KR102319965B1 - Recycling method of organic waste and eco friendly-high functional Neo Humus Soil produced by the method - Google Patents

Abstract

The present invention relates to a method for recycling organic waste. The present invention is an embodiment by crushing the lumps of organic waste to equalize the particles, a pretreatment step of removing foreign substances, and a raw material mixing step of mixing at least one of reactive rice hull powder or rice hull powder with the organic waste that has undergone the pretreatment step , a biochemical calcium reaction treatment step of mixing quicklime after going through the raw material mixing step to produce a raw material of artificial humus / compost / artificial pit through hydration reaction, natural pit to the raw material of the artificial humus / compost / artificial pit, Artificial pit, mushroom waste medium, coffee gourd, coffee charcoal, rice husk powder, reaction chaff powder, pozzolan, dietary sulfur, or one of a combination thereof and natural mineral water are mixed in a stirrer or Baruker type fermentation processor, and 1 to 15 days During the first fermentation step to produce first-step artificial humus, and the first-step artificial humus of the first fermentation step is fermented in a yard for 10 to 60 days to activate cyanobacteria to activate phenolic metabolic activity microorganisms We present a method for recycling organic waste including a secondary fermentation step to generate artificial humus with maximized activation action of organic waste, and an eco-friendly, highly functional artificial humus using the same.

Description

Recycling method of organic waste and eco friendly-high functional Neo Humus Soil produced by the method}

The present invention relates to a method of turning organic waste into resources, and more particularly, to a method of manufacturing an eco-friendly high-functional artificial humus from organic waste such as food waste, sewage sludge, and livestock.

Methods for treating organic waste vary from traditional landfill to composting, which has recently been in the spotlight. The general organic waste recycling method has disadvantages such as frequent complaints around facilities due to various odors generated during the treatment process, and high treatment costs due to excessive wastewater treatment costs. Because of these difficulties, simple landfill or incineration is still widely used.

Methods for recycling organic wastes according to the prior art are variously divided according to processing processes such as fermentation. For example, in Korean Patent Registration No. 10-1761911, organic waste is injected into a high-temperature aerobic fermenter and concentrated oxygen is supplied in the pure oxygen or PSA (Pressure Swing Absorption) process as a high-temperature aerobic fermented product at 50 to 70 ° C. A method of processing and composting is used.

In addition, Korean Patent No. 10-1057475 proposes a microbial preparation with excellent composting and deodorizing properties and a method for manufacturing the same, with high activity of decomposing enzymes for starch, fat, protein, and cellulose, and growth possible at high temperatures. Patent No. 10-1272187 introduces a method of decomposing food waste into a raw material for compost by mixing and stirring with microorganisms and sawdust.

In addition, Korean Patent Registration No. 10-0640181 discloses that by-products generated during the dehydration and stirring process of food waste are reduced to high-quality feed or compost, and the dehydrated condensate is used as its own functional deodorant and liquid fertilizer ( liquid fertilizer) or deodorant, and Korean Patent Registration No. 10-1651373 discloses a method of purifying livestock manure into high-quality liquid manure and using a step-by-step purification tank to promote rapid fermentation and decomposition. Means of removing odor pollution and methods of producing high-quality energy methane are introduced.

As described above, the method of recycling organic waste according to the prior art mainly uses microorganisms, sawdust, etc. to make compost by mixing stirring and fermentation, or dehydrating organic waste to obtain liquid manure, odor remover, energy. It is being used as a resource by producing methane.

On the other hand, a method for producing organic waste into artificial humus soil (NEO HUMUS SOIL) having eco-friendly and high functionality has not yet been specifically developed.

Republic of Korea Patent Registration No. 10-1761911 (2017.07.21) Republic of Korea Patent Registration No. 10-1057475 (2011.08.10) Republic of Korea Patent Registration No. 10-1272187 (2013.05.31) Republic of Korea Patent Registration No. 10-0640181 (October 24, 2006) Republic of Korea Patent Registration No. 10-1651373 (2016.08.19)

The present invention is to provide an effective recycling method of organic waste by presenting a method for manufacturing organic waste into artificial humus (NEO HUMUS SOIL) and an eco-friendly high-functional artificial humus (NEO HUMUS SOIL) manufactured using the same.

Other detailed objects of the present invention will be clearly grasped and understood by experts or researchers in the art through the detailed contents described below.

In order to solve the above problem, the present invention is an embodiment, crushing a lump of organic waste such as food waste to equalize particles, a pre-treatment step of removing foreign substances, a reaction chaff powder, A raw material mixing step of mixing at least one of the rice hull powder, a raw material of artificial humus/compost/artificial pit (hereinafter referred to as "raw material") through a hydration reaction by mixing quicklime after passing through the raw material mixing step. In the calcium reaction treatment step, one of natural pit, artificial pit, mushroom waste medium, coffee gourd, coffee charcoal, rice husk powder, reaction rice hull powder, pozzolan, dietary sulfur or a combination thereof, and natural mineral water in the "raw material" Mix in a stirrer or Baruker type fermentation processor and perform primary aerobic fermentation for 1 to 15 days to produce first-stage artificial humus in which cyanobacteria are activated A method of recycling organic waste including a secondary fermentation step of generating artificial humus (NEO HUMUS SOIL) that activates cyanobacteria and maximizes the activation of phenolic metabolic microorganisms by anaerobic fermentation in A method for manufacturing artificial humus soil (NEO HUMUS SOIL) is presented.

Meanwhile, in the raw material mixing step, at least one of the reacted rice hull powder or the rice hull powder may be added in an amount of 10 parts by weight to 50 parts by weight based on 100 parts by weight of the organic waste.

Meanwhile, in the biochemical calcium reaction treatment step, 5 to 25 parts by weight of the quicklime may be added based on 100 parts by weight of the organic waste.

In addition, the biochemical calcium reaction treatment step is performed in a reactor, and the reactor is provided with a pair of mixing blades at the bottom and one mixing blade at the top, and the mixing blades at the bottom direct organic waste from the inlet to the outlet. The reaction can be made while pushing the upper mixing blades from the inlet to the outlet in addition to pushing the organic waste that is not mixed from the lower part and rises to the upper part.

Meanwhile, in the first fermentation step, one of the natural pit, the artificial pit, the coffee gourd, the mushroom waste medium, the coffee charcoal, the rice hull powder, the reaction rice hull powder, the pozzolan, the dietary sulfur, or a combination thereof is, 10 parts by weight to 60 parts by weight are added with respect to 100 parts by weight of the "raw material", and 0.1 parts by weight to 1 part by weight of the natural mineral water can be added with respect to 100 parts by weight of the "raw material" .

In addition, the first fermentation step is performed in a stirrer or a Baruker-type fermentation processor, the stirrer is a conventional rotary fermentation stirrer, and the Baruker-type fermentation processor may be provided with a stirring function while blowing air.

On the other hand, artificial humus soil (NEO HUMUS SOIL) can be produced through secondary fermentation and stabilization of the first-stage artificial humus produced in the primary fermentation step, which is naturally fermented for 10 to 60 days in the yard.

On the other hand, in order to solve the above problem, the present invention proposes, as an example, an eco-friendly, high-functional artificial humus (NEO HUMUS SOIL) using organic waste produced according to the above-described method.

According to an embodiment of the present invention, it is possible to effectively remove the odor that is essentially generated in the process of recycling organic waste such as food waste. In addition, since it is sterilized, there is little concern about the propagation of diseases and pests, and an eco-friendly, highly functional artificial humus soil (NEO HUMUS SOIL) rich in nutrients is produced and produced.

Other effects of the present invention will be clearly understood and understood by an expert or researcher in the art through the specific details described below, or during the course of carrying out the present invention.

1 is a flowchart showing a method of manufacturing an eco-friendly high-functional artificial humus (NEO HUMUS SOIL) using the organic waste resource recycling method according to an embodiment of the present invention.
Figure 2 is a simple structural diagram of a biochemical calcium reactor used in the organic waste recycling method of Figure 1.
Figure 3 is a view showing the "raw material" produced in the biochemical calcium reaction treatment step of the organic waste recycling method of Figure 1;
Figure 4 is a view showing the first-stage artificial humus produced in the first fermentation step among the steps of the organic waste resource recycling method of Figure 1.
Figure 5 is a view showing the artificial humus (NEO HUMUS SOIL) of the present invention prepared in the secondary fermentation step of the steps of the organic waste recycling method of Figure 1.

The features and effects of the present invention described above will become more apparent through the following detailed description in relation to the accompanying drawings, and accordingly, those of ordinary skill in the art to which the present invention pertains can easily implement the technical idea of the present invention. will be able Since the present invention can have various changes and can have various forms, specific embodiments are illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to a specific disclosed form, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention. The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention.

Hereinafter, with reference to the accompanying drawings, the method for manufacturing artificial humus (NEO HUMUS SOIL) using the organic waste resource recycling method according to the present invention and the configuration, function and action of the environmentally friendly high-functional artificial humus (NEO HUMUS SOIL) according thereto will be described. However, throughout the drawings and embodiments, reference numbers for the same or similar components will be used uniformly.

<Production method>

The method of manufacturing organic waste such as food waste into eco-friendly, high-functional artificial humus (NEO HUMUS SOIL) according to an embodiment of the present invention includes a pretreatment step (S1), a raw material mixing step (S2), a biochemical calcium reaction treatment step (S3) , including a primary fermentation step (S4) and a secondary fermentation step (S5).

Organic waste to be treated in an embodiment of the present invention is food waste discharged from daily life, by-products from the process of running agriculture, forestry, livestock, fishery, manufacturing, or sales, livestock manure, and sewage discharged from livestock farms Sludge, factory wastewater sludge, food factory sludge, etc.

<Pre-processing step>

The pre-treatment step (S1) is a step of crushing a lump of organic waste such as food waste to equalize particles, and removing foreign substances such as vinyl, metal, and plastic mixed with organic waste.

The pretreatment step is performed in a sorting crusher (not shown), and a grinder may be provided to crush the lumps. The sorting method may use a variety of known sorting devices, such as a magnetic or vibrator.

Since the organic waste that has undergone the pretreatment step is removed from large lumps exceeding a certain level and foreign substances are removed, it is possible to increase the process efficiency below the raw material mixing step to be described later.

<Ingredient mixing stage>

The raw material mixing step (S2) is a step of mixing at least one of reactive rice hull powder or rice hull powder with the organic waste that has undergone the pretreatment step (S1).

Here, the reactive rice hull powder or rice hull powder may be selectively added, or a mixture thereof may be added.

Reactive rice hull powder used in this step refers to a material produced by hydrating rice hull with quicklime using a biochemical calcium reactor to be described later.

Such reactive rice hull powder or rice hull powder helps to properly control the moisture content of organic waste.

More specifically, at least one of the reaction rice hull powder or rice hull powder may be added in an amount of 10 parts by weight to 50 parts by weight based on 100 parts by weight of the organic waste.

Organic wastes such as food wastes input to the pretreatment stage have a water content of 85% or more , but when the goal is to adjust the moisture content of the mixture of organic wastes that have passed through the raw material mixing stage to 70% to 75%, the input reaction The amount of rice hull powder or rice hull powder is limited to 10 to 50 parts by weight based on 100 parts by weight of organic waste.

Here, the determination of the target moisture content of the organic waste mixture as 70% to 75% is to increase the working effect of the subsequent biochemical calcium reaction treatment step. At this time, when the reaction rice hull powder or rice hull powder is added in less than 10 parts by weight, the water content is too high and the biochemical calcium reaction treatment is not performed well, and when it is added in excess of 50 parts by weight, the water content is too low, so the biochemical calcium reaction treatment step The hydration reaction rate is lowered and the desired "raw material" cannot be properly produced.

Therefore, the reactive rice hull powder or rice hull powder added in the raw material mixing step needs to be limited to 10 to 50 parts by weight based on 100 parts by weight of the organic waste.

The raw material mixing step may be performed in a conventional mixer. The mixing may be performed within approximately 1 hour by using the mixing rotary blade provided in the mixer at a speed of 5 to 10 rpm.

<Step of biochemical calcium reaction treatment>

On the other hand, the biochemical calcium reaction treatment step (S3) is a step of mixing quicklime (CaO) with the mixture of organic wastes that have undergone the raw material mixing step (S2) to promote the hydration reaction, and to generate a “raw material”.

The biochemical calcium reaction treatment step is carried out in a dedicated reactor within a short time. The reactor may be equipped with a plurality of mixing blades or mixing screws to quickly mix the organic waste mixture and quicklime fed through the previous steps. The mixing blade and the like may be continuously operated while the hydration reaction is in progress, thereby further promoting the hydration reaction.

Specifically, FIG. 2 shows a reactor 100 provided with a pair of mixing blades 104 and 105 at the lower portion and one mixing blade 106 provided at the upper portion.

A pair of lower mixing blades 104 and 105 pushes organic waste from the inlet 101 toward the outlet 103 while rotating in the direction from the inlet to the outlet, and the upper mixing blade 106 rotates from the inlet to the outlet In addition, organic waste that cannot be mixed from the lower part and rises to the upper part is pushed from the inlet to the outlet.

However, the upper mixing blade 106 may be excluded because the organic waste and quicklime are completely mixed to cause a hydration reaction when the rotation speed of the pair of lower mixing blades 104 and 105 is 24 rpm or more.

At this time, the rotation speed of the blade of the reactor 100 is 24 rpm is appropriate, but if it is 18 rpm or more, it is effective, and at a speed below that, there is only a stirring effect, so the intended "raw material" is not well produced because the hydration reaction is incomplete. .

The chemical reaction proceeding in the biochemical calcium reaction treatment step is as follows.

As the quicklime reacts, carbon dioxide and heat are generated, and the organic waste is hydrated for 5 to 25 minutes at a temperature of 80°C to 120°C in a short time. At this time, the treated product is in a state in which the odor is effectively reduced, and most of the pests and diseases are removed by the sterilization effect of the high temperature. In addition, sedimentation water is hardly generated.

When quicklime reacts with moisture, the reaction is completed within 3 to 10 seconds, so the reaction time in the biochemical calcium reaction treatment step varies depending on the moisture content, but the organic waste in the reactor is mixed and hydrated with quicklime within 5 to 25 minutes. The intended "raw material" is produced only when it is completed, and if the mixing and hydration reaction is exceeded for more than 25 minutes, the organic waste and quicklime are not homogeneously mixed, so the hydration reaction becomes incomplete.

In addition, in the case of pests present in organic waste such as food waste during hydration reaction in the reactor, most of them are killed at 80 ℃ or higher, but if the reaction temperature is 80 ℃ or lower, the pests are incompletely sterilized, and if it is 120 ℃ or higher, the "raw material" is carbonized resulting in an unusable product.

The heat of reaction generated during the hydration reaction in the reactor raises the temperature to evaporate moisture, increases the activity of organic matter, and chelates metal ions such as calcium and Ca-organic compounds to form them. In this case, the treated product immediately after the reaction is finished is alkaline (pH 11 to 12) by uniformly dispersed and adsorbed calcium hydroxide particles to organic matter and Ca-organic compound, so that pests and pathogens are also killed.

In particular, the treated product immediately after completion of the reaction forms a granular structure as solidification proceeds. Therefore, the malodorous substances remaining in the treated material are adsorbed to the granular structure of quicklime and are also adsorbed into micropores such as calcium hydroxide and calcium hydrogen carbonate, thereby completely controlling the odor and odor.

During the hydration reaction in the reactor, quicklime decomposes odor-causing substances such as cysteine, carboxylic acid, and amino acid as shown in the following formulas and converts the treated product in sol state into a gel. ) to reduce odors. In addition, some of the decomposed odor components form calcium compounds, which dissolve easily in the soil, so that crops can easily absorb them. Calcium component is an absolutely necessary component as a large amount of elements comparable to nitrogen, phosphorus, and potassium in the soil, and the synergistic effect of the calcium component increases the sugar (min) content and improves the effect of using organic substances.

In order to bring about the effect of the hydration reaction, the input amount of quicklime may be limited to 5 to 25 parts by weight based on 100 parts by weight of the organic waste.

When the amount of quicklime input during the hydration reaction is 5 parts by weight or less based on 100 parts by weight of organic waste, it is difficult to properly lower the water content of the "raw material" produced because the hydration reaction does not occur evenly, and if 25 parts by weight or more are used, Since the generated "raw material" becomes a strong alkali (pH 12.5 or higher) and the "raw material" is concreted due to excessive hydration, it is difficult to obtain the intended properties of artificial humus.

<1st fermentation stage>

The first fermentation step (S4) is a step of creating a first-step artificial humus by stirring and mixing an additive and natural mineral water with the “raw material” generated through the biochemical calcium reaction treatment step and fermenting it. According to this step, aerobic fermentation is performed, and the first step artificial humus becomes slightly alkaline with a pH of 8.5 to 8.0 through post-fermentation, so cyanobacteria, an autotrophic microorganism, are activated.

Here, the additive is a step of mixing at least one of natural pit, artificial pit, mushroom waste medium, coffee gourd, coffee charcoal, chaff powder, reaction chaff powder, pozzolan, and dietary sulfur with natural mineral water.

Natural peat refers to peat or peat, and has excellent moisturizing power, enabling continuous supply of nutrients. It has good air permeability and helps the roots of crops to breathe. It also contains nitrogen, phosphorus, and potassium, so it provides a trace amount of fertilizer after decomposition in the soil. In addition, since it contains a large amount of organic matter, it is effective for the growth of useful microorganisms.

Artificial pit refers to a material artificially made to act similarly to natural pit, in contrast to coco-peat, which is made of natural recycled materials for horticultural and agricultural purposes by removing and pulverizing the fibers of coconut shells, and the present invention It refers to a material produced by fermentation or a similar material by stirring and mixing the above additives after going through the biochemical calcium reaction treatment step, and it was named Neo Peat.

Natural pit is a carbonaceous material with a carbon content of 60% or less, which is produced by beneficial metabolic activity of phenolic metabolic active microorganisms through anaerobic fermentation of a material with a large amount of fiber source. It is an artificially created carbonaceous material.

Mushroom waste medium refers to the by-products left after cultivating mushrooms at mushroom-growing farms. A large amount of nutrients remain in the mushroom waste medium, which has beneficial effects on microbial activation and plant growth.

Coffee waste (粕, coffee waste) is the residue left after extracting the coffee liquid from coffee beans, and it greatly contributes to the activation of microorganisms as it contains large amounts of organic components. Coffee charcoal is a torrefaction treatment of the collected coffee beans, and it is composed of porous carbon grains, so it has an excellent odor removal effect and mineral supply effect.

Pozzolan is also called Ge-lite, and can be obtained by pulverizing volcanic ash, silicate clay, silicate earth, and the like. It has the effect of removing odors and has the effect of supplying minerals.

Dietary sulfur (MSM) can be obtained by finely pulverizing the earth sulfur discharged from the ground, and it plays a role of supplementing the insufficient sulfur (S) component by being added to organic waste.

These additives may be used alone or as a mixture of two or more components.

Additives and natural mineral water are put into a stirrer or a Baruker type fermentation processor and stirred and mixed. Here, as the stirrer, a conventional rotary stirring fermenter having a simple structure may be used, and a Baruker type fermentation processor may be used with a stirring function while blowing.

Air is supplied to the stirrer or Baruker type fermentation processor, thereby performing aerobic fermentation.

The generated "raw material" becomes a first-stage artificial humus having a water content of 40% to 60% after going through the first fermentation step.

In order to form the first-stage artificial humus described above, the content of additives and natural mineral water may be limited as follows.

Additives (one of natural pit, artificial pit, mushroom waste medium, coffee gourd, coffee charcoal, chaff powder, reaction chaff powder, pozzolan, dietary sulfur, or a combination thereof) input in the first fermentation step, the "raw material" It may be limited to 10 parts by weight to 60 parts by weight based on 100 parts by weight of In addition, the amount of natural mineral water may be limited to 0.1 part by weight to 1 part by weight based on 100 parts by weight of the "raw material".

When the additive is used in less than 10 parts by weight, there is a problem in that it is impossible to control the moisture according to the above-mentioned water content (40% to 60%) level. On the other hand, when it is used in excess of 60 parts by weight, the production cost is increased and thus practicality is lost.

Natural mineral water is used by diluting 0.1 parts by weight to 1 part by weight of the stock solution, 10 to 1,000 times, based on the "raw material". may not be done properly.

Natural mineral water refers to liquid mineral water containing various kinds of minerals prepared by extracting minerals in a non-polluting method such as humite or bentonite. Since this natural mineral water supplies various kinds of minerals, it not only enriches the nutrients of the final product, artificial humus (NEO HUMUS SOIL), but is also very effective in amplifying phenolic metabolizing microorganisms and cyanobacteria.

< Second fermentation stage >

The secondary fermentation step (S5) is a step of making artificial humus (NEO HUMUS SOIL) by storing the first-stage artificial humus in a yard for 10 to 60 days, fermenting and stabilizing it in a state in which the oxygen supply is cut off. Anaerobic fermentation is carried out according to this step, and the first-stage artificial humus becomes an eco-friendly, high-functional artificial humus (NEO HUMUS SOIL) that maximizes the activation of phenolic metabolizing microorganisms as cyanobacteria are activated through post-fermentation.

In the secondary fermentation step, calcium hydroxide and calcium hydrogen carbonate produce calcium carbonate through the following process.

In addition, as fermentation is promoted by storage for 10 to 60 days, the calcium carbonate produced by the above reaction mechanism serves to convert the short-acting fertilizer into a slow-acting fertilizer. At the same time, as cyanobacteria are activated, the activation action of phenolic metabolizing microorganisms is also maximized.

Cyanobacteria, also called blue green algae, refer to bacteria that photosynthesize with the green pigment chlorophyll. Cyanobacteria have existed on Earth since 2.1 billion years ago, and scientists speculate that they supplied oxygen to the earth's atmosphere through photosynthesis. It has the nitrogen fixing ability to convert nitrogen gas to ammonia even without it.

In addition, since cyanobacteria chelate various minerals in the soil during photosynthesis to easily absorb minerals from the roots, the minerals absorbed through plants can be usefully edible by humans.

Cyanobacteria, which are autotrophic microorganisms, are aerobic and prefer weakly alkaline soils, and phenolic metabolizing microorganisms, which are heterotrophic microorganisms, are mostly anaerobic and prefer acidic soils. Therefore, if the environment in which cyanobacteria can be activated, that is, the pH is slightly alkalized to 8.5 to 8.0, the activity amplifies itself and supplies oxygen to the roots of plants. and make the soil fertile.

Heterotrophic microorganisms, which are phenolic metabolizing microorganisms, live by supplying organic matter from acidic to neutral soil. When the pH is neutralized to 7.4 to 7.0, phenolic metabolizing microorganisms are converted to cellulose, lignin, cellulose, Hemicellulose, protein, and minerals are changed to create HUMUS soil. Since organic waste is rich in the above-mentioned substances, phenolic metabolizing microorganisms are activated in the raw material that promotes additional fermentation by storage for 10 to 60 days, thereby generating eco-friendly, high-functional artificial humus (NEO HUMUS SOIL).

Explaining the process of activating these cyanobacteria and phenolic metabolizing microorganisms, the first stage artificial humus produced through the primary fermentation stage has a pH of 8.5 to 8.0, so cyanobacteria can be activated. On the other hand, in the secondary fermentation stage, calcium hydroxide and calcium hydrogen carbonate change to calcium carbonate, so the artificial humus after this stage has a pH of 7.4 to 7.0. Accordingly, not only cyanobacteria but also phenolic metabolizing microorganisms that are active under anaerobic conditions are activated.

Here, the natural mineral water supplied in the first fermentation stage is rich in minerals and helps the phenolic metabolizing microorganisms to perform beneficial metabolic activities. The fermentation process by lactic acid bacteria, a phenolic metabolizing microorganism, acts to change high molecular weight carbohydrates and proteins in live organic matter into low molecular weight forms, providing food for beneficial bacteria and synthetic bacteria. Under aerobic conditions, photosynthetic blue-green algae and green algae , it plays a role in proliferating nitrogen-fixing bacteria, photosynthetic bacteria and yeast bacteria under anaerobic conditions, and is activated when the pH is 7.4 to 7.0. Since lactic acid is an organic acid beneficial to roots, it suppresses harmful bacteria and dissolves salts, especially insoluble phosphoric acid, accumulated in the soil during excessive fertilization so that it can be absorbed by the roots to make a healthy synthetic soil. In addition, since lactic acid fermentation only generates respiratory heat around 40 ℃ and not decomposition that emits high energy, only 1/20 of the energy consumed in aerobic hyperthermal decomposition is sufficient.

In addition, the artificial humus (NEO HUMUS SOIL) of the present invention helps the activity of Mycorrhiza, a phenolic metabolizing microorganism that is active on the root hair surface of the soil, to be active, thereby increasing the resistance to salt in the soil and reducing the amount of fertilizer used. Therefore, it can be usefully used as a raw material for soil improvers or polluted soil purifiers.

Mycorrhiza, which is active on the surface of the root hair, which is the root of a plant, attaches to the root and stretches the mycelium in and out of the root, sucking in water and nutrients like the root of a plant, and creating a protective film on the root to reduce drought damage and prevent the intrusion of harmful germs. It blocks the plant and obtains sap and some nutrients from the plant through the mycelium embedded in the root. In particular, phosphoric acid is difficult for plants to absorb due to phosphoric acid fixation, but it is easily absorbed with the help of mycorrhizal fungi, and it helps to absorb copper, zinc, and molybdenum well.

When comparing the ingredients of rice produced using the artificial humus of the present invention (NEO HUMUS SOIL) in which cyanobacteria are activated and rice administered with general fertilizers as shown in Table 1 below, the artificial humus of the present invention (NEO HUMUS SOIL) It was confirmed that the rice produced using the fertiliser had more minerals and vitamins from 6.0% to 100.0% in most of the items than the rice to which the general fertilizer was applied.

item Rice using NEO HUMUS SOIL plain rice comparative value pH 7.4 6.7 calcium 16.3 mg/100g 10.0 mg/100g + 63.0% magnesium 135.8mg/100g 110.0 mg/100 g + 23.4% zinc 890.0 mg/100 g 760.0 mg/100g + 17.1% copper 278.0 mg/100g 250.0 mg/100 g + 11.2% nitrogen 1.20% - - sign 26.9 mg/100g 30.0 mg/100g -10.3% potassium 265.0 mg/100g 250.0 mg/100 g + 6.0% steel 2.0mg/100g 1.1mg/100g + 81.8% vitamin B1 0.75 mg/100 g 0.54 mg/100 g + 38.8% vitamin B2 0.12 mg/100 g 0.06 mg/100g + 100.0%

As described above, according to the present invention, the treated product immediately after completion of the reaction in the reactor becomes the "raw material" of alkali (pH 11 to 12), and here natural pit, artificial pit, mushroom waste medium, coffee gourd, coffee charcoal , rice hull powder, reacted rice hull powder, pozzolan, dietary sulfur and natural mineral water are mixed, and the primary fermentation is performed by stirring and mixing for 1 to 15 days to make a one-step artificial humus having a pH of 8.5 to 8.0. Furthermore, it is possible to promote additional fermentation by storage for 10 to 60 days to finally produce eco-friendly, high-functionality artificial humus (NEO HUMUS SOIL) having a pH of 7.4 to 7.0.

The eco-friendly, high-functional artificial humus (NEO HUMUS SOIL) produced in the present invention may be put into a sorter to sort and remove the remaining vinyl or garbage that could not be removed in the pretreatment process, and through this process, the particles are even and the garbage is finally removed This maximizes product productivity.

On the other hand, when microbial enzymes are mixed with the artificial humus soil (NEO HUMUS SOIL) prepared in the present invention, heavy metals and dioxins, etc. contaminated soil purifiers, salted soil purifiers, pesticides, fertilizer excess soil improvers, landscaping soil, horticultural soil, etc. vegetation soil, building soil, etc. It is possible to make eco-friendly soundproofing materials between floors.

As described above, the present invention uses an eco-friendly recycling system that does not use energy for organic waste such as food waste to control odor and minimize the amount of food waste water, thereby significantly reducing operating costs, and converting organic waste into eco-friendly, high-functional artificial humus ( By converting into NEO HUMUS SOIL) and producing it, it can be used to improve soil and provide a clean natural environment, as well as reduce carbon dioxide and prevent global warming.

On the other hand, there is a proportional relationship between the amount of humus in the soil and the soil fertility. If the amount of humus is less than 2%, the plants have difficulties in growth and disease. It is known that cultivation without pesticides is possible because it is sufficiently fertile if it is about 20%, and more than 20% is called HUMUS SOIL.

Humus SOIL is a complex and diverse material in the form of colloids that has no regular shape in brown or dark brown color, in which the original tissue is modified or synthesized while the organic matter administered or present in the soil is decomposed by various microorganisms. It refers to natural pollution-free soil in which lichens and reeds of the Mesozoic Era are buried in the ground due to tectonic movements and are gradually changed over millions of years by phenolic metabolizing microorganisms and converted into dark brown substances.

For reference, the amount of humus is used as a generic term for soil organic matter in a broad sense, but in a narrow sense, it refers to a group of dark amorphous colloidal high molecular substances among soil organic matter. If the soil is black, the amount of humus is 10% or more, black brown is 5-10%, dark color is 2-5%, and light dark color contains about 0-2% of humus.

In addition, the amount of humus required for crop health and human health is 15% or more, and the eco-friendly, high-functional artificial humus (NEO HUMUS SOIL) produced according to the present invention has a humus amount of 20% to 35%, which increases the productivity and productivity of crops. It will help improve the quality so that the people can lead a safe eating life.

Artificial humus (NEO HUMUS SOIL) produced in the present invention, unlike artificial soil, is a sound synthetic humus soil manufactured to play a role similar to this natural non-polluting humus (HUMUS SOIL).

Most synthetic artificial soils require lightness, adsorption properties, and breathability. Artificial soil is manufactured similarly to natural soil for the purpose of being used as materials for construction or civil engineering work, light soil for greening, flowerpots or flower beds, etc. Most of them do not require humus because their purpose of use is different, so it has a completely different action from the artificial humus (NEO HUMUS SOIL) manufactured in the present invention.

As described above, the artificial humus soil (NEO HUMUS SOIL) prepared by the present invention is in a state in which fermentation is completed, so the odor and odor are controlled, and the organic inorganic minerals are rich by the additives used. Therefore, if the organic content of nitrogen (N), phosphoric acid (P), potassium (K), etc. is reinforced to the level specified in the Fertilizer Management Act by mixing only a small amount of microbial enzymes and chicken manure, it can be used like compost.

Although the detailed description of the present invention described above has been described with reference to a preferred embodiment of the present invention, those skilled in the art or those having ordinary knowledge in the art will have the spirit of the present invention described in the claims to be described later. And it will be understood that various modifications and variations of the present invention can be made without departing from the technical scope.

100: reactor
101: organic waste inlet
102: quicklime, etc. input port
103: outlet
104: lower mixing blade
105: lower mixing blade
106: upper mixing blade

Claims (8)

A pretreatment step of crushing the lumps of organic waste to equalize the particles and removing foreign substances;
a raw material mixing step of mixing at least one of reactive rice hull powder or rice hull powder with the organic waste that has undergone the pre-treatment step;
a biochemical calcium reaction treatment step of mixing quicklime with the organic waste that has undergone the raw material mixing step to produce a raw material through a hydration reaction;
One of natural pit, artificial pit, coffee gourd, mushroom waste medium, coffee charcoal, rice husk powder, reaction chaff powder, pozzolan, dietary sulfur or a combination thereof and natural mineral water are added to the raw material in a stirrer or Baruker type fermentation processor. A primary fermentation step of mixing and primary aerobic fermentation for 1 to 15 days to produce a first stage artificial humus, and
Including a secondary fermentation step of generating artificial humus (NEO HUMUS SOIL) in which cyanobacteria are also activated and the activation action of phenolic metabolizing microorganisms is maximized by anaerobically fermenting the first step artificial humus of the first step in the yard. do,
In the raw material mixing step,
At least one of the reaction rice hull powder or the rice hull powder is added in an amount of 10 to 50 parts by weight based on 100 parts by weight of the organic waste, and the moisture content of the organic waste mixture that has undergone the raw material mixing step is 70% to 75% with
In the biochemical calcium reaction treatment step,
The quicklime is added in 5 to 25 parts by weight based on 100 parts by weight of the organic waste, and the pH of the raw material produced through the biochemical calcium reaction treatment step is 11 to 12,
In the first fermentation step,
One of the natural pit, the artificial pit, the coffee gourd, the mushroom waste medium, the coffee charcoal, the rice husk powder, the reaction rice hull powder, the pozzolan, the dietary sulfur or a combination thereof is 100 weight of the raw material 10 parts by weight to 60 parts by weight are added based on parts,
The natural mineral water is added in an amount of 0.1 parts by weight to 1 part by weight based on 100 parts by weight of the raw material,
The first-stage artificial humus produced through aerobic fermentation has a pH of 8.0 to 8.5,
In the second fermentation step,
The artificial humus produced through anaerobic fermentation has a pH of 7.0 to 7.4, and a humus amount of 20% to 35%.
A method of recycling organic waste. According to claim 1,
The biochemical calcium reaction treatment step is carried out in a reactor,
The reactor is provided with a pair of mixing blades at the bottom and one mixing blade at the top,
The lower mixing blades push the organic waste from the inlet to the outlet, and the upper mixing blade pushes the organic waste that is not mixed from the lower part and rises to the upper part from the inlet to the outlet.
A method of recycling organic waste. According to claim 1,
The first fermentation step is carried out in a stirrer or a Baruker type fermentation processor,
The stirrer is a conventional rotary fermentation stirrer, and the Baruker type fermentation processor is characterized in that the stirring function is given while blowing.
A method of recycling organic waste. According to claim 1,
In the second fermentation step,
Characterized in that the first-step artificial humus is naturally fermented for 10 to 60 days in a yard so that cyanobacteria are also activated and the activation of phenolic metabolic active microorganisms is maximized through post-fermentation.
A method of recycling organic waste. It is produced by a method using the method for recycling organic waste according to any one of claims 1 to 4,
The pH is 7.0 to 7.4, and the corrosion amount is 20% to 35%.
Artificial humus (NEO HUMUS SOIL). delete delete delete

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