KR100727123B1 - Method of fertilizing sewage sludge using minenal and blood meal, phyllite,olivine,complex microbial - Google Patents

Method of fertilizing sewage sludge using minenal and blood meal, phyllite,olivine,complex microbial Download PDF

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KR100727123B1
KR100727123B1 KR1020060002653A KR20060002653A KR100727123B1 KR 100727123 B1 KR100727123 B1 KR 100727123B1 KR 1020060002653 A KR1020060002653 A KR 1020060002653A KR 20060002653 A KR20060002653 A KR 20060002653A KR 100727123 B1 KR100727123 B1 KR 100727123B1
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sewage sludge
olivine
weight
sludge
blood meal
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KR1020060002653A
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Korean (ko)
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이형옥
이창근
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주식회사 지앤에스
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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
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F1/00—Fertilisers made from animal corpses, or parts thereof
    • C05F1/005—Fertilisers made from animal corpses, or parts thereof from meat-wastes or from other wastes of animal origin, e.g. skins, hair, hoofs, feathers, blood
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C05F11/08—Organic fertilisers containing added bacterial cultures, mycelia or the like
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES 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
    • C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • 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

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

Abstract

A process of manufacturing a fertilizer from drainage sludge is provided to produce the fertilizer effective to derive normal growth of plants and crops, to activate repeated cultivation, to improve fertility of soil, and to sterilize harmful microorganisms by using active mineral liquid, blood meal, phyllite, olivine and microbial complex to treat the drainage sludge. The process includes the steps of: spraying 0.01-0.05wt.% of activated mineral liquid over collected drainage sludge while broadly spreading the drainage sludge on a conveyor belt and transporting the sludge; pouring 40-58wt.% of the treated sludge as well as 0.01-0.1wt.% of blood meal into an agitator and stirring the mixture; stirring again the mixture after introducing 10-28wt.% of calcium carbonate thereto when the drainage sludge is uniformly blended with the blood meal; and adding 0.1wt.% of the microbial complex, 10-28wt.% of phyllite, 10-28wt.% of olivine, 10-28wt.% of mica and/or peat to the mixture in order, stirring and fermenting the combination for 2-3 days by self-heating.

Description

활성 미네랄 액제와 혈분, 천매암, 감람석, 복합미생물제재를 이용한 하수슬러지의 비료화 방법{Method of fertilizing sewage sludge using minenal and blood meal, phyllite,olivine,complex microbial}Method of fertilizing sewage sludge using minenal and blood meal, phyllite, olivine, complex microbial}

본 발명은 하수슬러지의 비료화 방법에 관한 것으로, 특히 미네랄과 혈분, 천매암, 감람석, 복합미생물제재를 이용해서 각종 토양에 필요한 영양소를 보충시키고 유기질이 풍부한 비료를 제조하기 위한 방법에 관한 것이다.The present invention relates to a method for fertilizing sewage sludge, and more particularly, to a method for supplementing nutrients necessary for various soils and preparing organic-rich fertilizers using minerals, blood powder, chalcedony, olivine and complex microbial agents.

하수 슬러지(Ｓludge)는 하수 종말처리장으로 유입된 하수가 걸러지고 남은 최종 유기물을 의미하는 것으로, 각종 화학물질 및 각종 세균, 악취, 염류 및 수분의 집합체이다. 이처럼 하수종말처리장에서 하수처리후 발생하는 슬러지는 연간 약 169만t에 달하며, 최근 경제의 발달로 도시의 인구 집중에 의한 산업폐수와 생활하수의 증가로 인해 더 많은 하수종말슬러지(이하 하수슬러지라 한다)가 발생하고 있으며, 현재 90% 이상의 슬러지를 매립하거나 해양에 투기함으로써 이로 인한 수질오염은 심각한 사회문제와 국가간의 환경문제를 야기할 뿐만 아니라, 연근해 어장을 황폐화시키고 있다. 더구나 이러한 하수 슬러지는 수분함량이 높고, 다량의 치 명적인 중금속이 함유되어있고, 쉽게 부패될 뿐만 아니라 심한 악취가 발생하는 것이어서 이를 정화 처리하지 않으면 환경을 크게 오염시키게 된다.Sewage sludge (Sludge) refers to the final organic matter remaining after the sewage introduced into the sewage treatment plant is filtered, and is a collection of various chemicals, various bacteria, odors, salts, and water. As such, sludge generated after sewage treatment in sewage treatment plants reaches about 1.69 million tons per year, and due to the recent economic development, more sewage sludge (hereinafter sewage sludge) is caused by the increase of industrial wastewater and living sewage caused by the concentration of urban population. Currently, more than 90% of the sludge is landfilled or dumped in the ocean, resulting in water pollution, not only causing serious social and national environmental problems, but also ruining the offshore fishing grounds. Moreover, such sewage sludge contains high water content, contains a large amount of deadly heavy metals, easily rots, and generates a bad odor, so if it is not cleaned, it will greatly pollute the environment.

따라서 하수슬러지를 비료화하는 것은 하수슬러지 자체가 유기물이고, 질소나 인과 같은 비료성분들을 함유하고 있어 폐자원을 고부가가치화할 수 있는 매우 유용한 하수슬러지처리방법이고, 실현가능성 또한 매우 높은 방법인 것이다.Therefore, fertilizing sewage sludge is a very useful sewage sludge treatment method that can add high value of waste resources because sewage sludge itself is organic material and contains fertilizer components such as nitrogen and phosphorus.

현재 하수슬러지를 비료화 하는 방법으로는 수거된 하수슬러지의 함수율을 낮추고, 운반과 사용을 용이하게 하기 위하여 혈분과 석회, 왕겨, 톱밥, 활성탄, 점토광물, 제올라이트, 벤토나이트 등의 유기물질을 혼합하고, 혐기성 및 호기성 소화방법을 사용하거나, 미생물을 이용하여 발효시키는 방법이 사용되고 있다.In order to fertilize sewage sludge, organic materials such as blood powder, lime, chaff, sawdust, activated carbon, clay minerals, zeolite and bentonite are mixed in order to lower the water content of the collected sewage sludge and to facilitate transportation and use. Anaerobic and aerobic digestion methods are used, or microbial fermentation methods are used.

그러나 상기한 방법은 지속적인 부패와 악취로 인해 매우 비 위생적이고, 환경친화적이지 못하며, 비료에 필요한 각종 광물성분 및 유기물의 부족현상과 각종 유해균들과 유해미생물들의 살균 및 각종 중금속의 과다함유, 특히 과다한 염분함유 등에 대한 해결방안도 강구되어 있지 못하는 실정이어서 이러한 종래의 방법이 갖는 미비점을 보완하고 사용이 편리한 자연친화적인 성분의 비료의 생산과, 이를 이용하여 점차 황폐화 되어가는 토양을 비옥하기 위한 노력이 그 어느때보다도 절실한 시점이라고 할 것이다. However, the above method is very unsanitary and environmentally friendly due to continuous decay and odor, lack of various minerals and organics necessary for fertilizer, sterilization of various harmful bacteria and harmful microorganisms, and excessive content of various heavy metals, especially excessive Since there are no solutions to salt content, efforts to supplement fertility problems of the conventional methods and to produce fertilizers with easy-to-use nature-friendly ingredients and to fertilize soil that are gradually desolated using them. This is more urgent than ever.

본 발명은 난해성 폐기물인 하수슬러지를 양질의 비료로 제조하기 위한 방법 을 제시하기 위한 것으로, 수거된 하수슬러지에 활성 미네랄 액제와 혈분, 천매암, 감람석, 복합미생물제재를 투입함으로써 각종 유해균들과 유해미생물들을 살균하고, 비료에 다양한 영양소가 함유되도록 함으로써 토양은 물론 생태계의 활성화를 도모할 수 있는 하수슬러지의 비료화 방법을 제공하기 위한 것이다.The present invention is to provide a method for producing sewage sludge, which is a flame-retardant waste, with high-quality fertilizer, and various harmful bacteria and harmful microorganisms are added to the collected sewage sludge by adding active mineral solution, blood powder, chalcedony, olivine, and complex microbial agents. It is intended to provide a method of fertilizing sewage sludge that can promote the activation of the soil as well as the ecosystem by sterilizing them and allowing the fertilizer to contain various nutrients.

상기와 같은 목적을 달성하기 위한 본 발명의 구성은 다음과 같다.The configuration of the present invention for achieving the above object is as follows.

먼저 본 발명은 하수종말처리장 등에서 수거된 하수슬러지를 일단 호퍼에 저장하고, 이를 컨베이어벨트에 넓게 펼친 상태로 이송하면서 그 위에 활성 미네랄 액제를 살포하는 단계와, 상기 활성 미네랄 액제가 살포된 하수슬러지를 혈분과 함께 교반기에 넣고 교반하는 단계와, 하수슬러지와 혈분이 골고루 혼합되면 탄산칼슘(CaO)을 투입하고 다시 교반하는 단계와, 상기 혼합물에 복합미생물제재와 천매암, 감람석, 운모, 토탄을 순차적으로 넣어 재교반한 뒤 이를 발효실에 넣어 숙성 발효되도록 하는 단계로 이루어진다.First, the present invention is to store the sewage sludge collected in the sewage terminal treatment plant, etc. once in the hopper, and spread it on a conveyor belt wide spread while spraying the active mineral liquid on it, and the sewage sludge sprayed with the active mineral liquid Step into the stirrer with the blood powder and stirring, and when the sewage sludge and blood powder is evenly mixed, the step of adding calcium carbonate (CaO) and stirring again, and the mixed microorganisms and chalcedony, olivine, mica, peat in the mixture sequentially After re-stirring the mixture is put into a fermentation chamber it is made to fermentation.

상기 단계 중 하수슬러지에 활성 미네랄 액제를 살포하는 것은 활성 미네랄 액제에 의해 하수슬러지에 잔존하는 세균 및 미생물이 살균되도록 하고, 부패와 악취를 최소화하며, 균일한 영양소들을 공급하여 비료로서의 기능을 가능하게 한다.Spraying the active mineral liquid to the sewage sludge during the above step allows the bacteria and microorganisms remaining in the sewage sludge to be sterilized by the active mineral liquid, minimizes the decay and odor, and supplies uniform nutrients to enable the function as a fertilizer. do.

상기 활성 미네랄 액제는 천연광물질중 일라이트나 운모, 감람석 등으로 부터 얻어진 것을 사용하였으며, 상기 천연광물질을 분쇄하고 이를 발효 숙성시킨 다음 여과해서 얻어진 것을 사용하였으며, 상기 활성 미네랄액제의 각 성분별 함유량 (ppm)은 다음과 같다. 즉 칼슘 Ca 494, 인 P 87, 마그네슘 Mg 5,860, 칼륨 K 1,110, 나트륨 Na 205, 세레늄 Se 0.02, 실리콘 Si 69, 게르마늄 Ge 5, 아연 Zn 36.7, 망간 Mn 235, 철 Fe 10,100, 동 Cu 15.2, 코발트 Co 10.2, 니켈 Ni 39.5, 불소 F 66, 리튬 Li 4.5, 바나디움 V 18, 스트론튬 Sr 2, 붕소 B 0.1, 유황 S 63,700, 루비듐 Rb 15, 알루미늄 Al 5,610 및 기타 미량원소 40여 종으로 이루어진 것이다.The active mineral solution was obtained from illite, mica, olivine, etc. among the natural minerals, and the natural minerals were pulverized, fermented, aged and filtered to obtain the active mineral solution. ppm) is as follows. Calcium Ca 494, phosphorus P 87, magnesium Mg 5,860, potassium K 1,110, sodium Na 205, selenium Se 0.02, silicon Si 69, germanium Ge 5, zinc Zn 36.7, manganese Mn 235, iron Fe 10,100, copper Cu 15.2, cobalt Co 10.2, nickel Ni 39.5, fluorine F 66, lithium Li 4.5, vanadium V 18, strontium Sr 2, boron B 0.1, sulfur S 63,700, rubidium Rb 15, aluminum Al 5,610 and 40 other trace elements.

이들 성분들은 세포를 이루는 구성물질일 뿐 아니라 대사 및 생육촉진물로서 작용하는 것들로, 특히 칼슘성분은 각종 효소의 일부분이며, 마그네슘 성분은 여러 가지 효소, 특히 인산전이 효소의 활성화와 핵산, ATP 등 생체 인산에스테르 화합물에 결합하여 대사조절에 관하하고, 아연성분은 여러 가지 효소반응에 필요로 하며, 망간성분은 에놀라제, 슈퍼옥사이드 이스무타제 등의 효소 활성제로 작용하며, 철성분은 철-황 단백질 산화·환원 반응 조효소의 구성성분이다. 칼륨은 세포내에 무기염류로 존재하면서 삼투압을 조절하고 나트륨성분과 함께 물질의 막투과 등 에너지대사에 관여한다. These components are not only cell constituents but also act as metabolic and growth promoters. Especially, calcium component is part of various enzymes, and magnesium component is activated by various enzymes, especially phosphate transfer enzymes and nucleic acid, ATP Binding to biophosphate ester compounds to control metabolism, zinc component is required for various enzymatic reactions, manganese component acts as enzyme activator such as enolase, superoxide ismutase, iron component iron- It is a component of sulfur protein oxidation and reduction coenzyme. Potassium is present as an inorganic salt in the cell, controlling the osmotic pressure and is involved in energy metabolism such as membrane permeation of the substance together with sodium.

본 발명에 사용된 활성 미네랄 액제의 살균효과는 표 1에 나타내었다.The bactericidal effect of the active mineral liquid used in the present invention is shown in Table 1.

Figure 112006001658842-pat00001
Figure 112006001658842-pat00001

본 발명에 사용되는 혈분은 도축장에서 수거된 가축의 혈액을 탈수, 건조, 발효, 분쇄시켜서 제조한 분말상의 고단백의 영양소이며, 이는 하수슬러지의 비료화 공정 중 미생물을 증가하게 하고, 그 미생물들이 작물의 영양분이 되도록 하기 위한 구성이며, 특히 단백질 및 아미노산 함유량이 매우 높아 작물의 성장을 촉진하고, 열매 또한 작황이 좋게 될 뿐만 아니라 맛과 색상이 우수하게 된다.Blood meal used in the present invention is a powdered high protein nutrient prepared by dehydration, drying, fermentation and pulverization of livestock blood collected in slaughterhouses, which increases the microorganisms during the fertilization process of sewage sludge, It is a composition for nutrients, especially high protein and amino acid content to promote the growth of crops, fruit is not only good crops, but also excellent taste and color.

상기 하수슬러지와 혈분이 골고루 혼합되면 탄산칼슘(CaO)을 투입하게 되는데, 상기 탄산칼슘은 하수슬러지에 함유된 수분과 반응하여 열을 발생시킴으로써 수분을 제거하게 되고, 또한 열로 인해 재차 하수슬러지에 잔존하는 세균들을 살균하게 된다. When the sewage sludge and blood powder are evenly mixed, calcium carbonate (CaO) is added, and the calcium carbonate reacts with moisture contained in the sewage sludge to generate heat, thereby removing moisture, and also remaining in the sewage sludge again due to heat. To kill germs.

상기 하수슬러지와 혈분의 혼합물에 천매암, 감람석, 운모, 토탄을 넣는 이유는 상기 천매암 및 운모, 토탄은 천연광물질들로 하수슬러지의 악취제거 및 토양에 필요한 영양소를 보완하고, 나트륨을 중화시키는 작용을 하기 때문이다.The reason for putting the stony, olivine, mica and peat in the mixture of sewage sludge and blood powder is that the stony, mica and peat are natural minerals to remove odor of sewage sludge and supplement nutrients necessary for soil and neutralize sodium. Because.

천매암(千枚岩, phyllite)은 점판암(粘板岩)과 결정편암의 중간적인 성질을 가지는 변성암으로써, 매우 세립(細粒)이고 편리(片理)는 두드러지며, 퇴적암의 사립(砂粒) 등을 많이 함유하고 있다. Phyllite is a metamorphic rock with intermediate properties between slate rock and crystalline schist rock. It is very fine grained and conspicuous, and has many sedimentary rocks. It contains.

감람석(橄欖石, olivine)은 사방정계(斜方晶系)에 속하는 주요 조암광물(造岩鑛物)의 일종으로, 굳기는 6.5∼7이고, 비중은 3.2∼3.4이며, 색깔은 올리브색이거나 황갈색, 회적색, 조흔색, 백색 등을 갖는다. 크리솔라이트라고도 하며, 화학성분은 (Mg,Fe)2SiO4이다. 대개 안산암이나 현무암 등 화산암의 반정(斑晶)으로서 산출되는데, 화산암 속에 입상(粒狀)의 집합체로도 산출되며, 고운 것은 옥으로 사용되기도 한다.Olivine is a kind of main rock mineral belonging to the tetragonal system. The hardness is 6.5-7, specific gravity 3.2-3.4, and the color is olive or yellowish brown. Gray-red, streaky, white, and the like. Also known as chrysorite, the chemical composition is (Mg, Fe) 2 SiO 4 . It is usually produced as half peak of volcanic rocks such as andesite and basalt. It is also produced as a collection of granules in volcanic rocks.

운모(雲母, mica)는 돌비늘이라고도 하는데, 층상구조를 가지고 있고 육각 판상의 결정형을 이룬다. 또 2.5~4의 굳기를 가지며, 비중은 2.75~3.2이고, 주요성분은 석영, 장석, 운모, 감람석, 각섬석이며, 내화성(耐火性)이 강하고 전기의 부도체이므로, 전기절연물, 내화재, 폐수 및 중금속의 정화제 등의 재료로 사용되기도 한다.Mica, also known as mica, has a layered structure and forms a hexagonal crystalline form. In addition, it has a hardness of 2.5 ~ 4, specific gravity is 2.75 ~ 3.2, and main components are quartz, feldspar, mica, olivine and hornblende, and because it is strong fire resistance and nonconductor of electricity, it is electric insulator, refractory material, waste water and heavy metal. It is also used as a material for purifiers.

토탄(土炭)은 이끼류 ·갈대 ·사초 등의 화본과식물, 때로는 소나무 ·자작나무 등의 수목질의 유체(遺體)가 분지에 두껍게 퇴적하여 물의 존재하에서 균류 등의 생물화학적인 변화를 받아 분해되거나 변질된 것으로, 즉 식물질의 주성분인 리그닌 ·셀룰로오스 등이 주로 지표에서 분해작용을 받은 형성된 것이다. Peat is composed of plants and plants such as moss, reeds and sedges, and sometimes woody fluids, such as pine and birch, are thickly deposited in the basin, and in the presence of water undergoes biochemical changes such as fungi to decompose or deteriorate. That is, lignin and cellulose, which are the main constituents of the plant, were formed mainly by decomposing at the surface of the ground.

또 복합미생물제재는 널리 알려진 약 122종의 미생물 중 필요에 따라 선택적으로 사용하거나 이들을 혼합하여 사용하는 것으로, 상기 균종(菌腫)들은 다음과 같은 것들이 사용되어지며, 이를 표 2에 나타내었다. In addition, the complex microbial agent is selectively used according to the needs of about 122 species of microorganisms, or a mixture thereof, and the following species are used, and these are shown in Table 2.

Figure 112006001658842-pat00002
Figure 112006001658842-pat00002

상기와 같은 복합미생물제재는 환경호르몬, 다이옥신, 피씨비(PCB), 디디티(DDT), 유기염소화합물 등을 분해제거하는 작용을 가진 박테리아, 수질정화 탈취 등 공해방지에 작용하는 호기성 및 혐기성균, 잔류농약을 무해화하고 오염토양의 개량, 하천의 정화 등 지구환경 개선균, 병해 미생물을 억제하고 연작장애를 극복하여 농약을 필요로 하지 않는 균 등을 골고루 혼합하여 사용하는 것이 바람직하다. 이하 본 발명을 실시예에 의해 보다 상세히 설명하면 다음과 같다.Complex microorganisms as described above are aerobic and anaerobic bacteria, residues that act to prevent pollution, such as bacteria, water deodorization, bacteria having the effect of decomposing and removing environmental hormones, dioxin, PCB, DDT, organic chlorine compounds, etc. It is desirable to use a mixture of pesticides that do not require pesticides by eliminating pesticides, improving the contaminated soil, and purifying the global environment, such as the purification of rivers, and suppressing microorganisms of diseases and overcoming operational disorders. Hereinafter, the present invention will be described in more detail with reference to Examples.

실시예Example

먼저 하수종말처리장 등에서 수거해 온 하수슬러지를 호퍼에 저장한다. First, the sewage sludge collected from the sewage treatment plant is stored in the hopper.

다음 상기 호퍼에 저장된 하수슬러지를 컨베이어의 벨트 위에 넓게 펼치고, 상기 벨트를 이동시키면서 그 위에 활성 미네랄 액제를 살포한다. 이때 살포되는 활성 미네랄 액제의 양은 너무 적을 경우 미생물이 급속하게 증식하여 활성 미네랄 액제로 인한 역효과가 발생하고, 너무 많은 경우는 효과에 비해 낭비적인 요소가 커져 비경제적이므로 전체 비료의 중량비중 0.01~0.05중량%가 바람직하다.The sewage sludge stored in the hopper is then spread over the belt of the conveyor, and the active mineral liquid is sprayed on while moving the belt. At this time, if the amount of active mineral liquid sprayed is too small, microorganisms multiply rapidly, causing adverse effects due to active mineral liquid, and in too many cases, it is uneconomical because the wasteful factor is larger than the effect, so the weight ratio of the whole fertilizer is 0.01 ~ 0.05. Weight percent is preferred.

상기 활성 미네랄 액제가 살포된 하수슬러지와 0.01~0.1중량%의 혈분을 함께 교반기에 넣고 교반시킨다. 또한 상기 혈분과 하수슬러지가 어느정도 교반되면 10~30중량%의 탄산칼슘을 투입하여 재교반한다. 상기 탄산칼슘은 하수슬러지에 함유된 수분과 반응하여 열을 발생시킴으로써 어느정도 수분이 제거되어지면 상기 혼합물에 0.1중량%의 복합미생물제재와 10~30중량%의 천매암, 10~30중량%의 감람석, 10~30중량%의 토탄 또는 운모를 순차적으로 넣고 이를 다시 교반하여 혼합한 뒤 발효실에 넣어 자체 발열에 의해 2~3일간 숙성 발효되도록 함으로써 비료를 제조하게 된다. 이때 제조된 비료에 있어 하수슬러지의 함유량은 40~60%가 바람직하며, 상기 제조공정 중에 투입되는 혈분, 탄산칼슘, 복합미생물제재, 천매암, 감람석, 운모, 토탄 등의 첨가량은 너무 적을 경우에는 각 성분들로 인한 효과가 너무 미약하고, 너무 많은 경우는 효과에 비해 낭비적인 요소가 커져 비경제적이므로 실시 예에 기재된 정도가 가장 바람직할 것이다. The sewage sludge sprayed with the active mineral solution and 0.01 to 0.1% by weight of blood powder are put together in a stirrer and stirred. In addition, when the blood powder and sewage sludge are stirred to some extent, 10-30% by weight of calcium carbonate is added and restirred. The calcium carbonate reacts with the water contained in the sewage sludge to generate heat, so that when the water is removed to some extent, 0.1% by weight of the composite microorganism, 10-30% by weight of feldspar, 10-30% by weight of olivine, 10-30% by weight of peat or mica are added sequentially and then stirred and mixed again and then put into the fermentation chamber to ferment for 2-3 days by self-heating to prepare fertilizer. At this time, the content of sewage sludge in the fertilizer manufactured is preferably 40 to 60%, and the amount of added blood meal, calcium carbonate, microorganisms, natural stone, olivine, mica and peat added during the manufacturing process is too small. Too small an effect due to the components, too many if the wasteful factor is large compared to the effect is uneconomical degree will be most preferred in the examples.

본 발명은 수거된 하수슬러지에 활성 미네랄 액제과 혈분, 천매암, 감람석, 복합미생물제재 등을 투입함으로써 각종 유해균들과 유해미생물들을 살균하고, 다양한 영양소에 의해 토양의 기력을 좋게 하고, 부수력 및 통기력을 좋게 하여 작물의 튼튼하고 정상적인 성장을 도모하고, 연작(連作)을 활성화할 수 있는 비료를 제공할 수 있는 것이다.The present invention sterilizes various harmful bacteria and harmful microorganisms by injecting active mineral liquids, blood powder, chalcedony, olivine, and complex microbial agents into the collected sewage sludge, and improves the strength of soil by various nutrients, and improves collateral and breathability. It is possible to provide a fertilizer capable of promoting the strong and normal growth of crops and activating crops.

Claims (1)

일라이트 또는 운모, 감람석 중 어느 하나의 천연 광물질을 분쇄하고 이를 발효 숙성시킨 다음 여과해서 얻어진 활성 미네랄 액제와 혈분, 탄산칼슘, 기타 광물을 이용하여 하수슬러지를 비료화하는 방법에 있어서,In the method of fertilizing sewage sludge using the active mineral liquid obtained by pulverizing and natural fermentation of any one of illite, mica, olivine, fermentation and filtration, blood powder, calcium carbonate and other minerals, 수거된 하수슬러지를 호퍼에 저장하였다가 이를 컨베이어벨트에 넓게 펼친 상태로 이송하면서 그 위에 0.01~0.05중량%의 활성 미네랄 액제를 살포하는 단계와, Storing the collected sewage sludge in the hopper and transporting it to the conveyor belt in a wide spread state, and spraying 0.01 to 0.05% by weight of active mineral liquid thereon; 상기 활성 미네랄 액제가 살포된 하수슬러지 40~58중량%를 0.01~0.1중량%의 혈분과 함께 교반기에 넣고 교반하는 단계와, 40 to 58% by weight of the sewage sludge sprayed with the active mineral solution was added to the stirrer with 0.01 to 0.1% by weight of blood and stirred, 상기 하수슬러지와 혈분이 골고루 혼합되면 10~28중량%의 탄산칼슘을 투입하고 다시 교반하는 단계와, When the sewage sludge and blood powder are evenly mixed, adding 10 to 28% by weight of calcium carbonate and stirring again; 상기 혼합물에 0.1중량%의 복합미생물제재와 10~28중량%의 천매암, 10~28중량%의 감람석, 10~28중량%의 토탄 또는 운모를 순차적으로 넣어 재교반한 뒤 이를 발효실에 넣어 자체 발열에 의해 2~3일간 숙성 발효되도록 하는 단계로 이루어짐을 특징으로 하는 활성 미네랄 액제와 혈분, 천매암, 감람석, 복합미생물제재를 이용한 하수슬러지의 비료화 방법.0.1-% by weight of the composite microbial agent, 10-28% by weight of feldspar, 10-28% by weight of olivine, 10-28% by weight of peat or mica were sequentially re-stirred and put into a fermentation chamber for self-heating. Method of fertilizing sewage sludge using the active mineral solution and blood powder, chalcedony, olivine, composite microbial material, characterized in that the step consists of two to three days to fermentation.
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KR101217878B1 (en) * 2009-08-28 2013-01-02 한 무 유 Method of manufacturing Liquefied fertilizer using a phyllite
KR101453259B1 (en) 2012-11-21 2014-10-22 주식회사 송이산업 Mineral extraction method and extracted mineral composition from jeju scoria
NL2014902A (en) * 2015-05-13 2016-05-24 The Triple E Trust Holding B V Soil improver comprising sludge containing mycorrhiza, and method for manufacturing the soil improver.

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Publication number Priority date Publication date Assignee Title
KR101217878B1 (en) * 2009-08-28 2013-01-02 한 무 유 Method of manufacturing Liquefied fertilizer using a phyllite
KR101453259B1 (en) 2012-11-21 2014-10-22 주식회사 송이산업 Mineral extraction method and extracted mineral composition from jeju scoria
NL2014902A (en) * 2015-05-13 2016-05-24 The Triple E Trust Holding B V Soil improver comprising sludge containing mycorrhiza, and method for manufacturing the soil improver.
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