CN104561110A - Recycling and harmless treatment method for dead animals - Google Patents

Recycling and harmless treatment method for dead animals Download PDF

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Publication number
CN104561110A
CN104561110A CN201410211707.7A CN201410211707A CN104561110A CN 104561110 A CN104561110 A CN 104561110A CN 201410211707 A CN201410211707 A CN 201410211707A CN 104561110 A CN104561110 A CN 104561110A
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illness
biogas
animals died
okra
temperature
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习建华
俞兆瑾
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习建华
俞兆瑾
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Priority to CN201410211707.7A priority Critical patent/CN104561110A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/74Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Abstract

The invention discloses a recycling and harmless treatment method for dead animals. The method comprises the following steps: firstly spray-sterilizing the surface of a dead animal, putting the entirety of the dead animal into a humidifier to perform high temperature and high pressure humidification treatment, crushing the dead animal, extracting animal grease, mixing the residues, slurrying and performing anaerobic fermentation to produce marsh gas, wherein the anaerobic fermentation temperature for producing the marsh gas is controlled to 35+/-1 DEG C; the marsh gas produced by the anaerobic fermentation is desulphurized and dewatered, a part of the marsh gas is used for generating power, the other part of the marsh gas is used as fuel of a marsh gas boiler, the vapor produced by the marsh gas boiler is used for heating the humidifier, anaerobic fermentation marsh gas production equipment and secondary fermentation equipment of biogas residues and biogas slurry; the biogas residues and biogas slurry generated by the anaerobic fermentation are fermented for the second time and are used for breeding earthworms, and the wormcast is used for planting such crops as okra. The method disclosed by the invention is suitable for recycling and harmless treatment for dead animals, and the generated biogas residues and biogas slurry are used for breeding the earthworms and planting such crops as okra, so that the economic benefit and the social benefit are considerable.

Description

A kind of animals died of illness resource utilization method for innocent treatment
Technical field
The invention belongs to resource reclaim recycle utilization field, relate to a kind of animals died of illness resource utilization method for innocent treatment.
Background technology
The harmless treatment of animals died of illness corpse belongs to city public health category, is related to the sound development of livestock industry, the life security of the people and social stability.
In recent years, along with the development of economic society, livestock and poultry transaction and consumption constantly increase, and live pig and products thereof allocation and transportation are frequent, and epidemic situation source is complicated, and live pig common disease, frequently-occurring disease epidemic situation are continuous, and live pig epidemic situation situation is still severe.And disease risks controls to there is risk, breaking out of pathophoresis and New Type of Diseases, allow countless raiser feel simply helpless, government regulator is faced adverse conditions especially, how correctly to guide the sound development of aquaculture industry to be undoubtedly the task of top priority.
Food-safety problem is the focus of people's concern in recent years always, as the source industry of food safety, important responsibility is born in the management of livestock and poultry industry, particularly some local criminal offence going out to sell dead pork occurred in recent years, national reputation and people's physical and mental health are had a strong impact on, in the recent period in Zhejiang, Shanghai Deng Di government department starts to attack severely dead pig transaction issues, cause extensive concern, wish that can control dead pig from source flow into dining table.
The livestock animals of dying of illness, the most death because having suffered from certain transmissible disease of poultry.Wherein have some to be transmissible diseases of infecting both domestic animals and human, as anthrax, tuberculosis, rabies etc., as these livestock meat of dying of illness edible, people with regard to easy infected these diseases upper, this healthy very harmful to people.Although some livestock and poultry is not dead because of transmissible disease, but after death, Salmonellas in body, intestinal bacteria, Bacillus proteus etc., will also be disseminated to rapidly in the muscle of livestock and poultry by amount reproduction, some bacteriums can also produce enterotoxin, if human or animal has eaten the meat of this livestock and poultry, will poison by food, even cause death.Therefore, can obtain thorough, suitable process most important for animals died of illness.
The treatment process of existing animals died of illness, is difficult to process up to standard, burns and landfill disposal, easily produces secondary pollution, and do not carry out effective resource reclaim.Current nationwide animals died of illness corpse facture generally has three kinds, but to a certain degree all there is environmental issue: (1) incineration process method: incineration can produce thick smoke, stink makes problem of environmental pollution aggravate, collect the transport carcase that dies of illness easily to spread disease again, required fuel cost cost is high again; (2) bury facture: bury depth problem, cause soil, groundwater pollution, bury base handling procedure complexity; (3) corpse well facture is changed: excavationizations corpse well process generation stench, watery blood, polluted underground water source and multiply vector spoiled soil.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of Environmental Safety, have the animals died of illness resource utilization method for innocent treatment of good economic benefit and social benefit.
Technical scheme of the present invention is as follows:
A kind of animals died of illness resource utilization method for innocent treatment, carries out as follows:
(1) surface sterilization, the process of High Temperature High Pressure humidifying: animals died of illness surface spray is sterilized, animals died of illness corpse entirety after sterilization is sent into High Temperature High Pressure humidifying treatment facility (humidifying machine) and is carried out the process of High Temperature High Pressure humidifying, utilize high-temperature steam, directly contact with animals died of illness corpse, by means of high temperature and high pressure, pathogenic agent is killed completely, makes the complete slaking of animals died of illness corpse simultaneously, become mashed prod.High Temperature High Pressure humidifying treatment facility operating temperature controls at 160 DEG C, and device interior operating pressure is 0.6MPa; High Temperature High Pressure humidifying treatment time 2-3hr.The steam of High Temperature High Pressure humidifying treatment facility is provided by methane boiler.
(2) pulverizing, animal grease are recycled: the pasty state carcase after humidifying process in previous step is ground into fine particle, so that the fermentation of follow-up mixed pulp; And then through oily water separation, extract animal grease, reclaim and be used for mechanicals.
(3) mixed pulp, producing methane through anaerobic fermentation: by the carcase residue of the pulverizing after previous step oily water separation, thin up, regulate admittedly containing thing content to 6% ~ 8%, then mechanical stirring, carry out mixed pulp, control temperature anaerobically fermenting at 35 (± 1) DEG C produces biogas.
(4) biogas desulfurization dehydration after for methane boiler and generating: by previous step anaerobically fermenting produce biogas through desulfurizer desulfurization, then dehydrate; By the biogas after desulfurization dewatering, a part is used for methane boiler heating as fuel, and the steam that methane boiler produces is used for High Temperature High Pressure humidifying treatment facility (humidifying machine) and mixed pulp product biogas facility and the heating of biogas residue and biogas liquid Secondary Fermentation equipment; Another part is used for generating, and for workshop power and illumination, unnecessary electric power is grid-connected to be sent outside.
(5) after biogas residue and biogas liquid Secondary Fermentation for breeding earthworm: by the biogas residue and biogas liquid after (3) step anaerobically fermenting through Secondary Fermentation, remove after stink for breeding earthworm.The soil of breeding earthworm is accomplished every ridge 1 meter wide, between the ridge of being separated by, stay the vacant lot of one meter wide to use as the fertilising passage of biogas residue and biogas liquid and plantation okra.Use excellent large flat No. two earthworms to raise, every mu of ground monthly can produce one ton of earthworm, and economic worth is high.Produce 0.5T wormcast every day simultaneously, (faecal pellet nontoxic, odorless, clean hygiene that earthworm is discharged, wherein containing organic matter 32.4%, nitrogen 2.15%, phosphorus 1.76%, potassium 0.27%, and containing 23 seed amino acids, the high-quality fertilizer of agricultural, flowers, urban afforestation), can be used for the plantation of okra or other farm crop.
(6) wormcast that breeding earthworm produces is used for the plantation of farm crop: a large amount of wormcasts that vermiculture in step (5) is produced as fertilizer, for the plantation of okra or other farm crop.Okra is planted the centre in every two ridge ground of breeding earthworm, the wormcast of every ridge ground generation of breeding earthworm is used for the plantation of the farm crop such as okra.Okra does Gansu Province wholely, and after preceding crop results, plough deeply in time and shine soil 10 ~ 15 days, rake and do zanjon height Gansu Province, the many employings of outdoor cropping high Gansu Province duplicate rows is planted, the wide 0.9 ~ 1.2m in Gansu Province, the high 25 ~ 30cm in Gansu Province, furrow width 30cm, distance between rows and hills 70 × 45cm.Every mu of real estate okra 1200 ~ 2000kg, price reaches 20,000 yuan/ton.
In addition, whole treatment plant is equipped with ventilation system, tiny structure in holding chamber, and ventilation system is delivered to emission-control equipment and focused on, qualified discharge after being collected by the waste gas produced in workshop.
Beneficial effect of the present invention:
1, the present invention is a kind of animals died of illness resource utilization, method for innocent treatment, is killed the pathogenic micro-organism in animals died of illness corpse by high temperature and high pressure hydrolysis wet heat treatment and microbial transformation (fermentation) technique.
2, this technique adopts and whole head animals died of illness is dropped into the process of humidifying machine, does not adopt an animals died of illness pre-
First pulverize and carry out humidifying process afterwards, avoid the pathogen transmission of the animals died of illness after pulverizing.
3, adopt treatment temp 145 DEG C, pressure 0.35mpa with other conventional humidifying treatment process, the treatment time is 6-8 hour difference, the present invention adopts temperature to be 160 DEG C, pressure 0.6mpa, the batch processed time is only 2-3 hour, adds the treatment capacity of every day and has saved energy expenditure.Through damp and hot hydrolysis treatment, solid phase fat inside liquefaction in carcase is overflowed, improve the rate of recovery (bringing up to 85% by original 80%) of animal tallow, make the thing that admittedly contains of carcase change biochemical property into by larger molecular organics and digest and assimilate the better small organic molecule of performance simultaneously, and adopt the mode of steam reuse, reach object that is energy-conservation and raising processing efficiency (saving time).
4, after extraction animal grease, what the biogas that anaerobically fermenting is produced is used for processing unit adds gentle generating, also reaches energy-conservation and object that is that increase economic efficiency.
5, to traditional biogas residue and biogas liquid qualified discharge after sewage disposal will produced after anaerobic methane production, change into after utilizing biogas residue and biogas liquid Secondary Fermentation and fully utilizing, and remove the stench of biogas residue and biogas liquid, make biogas residue and biogas liquid with wine flavour, carry out the farm crop such as breeding earthworm and plantation okra, wormcast (fertilizer) carries out digestibility and utilization on the spot, avoids the situation that the fertilizer after current many process can be sold or undersell nowhere.
6, technique of the present invention does not have sewage to produce, and avoids high cost and the running cost of investment sewage work.
7, compare traditional humidifying process → waste grease recovery → producing methane through anaerobic fermentation → marsh gas power generation technique, economic benefit of the present invention improves nearly 60%;
Traditional technology and present invention process
The economic benefits comparison of day process 50T carcase
8, the innoxious and resource utilization of animals died of illness corpse process is achieved: utilize method process animals died of illness corpse of the present invention, not only Environmental Safety, but also animals died of illness corpse can be turned waste into wealth, compare burning, landfill, fermentation composting have higher economic benefit.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of a kind of animals died of illness resource utilization of the present invention method for innocent treatment.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Embodiment 1
As shown in Figure 1, a kind of animals died of illness resource utilization of the present invention method for innocent treatment, concrete operation step is as follows:
(1) animals died of illness surface spray is sterilized, animals died of illness corpse entirety after sterilization is sent into humidifying machine and is carried out the process of High Temperature High Pressure humidifying, utilize high-temperature steam, directly contact with animals died of illness corpse, by means of high temperature and high pressure, pathogenic agent is killed completely, makes the complete slaking of animals died of illness corpse simultaneously, become mashed prod.Humidifying machine operating temperature controls at 160 DEG C, and device interior operating pressure is 0.6MPa; High Temperature High Pressure humidifying treatment time 2.5hr.The operation heat energy (steam) of humidifying machine is provided by methane boiler.
(2) the pasty state carcase after humidifying process in previous step is ground into fine particle, so that the fermentation of follow-up mixed pulp; And then through solid-liquid separation, oily water separation, extract animal grease, reclaim and be used for mechanicals.
(3) by the carcase residue of the pulverizing after previous step oily water separation, thin up, regulate admittedly containing thing content to 7%, then mechanical stirring, carry out mixed pulp, control temperature is producing methane through anaerobic fermentation at 35 ± 1 DEG C.
(4) biogas produced by previous step anaerobically fermenting, through desulfurizer desulfurization, then dehydrates; By the biogas after desulfurization dewatering, a part is used for methane boiler heating as fuel, and the steam that methane boiler produces is used for humidifying machine and mixed pulp and produces heating of biogas facility and biogas residue and biogas liquid Secondary Fermentation equipment; Another part is used for generating, and for workshop power and illumination, unnecessary electric power is grid-connected to be sent outside.
(5) by the biogas residue and biogas liquid after (3) step anaerobically fermenting through Secondary Fermentation, remove after stink for breeding earthworm.The soil of breeding earthworm is accomplished every ridge 1 meter wide, between the ridge of being separated by, stay the vacant lot of one meter wide to use as the fertilising passage of biogas residue and biogas liquid and plantation okra.Use excellent large flat No. two earthworms to raise, every mu of ground monthly produces one ton of earthworm, and economic worth is high.Produce 0.5T wormcast every day simultaneously.
(6) wormcast that previous step vermiculture produces is used as fertilizer, for the plantation of okra.Okra is planted the centre in every two ridge ground of breeding earthworm, the wormcast of every ridge ground generation of breeding earthworm is used for the plantation of okra.Okra does Gansu Province wholely, and after preceding crop results, plough deeply in time and shine soil 12 days, rake and do zanjon height Gansu Province, the many employings of outdoor cropping high Gansu Province duplicate rows is planted, the wide 1.0m in Gansu Province, Gansu Province height 28cm, furrow width 30cm, distance between rows and hills 70 × 45cm.Every mu of real estate okra 1200 ~ 2000kg, price reaches 20,000 yuan/ton.
In addition, whole treatment plant is equipped with ventilation system, tiny structure in holding chamber, after the waste gas produced is collected by ventilation system, delivers to waste gas photodissociation oxidation deodorizing purification system and focuses on, by waste-gas cleaning process to rear discharge up to standard in workshop.Adopt photodissociation oxidation deodorization technology, compare biological deodorizing technology, more reliable and effective, cost is lower.
Embodiment 2
A kind of animals died of illness resource utilization of the present invention, method for innocent treatment, concrete operation step is substantially the same manner as Example 1, and difference is:
High Temperature High Pressure humidifying process in step (1), operating temperature controls at 160 DEG C, and pressure is 0.6MPa; High Temperature High Pressure wet heat treatment time 2hr;
Thin up in step (3), regulate admittedly containing thing content to 8%, then mechanical stirring, carry out mixed pulp, control temperature is producing methane through anaerobic fermentation at 35 ± 1 DEG C.
In step (6), okra does Gansu Province wholely, and after preceding crop results, plough deeply in time and shine soil 15 days, rake and do zanjon height Gansu Province, the many employings of outdoor cropping high Gansu Province duplicate rows is planted, the wide 1.2m in Gansu Province, Gansu Province height 30cm, furrow width 30cm, distance between rows and hills 70 × 45cm.
Embodiment 3
A kind of animals died of illness resource utilization of the present invention, method for innocent treatment, concrete operation step is substantially the same manner as Example 1, and difference is:
High Temperature High Pressure humidifying process in step (1), operating temperature controls at 160 DEG C, and pressure is 0.6MPa; High Temperature High Pressure wet heat treatment time 3hr;
Thin up in step (3), regulate admittedly containing thing content to 6%, then mechanical stirring, carry out mixed pulp, control temperature is producing methane through anaerobic fermentation at 35 ± 1 DEG C.
In step (6), okra does Gansu Province wholely, and after preceding crop results, plough deeply in time and shine soil 10 days, rake and do zanjon height Gansu Province, the many employings of outdoor cropping high Gansu Province duplicate rows is planted, the wide 0.9m in Gansu Province, Gansu Province height 25cm, furrow width 30cm, distance between rows and hills 70 × 45cm.
Obviously, the many modifications and variations that those skilled in the art do based on aim of the present invention belong to protection scope of the present invention.
As mentioned above, embodiments of the invention are explained, but as long as do not depart from inventive point of the present invention in fact and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, such variation is also all included within protection scope of the present invention.

Claims (8)

1. an animals died of illness resource utilization method for innocent treatment, is characterized in that, carries out as follows:
(1) surface sterilization, the process of High Temperature High Pressure humidifying: after animals died of illness surface spray is sterilized, overall High Temperature High Pressure humidifying treatment facility of sending into carries out humidifying process, high-temperature steam is utilized directly to contact with animals died of illness corpse, by means of high temperature and high pressure, pathogenic agent is killed completely, make the complete slaking of animals died of illness corpse simultaneously, become mashed prod; High Temperature High Pressure humidifying treatment temp controls at 160 DEG C, pressure 0.6MPa, treatment time 2-3hr;
(2) pulverizing, animal grease are recycled: the pasty state carcase after the process of previous step humidifying is ground into fine particle; And then through oily water separation, extract animal grease, reclaim and be used for mechanicals;
(3) mixed pulp, producing methane through anaerobic fermentation: by the carcase residue of the pulverizing after oily water separation in step (2), thin up, regulate admittedly containing thing content to 6% ~ 8%, then mechanical stirring, carry out mixed pulp, control temperature is producing methane through anaerobic fermentation at 35 ± 1 DEG C;
(4) after biogas desulfurization dehydration for methane boiler and generating: the biogas produced by anaerobically fermenting in step (3), through desulfurizer desulfurization, then dehydrates; By the biogas after desulfurization dewatering, a part is used for methane boiler heating as fuel, and the steam that methane boiler produces is used for heating of High Temperature High Pressure humidifying treatment facility and producing methane through anaerobic fermentation equipment and biogas residue and biogas liquid Secondary Fermentation equipment; Another part is used for generating, and for workshop power and illumination, unnecessary electric power is grid-connected to be sent outside;
(5) after biogas residue and biogas liquid Secondary Fermentation for breeding earthworm: by the biogas residue and biogas liquid after anaerobically fermenting in step (3) through Secondary Fermentation, remove stink, for vermiculture;
(6) wormcast that breeding earthworm produces is used for the plantation of farm crop: a large amount of wormcasts produced by vermiculture in step (5) are used as fertilizer, for the plantation of okra or other farm crop.
2. animals died of illness resource utilization method for innocent treatment as claimed in claim 1, it is characterized in that, whole treatment plant is equipped with ventilation system, tiny structure in holding chamber, ventilation system is delivered to emission-control equipment and is focused on, qualified discharge after being collected by the waste gas produced in workshop.
3. animals died of illness resource utilization method for innocent treatment as claimed in claim 2, is characterized in that, described emission-control equipment is waste gas photodissociation oxidation deodorizing purification system.
4. the animals died of illness resource utilization method for innocent treatment as described in claim 1,2 or 3, it is characterized in that, earthworm culture method is: the soil of breeding earthworm is accomplished every ridge 1 meter wide, stays the vacant lot of one meter wide to use as the fertilising passage of biogas residue and biogas liquid and plantation okra between the ridge of being separated by.
5. the animals died of illness resource utilization method for innocent treatment as described in claim 1,2 or 3, is characterized in that, okra is planted the centre in every two ridge ground of breeding earthworm, and the wormcast of every ridge ground generation of breeding earthworm is used for the plantation of okra.
6. the animals died of illness resource utilization method for innocent treatment as described in claim 1,2 or 3, it is characterized in that, okra implantation methods is: okra does Gansu Province wholely, after preceding crop results, plough deeply in time and shine soil 10 ~ 15 days, rake and do zanjon height Gansu Province, outdoor cropping adopts the duplicate rows plantation of high Gansu Province, wide 0.9 ~ the 1.2m in Gansu Province, the high 25 ~ 30cm in Gansu Province.
7. animals died of illness resource utilization method for innocent treatment as claimed in claim 6, is characterized in that, in the plantation of okra zanjon height Gansu Province duplicate rows, and furrow width 30cm, distance between rows and hills 70 × 45cm.
8. the animals died of illness resource utilization method for innocent treatment as described in claim 1,2 or 3, is characterized in that, in vermiculture, uses excellent large flat No. two earthworms to raise.
CN201410211707.7A 2014-05-19 2014-05-19 Recycling and harmless treatment method for dead animals Pending CN104561110A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105367145A (en) * 2015-11-09 2016-03-02 博白县动物无害化处理中心 Processing method for diseased dead pigs based on microbes
CN105367147A (en) * 2015-11-09 2016-03-02 博白县动物无害化处理中心 Harmless processing method for diseased dead pigs
CN105461362A (en) * 2015-11-09 2016-04-06 博白县动物无害化处理中心 Harmless green processing method of pigs died of disease
CN106365788A (en) * 2016-08-25 2017-02-01 南京国龙生物科技有限公司 Harmless microorganism treatment method for cadavers of livestock and poultry
CN107285822A (en) * 2016-03-30 2017-10-24 江西正合环保工程有限公司 A kind of dead livestock and poultry harmless treatment process
CN108142646A (en) * 2016-12-05 2018-06-12 山东巧宾农业科技有限公司 Innoxious, the recycling processing method of a kind of dead animal
CN108675839A (en) * 2018-07-06 2018-10-19 湖南泰谷生态工程有限公司 A kind of recovery processing compost method for the fowl that dies of illness
CN109095956A (en) * 2018-08-16 2018-12-28 河北五为同鑫科技有限公司 Animal carcass and animal waste harmless treatment by-product organic fertilizer method
CN110180867A (en) * 2019-06-06 2019-08-30 东营市利民无害化处理有限公司 A kind of dead livestock and poultry harmless treatment process

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CN1471409A (en) * 2000-08-22 2004-01-28 绿色农业能源公司 Concept for slurry separation and biogas production
CN202139229U (en) * 2011-06-13 2012-02-08 宁波环邦生物科技有限公司 Integrated production system for methane and biological organic fertilizer
CN103073336A (en) * 2013-01-29 2013-05-01 全勇 Method for performing innocent treatment on carcasses

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1471409A (en) * 2000-08-22 2004-01-28 绿色农业能源公司 Concept for slurry separation and biogas production
CN202139229U (en) * 2011-06-13 2012-02-08 宁波环邦生物科技有限公司 Integrated production system for methane and biological organic fertilizer
CN103073336A (en) * 2013-01-29 2013-05-01 全勇 Method for performing innocent treatment on carcasses

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105367145A (en) * 2015-11-09 2016-03-02 博白县动物无害化处理中心 Processing method for diseased dead pigs based on microbes
CN105367147A (en) * 2015-11-09 2016-03-02 博白县动物无害化处理中心 Harmless processing method for diseased dead pigs
CN105461362A (en) * 2015-11-09 2016-04-06 博白县动物无害化处理中心 Harmless green processing method of pigs died of disease
CN107285822A (en) * 2016-03-30 2017-10-24 江西正合环保工程有限公司 A kind of dead livestock and poultry harmless treatment process
CN106365788A (en) * 2016-08-25 2017-02-01 南京国龙生物科技有限公司 Harmless microorganism treatment method for cadavers of livestock and poultry
CN108142646A (en) * 2016-12-05 2018-06-12 山东巧宾农业科技有限公司 Innoxious, the recycling processing method of a kind of dead animal
CN108675839A (en) * 2018-07-06 2018-10-19 湖南泰谷生态工程有限公司 A kind of recovery processing compost method for the fowl that dies of illness
CN109095956A (en) * 2018-08-16 2018-12-28 河北五为同鑫科技有限公司 Animal carcass and animal waste harmless treatment by-product organic fertilizer method
CN110180867A (en) * 2019-06-06 2019-08-30 东营市利民无害化处理有限公司 A kind of dead livestock and poultry harmless treatment process

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