KR102268814B1 - Method of removing sludge at high speed using microbial products that deodorize odors with useful (EM) microorganisms - Google Patents

Abstract

The present invention relates to a method of removing sludge at high speed using a microbial product that deodorizes odor with useful (EM) microorganisms, and more particularly, waste organic sludge, binder, amino acid agent, enzyme, molasses, herbal medicine powder , C ₆ H ₁₂ O _{6 ·} H ₂ O monohydrate, yeast, Rhodobacter EM microorganism, cellulose, xylan, arabinan, soluble carbohydrates, a first step of mixing ash; and a second step of heating and drying the mixture of the first step; it relates to a method of removing sludge at high speed using a microbial product that deodorizes odor with useful (EM) microorganisms comprising a.

Description

Method of removing sludge at high speed using microbial products that deodorize odors with useful (EM) microorganisms

The present invention relates to a method for high-speed sludge removal capable of deodorizing odors by EM microorganisms, and more particularly, waste organic sludge, binders, amino acids, enzymes, molasses, herbal medicine powder, C ₆ H ₁₂ O ₆ H _{A first step of mixing 2} O monohydrate, yeast, Rhodobacter EM microorganism, cellulose, xylan, arabinan, soluble carbohydrates, and ash; and a second step of heating and drying the mixture of the first step; it relates to a method of removing sludge at high speed using a microbial product that deodorizes odor with useful (EM) microorganisms comprising a.

The livestock industry is an important industry among agriculture that provides high-protein food. As the livestock industry has developed remarkably in quantity, the livestock farms have grown in size, and the number of breeding has also increased significantly. However, as the soil contamination and groundwater contamination caused by excessive agricultural land spraying became a problem, the problem of the treatment of livestock manure is emerging as an urgent problem to be solved.

In particular, livestock wastewater has a high content of organic matter as harmful pollutants and a lot of nitrogen and phosphorus components, even if the manure is efficiently separated into solid-liquid. It is pointed out as a hazardous substance to the environment, which has a greater impact on water pollution than sewage. However, there is a problem that it is difficult to treat with a general wastewater treatment method, the cost required for the construction and maintenance of livestock excreta treatment facilities is excessively generated, and an appropriate base treatment technology is not established. Due to the fact that a significant amount is illegally dumped into the sea due to the failure to do so, an economical and effective method of treating livestock manure and livestock wastewater from livestock farms that are being commercialized is required.

Meanwhile, social interest and importance for green growth to maintain sustainable development while maintaining and improving the global environment is growing. What can be considered as one of the essential technologies to achieve such green growth is the recycling of waste resources generated during the production of various products or products as usefully as possible.

In particular, in terms of the reduction of carbon dioxide in addition to the environmental advantages of recycling organic resources, additional values such as carbon dioxide reduction costs are increasing. In addition, at a time when the supply and demand of wood resources, which are representative eco-friendly materials with good recycling and resource circulation, becomes relatively difficult, the high utilization of waste organic resources is a subject of much interest.

It can be said that grain husks are the most representative by-products of agricultural, fishery and food industry generated in Korea. In particular, grain husks, which are used as the most important staple food in East Asia, are produced in large quantities all over the world. Although grain hulls differ depending on the type of grain, cultivated area, climate, and cultivation method, it usually accounts for about 20% of rice in weight ratio. A large amount is used for low-value-added purposes, such as being used as a rug for livestock facilities and then used as compost, or used as topsoil, insulation, etc.

The actual grain hull is densely coated with silicon, so it is difficult to corrode, and due to its high abrasive properties, it is not suitable for use as feed and industrial raw materials. Various studies for the development of new uses for the high utilization of grain hulls have been an ongoing task. In particular, to increase the utility of grain hulls, such as research on manufacturing activated carbon from grain husks by applying various methods, research on gasification of grain hulls used as raw materials for grain husks, and research on how to use grain hulls as carbonized grain husks A lot of research and development has been carried out for

In addition, in order to utilize the silica present in the grain husks, many studies on a method of separating and extracting silica from ash after burning the grain husks, and studies on the synthesis of silica whiskers, etc. have been conducted. Research on using the grain hull itself as a fiber resource has been conducted by mixing it with husks and using it as a molded packaging material, and a grain hull board using grain hulls has been developed. In addition, recently, research on making biocomposites using grain husks is being conducted.

However, research and development using grain husks for the removal of waste organic matter such as livestock manure is necessary.

Reference 1: Korean Patent Publication No. 10-1964756 Reference 2: Korean Patent Publication No. 10-1964759 Reference 3: Korean Patent Publication No. 10-1544090 Reference 4: Korean Patent Publication No. 10-1299953 Reference 5: Korean Patent Publication No. 10-0953058

The present invention was devised in view of the above points, waste organic sludge, binder, amino acid agent, enzyme, molasses, herbal medicine powder, C ₆ H ₁₂ O ₆ H ₂ O monohydrate, yeast, It aims to provide a method of removing sludge at high speed using a microbial product that deodorizes odor with useful (EM) microorganisms by mixing Rhodobacter EM microorganisms, cellulose, xylan, arabinan, soluble carbohydrates, and ash .

A method for high-speed sludge removal capable of deodorizing odors by an EM microorganism preparation, which is an embodiment of the present invention, is waste organic sludge, Rhodobacter EM microorganism, cellulose, xylan, arabinan, soluble carbohydrate, ash, binder, amino acid , Enzyme, molasses, herbal medicine powder, C ₆ H ₁₂ O _{6 ·} H ₂ O monohydrate (monohydrate), a first step of mixing a composition comprising yeast; and a second step of heating and drying the mixture of the first step.

Here, the Rhodobacter EM microorganism of the first step is any one or two or more selected from Rhodobacter blasticus, Rhodobacter capsulatus and Rhodobacter sphaeroides. can be used

In addition, in the first step, a mass mixing ratio of cellulose, xylan, and arabinan may be used in a range of 60 to 70:25 to 30:2 to 3.

In the mixture of the first step, Lactobacillus lactis, Lactobacillus rhamnosus, Lactobacillus reuteri, Lactobacillus vulgaricus, Lactobacillus brevis, Lactobacillus sakei, Lactobacillus salivarius, Lactobacillus acidophilus, Lactobacillus Casei, Lactobacillus curvatus, Lactobacillus crispatus, Lactobacillus paracasei, Lactobacillus permentum, Lactobacillus perolens, Lactobacillus plantarum, Lactobacillus helveticus any one or more selected from Including beneficial bacteria, in addition, Rhodopseudomonas encapsulation, Bacillus lentus, Bacillus licheniformis, Bacillus subtilis, Bacillus cereus, Bacillus coaglans, Bacillus polyfermenticus, Bacillus pumilus, Bifidobacterium Longum, Bifidobacterium bifiderm, Bifidobacterium thermophyllum, Bifidobacterium pseudolongum, Bifidobacterium infantis, Enterococcus lactis, Enterococcus thermophilus, Enterococcus fecium, Clostridium Butyricum, Pediococcus cerevisiae, Pediococcus acidi lactisi, may include any one or two or more beneficial bacteria selected from Pediococcus pentosaceus.

The heating and drying of the second step may be automatically controlled by the hot air of the hot air heater.

According to the method of removing sludge at high speed using the microbial product that deodorizes with the useful (EM) microorganisms of the present invention, based on the unused biomass resources that can be supplied and supplied by livestock farms, the environment-friendly product resource circulation clean production, It is possible to dramatically improve the waste organic sludge problem.

Furthermore, the environmental pollution CO ₂ , There is an effect of reducing CH ₄ , N _{2 O and diversifying resource circulation.} In particular, it is possible to improve soil and water quality environmental pollution due to excessive discharge of livestock manure as ecosystem restoration, and odor can be reduced through conversion of eco-friendly clean production resource circulation as a process conversion.

1 shows a flow chart of a method of removing sludge at high speed using a microbial product that deodorizes odors with useful (EM) microorganisms, which is an embodiment of the present invention.
2 to 5 show a circuit diagram for driving the hot air heater of the present invention.
6 shows an NMR spectrum of the raw material composition of the present invention.
7 shows an SEM photograph showing the outer and inner shapes of the grain hulls of the present invention.
9 shows a schematic diagram of a micro-aeration apparatus having a culture steam room according to the present invention.

In the drawings shown below, the same reference numerals refer to the same components, and the size of each component in the drawings may be exaggerated for clarity and convenience of description. Meanwhile, the embodiments described below are merely exemplary, and various modifications are possible from these embodiments. Hereinafter, terms are used only for the purpose of distinguishing one component from another. The singular expression includes the plural expression unless the context clearly dictates otherwise. Also, when a part "includes" a component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. In addition, terms such as “…unit” and “module” described in the specification mean a unit that processes at least one function or operation.

The method of removing sludge at high speed using the microbial product that deodorizes odor with the useful (EM) microorganism of the present invention includes waste organic sludge, Rhodobacter EM microorganism, cellulose, xylan, arabinan, soluble carbohydrate, ash, A first step of mixing a composition comprising a binder, an amino acid agent, an enzyme, molasses, herbal medicine powder, C ₆ H ₁₂ O _{6 ·} H _{2 O monohydrate, yeast;} and a second step of heating and drying the mixed composition of the first step.

Hereinafter, the mixture of the first step of the present invention will be described in detail.

The mixing of the first step is 1 to 5 parts by weight of Rhodobacter EM microorganism, 50 to 80 parts by weight of cellulose, 20 to 40 parts by weight of xylan with respect to 500 parts by weight to 1,00 parts by weight of waste organic sludge parts, 1 part by weight to 5 parts by weight of arabinan, 1 part by weight to 10 parts by weight of soluble saccharide, 10 parts by weight to 100 parts by weight of ash, 1 part by weight to 5 parts by weight of the binder, 1 part by weight to 5 parts by weight of the amino acid agent , 1 part by weight to 10 parts by weight of enzyme, 3 parts by weight to 10 parts by weight of molasses, 3 parts by weight to 10 parts by weight of herbal medicine powder, 1 part by weight to 5 parts by weight of monohydrate of _{C 6} H ₁₂ O ₆ H _{2 O} It may contain 1 part by weight to 5 parts by weight of yeast.

The waste organic sludge of the present invention may represent livestock manure, sewage sludge, or food waste, but preferably represents livestock manure.

Rhodobacter EM microorganisms of the present invention include any one or two or more beneficial bacteria selected from Rhodobacter blasticus, Rhodobacter capsulatus, and Rodobacter sphaeroides. . Bacteria of the genus Rhodobacter are facultative aerobic bacteria isolated from seawater freshwater and soil environments, and the cells of Rhodobacter have an ovoid or rod shape and can act as a deodorizing component by photosynthesis. It is a Gram-negative bacterium and divides cells by double division or budding. It changes from yellow-green to yellow when cultured under photosynthetic conditions, and from pink to red in aerobic culture.

In the present invention, useful microorganisms are cultured by mixing Rhodobacter blasticus, Rhodobacter capsulatus, and Rodobacter sphaeroides of the Rhodobacter genus. The mixing ratio of Rhodobacter blasticus, Rhodobacter capsulatus and Rhodobacter spheroides of the present invention is preferably 1-3:1-2:0.5-1 by weight, and more preferably 2:1.5: 0.7 can be used to improve odor reduction performance.

In addition, in the mixed composition of the first step of the present invention, Lactobacillus lactis, Lactobacillus rhamnosus, Lactobacillus reuteri, Lactobacillus vulgaricus, Lactobacillus brevis, Lactobacillus sacai, Lactobacillus salivarius, Lactobacillus ash Any selected from Dophilus, Lactobacillus casei, Lactobacillus curvatus, Lactobacillus crispatus, Lactobacillus paracasei, Lactobacillus fermentum, Lactobacillus perolens, Lactobacillus plantarum, Lactobacillus helveticus It may further include 1 to 2 parts by weight of one or two or more beneficial bacteria. The genus Lactobacillus is a bacterium that produces a large amount of lactic acid by fermenting sugars to obtain energy. Morphologically, it is a gram-positive spore-free bacillus and shows polymorphism. There are single, double-stranded, single-stranded, and single-chain types of bacterial arrangement, and it is useful for reducing odor and reducing sludge by generating lactic acid from various sugars.

In addition, in the mixed composition of the first step of the present invention, Rhodopseudomonas encapsulate, Bacillus lentus, Bacillus licheniformis, Bacillus subtilis, Bacillus cereus, Bacillus coaglans, Bacillus polyfermenticus, Bacillus Pumilus, Bifidobacterium longum, Bifidobacterium bifiderm, Bifidobacterium thermophyllum, Bifidobacterium pseudolongum, Bifidobacterium infantis, Enterococcus lactis, Enterococcus thermophilus, Entero. 1 part by weight to 2 parts by weight of any one or two or more beneficial bacteria selected from Caucus fecium, Clostridium butyricum, Pediococcus cerevisiae, Pediococcus acidilactisi, and Pediococcus pentosaceus It is possible to further improve the odor reduction performance.

The mixture of the first step of the present invention may contain cellulose, xylan and arabinan. The cellulose of the present invention can be obtained from grain husks. Zyran can be obtained as a colorless powder by adding a large amount of alcohol to the alkaline extract of grain husks, and arabinan is a kind of neutral polysaccharide containing only L-arabinose as a constituent monosaccharide, and hot water like pectin is obtained from grain husks. It can be extracted from and has a branched structure with a side chain attached to C-3 of the α-1,5-linked L-arabinopranose chain. The mixing weight ratio of the cellulose, xyran, and arabinan may be preferably 65 to 70:25 to 30:1 to 3, and the mixing weight ratio of the cellulose, xyran, and arabinan is 67 to 70:28 to 30: 2 to 3 may be more preferably used, and the mixing weight ratio of the cellulose, xyran, and arabinan may be most preferably 68 to 69: 29 to 30: 2 to 2.2. By using the said ratio, the high-speed reduction effect of the sludge by Rhodobacter EM microorganisms and Lactobacillus beneficial bacteria can be acquired.

The soluble carbohydrates in the first step of the present invention may include any one or two or more selected from glucose, fructose, and galactose. When disaccharides and polysaccharides are used, since they have insoluble properties, it is difficult for carbohydrates to have a uniform distribution in the waste oily sludge, and contact with Rhodobacter EM microorganisms is reduced, so it is not preferable.

Ash of the first step of the present invention is SiO ₂ (silicon dioxide), CaO (calcium oxide), MgO (magnesium oxide), K ₂ O (potassium oxide), Na ₂ O (sodium oxide), Fe ₂ O ₃ (iron oxide) (III)), P ₂ O ₅ (phosphorus pentoxide), Al ₂ O ₃ (aluminum oxide), MnO ₂ (manganese dioxide). The specific ash weight mixing ratio is SiO ₂ (silicon dioxide) : CaO (calcium oxide) : MgO (magnesium oxide) : K ₂ O (potassium oxide) : Na ₂ O (sodium oxide) : Fe ₂ O ₃ (iron (III) oxide) : P ₂ O ₅ (phosphorus pentoxide) : Al ₂ O ₃ (aluminum oxide) : MnO ₂ (manganese dioxide) 85-90: 0.1-0.5: 0.1-0.5: 0.5-1: 0.5-1: 0.01-0.1: 0.1-0.5: 0.1-0.5: 0.1-0.5 can be used, SiO ₂ ( silicon dioxide) : CaO (calcium oxide) : MgO (magnesium oxide) : K ₂ O (potassium oxide) : Na ₂ O (sodium oxide) : Fe ₂ O ₃ (iron (III) oxide) : P ₂ O ₅ (phosphorus pentoxide) : Al ₂ O ₃ (aluminum oxide) : MnO ₂ (manganese dioxide) 89-90: 0.1-0.3: 0.1-0.3: 0.8-1: 0.8-1: 0.05-0.1: 0.2-0.4: 0.1-0.2: 0.1-0.2 can be used more preferably. Activation of the Rhodobacter EM microorganism by ash can be accelerated in the above range.

The binder may contain any one or two or more selected from guar gum, lignin sulfonate, holocellulose, rosin, gelatin, natural gum, and casein, and may also contain a compound represented by the following formula (1). have.

[Formula 1]

(n in Formula 1 represents 10 to 100))

The amino acid agent contains any one or two of the compound represented by the following formula (2) and the compound represented by the formula (3) to help decompose the enzyme through acid and base reaction, thereby improving the odor reduction performance of waste organic sludge. .

[Formula 2] [Formula 3]

By using the monohydrate of the C ₆ H ₁₂ O _6*?* H ₂ O, fermentation is facilitated, and thus the waste organic sludge can be rapidly reduced.

The enzyme can be used as a protein catalyst that mediates a chemical reaction in the waste organic sludge. Enzymes can accelerate the reaction by binding to a specific reactant and lowering the activation energy. For example, any one or two selected from acid proteases, vegetable proteases, alkaline proteases, and neutral proteases can be preferably used.

The molasses may be used as a fermentation aid in the form of brown, sticky and dense syrup as a by-product that is no longer crystallized remaining in the process of processing sugar cane or sugar beet into sugar.

The herbal medicine may use any one or two or more kinds of powder selected from astragalus, kudzu, deodeok, dunggula, scallops, jujube, ginseng, licorice, bellflower, and cinnamon. When such herbal medicine powder is used, it can help to activate EM microorganisms.

The yeast may be any one or two or more types of powder selected from brewer's yeast, brewer's yeast, Xanthophyllomyces dendro house, Torula yeast, Pichia farinosa, and yeast culture, and when such yeast is used, It can help the fermentation of EM microorganisms and help the rapid reduction of waste organic sludge.

Next, the second step of heating and drying the mixture of the first step of the present invention will be described in detail.

9 shows a schematic diagram of an apparatus for removing sludge at high speed using a microbial product that deodorizes odors with the useful (EM) microorganisms of the present invention. In the heating and drying step of the second step, the mixed composition may be processed in the culture steam room 10 . The side of the culture steam room 10 is penetrated through the cylindrical pipe 20, and the end of the cylindrical pipe 20 located outside the culture steam room 10 is connected to the hot air heater 30 by a flexible tube 60. and the end of the cylindrical pipe 20 located inside the culture steam room 10 is sealed, and only the surface of the cylindrical pipe 20 located inside the culture steam room 10 has a hole 50 having a diameter of 10 μm to 15 μm. ), the hot air passing through the hole 50 can properly supply oxygen to the mixed composition containing the waste organic sludge. Here, the hot air may be obtained by passing air through the hot air heater 30 . Cylindrical pipe 20 has a bent shape in the drawing, but may use a non-bent shape as needed.

The mixed composition of the first step is moved to the culture steaming room 10, and the moved mixed composition is the hot air generated by the hot air heater 30, the flexible tube 60, the cylindrical pipe 20 and the A heated hot air of 90° C. to 120° C. may be appropriately supplied to the mixed composition through the plurality of holes 50 on the surface of the cylindrical pipe 20 . The hot air contains adequate oxygen. That is, the hot air is sucked into the culture steam room 10 by the hot air heater 30 , heated hot air of 90° C. to 120° C. When the range of the hot air temperature is exceeded, the Bacillus subtilis and the like can use both anaerobic and aerobic properties, but oxygen does not reach uniformly to aerobic microorganisms and is delivered locally, and oxygen reaches some aerobic microorganisms and some aerobic microorganisms There is a problem in that oxygen does not reach and the oxygen supply efficiency is lowered. The operation time for spraying hot air is preferably performed in a cycle of 2 min/hour to 3 min/hour. That is, when the operating time of spraying hot air exceeds the above range, excess oxygen is injected and the activity of aerobic microorganisms is rather disturbed, and the efficiency may be lowered than that of not injecting oxygen. Adjustment of the hot air blowing time can be manually or automatically opened or closed the on-off valve.

In order to automatically apply hot air of a constant temperature at a specific time through the hot air heater 30 of the present invention, a hot air heater 30 using a reed three-phase induction motor may be used. The three-phase induction motor of the present invention can be achieved by using a relay and an electromagnetic switch. The electromagnetic switch serves to supply and cut off electricity, and the relay generates a signal or pulse capable of switching electricity to control high voltage and current using low voltage and current.

As shown in FIG. 2, the three-phase induction motor of the present invention has three wires of RST on the power supply side, and the three wires of RST on the power supply side are connected to the motor through a circuit breaker (MCB) and a magnetic contactor (MC). The sequence circuit is interlocked with the switches PB1 and PB2 and the thermal relay THR.

In order to automatically apply hot air of a constant temperature at a specific time through the hot air heater 30 of the present invention, a non-contact circuit diagram may be used. As shown in FIG. 3 , the switches PB1 and PB2 and the thermal relay THR are interlocked with the AND and OR circuits to output.

On the other hand, since the relay sequence is controlled by the opening and closing of the relay contact, compared to the non-contact element, the reed element has a large overload resistance and a large opening and closing load capacity, and has excellent temperature characteristics. In addition, since there is little electrical noise, input/output is separated, and it has the advantage of obtaining many output circuits according to the number of contacts.

In the sequence of reed three-phase induction motor, the motor used in the sequence can be replaced with a pneumatic motor. As shown in FIG. 4 , it is also possible to use the valves PBV1 and PBV2 for motor operation signals to drive the hot air heater 30 .

A programmable memory can be used to perform special functions such as logic, sequencing, timing, counting, and calculation through a PLC, digital or analog input/output module using the three-phase induction motor of the present invention. 5 shows a circuit diagram to which the PLC of the present invention is applied. As shown in FIG. 5 , the data input through the switches PB1 and PB2 passes through the calculation unit to drive the hot air heater 30 according to the output of the output unit.

(Example)

To obtain the composition ratio of grain husks to obtain ash, analysis was performed using a Winso analyzer (Elemental Analyzer, FlashE A 1112 series, Seoul Branch, Korea Institute of Basic Science). The moisture content was 105℃ air oven method, and the ash content was 600 It was measured using the method of complete combustion for 2 hours in an electric furnace at °C. The calorific value was measured and analyzed using a calorimeter (Parr Instrument), and the degree of thermal decomposition was measured and analyzed using a thermogravimetric analyzer (TGA, Korea Institute of Basic Science, Seoul Branch). The chemical composition of grain husks was analyzed using a Winza absorption spectrophotometer, and silica crystallization of grain husks was analyzed using XRD analysis. (Chonbuk National University Joint Laboratory)

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Table 1 below shows the composition and composition ratio of grain husks. (% by mass)

Sample Powder Moisture Carbon Hydrogen Nitrogen Sulfur Oxygen Total One 13.15 12.08 39.09 5.44 0.50 0.05 26.69 100 2 13.50 10.16 38.24 5.56 0.37 0.39 32.13 100 3 5.44 9.51 37.77 5.28 0.31 0.02 31.66 100 4 17.11 9.65 37.31 5.58 0.27 0.01 30.08 100 5 16.44 9.77 36.75 5.45 0.37 0.03 31.18 100 6 13.34 10.02 36.61 5.43 0.34 0.03 34.23 100 7 13.48 10.45 32.73 5.84 0.32 0.02 37.16 100 8 15.65 9.84 38.27 5.74 0.29 0.02 30.20 100 AVG. 14.76 10.19 36.10 5.54 0.34 0.03 32.30 100

Table 2 below shows the composition and composition ratio of the ash of the grain husks. (mass%)

Sample SiO2 CaO MgO K2O Na2O Fe2O3 P2O5 Al2O3 MnO2 Others Total One 92.92 0.22 0.24 1.00 2.14 0.10 0.34 0.11 0.11 2.81 100 2 86.21 0.27 0.27 0.85 0.87 0.06 0.29 0.11 0.10 10.97 100 3 90.55 0.28 0.28 0.99 1.06 0.06 0.31 0.12 0.15 6.20 100 4 87.88 0.30 0.21 0.63 0.40 0.07 0.19 0.09 0.09 10.14 100 5 87.60 0.28 0.28 0.87 0.94 0.07 0.27 0.11 0.15 9.43 100 6 87.39 0.20 0.16 0.77 0.40 0.07 0.18 0.14 0.08 10.61 100 7 89.92 0.28 0.29 0.76 0.71 0.07 0.32 0.10 0.13 7.42 100 8 90.96 0.39 0.30 0.83 0.54 0.11 0.21 0.12 0.24 6.30 100 AVG. 89.18 0.28 0.25 0.84 0.88 0.08 0.26 0.11 0.13 7.98 100

6 shows the NMR spectrum results. 40.0 mg of a grain husk sample from which extracts were removed by sequentially performing acetone and hot water extraction was first acid hydrolyzed with 0.4 ml of 72% sulfuric acid at 30°C for one hour, and then diluted with 2.0 ml of heavy water (D2O). Second hydrolysis was performed at 121°C for one hour. The residue of the hydrolyzed sample was removed by filtration, and the hydrolyzate was collected and subjected to 1H NMR spectroscopy analysis. Quantitative evaluation of hydrolyzed sugar was measured using a Bruker Avance NMR spectrometer (500 MHz), and NMR data were analyzed using Win NMR program. For analysis, peaks in the region of 4.4 to 5.4 ppm were selected in NMR spectra, and the anomeric hydrogen peak was integrated to calculate the composition.

7 shows an SEM photograph showing the outer and inner shapes of grain husks.

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Although one embodiment of the present invention has been described above, the spirit of the present invention is not limited to the embodiments presented herein, and those skilled in the art who understand the spirit of the present invention can add components within the scope of the same spirit. , changes, deletions, additions, etc. will be able to easily suggest other embodiments, but this will also fall within the scope of the present invention.

Claims (1)

Waste organic sludge, Rhodobacter EM microorganism, cellulose, xylan, arabinan, soluble sugar, ash, binder, amino acid agent, enzyme, molasses, herbal medicine powder, C ₆ H ₁₂ O ₆ H ₂ O, yeast containing a first step of mixing the composition; and
A second step of heating and drying the mixed composition of the first step; is a method of removing sludge at high speed using a microbial product that deodorizes odor with useful (EM) microorganisms comprising;
The Rhodobacter EM microorganism of the first step is any one or two or more selected from Rhodobacter blasticus, Rhodobacter capsulatus, and Rodobacter sphaeroides,
In the first step, the mass mixing ratio of cellulose, xylan, and arabinan is 60-70:25-30:2-3,
In the mixture of the first step, Lactobacillus lactis, Lactobacillus rhamnosus, Lactobacillus reuteri, Lactobacillus vulgaricus, Lactobacillus brevis, Lactobacillus sake, Lactobacillus salivarius, Lactobacillus acidophilus, Lactobacillus Casei, Lactobacillus curvatus, Lactobacillus crispatus, Lactobacillus paracasei, Lactobacillus permentum, Lactobacillus perolens, Lactobacillus plantarum, Lactobacillus helveticus any one or more selected from Including beneficial bacteria, in addition, Rhodopseudomonas encapsulation, Bacillus lentus, Bacillus licheniformis, Bacillus subtilis, Bacillus cereus, Bacillus coaglance, Bacillus polyfermenticus, Bacillus pumilus, Bifidobacterium Longum, Bifidobacterium bifiderm, Bifidobacterium thermophyllum, Bifidobacterium pseudolongum, Bifidobacterium infantis, Enterococcus lactis, Enterococcus thermophilus, Enterococcus fecium, Clostridium Butyricum, Pediococcus cerevisiae, Pediococcus acidi lactisi, including any one or two or more beneficial bacteria selected from Pediococcus pentosaceus,
The heating and drying step of the second step is a method of removing sludge at high speed using a microbial product that deodorizes odor with useful (EM) microorganisms, characterized in that automatically controlled by the hot air of a hot air heater.

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