KR960000640B1 - A fertilizer from alc waste - Google Patents

A fertilizer from alc waste Download PDF

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KR960000640B1
KR960000640B1 KR1019930012737A KR930012737A KR960000640B1 KR 960000640 B1 KR960000640 B1 KR 960000640B1 KR 1019930012737 A KR1019930012737 A KR 1019930012737A KR 930012737 A KR930012737 A KR 930012737A KR 960000640 B1 KR960000640 B1 KR 960000640B1
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livestock
alc
fertilizer
powder
waste
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KR1019930012737A
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KR950003232A (en
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신현택
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신현택
정미애
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    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • 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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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Agricutural fertilizer is manufactured by dispersing finely ground autoclaved lightweight concrete waste on the surface of uniformly spread animal dungs, and dry-fermenting them. The size of autoclaved lightweight concrete particles is such that all the particles pass the 100 mesh opening of screen. The ground autoclaved lightweight concrete is added in 5-30 wt% to the animal waste. The method promotes the fermentation of animal waste and drying speed, while removing malodors.

Description

경량기포콘크리트(ALC) 부산물을 이용한 가축분비료의 고속 제조방법High-speed manufacturing method of livestock fertilizer using lightweight foamed concrete (ALC) by-product

본 발명은 가축분가공비료의 제조방법에 관한 것으로서, 특히 경걍기포콘크리트 (Autoclaved light weight concrete)(이하 ALC라함) 제조에서 부산되는 폐기 ALC를 이용하여 가축분을 고속 발효시키는 농업용 가축분비료의 제조방법에 관한 것이다.The present invention relates to a method for producing livestock manure, and more particularly, to a method for producing livestock manure for fermenting livestock meal using high-speed waste ALC produced in autoclaved light weight concrete (hereinafter referred to as ALC). will be.

여기서 가축분이라 함을 농가 및 축산단지등에서 사육하는 닭, 오리, 돼지, 소등이 배출하는 분을 지칭하는 것으로 예부터 가축분, 그중 가장 많이 생성되는 계분의 예를 들면, 계분(닭똥)은 유기질 자급비료로 이용되어 왔으나 생계분은 수분함량이 약 60 %~80%이고 악취가 심하여서 그 처리가 쉽지 않았다. 생계분을 자연 건조한 것은 건계분으로서 특수비료로 사용되고 있으며 황산처리 또는 발효처리하여서 악취를 제거하고 화력건조한 것은 계분가공비료로 농업용 특수비료로 사용되고 있다.Here, livestock meal refers to the discharge of chicken, duck, pig, cattle, etc. raised in farms and livestock complexes. Since ancient times, livestock meal, among the most produced poultry meal, is known as organic fertilizer. Although it has been used as a raw material, the moisture content is about 60% to 80% and bad odor was not easy to process. Naturally dried raw meal is used as special fertilizer as dry powder, and odor is removed by sulfuric acid treatment or fermentation treatment and thermally dried is used as special fertilizer for agriculture as fertilizer processing fertilizer.

가축분중의 질소성분은 요산태(尿酸態), 암모니아태, 및 단백태(蛋白態)로 구성되어 있으므로 악취를 발산하게 되며, 토양중에 직접 흡수되지 않으므로 이를 부식(腐蝕)시켜서 사용하는 것이 더욱 효과적이다.Nitrogen in livestock powder is composed of uric acid, ammonia, and protein, which gives off odors and is not absorbed directly into the soil. to be.

본원 발명자등은 규산칼슘수화물을 주성분으로 하는 ALC폐기물의 활성방안을 목적으로 하여 연구하던중 ALC가 분말상태에서의 악취흡수작용이 강력한 것에 착안하여 가축분 비료의 악취 제거와 동시에 발효촉진작용을 연구하여 가축분비료의 고속 발효방법을 완성하였다.The inventors of the present invention, while studying for the purpose of activating the ALC waste containing calcium silicate hydrate as a main component, the ALC has a strong odor absorbing action in the powder form, and studies the fermentation promoting effect and at the same time to remove the odor of livestock fertilizer A fast fermentation method of livestock fertilizer was completed.

ALC(경량기포콘크리트)는 석회, 시멘트, 규산분말을 주원료로 사용하며, 적당한 분포제에 의해서 발표시키고, 고압수열처리하여 제조하는 새로운 경량성 무기건자재로서 최근 크게 각광을 받고 있으나, ALC제품의 제조에는 완제품의 약 5%정도의 파쇄된 폐기 ALC가 부산물로 생산되게 되므로서 ALC제조업체에서는 이 폐기 ALC파쇄물의 처리에 고민하는 실정에 있다. 일부 업체에서는 이를 분쇄하여 제조공정중에 원료의 일부로서 소량 첨가하여 사용하여 있으나 품질 저하등의 요인등으로 한계가 있으므로 재활용은 기피하게 되어서 그대로 버려지게 되나 대부분이 공해물질로 인식되어 지역주민과의 분쟁의 소지로 되고 있다.ALC (Lightweight Foamed Concrete) uses lime, cement, and silicic acid powder as its main raw materials, and is widely attracted the attention as a new lightweight inorganic building material manufactured by using a suitable dispersing agent and manufactured by high-pressure hydrothermal treatment. Since about 5% of the shredded waste ALC is produced as a by-product, the ALC manufacturer is considering the disposal of the waste ALC waste. Some companies crush it and use it as a part of raw materials in the manufacturing process, but it is limited due to factors such as deterioration of quality, so recycling is avoided and discarded as it is, but most are recognized as pollutants and disputes with local residents It becomes the possession of.

본원 발명의 목적은 상기한 문제점들을 고려하여 가축들로부터 배설되는 가축분을 효과적으로 처리하여 양질의 유기질 비료를 제공하기 위한 것이다.It is an object of the present invention to provide a high quality organic fertilizer by effectively treating animal meal excreted from livestock in view of the above problems.

본원 발명의 다른 목적은 경량기포콘크리트의 제조시에 발생하는 부산물인 공해물질을 제비료제조에 이용하므로써 공해를 방지하는데 있다.Another object of the present invention is to prevent pollution by using a pollutant which is a by-product generated in the production of lightweight foam concrete in the manufacture of fertilizer.

본원 발명은 상기한 목적을 달성하기 위하여 경량기포콘크리트(ALC)의 폐기물의 미분쇄물을 고르게 펼쳐놓는 가축분의 표면에 적층토록 살포한 후 건조발효시키므로써 악취 제거와 함께 가축분의 발효작용 및 건조속도를 촉진시켜서 농업용 가축분속성비료를 제조함을 특징으로 한다.In order to achieve the above object, the present invention is sprayed to laminate the surface of livestock meal which evenly spreads the finely ground waste of light foamed concrete (ALC) and then dried and fermented to remove the odor and fermentation effect of the livestock meal. It is characterized by the production of agricultural livestock manure fertilizer.

이하, 본 발명에 대하여 구체적으로 기술한다.Hereinafter, the present invention will be described in detail.

본 발명에 이용되는 경량기포콘크리트(ALC)의 화학적 조성 성분을 분석하면When analyzing the chemical composition of lightweight foamed concrete (ALC) used in the present invention

로서 ALC에는 SiO2를 비롯한 비료 효과를 주는 유용한 성분이 다량 함유되어 있음을 확인할 수 있다.As a result, it can be seen that ALC contains a large amount of useful components that give a fertilizer effect including SiO 2 .

한편, 대표적 가축분으로서 양계장에서 배출되는 생계분은 약 60%~80%의 수분을 함유하므로 이를 건조시켜야 비료로서 사용할 수 있게 되는데 건조하는데 많은 시간이 소요되며 심한 악취가 발생하므로 환경오염 때문에 통상 생가축분을 노지에 모아 3~4일간 자연건조한후 중개상인들에게 넘겨지게 되며 중개상인들은 다시 2~3개월 정도 발효시켜서 포장하여 비닐하우스등의 특수작물용 농업용 비료로 공급하게 되나, 여전히 계분의 악취가 잔류하게 되므로써 취급시 악취를 감수해야 한다. 이렇게 건조 발효되어 시판되고 있는 건조가축분의 성분 분석은 다음과 같다.On the other hand, livestock discharged from poultry farms, as a representative livestock meal, contains about 60% to 80% of moisture, so it must be dried before it can be used as a fertilizer. After three to four days of natural drying in the open land, they are handed over to the dealers. The dealers are fermented for two to three months and packaged and supplied as agricultural fertilizers for special crops such as plastic houses. It must remain odorous when handling. The component analysis of the dry livestock powder thus dried and fermented is as follows.

상기한 바와 같이 건조 가축분은 작물에 유용한 성분을 다량 함유한 우수한 유기질비료이나 비효성분이 부족하므로 이를 인위적으로 보충해주는 것이 바람직한데 본 발명에서는 비료성분이 다량 함유된 경량기포콘크리트(ALC)의 폐기물을 사용하게 되는 것이다. ALC부산물은 공해물질로 인식되어 그 처리에 상당한 곤란을 겪고 있으나, 상기한 바와 같이 ALC는 그 주성분은 이산화규산(SiO2), 석회(CaO)의 주성분을 비롯하여 각종 미량 성분으로 되어 있어 식물의 알칼리성을 증진하고, 생가축분이 발효되기 위해서는 과다한 수분이 제거되어야 하는데 톱밥과 같이 강한 흡수 및 함수성이 있기 때문에 수분조절제의 역할을 하며 또한 부작용이 없는 무기질 성분의 우수한 효력 증진제이다.As described above, dry livestock meal lacks an excellent organic fertilizer or inactive ingredient which contains a large amount of useful ingredients for crops, so it is desirable to supplement it artificially. In the present invention, wastes of light aerated concrete (ALC) containing a large amount of fertilizer ingredients are used. Will be used. ALC by-product is recognized as a pollutant and suffers a considerable difficulty in its treatment, but as described above, ALC has a main component of silicate (SiO 2 ), lime (CaO), and various trace components, so that it is alkaline in plants. In order to enhance the production of livestock, fermentation of excess livestock must be removed, and because it has strong absorption and functionality like sawdust, it acts as a moisture control agent and is an excellent potency enhancer of inorganic ingredients without side effects.

또한 ALC에 함유된 가용성의 이산화규소는 수도작의 도복방지, 수확량의 증대 및 내병성을 가져오며, 석회성분은 콩과식물의 수확증대에 미치는 영향이 대단히 크다.In addition, soluble silicon dioxide contained in ALC brings about anti-logging, yield increase and disease resistance of rice crops, and lime component has a great effect on increasing yield of legumes.

알카리성(PH 13)의 ALC는 산성의 생가축분을 중화시키고, 서식하려는 대장균, 각종 유해균, 해충 및 발효지연 미생물을 모두 사멸시키고, 미분쇄된 ALC는 벌집과 같이 무수한 미세한 다공성으로 그 분쇄물은 활성 백토등과 동일한 흡수성과 강한 탈취성을 갖고 있어 발효하기에 알맞는 수분, 충분한 산소 공급 및 온도를 조절하여 속성발효 미생물의 왕성한 번식으로 생가축분의 발효기간을 단축시켜 유기질의 속성비료를 얻게 된다. 가축분이 속히 발효되기 위하여서는 호기성 균의 번식이 필요한데 가축분속의 습기를 제거하여야만 호기성 균이 왕성하게 배양되면서 가축분을 발효시키게 된다. ALC분말은 강한 흡수성으로 인하여 호기성균의 배양을 촉진하며 특히 가축분으로부터 지속적으로 발생하는 냄새를 제거하는 탈취성이 매우 우수하므로 가축사육장에서 배출되는 가축분을 수거하여 약 3cm~5cm의 두께로 펼쳐서 깔고 그 위에 ALC분말을 소정량 살포하여 가축분의 표면에 고르게 뿌리면 약 10분 후부터 심한 악위가 서서히 사라지게 된다. 가축분은 매일 생산되므로 상기한 요령으로 살표 적층하면 2~3일 후부터는 발열하게 되어 수분의 감소 현상과 함께 가축분의 발효작용이 급속히 진행되며 종래에 생기던 구더기등의 발생도 방지하게 된다.Alkaline (PH 13) ALC neutralizes acidic livestock, kills E. coli, various harmful bacteria, pests and fermentation-delayed microorganisms. It has the same water absorbency and strong deodorizing property as white clay, so that it is suitable for fermentation, sufficient oxygen supply and temperature are controlled so that fermentation period of raw livestock is shortened by vigorous propagation of fast-acting microorganisms to obtain organic fast fertilizer. In order for the livestock meal to ferment quickly, breeding of aerobic bacteria is necessary, but only when the moisture in the livestock class is removed, the livestock meal is fermented as the aerobic bacteria are actively cultured. ALC powder promotes cultivation of aerobic bacteria due to its strong water absorption. Especially, ALC powder has excellent deodorizing ability to remove the odor that is continuously generated from livestock powder. If the ALC powder is sprayed on a predetermined amount on the surface of the livestock meal, the severe malignancy gradually disappears after about 10 minutes. Since livestock meal is produced every day, when the slivers are stacked according to the above-described method, heat is generated after 2 to 3 days, and the fermentation effect of livestock meal is rapidly progressed along with a decrease in moisture, thereby preventing the occurrence of maggots.

가축분을 펼쳐 놓을 공간이 부족하면 매일 생산되는 가축분을 ALC분말을 살포하여 적당한 높이로 적층시키면 되며 약 2주간이 경과하면 생가축분은 탈취, 건조 및 발표가 완료되어 무취 덩어리로 뭉친 고속 비료가 생성된다.If there is not enough space to spread the livestock meal, the livestock meal produced every day is sprayed with ALC powder and laminated at a suitable height. After about two weeks, the livestock meal is deodorized, dried and released to produce high-speed fertilizer that is packed into odorless mass. .

이때 살포하는 ALC의 분말의 분말도는 미세할수록 효과적으로서 입도가 100메쉬체보다 작은 것이 바람직하며, 살포되는 량은 생가축분에 대하여 5~30%중량비가 적절하다.At this time, the finer the powder of the ALC to be sprayed, the more effectively the particle size is preferably smaller than 100 mesh bodies, and the amount to be sprayed is preferably 5 to 30% by weight relative to the livestock content.

이하에 구체적 실시예를 기재한다.Specific examples are described below.

[실시예 1]Example 1

생가축분 15kg을 3cm~5cm의 두께로 펼쳐놓고 미분쇄한 경량기포콘크리트 (ALC)분말 1.5kg을 고르게 덮도록 살포하여 적층시킨다음 날마다 배설되는 생가축분을 수거하여 5일간에 걸쳐 5회 적층시킨후 2주간 방치하여 발효시킨 후 무취의 덩어리로 뭉친 건가축분 53kg을 제조하였다.Spread 15 kg of livestock powder to a thickness of 3cm ~ 5cm and spread it evenly to cover 1.5kg of finely ground light foamed concrete (ALC) powder.The raw livestock powder, which is excreted every day, is collected and laminated 5 times over 5 days. After leaving for two weeks to ferment, 53kg of dried livestock powder which was agglomerated into odorless mass was prepared.

상기와 같이 제조한 가축분속성비료의 화학적 조성 성분 (중량비로 표시)은 분석결과 다음과 같았다.Chemical composition components (expressed in weight ratios) of the animal-specific fertilizer prepared as described above were as follows.

상기 성분 이외에 염산 가용성에 의한 비효 성분으로서As an inactive ingredient due to hydrochloric acid solubility, in addition to the above ingredients

가 함유된 것으로 분석되었으며 가축분 자체에는 부족한 비효성분을 다량 함유하고 있음을 알 수 있다.It is analyzed that it contains a large amount of inactive ingredients that are insufficient in animal meal itself.

[실시예 2]Example 2

생돈분 4kg을 3cm~5cm의 두께로 펼쳐 깔고 100메쉬로 미분쇄한 ALC분발을 0.5kg을 뿌려 적층한 후 날마다 배설하는 생돈분을 수거하여 적층시킨 후 5일간에 걸쳐 5회 행하고 혼합하여 2주간 방치하여 발효시키면 충분하게 발효된 속성비료 14kg을 제조하였다.Spread 4 kg of raw pig flour to a thickness of 3cm ~ 5cm, sprinkle 0.5 kg of ALC powder that has been pulverized with 100 mesh, and collect raw pig powder which is excreted every day. If left to ferment 14kg fermented fermentation was sufficiently fermented.

상기와 같이 제조한 돈분 고속비료의 화학적 조성을 성분(중량비로 표시)분석결과는 다음과 같았다.The chemical composition of the pig manure fast fertilizer prepared as described above was expressed as follows.

상기한 실시예에서의 계분 및 돈분 속성 비료는 악취가 제거된 무취성 비료이며 특히 이산화규소, 석회질을 비롯한 비효성분이 풍부한 특수비료로서의 성상을 갖는다. 또한 소, 오리등의 다른 가축분에도 동일한 방법이 적용됨을 물론이다.In the above-described embodiment, the powdered and swine manure fertilizers are odorless fertilizers which have been eliminated of odor, and have properties as special fertilizers rich in inactive ingredients including silicon dioxide and lime. Of course, the same method is applied to other livestock meals such as cattle and ducks.

본원 발명은 공해물로 인식되어 처리에 고민하는 ALC부산폐기물을 활용할 뿐 아니라 가축사육장 주변의 가축분에 의한 악취공해를 제거할 수 있는 효과와 동시에 생가축분의 속성발효를 촉진시켜 이산화규소 석회성분이 풍부한 가축고속비료를 제공하는 다중적인 효과를 거두게 되는 것이다.The present invention not only utilizes ALC by-products waste, which is recognized as a pollutant, and is effective in eliminating odor pollution caused by livestock meal around livestock farms. The multiple effects of providing livestock fertilizer will be achieved.

Claims (3)

경량기포콘크리트(ALC) 폐기물의 미분쇄물을 고르게 펼쳐놓은 생가축분의 표면에 적층토록 살포한 후 건조발효시키므로써 악취제거와 함께 가축분의 발효작용 및 건조속도를 촉진시켜 농업용 비료를 제조함을 특징으로 하는 경량기포 콘크리트(ALC) 부산물을 이용한 가축분비료의 고속 제조방법.Lightweight aerated concrete (ALC) waste is finely spread on the surface of raw livestock spread evenly, and then dried and fermented to remove odors and promote fermentation and drying speed of livestock powder to produce agricultural fertilizer. High-speed manufacturing method of livestock fertilizer using lightweight foamed concrete (ALC) by-product. 제1항에 있어서, ALC미분쇄물의 입자는 100메쉬체를 통과하는 작은 입자임을 특징으로 하는 경량기포 콘크리트(ALC) 부산물을 이용한 가축분비료의 고속 제조방법.The method of claim 1, wherein the ALC finely ground particles are small particles passing through a 100 mesh sieve. 제1항 또는 제2항에 있어서, 상기 ALC의 미분쇄물은 생가축분에 대하여 5~30 %중량비로 살포함을 특징으로 하는 경량기포 콘크리트(ALC) 부산물을 이용한 가축분비료의 고속 제조방법.The method of claim 1 or 2, wherein the fine powder of the ALC is sprayed at a weight ratio of 5 to 30% by weight of livestock, characterized in that the high-speed manufacturing method of livestock fertilizer using lightweight foamed concrete (ALC) by-product.
KR1019930012737A 1993-07-07 1993-07-07 A fertilizer from alc waste KR960000640B1 (en)

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US10013815B2 (en) 2006-12-13 2018-07-03 Crown Equipment Corporation Information system for industrial vehicles

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US11395411B2 (en) 2018-03-12 2022-07-19 Jumatech Gmbh Method for producing a printed circuit board using a mould for conductor elements

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Publication number Priority date Publication date Assignee Title
US10013815B2 (en) 2006-12-13 2018-07-03 Crown Equipment Corporation Information system for industrial vehicles
KR20120081608A (en) * 2009-09-29 2012-07-19 크라운 이큅먼트 코포레이션 Impact sensing usable with fleet management system

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