CN103497015A - Processing method for dead pig compost - Google Patents

Processing method for dead pig compost Download PDF

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Publication number
CN103497015A
CN103497015A CN201310370533.4A CN201310370533A CN103497015A CN 103497015 A CN103497015 A CN 103497015A CN 201310370533 A CN201310370533 A CN 201310370533A CN 103497015 A CN103497015 A CN 103497015A
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China
Prior art keywords
dead pig
compost
dead
pig
stack
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Granted
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CN201310370533.4A
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Chinese (zh)
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CN103497015B (en
Inventor
薛永柱
薛永钦
林承佺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Yongcheng agriculture and Animal Husbandry Technology Group Co., Ltd.
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Fuqing City Is Sincere Herding Co Ltd Forever
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Priority to CN201310370533.4A priority Critical patent/CN103497015B/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
    • 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

Abstract

A processing method for dead pig compost comprises the following steps: paving a layer of sawdust with a thickness of 30 cm on the ground of a compost box, then piling up dead pigs to form a dead pig stack, wherein the distance between the dead pig stack and the wall of the compost box is at least 25 cm and the water content of the sawdust is 20%; then covering the dead pig stack with a layer of sawdust with a thickness of 20 to 30 cm, covering other parts of the dead pig stack with sawdust until the dead pig stack is totally covered and cannot be seen by human eyes so as to obtain the dead pig compost; keeping the humidity in the compost box in a range of 40 to 60%, and the temperature in a range of 50 to 65 DEG C; allowing the dead pig compost to carry out fermentation for six months, and spraying water on the compost until the surface of the compost is totally wet for every 10 days. The processing method has the advantages of simple operation, low cost, and environment-friendliness.

Description

A kind of dead pig composting treatment method
Technical field
The present invention is specifically related to a kind of dead pig composting treatment method.
Background technology
Process at present carcase and burn and buried method as dead pig mainly adopts, not only in the operation, have certain difficulty, the treatment technology cost is large, in cycle length and treating processes easily to environment.
Based on this, explore a kind of simple economy, and can not cause on environment the dead pig treatment process Cheng Wei Han problem to be solved of bad impact.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of dead pig composting treatment method, simple to operate, with low cost, does not pollute the environment.
The present invention solves the problems of the technologies described above by the following technical programs: a kind of dead pig composting treatment method comprises the following steps:
Step 1: spread the wood sawdust that 30cm is thick on the ground of compost case, then stack dead pig, form dead pig heap, and dead pig heap is at least 25cm with the interval of the between the walls of compost case; Described wood sawdust contains 20% moisture;
Step 2: cover the thick wood sawdust of 20-30cm again on described dead pig heap, the other parts at dead pig heap also are covered with wood sawdust until naked eyes be cannot see dead pig heap simultaneously, obtain compost;
Step 3: keeping the humidity in compost case is 40-60%, and temperature is 50-65 °;
Step 4: by described compost fermentation 6 months, and assign to described compost surface to wet every 10 days spray water.
Preferably, when the dead pig in described dead pig heap is large build pig, also comprise step 31 between described step 3 and step 4:
Described compost was fermented to 3 months, and the upper wood sawdust of the then mechanical dead pig stirred in described compost, then covering is to each corner of described compost; Wherein, the lip-deep wood sawdust thickness of described compost is 20-30cm.
Preferably, when the body weight of described dead pig is 20kg when following, described dead pig and afterbirth, stillborn foetus can together with stack; When the body weight of described dead pig is 20kg when above, described dead pig is stacked separately.
Preferably, when described dead pig build is larger, after first described dead pig being dissected, stack to compost case again.
Beneficial effect of the present invention is: the material wood sawdust source of employing is extensive, with low cost, and environmental sound not can polluted surface water source and underground water; Simple to operate, treatment effect is fabulous, almost can kill all bacteriums, virus, can not cause epidemic disease to propagate.
Embodiment
A kind of dead pig composting treatment method comprises the following steps:
Step 1: spread the wood sawdust that 30cm is thick on the ground of compost case, then stack dead pig, form dead pig heap, and dead pig heap is at least 25cm with the interval of the between the walls of compost case; Described wood sawdust is containing the moisture of massfraction 20%; Adopt described wood sawdust, have soft degree moderate, good permeability and moisture is the advantage of infiltration easily.Described compost case should possess keep out wind and rain, three face wall bodies are airtight, moisture can maintain the function that is difficult for dissipating.
When described dead pig build is larger, after can first described dead pig being dissected, stack again to compost case, to avoid the swollen wood sawdust that struts covering of corpse aerogenesis; When the body weight of described dead pig is 20kg when following, described dead pig and afterbirth, stillborn foetus can together with stack, corpse stacks together in a large number, to cause decomposing effect, descends; When the body weight of described dead pig is 20kg when above, described dead pig is stacked separately.
Step 2: cover the thick wood sawdust of 20-30cm again on described dead pig heap, the other parts at dead pig heap also are covered with wood sawdust until naked eyes be cannot see dead pig heap simultaneously, obtain compost, to reach tight covering, improve treatment effect;
Step 3: keeping the humidity in compost case is 40-60%, and temperature is 50-65 °; Compost case planted agent humidity but should thoroughly not wet, if composting material is wood sawdust energy expressed water, need the wood sawdust of combination drying point, because if the improper treatment effect of moisture content is just undesirable; Temperature is the 50-65 ° of Fast Growth that can accelerate the rotten thermophile bacteria of corpse, and is exposed to this temperature range and contributes to kill pathogenic microorganism, improves security.
When the dead pig in described dead pig heap is large build pig, also can carry out step 31;
Step 31: described compost was fermented to 3 months, then stir the dead pig in described compost, then cover upper wood sawdust each corner to described compost; Wherein, the lip-deep wood sawdust thickness of described compost is 20-30cm.The setting of step 31 is in order to redistribute moisture, introduces new oxygen and supplies with.
Step 4: by described compost fermentation 6 months, and assign to described compost surface to wet every 10 days spray water.Ferment after 6 months, dead pig can decompose only remaining bone usually, there is no cartilaginous tissue, with generation and the attract insect of having avoided smell.
The present invention does not almost have the carrion taste in the treating processes air, the slightly somewhat mouldy flavor in compost district just, the material wood sawdust source of employing is extensive, with low cost rationally, no matter scale all can be used, environmental sound, can polluted surface water source and underground water; The present invention is simple to operate, and treatment effect is fabulous, almost can kill all bacteriums, can not cause epidemic disease to propagate.

Claims (4)

1. a dead pig composting treatment method is characterized in that: comprise the following steps:
Step 1: spread the wood sawdust that 30cm is thick on the ground of compost case, then stack dead pig, form dead pig heap, and dead pig heap is at least 25cm with the interval of the between the walls of compost case; Described wood sawdust contains 20% moisture;
Step 2: cover the thick wood sawdust of 20-30cm again on described dead pig heap, the other parts at dead pig heap also are covered with wood sawdust until naked eyes be cannot see dead pig heap simultaneously, obtain compost;
Step 3: keeping the humidity in compost case is 40-60%, and temperature is 50-65 °;
Step 4: by described compost fermentation 6 months, and assign to described compost surface to wet every 10 days spray water.
2. a kind of dead pig composting treatment method as claimed in claim 1 is characterized in that: when the dead pig in described dead pig heap is large build pig, also comprise step 31 between described step 3 and step 4:
Described compost was fermented to 3 months, then stirred the dead pig in described compost, then covered upper wood sawdust each corner to described compost; Wherein, the lip-deep wood sawdust thickness of described compost is 20-30cm.
3. a kind of dead pig composting treatment method as claimed in claim 1 is characterized in that: when the body weight of described dead pig is 20kg when following, described dead pig and afterbirth, stillborn foetus can together with stack; When the body weight of described dead pig is 20kg when above, described dead pig is stacked separately.
4. a kind of dead pig composting treatment method as claimed in claim 1, is characterized in that: when described dead pig build is larger, after first described dead pig being dissected, stack to compost case again.
CN201310370533.4A 2013-08-23 2013-08-23 Processing method for dead pig compost Active CN103497015B (en)

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CN103497015B CN103497015B (en) 2015-03-04

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103787711A (en) * 2014-03-05 2014-05-14 中国农业科学院农业环境与可持续发展研究所 Method for integrated compost treatment of dead pigs and pig manure
CN103804033A (en) * 2014-02-23 2014-05-21 邹冰 Method for treating animals died in diseases via stacking and melting
CN104496586A (en) * 2014-12-30 2015-04-08 福建省春景农牧有限公司 Stacking composting method based on livestock bodies
CN105152702A (en) * 2015-09-02 2015-12-16 广西农垦永新畜牧集团有限公司良圻原种猪场 Innocent treatment method for pigs died of illnesses

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1217075A2 (en) * 2000-12-20 2002-06-26 ReDeLa HERSTELLUNG UND VERTRIEB VON BAUSTOFFEN GmbH Process for recycling of animal corpses
DE10123255A1 (en) * 2001-05-12 2002-11-14 Ebauchesfabrik Eta Ag Utilization of animal meal by conversion to plant growth stimulant, by heating with strong aqueous alkali and neutralizing to give product containing carbon, potassium, phosphorus and nitrogen sources
US20050235715A1 (en) * 2004-04-23 2005-10-27 Devine Alice A Cattle waste composting
CN101337840A (en) * 2008-08-15 2009-01-07 杨中行 Method of preparing bio compound fertilizer
CN101838166A (en) * 2010-01-25 2010-09-22 大连理工大学 Animal carrion and static compost hazard-free treatment method of products thereof
CN102615088A (en) * 2012-03-21 2012-08-01 北京普仁生态技术有限公司 Innocent treatment method for animal carcasses
KR20120095659A (en) * 2011-02-21 2012-08-29 이상명 Method of sanitation treatment of the animal carcasses
CN103073336A (en) * 2013-01-29 2013-05-01 全勇 Method for performing innocent treatment on carcasses

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1217075A2 (en) * 2000-12-20 2002-06-26 ReDeLa HERSTELLUNG UND VERTRIEB VON BAUSTOFFEN GmbH Process for recycling of animal corpses
DE10123255A1 (en) * 2001-05-12 2002-11-14 Ebauchesfabrik Eta Ag Utilization of animal meal by conversion to plant growth stimulant, by heating with strong aqueous alkali and neutralizing to give product containing carbon, potassium, phosphorus and nitrogen sources
US20050235715A1 (en) * 2004-04-23 2005-10-27 Devine Alice A Cattle waste composting
CN101337840A (en) * 2008-08-15 2009-01-07 杨中行 Method of preparing bio compound fertilizer
CN101838166A (en) * 2010-01-25 2010-09-22 大连理工大学 Animal carrion and static compost hazard-free treatment method of products thereof
KR20120095659A (en) * 2011-02-21 2012-08-29 이상명 Method of sanitation treatment of the animal carcasses
CN102615088A (en) * 2012-03-21 2012-08-01 北京普仁生态技术有限公司 Innocent treatment method for animal carcasses
CN103073336A (en) * 2013-01-29 2013-05-01 全勇 Method for performing innocent treatment on carcasses

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103804033A (en) * 2014-02-23 2014-05-21 邹冰 Method for treating animals died in diseases via stacking and melting
CN103804033B (en) * 2014-02-23 2015-09-09 邹冰 The stacking melt and dissolved treatment process of a kind of animals died of illness
CN103787711A (en) * 2014-03-05 2014-05-14 中国农业科学院农业环境与可持续发展研究所 Method for integrated compost treatment of dead pigs and pig manure
CN104496586A (en) * 2014-12-30 2015-04-08 福建省春景农牧有限公司 Stacking composting method based on livestock bodies
CN105152702A (en) * 2015-09-02 2015-12-16 广西农垦永新畜牧集团有限公司良圻原种猪场 Innocent treatment method for pigs died of illnesses

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Effective date of registration: 20190129

Address after: 350300 North of Xuegang Village, Gaoshan Town, Fuzhou City, Fujian Province

Patentee after: Fujian Yongcheng agriculture and Animal Husbandry Technology Group Co., Ltd.

Address before: 350300 North of Xuegang Village, Gaoshan Town, Fuzhou City, Fujian Province

Patentee before: Fuqing City is sincere herding company limited forever

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