting process heap body core temperature.
(3) stopping ventilating when central temperature reaches 60 DEG C, ferment, fermentation temperature maintains 60～70 DEG C, every
Every turning in 4 days once, fermentation completes During High-Temperature Composting in 25 days.
(4) with metering in every 5 days, Ammonia valatilization amount in detecting 5 days.
(5) 1 is processed: the present embodiment deodorizer processes
Process 2: process (comparison) without adding deodorizer
Table 3 is the deodorizer impact on chicken excrement composting Ammonia valatilization amount
As shown in Table 3, add deodorizer and can significantly reduce the volatile quantity of ammonia in Chicken Manure Compost.Control treatment is in composting process
Volatilization total amount be 123.78mg, add deodorizer process in composting process the volatilization total amount of ammonia be 40.2mg, at comparison
The volatilization total amount of reason ammonia is 3.08 times that interpolation deodorizer goes out.
Embodiment 4
Described in the present embodiment, feces of livestock and poultry deodorizer is prepared by mass percentage by following raw material: flyash 50%, silica flour
25%, calcium oxide 17%, Inoculant 8%；State flyash, calper calcium peroxide, calcium oxide, the granularity of Inoculant are 2300～2500 mesh, receive
The granularity of meter Tie is 80～90nm, and the granularity of silica flour is 300～400 mesh.
Carrying out aerobic compost with feces of chicken as composting material, chicken manure water content is about 70%, and the initial moisture of composting material contains
Amount is between 55%～65%, and compost environment temperature is about 20 DEG C, and the addition of deodorizer is with the raw-material mass percent of compost
Meter, concrete operations are as follows:
(1) before compost starts, deodorizer is mixed with composting material in 5% ratio of feces of livestock and poultry, stirs,.
(2) after raw material and deodorizer mix homogeneously, carrying out During High-Temperature Composting, temperature raising period forced ventilation, rate of venting is
1.0m3/min, detects composting process heap body core temperature.
(3) stopping ventilating when central temperature reaches 60 DEG C, ferment, fermentation temperature maintains 60～70 DEG C, every
Every turning in 4 days once, fermentation completes During High-Temperature Composting in 25 days.
(4) with metering in every 5 days, Ammonia valatilization amount in detecting 5 days.
(5) 1 is processed: the present embodiment deodorizer processes
Process 2: process (comparison) without adding deodorizer
Table 4 is the deodorizer impact on chicken excrement composting Ammonia valatilization amount
As shown in Table 4, add deodorizer processing the volatilization total amount of ammonia in composting process is ammonia in 31.5mg, with embodiment 3
Gas volatilization total amount is that 40.2mg compares and decreases 8.7mg, illustrate that the amount of interpolation deodorizer is the most, and the generation amount of ammonia is the fewest.
Claims (4)
1. a feces of livestock and poultry deodorizer, it is characterised in that: prepared by mass percentage by following raw material: flyash 50%
～70%, silica flour 17%～25%, additive 10%～17%, Inoculant 3%～9%, described additive be calper calcium peroxide, calcium oxide and
One or more materials of Nanoscale Iron.
Feces of livestock and poultry deodorizer the most according to claim 1, it is characterised in that: flyash, calper calcium peroxide, calcium oxide, inoculation
The granularity of agent is 1000～2500 mesh, and the granularity of Nanoscale Iron is 70～100nm, and the granularity of silica flour is 200～500 mesh.
Feces of livestock and poultry deodorizer the most according to claim 1, it is characterised in that: described Inoculant is livestock excrement composting process
The material in middle ferment in second time stage.
Feces of livestock and poultry deodorizer the most according to claim 1, it is characterised in that: feces of livestock and poultry deodorizer is applied in animal dung
Just in compost, account for the ratio of stool quality 0.5%～5% according to deodorizer, utilize spray appliance gradually or disposable by deodorization
Agent is sprayed and is added in feces of livestock and poultry, is uniformly mixed.
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| CN114409458A (en) * | 2021-12-24 | 2022-04-29 | 华夏瑞天(北京)生物科技有限公司 | Livestock and poultry manure treatment material, livestock and poultry manure treatment method and organic fertilizer |
| CN115141043A (en) * | 2022-06-29 | 2022-10-04 | 牛勇 | Green organic fertilizer and preparation process thereof |
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