KR20000063721A - organic liquid manure - Google Patents

organic liquid manure Download PDF

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Publication number
KR20000063721A
KR20000063721A KR1020000044502A KR20000044502A KR20000063721A KR 20000063721 A KR20000063721 A KR 20000063721A KR 1020000044502 A KR1020000044502 A KR 1020000044502A KR 20000044502 A KR20000044502 A KR 20000044502A KR 20000063721 A KR20000063721 A KR 20000063721A
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South Korea
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organic liquid
acid
liquid fertilizer
animals
organic
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KR1020000044502A
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Korean (ko)
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김찬홍
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신람식
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Priority to KR1020000044502A priority Critical patent/KR20000063721A/en
Publication of KR20000063721A publication Critical patent/KR20000063721A/en

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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/20Liquid fertilisers
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F1/00Fertilisers made from animal corpses, or parts thereof
    • C05F1/002Fertilisers made from animal corpses, or parts thereof from fish or from fish-wastes
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F1/00Fertilisers made from animal corpses, or parts thereof
    • C05F1/007Fertilisers made from animal corpses, or parts thereof from derived products of animal origin or their wastes, e.g. leather, dairy products
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00Fertilisers from human or animal excrements, e.g. manure
    • C05F3/02Guano
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

PURPOSE: An organic liquid fertilizer which is made by using the dead body or excrement of the animals, or by-products left after killing animals is provided. Because it is natural fertilizer, it is good for reducing the environment pollution, and includes a variety of organic nutrients. CONSTITUTION: An organic liquid fertilizer is produced by the following process comprised of: adding acid for hydrolysis with water into the dead body or excrement of the animals, or by-products left after killing animals; adding kimotrypsin which is protein analysis enzyme; and heating and pressuring to liquidify the processing material.

Description

유기질 액상비료{organic liquid manure}Organic liquid manure

본 발명은 유기질 액상비료에 관한 것으로서, 보다 상세하게는 동물의 사체나 도축부산물, 축산분뇨 등을 이용해 제조되므로 코스트가 낮은 열화학적 단백질분해 유기질 액상비료에 관한 것이다.The present invention relates to an organic liquid fertilizer, and more particularly, to a low-cost thermochemical proteolytic organic liquid fertilizer, which is manufactured using carcasses, slaughter by-products, and livestock manure.

일반적으로 구제역 등과 같은 가축전염병에 의해 가축이 폐사하게 되면, 이를 식용할 수 없기 때문에 매장 또는 소각처리하고 있다. 그러나 이와 같이 폐사한 가축을 매장하는 경우에는 비교적 넓은 매장부지가 필요할 뿐만 아니라 매장된 사체가 썩으면서 발생되는 유출수에 의해 매립지 주변의 수질이 오염되며, 사체가 썩으면서 발생하는 악취에 의해 주변 공기가 오염되어 생활환경을 악화시킨다. 그리고 사체를 소각하는 경우에도 악취가 발생되어 주위환경을 오염시키는 문제점이 있다.In general, when livestock are killed by livestock epidemics such as foot-and-mouth disease, they are buried or incinerated because they cannot be eaten. However, when the dead animals are buried, not only a relatively large burial site is needed but also the water quality around the landfill is polluted by the effluent from the decay of the stored carcasses. Pollution worsens the living environment. And even if incineration of the carcass there is a problem that the odor is generated to pollute the surrounding environment.

또한, 이와 같이 전염병에 의해 가축이 폐사하지 않더라도 사료값의 폭등이나 가축값의 폭락 등으로 계속 사육할 경우에는 경제적인 손실이 심화되는 경우에는 울며 겨자먹기로 가축을 생매장하기도 한다.In addition, even if the livestock does not die due to the infectious disease, the livestock may be buried by mustard eating if the economic losses intensify when the feed prices or the livestock prices decline.

이상과 같이 전염병으로 가축이 폐사한 경우나 경제성이 없어서 강제로 폐사시켜야 하는 경우에 사육업자가 감수해야 하는 경제적인 손실은 상당히 크다. 따라서 상기와 같은 경우에 폐사된 가축이나 폐사시켜야 할 가축을 이용할 수 있는 방안이 요구된다.As mentioned above, in case of livestock dead due to infectious diseases or forcible death due to lack of economic feasibility, the economic loss that a breeder must bear is considerable. Therefore, in such a case, there is a need for a method of using a dead animal or a livestock to be killed.

또한, 도축장 등에서 가축을 도축한 경우에 식용할 수 없는 도축부산물들이 많이 발생하는데, 이러한 도축부산물들도 거의 대부분 매장 또는 소각처리하고 있다. 그러나 일부 도살업자들은 이러한 도축부산물을 처리하는데 소요되는 비용을 줄이기 위해 도축부산물을 무단 투기하여 환경오염을 유발시키기도 한다.In addition, when slaughterhouses are slaughtered, a large number of non-edible slaughter by-products are generated, and most of these slaughter by-products are buried or incinerated. However, some slaughterers may cause environmental pollution by illegally dumping slaughter by-products in order to reduce the cost of treating such slaughter by-products.

또, 가축의 사육시에는 축산분뇨가 다량 발생하게 되는데, 이 축산분뇨는 수질오염 등을 유발하지 않도록 정화처리한 후 방류하여야 한다. 따라서 사육장 등에는 필수적으로 분뇨처리장을 설치하여야 하고, 이에 따라 초기 설치비용이 많이 소요될 뿐만 아니라 이를 유지하여 운영하는 데에도 많은 비용이 소요된다. 한편, 이러한 축산분뇨를 퇴비화하여 자연비료로 사용하기도 하나 이 경우에는 축분분뇨를 장시간 발효시켜야 하므로 비교적 넓은 발효공간이 필요할 뿐만 아니라며, 발효 중에 수시로 인력을 투입하여 분뇨가 제대로 발효되도록 분뇨를 뒤집어 섞는 등의 처리를 하여야 하므로 많은 노동력과 시간이 소요된다.In addition, when raising livestock, a large amount of livestock manure is generated, and the livestock manure should be discharged after purification to prevent water pollution. Therefore, a manure treatment plant must be installed in a kennel, and therefore, not only a large initial installation cost but also a large cost to maintain and operate it. On the other hand, the livestock manure is composted and used as a natural fertilizer, but in this case, manure manure must be fermented for a long time, so a relatively large fermentation space is required. This requires a lot of labor and time.

본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 동물의 사체나 도축부산물, 축산분뇨 등을 이용하여 제조되므로 원가가 절감될 뿐만 아니라 간단하게 처리하여 제조되는 새로운 유기질 액상비료를 제공하고자 하는 것이다.The present invention is to solve the problems as described above, the object of the present invention is manufactured using the carcasses, slaughter by-products, livestock manure, etc. of the animal, so that not only the cost is reduced, but also a simple organic liquid fertilizer produced by simple treatment Is to provide.

본 발명에 따르면, 동물의 사체, 도축부산물 또는 축산분뇨, 생선 등과 같은 고형의 유기물인 피가공물에 단백질을 가수분해시키기 위해 질산이나 인산 등의 산을 물과 함께 첨가하고, 단백질분해효소이면서 에스테르결합을 가수분해시키는 키모트립신을 첨가한 후, 가압가열하여 피가공물을 액상화시킨 것을 특징으로 하는 유기질 액상비료가 제공된다.According to the present invention, an acid such as nitric acid or phosphoric acid is added together with water to hydrolyze a protein to a dead body of an animal, a slaughter by-product or a solid organic product such as livestock manure or fish, and is a protease and ester bond. After the addition of chymotrypsin for hydrolysis, the organic liquid fertilizer is characterized in that the workpiece is liquefied by pressurized heating.

이하, 본 발명을 상세히 설명하면 다음과 같다. 본 발명에 의한 비료는 유기질 액상비료로서, 다음과 같이 제조된다.Hereinafter, the present invention will be described in detail. The fertilizer according to the present invention is an organic liquid fertilizer, and is prepared as follows.

먼저, 동물의 사체 또는 도축부산물과, 축산분뇨, 생선 같은 피가공물을 반응탱크에 넣고, 물과 함께 산을 첨가한다. 이때 물은 반응탱크에 담은 피가공물이 잠길 정도로 붓는다.Firstly, the carcasses or slaughter by-products of animals and processed products such as livestock manure and fish are placed in a reaction tank, and an acid is added together with water. At this time, water is poured to the extent that the workpiece contained in the reaction tank is submerged.

상기 산으로는 질산질비료나 인산질비료의 주성분으로 사용되는 질산이나 인산을 사용하는 것이 바람직하다. 이러한 산은 유기물의 단백질을 가수분해시키는데, 그 사용량이 크게 제한 받지는 않으나 비교적 많은 양을 사용하게 되면 최종 생성물인 유기질비료가 강한 산성을 나타내게 되므로 바람직하지 않다. 또한 산을 적게 사용하는 경우에는 단백질의 가수분해가 느리게 진행되므로 후술하는 가압가열과정에서 가수분해가 촉진되도록 상대적으로 높은 압력과 높은 열을 가하여 장기간 처리하여야 하므로 비경제적이다. 바람직하게는 순도 85중량%의 질산을 사용하는 경우에는 유기물의 중량에 대해 0.1~5중량%로 혼합한다.As the acid, it is preferable to use nitric acid or phosphoric acid which is used as a main component of nitrate fertilizer or phosphate fertilizer. These acids are used to hydrolyze the protein of the organic matter, but the amount thereof is not greatly limited, but when a relatively large amount is used, the organic fertilizer, which is a final product, is highly acidic. In addition, when less acid is used, hydrolysis of the protein proceeds slowly, and thus it is uneconomical because it must be treated for a long time by applying relatively high pressure and high heat to promote hydrolysis in the pressurized heating process described later. Preferably, when using nitric acid with a purity of 85% by weight, it is mixed at 0.1 to 5% by weight relative to the weight of the organic material.

그리고 상기 산과 더불어 첨가되는 키모트립신은 단백질분해효소로서, 단백질을 가수분해시킴과 동시에 유기물의 에스테르결합을 신속하게 가수분해한다. 따라서 이러한 키모트립신에 의해 단백질이 가수분해됨은 물론이고 에스테르화합물인 지방이 가수분해된다. 한편, 동물성 지방은 상온에서 굳어지는데, 상기 피가공물 중의 지방이 분해되지 않고 최종 생산물인 액상비료에 존재하게 되면, 액상비료를 토양에 분무할 때, 굳어진 지방에 의해 제대로 분무할 수 없게 되므로, 액상비료를 다소 가열하게 굳어진 지방을 액상화시킨 후 분무하여야 한다. 그러나 본 발명에서는 키모트립신에 의해 지방이 가수분해되므로 상온상태에서도 용이하게 분무할 수 있어서 제품의 품질이 향상된다. 이러한 키모트립신은 그 사용량이 크게 제한 받지는 않으나 피가공물 중량의 0.3~0.5중량% 로 혼합한다.The chymotrypsin added together with the acid is a protease, which hydrolyzes the protein and at the same time rapidly hydrolyzes the ester bond of the organic substance. Therefore, the protein is hydrolyzed by the chymotrypsin as well as the fat, which is an ester compound. On the other hand, the animal fat is hardened at room temperature, if the fat in the workpiece is not decomposed and present in the liquid fertilizer of the final product, when spraying the liquid fertilizer into the soil, it can not be properly sprayed by the hardened fat, liquid The fertilizer should be sprayed after liquefying the fat that has been heated slightly to the point of fertilizer. However, in the present invention, since fat is hydrolyzed by chymotrypsin, it can be easily sprayed even at room temperature, thereby improving product quality. Such chymotrypsin is not limited in a large amount but is mixed at 0.3 to 0.5% by weight of the workpiece.

이와 같이 산과 키모트립신을 첨가한 다음, 가압가열처리하는데, 전술한 바와 같이 산과 키모트립신을 첨가하여 단백질과 지방을 가수분해시키므로 비교적 낮은 온도에서 단시간 처리하여도 피가공물을 효과적으로 액상화시킬 수 있다. 이때 바람직하게는 피가공물을 약 120~150℃에서 2~ 4기압에서 약 30분~1시간 처리하는데, 이와 같이 가압가열처리하면 산과 키모트립신에 의해 유기물의 단백질과 지방이 분해됨과 동시에 뼈 등과 같은 기타 성분들이 분해, 용출되어 동물의 발톱이나 섬유질 등과 같은 몇몇 성분들을 제외하고는 거의 액상화된다. 따라서 가압가열처리 후에 상기 발톱 등의 고형물질을 체로 걸려 액상의 농축물만 분리해낸다. 이와 같이 제조된 유기질 액상비료는 첨가된 산 등에 의해 산성을 띠게 되므로 수산화나트륨을 혼합하여 약 알칼리화시켜 토양을 산성화시키지 않도록 하며, 사용시 적당량을 물로 희석시켜 농도를 조절한다.As described above, the acid and the chymotrypsin are added, followed by pressure heating. As described above, the acid and the chymotrypsin are added to hydrolyze the protein and the fat, so that the workpiece can be effectively liquefied even after a short treatment at a relatively low temperature. In this case, preferably, the workpiece is treated at about 120 to 150 ° C. for about 30 minutes to 1 hour at 2 to 4 atmospheres. The pressure heating process decomposes proteins and fats of organic matter by acid and chymotrypsin, and at the same time, other factors such as bone. The components are broken down and eluted to almost liquefy except for some components such as animal claws and fibers. Therefore, after pressurized heating treatment, the solid material such as the claw is sieved to separate only the liquid concentrate. The organic liquid fertilizer prepared as described above is acidic due to the added acid and the like, so that sodium alkali is mixed with sodium hydroxide so as not to acidify the soil, and when used, the concentration is adjusted by diluting the appropriate amount with water.

한편, 필요에 따라서는 동물의 사체 등을 이용해 액상의 비료를 제조시, 상기 물과 산, 키모트립신 대신에 전술한 바와 같이 제조된 유기질 액상 비료를 소정량 첨가하고 동일하게 가압가열처리 할 수도 있다. 이와 같이 하는 경우에는 피가공물에 기 제조된 액상비료를 한 차례 혼합하면 되므로, 물과 산, 키모트립신을 각각 별도로 투입하여야 하는 번거로움이 없으며, 산이나 키모트립신 구입에 소요되는 추가비용을 절감할 수 있다.On the other hand, if necessary, when preparing a liquid fertilizer using an animal carcass, etc., instead of the water, acid, chymotrypsin, a predetermined amount of the organic liquid fertilizer prepared as described above may be added and pressure-heated in the same manner. In this case, since the liquid fertilizer prepared beforehand is mixed with the workpiece once, there is no hassle of separately injecting water, acid and chymotrypsin, thereby reducing the additional cost of purchasing acid or chymotrypsin. Can be.

이상에서와 같이 본 발명에 의하면, 동물의 사체나 도축부산물 등을 이용하여 제조되므로 원가가 절감될 뿐만 아니라 산과 키모트립신을 첨가하여 단백질과 지방을 분해시킴으로써 비교적 낮은 온도에서 단시간 가압가열하여 제조되는 새로운 유기질 액상비료를 제공할 수 있다. 이러한 본 발명에 의한 유기질비료는 천연비료이므로 화학비료와는 달리 장기간 사용하여도 토양을 황폐화시키지 않고 각종 미네랄성분을 비롯한 다양한 아미노산 성분이 함유되어 있으므로 농작물의 성장을 촉진시킬 뿐만 아니라 냉해를 방지하고 농작물의 풍미를 높이며, 농작물의 착색을 좋게 한다. 또한, 축산분뇨를 피가공물로 사용하는 경우에는 장기간 발효시키지 않아도 단시간 내에 비료화할 수 있어서 분산분뇨를 효과적으로 재활용할 수 있으므로, 축산분뇨 등의 무단방류로 인한 환경오염도 줄일 수 있다.As described above, according to the present invention, it is manufactured using animal carcasses or slaughter by-products, so that the cost is not only reduced, but also by the addition of acid and chymotrypsin to decompose proteins and fats. Organic liquid fertilizer can be provided. Since organic fertilizers according to the present invention are natural fertilizers, unlike chemical fertilizers, they do not deteriorate soil even after long-term use, and contain various amino acid components, including various minerals, so as not only to promote the growth of crops, but also to prevent cold damage and to produce crops. Enhances the flavor and improves coloring of crops. In addition, when the livestock manure is used as a workpiece, the manure can be fertilized within a short time without being fermented for a long time, so that the distributed manure can be effectively recycled, thereby reducing environmental pollution due to unauthorized discharge of livestock manure.

Claims (1)

동물의 사체, 도축부산물 등과 같은 고형의 유기물인 피가공물에 단백질을 가수분해시키기 위해 질산이나 인산 등의 산을 물과 함께 첨가하고, 단백질분해효소이면서 에스테르결합을 가수분해시키는 키모트립신을 첨가한 후, 가압가열하여 피가공물을 액상화시킨 것을 특징으로 하는 유기질 액상비료In order to hydrolyze the protein to solid organic products such as carcasses and slaughter by-products, an acid such as nitric acid or phosphoric acid is added together with water, followed by the addition of chymotrypsin, which is a protease and hydrolyzes an ester bond. Organic liquid fertilizer, characterized by liquefying the workpiece by pressurized heating
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020006548A (en) * 2002-01-02 2002-01-19 김찬홍 Amino acid liquid fertilizer
KR100807059B1 (en) * 2007-01-09 2008-02-25 강태식 Method and system for disposal of domestic animal carcass
KR100854924B1 (en) * 2006-12-11 2008-08-27 구동환 Method of processing carcase, feed additive produced by using the same method and processing system for processing carcase
KR100865632B1 (en) * 2007-05-18 2008-10-27 구동환 Fertilizer composition produced by using animal carcase and processing apparatus for the same
KR200447884Y1 (en) * 2007-12-21 2010-03-03 (주)지에스티 Device for liquefaction of domestic animal carcass
KR101403217B1 (en) * 2013-11-20 2014-06-27 김호중 Method of fabricating the liquefied fertilizer
KR20180043523A (en) * 2016-10-20 2018-04-30 박재충 The manufacturing method of the organic fertilizer with the fish

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JPH06340484A (en) * 1992-07-02 1994-12-13 Seisui:Kk Organic non-agrochemical fertilizer utilizing fish meat extract and its production
KR100191396B1 (en) * 1996-10-05 1999-06-15 권오범 A process for preparing liquid fertilizer using by-product from animals
JPH11207310A (en) * 1998-01-26 1999-08-03 Denso Corp Garbage treatment and garbage treating device
KR19990084097A (en) * 1999-09-13 1999-12-06 오남순 Manufacturing Method of Liquid Fertilizer Based on the Hydrolyzed Blood Meal
KR20010054344A (en) * 1999-12-06 2001-07-02 이승헌 Method for synthesizing liquid fertilizer using starfish

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Publication number Priority date Publication date Assignee Title
JPH06340484A (en) * 1992-07-02 1994-12-13 Seisui:Kk Organic non-agrochemical fertilizer utilizing fish meat extract and its production
KR100191396B1 (en) * 1996-10-05 1999-06-15 권오범 A process for preparing liquid fertilizer using by-product from animals
JPH11207310A (en) * 1998-01-26 1999-08-03 Denso Corp Garbage treatment and garbage treating device
KR19990084097A (en) * 1999-09-13 1999-12-06 오남순 Manufacturing Method of Liquid Fertilizer Based on the Hydrolyzed Blood Meal
KR20010054344A (en) * 1999-12-06 2001-07-02 이승헌 Method for synthesizing liquid fertilizer using starfish

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020006548A (en) * 2002-01-02 2002-01-19 김찬홍 Amino acid liquid fertilizer
KR100854924B1 (en) * 2006-12-11 2008-08-27 구동환 Method of processing carcase, feed additive produced by using the same method and processing system for processing carcase
KR100807059B1 (en) * 2007-01-09 2008-02-25 강태식 Method and system for disposal of domestic animal carcass
KR100865632B1 (en) * 2007-05-18 2008-10-27 구동환 Fertilizer composition produced by using animal carcase and processing apparatus for the same
KR200447884Y1 (en) * 2007-12-21 2010-03-03 (주)지에스티 Device for liquefaction of domestic animal carcass
KR101403217B1 (en) * 2013-11-20 2014-06-27 김호중 Method of fabricating the liquefied fertilizer
KR20180043523A (en) * 2016-10-20 2018-04-30 박재충 The manufacturing method of the organic fertilizer with the fish

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