CN104355682B - Piggery feces processing method - Google Patents
Piggery feces processing method Download PDFInfo
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- CN104355682B CN104355682B CN201410568939.8A CN201410568939A CN104355682B CN 104355682 B CN104355682 B CN 104355682B CN 201410568939 A CN201410568939 A CN 201410568939A CN 104355682 B CN104355682 B CN 104355682B
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- excrement
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/05—Treatments involving invertebrates, e.g. worms, flies or maggots
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Insects & Arthropods (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention is intended to provide a kind of piggery feces processing method, comprises the following steps：A, below overhead net cage pig house manure pit is opened up, the layer overlay wood chaff in manure pit bottom when pig manure runs up to certain thickness, re-lays one layer of wooden chaff, so circulation forms excrement layer and is staggeredly stacked with wood chaff layer on excrement；After B, manure pit are full, piggery feces mixture is moved into fermentation vat, the microbial inoculum that weight is excrement mixture weight 0.5% is added, carries out 20 30 days hot fermentations；C, the temperature of fermentation vat is down to after room temperature, adds the tonic that weight is excrement mixture weight 0.5%, be implanted into earthworm, excrement mixture per ton is implanted into 8,000 10000, ferment within 20 40 days, keeping temperature is 15 30 DEG C, humidity is 60 80%.The inventive method overcomes the defect that prior art efficiency is low, time-consuming, cyclic utilization rate is low, with step is simple, nutrition conservation rate is high, high-efficiency environment friendly the characteristics of.
Description
Technical field
The present invention relates to biological treatment field, and in particular to a kind of piggery feces processing method.
Background technology
During overhead cage culture pig, its pig house ground uses gap floor, and the gap floor will energy caustic corrosion resistance, table
Face is smooth, sturdy and durable, is made frequently with cast iron, armored concrete or aluminium sheet, and gap width should be less than trotter ground width
Half.It is manure pit under the bottom plate of gap, the manure pit at present more uses artificial periodically shovel excrement, it is necessary to expend substantial amounts of artificial.Together
When, after excrement accumulation, when easily breeding substantial amounts of fly, especially summer, severe contamination pig house environment adds pig
The risk of infectious disease.Spray disinfectant agent on to excrement, can only also reduce fly quantity the short time, the toxicity of disinfectant is to pig
Can be according into certain influence.
In recent years, the enormous amount of feces of livestock and poultry, pollution of the excrement to environment is increasingly serious, and poisonous in feces of livestock and poultry has
Evil material seriously exceeds the endurance of environment, such as without harmless treatment, not only results in pollution and the microorganism of underground water
Content overproof, and air can be polluted, increase the pernicious gases such as the ammonia in air, sulfur dioxide；Meanwhile, feces of livestock and poultry is also
The soil environment problem such as soil acidification, heavy-metal residual can be brought.
Piggery feces belong to a kind of good farm manure in itself, are the high-quality organic manure resources of improved soil of fostering and apply fertilizer, but such as
Fruit directly applies piggery feces, will produce crop and hinder the negative effect such as root, disease, crop smothering.The limitation of factors so that I
The most of raisers of state can not carry out recycling well to piggery feces.The composting process processing excrement of prior art takes
It is long, it is inefficient, and nutrition leak rate is big, is unfavorable for recycling for resource.
The content of the invention
The present invention is intended to provide a kind of piggery feces processing method, this method overcomes that prior art efficiency is low, time-consuming, follow
The low defect of ring utilization rate, with step is simple, nutrition conservation rate is high, high-efficiency environment friendly the characteristics of.
Technical scheme is as follows：A kind of piggery feces processing method, comprises the following steps：
A A, below overhead net cage pig house manure pit is opened up, the layer overlay wood chaff in manure pit bottom treats that pig manure is accumulated
When tiring out certain thickness, one layer of wooden chaff is re-layed on excrement, so circulation forms excrement layer and is staggeredly stacked with wooden chaff layer；
After B, manure pit are full, piggery feces mixture is moved into fermentation vat, addition weight is excrement mixture weight 0.5%
Microbial inoculum, the microbial inoculum is made up of the following component of percetage by weight：30-40% bacillus stearothermophilus, 30-35% it is withered
Careless bacillus, 10-30% thermoactinomyces vulgaris, 10-15% bifid thermophilic actinomycete, carry out 20-30 days hot fermentations,
Fermentation temperature is 40-55 DEG C, and fermentation humidity is 50-65%；
C, the temperature of fermentation vat is down to after room temperature, adds the tonic that weight is excrement mixture weight 0.5%, the benefit
Agent is made up of the following component of percetage by weight：30-50% powdered glucose, 20-30% lactic acid bacteria, 10-20% lichens gemma
Bacillus, 10-20% nitrifier, 5-10% nitrococcus, are implanted into earthworm, and excrement mixture per ton is implanted into 8000-10000 bars,
Ferment within 20-40 days, keeping temperature is 15-30 DEG C, and humidity is 60-80%.
The wooden chaff layer thickness is：5-10cm, the piggery feces thickness degree is：20-30cm.
Preferably, in the fermentation process of the step C, fermenting mixture is stirred once daily.
The processing that piggery feces layer is staggeredly stacked with wooden chaff layer in technical solution of the present invention step A, makes full use of wooden chaff
Taste effect and covering effect are inhaled in water suction, fully cover pig manure, and because wooden chaff particle is thicker, the space between it is aerobic bacteria
Fermentation space is provided, being capable of fermentation pig manure well so that pig manure stink is substantially reduced, and can be good at solving pig manure
The problem of easily nourishing fly.The water sorption of wooden chaff, additionally aids and humidity is controlled in subsequent fermentations, and wooden chaff particle
Relatively thick, the space between it provides space for the fermentation of aerobic bacteria.
Aerobic fermentation is combined by the scheme of piggery feces processing method of the present invention with anaerobic fermentation, wherein, aerobic hair
Ferment is hot fermentation, has not only effectively killed various pathogenic bacteria but also has accelerated the process of aerobic fermentation；The bacterium that the aerobic fermentation stage adds
Agent effectively facilitates the progress of fermentation：Bacillus stearothermophilus belongs to high temperature resistant spoilage organisms, is suitable for growing under hot environment, accelerates
Organic matter corruption；Bacillus subtilis, thermoactinomyces vulgaris and bifid thermophilic actinomycete belong to high-temperature aerobic bacterium, and it is secreted
Thing can effectively facilitate the decomposition of excrement mixture.
Anaerobic fermentation is normal temperature fermentation, further completes to turn the organic matter in excrement mixture with reference to the breeding of earthworm
Change：The alimentary canal of earthworm can a variety of enzyme such as extracellular proteinase, lipase, cellulase, chitinase, amylase to big absolutely
Most organic wastes have stronger decomposition；And the nutriments such as nitrogen, phosphorus can be converted and be enriched with again by earthworm, reduce
Nutrition leak；Meanwhile, the implantation opportunity of earthworm is located at after hot fermentation, and excrement mixture passes through high temperature sterilization, and organic
Thing is decomposed by one time fermentation so that environment is more conducive to earthworm growth and breeding, and the implantation of earthworm further promotes it
Have between the growth of his microorganism and the fermentation of mixture, therefore the implantation of hot fermentation and follow-up earthworm complementary
Relation so that the whole fermentation process time is shorter, decomposes more abundant, nutrition leak is less, effect is better than single hot fermentation
Or the scheme of single earthworm implantation processing；Be incorporated as earthworm and other microorganisms of powdered glucose provide energy, simultaneously because earthworm
Earthworm likes the characteristic of sweet tea, and powdered glucose adds the activity of earthworm；Lactic acid bacteria, bacillus licheniformis belong to anaerobic fermentation bacterium, are detesting
The aerobe fermentation stage can be very good to promote organic matter to decompose, while its activity is improved due to the metabolism of earthworm, accelerate hair
Ferment process；Nitrifier, nitrococcus belong to nitrobacteria, and they effectively reduce ammonia and are lost in and effectively remove hair during the fermentation
Stink during ferment.
In the present invention program, after whole fermentation process terminates, piggery feces have been converted into organic fertilizer, while being blended in it
In earthworm manure also can be as fertilizer and improved soil, and earthworm can be used for pharmacy, production protein feed etc., therefore, this
Piggery feces, by the combination of high temperature aerobic fermentation and normal temperature anaerobic fermentation, are effectively entered by invention piggery feces processing method
Row fermentation resolution process, with step is simple, nutrition conservation rate is high, high-efficiency environment friendly the characteristics of.
Brief description of the drawings
Fig. 1 is piggery feces process method step A piggery feces of the present invention layer and the structural representation of wooden chaff layer
Each several part title and sequence number are as follows in figure：1 is that breeding house floor is slipped through the net, and 2 be excrement layer, and 3 be wooden chaff layer.
Embodiment
The present invention is illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, excrement layer 2 is staggeredly stacked with wooden chaff layer 3.
Embodiment 1
A, below overhead net cage pig house manure pit is opened up, the layer overlay wood chaff in manure pit bottom treats that pig manure is accumulated
During to certain thickness, one layer of wooden chaff is re-layed on excrement, so circulation forms excrement layer and is staggeredly stacked with wooden chaff layer, institute
Stating wooden chaff layer thickness is：5cm, the piggery feces thickness degree is：20cm；
After B, manure pit are full, 500kg piggery feces mixture is moved into fermentation vat, the microbial inoculum that weight is 2.5kg, institute is added
Microbial inoculum is stated to be made up of the following component of weight：0.75kg bacillus stearothermophilus, 0.875kg bacillus subtilis,
0.5kg thermoactinomyces vulgaris, 0.375kg bifid thermophilic actinomycete, carry out 20 days hot fermentations, fermentation temperature is 40
DEG C, fermentation humidity is 50%；
C, the temperature of fermentation vat is down to after room temperature, adds the tonic that weight is 2.5kg, the tonic is following by weight
Component is constituted：0.75kg powdered glucose, 0.5kg lactic acid bacteria, 0.5kg bacillus licheniformis, 0.5kg nitrifier,
0.25kg nitrococcus, is implanted into 5000 earthworms, ferment within 20 days, and keeping temperature is 15 DEG C, and humidity is 60%, right daily
Fermenting mixture is stirred once.
Embodiment 2
A A, below overhead net cage pig house manure pit is opened up, the layer overlay wood chaff in manure pit bottom treats that pig manure is accumulated
When tiring out certain thickness, one layer of wooden chaff is re-layed on excrement, so circulation forms excrement layer and is staggeredly stacked with wooden chaff layer,
The wooden chaff layer thickness is：10cm, the piggery feces thickness degree is：30cm；
After B, manure pit are full, 1000kg piggery feces mixture is moved into fermentation vat, the microbial inoculum that weight is 5kg, institute is added
Microbial inoculum is stated to be made up of the following component of weight：2kg bacillus stearothermophilus, 1.75kg bacillus subtilis, 0.5kg
The bifid thermophilic actinomycete of thermoactinomyces vulgaris, 0.75kg, carries out 30 days hot fermentations, and fermentation temperature is 55 DEG C, is fermented wet
Spend for 65%；
C, the temperature of fermentation vat is down to after room temperature, adds the tonic that weight is 5kg, the tonic is by the following group of weight
It is grouped into：2.5kg powdered glucose, 1kg lactic acid bacteria, 0.75kg bacillus licheniformis, 0.5kg nitrifier, 0.25kg
Nitrococcus, be implanted into 8000 earthworms, ferment within 40 days, keeping temperature is 30 DEG C, and humidity is 80%, it is mixed to fermentation daily
Compound is stirred once.
Embodiment 3
A, below overhead net cage pig house manure pit is opened up, the layer overlay wood chaff in manure pit bottom treats that pig manure is accumulated
During to certain thickness, one layer of wooden chaff is re-layed on excrement, so circulation forms excrement layer and is staggeredly stacked with wooden chaff layer, institute
Stating wooden chaff layer thickness is：10cm, the piggery feces thickness degree is：25cm；
After B, manure pit are full, 800kg piggery feces mixture is moved into fermentation vat, the microbial inoculum that weight is 4kg is added, it is described
Microbial inoculum is made up of the following component of weight：1.4kg bacillus stearothermophilus, 1.4kg bacillus subtilis, 0.6kg
The bifid thermophilic actinomycete of thermoactinomyces vulgaris, 0.6kg, carries out 25 days hot fermentations, and fermentation temperature is 50 DEG C, humidity of fermenting
For 60%；
C, the temperature of fermentation vat is down to after room temperature, adds the tonic that weight is 4kg, the tonic is by the following group of weight
It is grouped into：1.6kg powdered glucose, 0.8kg lactic acid bacteria, 0.4kg bacillus licheniformis, 0.8kg nitrifier, 0.4kg
Nitrococcus, be implanted into 6400 earthworms, ferment within 30 days, keeping temperature is 20 DEG C, and humidity is 70%, it is mixed to fermentation daily
Compound is stirred once.
Experimental example 1
Nutrient content measure is carried out to the mixture after embodiment 1-3 processing below, control group is added and is compareed, wherein
Control group fertilizer is prepared using following methods：
A, 1.5 tons of pig manures (about 2.5 tons of fresh excreta) plus 1 kilogram of Gymboree starter fertilizer, leavening press 1 with rice bran：5
Ratio mix after, then be uniformly sprinkled into pig manure heap, puddle uniform；
B, above-mentioned material built into heap, be highly 1.8 meters, width is 2 meters, and length is at 3 meters；
3rd, control temperature is at 15 DEG C, and humidity is 65%, ferments 60 days.
This experimental example using kelvin disappear cooking method determine total nitrogen (TN)；Using GB/T 17767.2-2010 [14] standard side
Method determines total phosphorus (TP)；GB/T17767.3.2010 [15] standard method is determined and total potassium (TK)；
Measurement result is as shown in table 1：
Mixture and control group fertilizer nutrient content balance after the embodiment 1-3 of table 1 processing
| Group | Total nitrogen/(g/kg) | Total phosphorus/(g/kg) | Total potassium/(g/kg) | Total nutrient mass fraction/（g/kg） |
| Control group | 22.36（1.20）a | 34.75（1.23）b | 20.48（1.17）b | 77.59（2.62）a |
| Embodiment 1 | 24.86（1.17）b | 35.38（1.15）ab | 18.62（2.04）b | 78.86（2.56）bc |
| Embodiment 2 | 25.23（1.20）b | 36.84（1.19）a | 23.54（2.01）a | 85.61（2.75）ab |
| Embodiment 3 | 28.86（1.18）b | 38.78（1.22）b | 25.23（1.18）b | 92.87（2.64）a |
Note：Different letter (a, b, c) tables do not have significant difference (p<O.05), bracket inner digital is standard deviation；
Found out by table 1, the excrement after the method through embodiment 1-3 is treated, its nutrient content is above prior art side
Control group fertilizer prepared by method.
Claims (2)
1. a kind of piggery feces processing method, it is characterised in that comprise the following steps：
A, below overhead net cage pig house manure pit is opened up, layer overlay wood chaff, treats that pig manure runs up to one in manure pit bottom
When determining thickness, one layer of wooden chaff is re-layed on excrement, so circulation forms excrement layer and is staggeredly stacked with wooden chaff layer；
After B, manure pit are full, piggery feces mixture is moved into fermentation vat, the bacterium that weight is excrement mixture weight 0.5% is added
Agent, the microbial inoculum is made up of the following component of percetage by weight：30-40% bacillus stearothermophilus, 30-35% withered grass bud
Spore bacillus, 10-30% thermoactinomyces vulgaris, 10-15% bifid thermophilic actinomycete, carry out 20-30 days hot fermentations, fermentation
Temperature is 40-55 DEG C, and fermentation humidity is 50-65%；
C, the temperature of fermentation vat is down to after room temperature, adds the tonic that weight is excrement mixture weight 0.5%, the tonic by
The following component composition of percetage by weight：30-50% powdered glucose, 20-30% lactic acid bacteria, 10-20% lichens gemma bar
Bacterium, 10-20% nitrifier, 5-10% nitrococcus, are implanted into earthworm, and excrement mixture per ton is implanted into 8000-10000 bars, entered
Row ferments for 30-60 days, and keeping temperature is 15-30 DEG C, and humidity is 60-80%；
In the step A, wooden chaff layer thickness is：5-10cm, excrement thickness degree is：20-30cm.
2. piggery feces processing method as claimed in claim 1, it is characterised in that：In the fermentation process of the step C, daily
Fermenting mixture is stirred once.
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| CN201410568939.8A CN104355682B (en) | 2014-10-23 | 2014-10-23 | Piggery feces processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410568939.8A CN104355682B (en) | 2014-10-23 | 2014-10-23 | Piggery feces processing method |
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| CN104355682A CN104355682A (en) | 2015-02-18 |
| CN104355682B true CN104355682B (en) | 2017-08-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105010154B (en) * | 2015-07-07 | 2018-06-19 | 青岛嘉瑞生物技术有限公司 | The technique that a kind of recycling sheep manure prepares fermenting bed padding |
| CN104885952B (en) * | 2015-07-08 | 2017-08-15 | 青岛嘉瑞生物技术有限公司 | A kind of fermenting bed padding of ecological sheep raising |
| CN107261818A (en) * | 2017-07-25 | 2017-10-20 | 哈尔滨天储生物科技有限公司 | A kind of liquid fowl and animal excrement deodorization fly eradication liquid and preparation method |
| CN107512841A (en) * | 2017-08-07 | 2017-12-26 | 张诗敏 | Duck shed dejecta treatment method simple to operate |
| CN107324625A (en) * | 2017-08-07 | 2017-11-07 | 张诗敏 | The duck shed dejecta treatment method of high-efficiency cleaning |
| CN107365047A (en) * | 2017-08-07 | 2017-11-21 | 张诗敏 | The duck shed dejecta treatment method of no pollution |
| CN107585987A (en) * | 2017-08-07 | 2018-01-16 | 张诗敏 | The duck shed dejecta treatment method of low cost |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102050557A (en) * | 2010-11-09 | 2011-05-11 | 四川省杨森乳业有限责任公司 | Method for comprehensive treatment and utilization of milk cow manure |
| CN103265154A (en) * | 2013-04-27 | 2013-08-28 | 罗炳 | Resource utilization and comprehensive treatment process for sewage and manure generated during cultivation |
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| CN101336598B (en) * | 2008-08-12 | 2010-12-08 | 福建省农业科学院农业工程技术研究所 | Method for culturing mushroom using swine waste |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102050557A (en) * | 2010-11-09 | 2011-05-11 | 四川省杨森乳业有限责任公司 | Method for comprehensive treatment and utilization of milk cow manure |
| CN103265154A (en) * | 2013-04-27 | 2013-08-28 | 罗炳 | Resource utilization and comprehensive treatment process for sewage and manure generated during cultivation |
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