KR100191259B1 - Method for preparing feed using food wastes - Google Patents

Abstract

[purpose]

The present invention provides a method for preparing organic fertilizers, organic feeds, and organic wastewater purification agents that do not cause water pollution and soil pollution by adding, culturing and fermenting effective microbial flora to food waste.

[Configuration]

Since collected food waste or food waste usually contains more than 80% water, it is dried enough to prevent waste water and carbonization, and then to remove salts, and then effective microbial group or effective microorganism such as photosynthetic group, yeast group and lactic acid group. 10 microorganisms of 80 genera mixed with 10 effective bacterial populations in the group is mixed, 3-4 generation breeding and then solidified to produce organic feed, organic fertilizer, organic wastewater purification agent.

Description

Manufacturing method of organic feed based on food waste and effective microbial flora

1 is a graph showing the measurement result of ammonia gas concentration of pigs when the organic feed according to the present invention is administered.

The present invention relates to a method for producing organic feed based on food waste and effective microbial bacteria, and particularly, to preparing organic feed that does not cause water pollution and soil pollution by adding, culturing and fermenting effective microbial bacteria to food waste. It is about a method.

In general, the by-product of improving living standards is the food service industry. The development of the restaurant industry leads to the mass production of food waste. The amount of waste food that is thrown out every day in many homes is huge. In addition, in entertainment establishments, hotels, hospitals, food manufacturing and processing plants, and large agricultural and fisheries distribution complexes, food waste, food residues, and food waste are combined. It is a huge amount. According to some statistics, the daily food waste accounts for 30% of the total urban garbage disposal. When the food waste discharged in this way decomposes bad smell and flies like pests, and the decayed water (leakage water) causes the environmental pollution such as polluting the soil and water quality, and further promotes the destruction of the natural ecosystem. It can also be a factor. However, fermenting food waste properly can be useful as organic feed. This is only a fragmentary example, but in the end it suggests that food waste may have more diverse uses depending on how it is used.

In addition, the necessity of widespread use of organic synthetic pesticides, acidification of agricultural lands caused by excessive use of compound fertilizers, operation of sanitary purification facilities by a harmonious method, and the need for a spacious treatment plant to treat wastes mixed with chemically treated wastewater. In addition, new complaints have arisen as a result of civil complaints caused by the installation of treatment plants, secondary pollution from the installation of treatment plants, and the destruction of the natural environment.

Therefore, in order to actively preserve the natural ecosystem, it is necessary to help the cultivation of effective microorganisms in the soil, maximizing the nutrition and efficiency of various organic substances, and the effective microorganisms are generally well known photosynthetic bacteria, lactic acid bacteria groups and yeasts.

The photosynthetic fungi are anaerobic, maintain vitality in the absence of sun and air and at the same time serve as a support for propagation and survival of effective microorganisms, and play an optimal balance.

Lactobacillus group inhibits the proliferation and growth of harmful microorganisms and various microbial microorganisms that inhibit them, extinguishes or suppresses the proliferation of various harmful microbial bacteria in the natural ecosystem and helps the growth of effective microbial bacteria. So the ecosystem is balanced.

Finally, yeasts cooperate with photosynthetic or lactic acid bacteria to help produce the nutrients that the natural ecosystem needs to maintain.

Although the natural ecosystem is maintained by mutually cooperative and complementary cooperative relationships of the above-mentioned effective microbial flora, the reality is that by providing secondary pollutants derived from such activities, such as artificially manufactured chemical fertilizers, artificial feeds, chemical control, etc. Even the effective and beneficial microbial microorganisms necessary for the maintenance of the ecosystem cause annihilation, suppression or deactivation, and on the contrary, harmful microbial microorganisms are prevalent, accelerating the lungs of the natural ecosystem.

Therefore, an object of the present invention is to solve the above problems, by adding fermentation and production of effective microbial bacteria group to various food processing residues, food wastes, etc., from the excretion as well as promoting the development and fattening caused by the activity of effective microorganisms The present invention provides a method for producing organic feeds based on food waste and effective microbial bacteria groups that reduce odor.

In order to achieve the above object, the method of manufacturing organic feed based on the food waste and the effective microbial bacteria group of the present invention mixes 40% by weight of fermented rice fermented with rice bran and the effective microbial bacteria group with respect to 60% by weight of food waste. And drying the mixture in a high-speed drier and crushing the mixture to a moisture content of 30% or less with hot air at 100-600 ° C., and to the dried mixture, an effective microbial group such as photosynthetic group, yeast group, and lactic acid group and the like. It is characterized in that it comprises the step of spraying a predetermined amount of microbial bacteria propagated in 3-4 generations by putting a certain amount of the medicinal herb waste, and then drying at a low temperature at 40 ~ 50 ℃ again to dry the water content less than 15% do.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the method for producing an organic feed based on the food waste and the effective microorganism bacteria of the present invention.

EXAMPLE

40% by weight of fermented products and food waste (remnants), fermented with intestinal microflora, bones, heads, livestock such as cattle and pigs, rice bran, bread crumbs and confectionery, and fermented into an effective microbial group Mix 60% by weight of the food factory sludge, food waste, meju, barley dregs, and corn cob mixture.

The mixture is added to a high speed dryer, and blown with direct or indirect hot air at 100-600 ° C. to obtain a dried product having a water content of 30% or less in combination with grinding, stirring and sterilization. The dried product is put into a low-temperature high-speed crusher again and crushed evenly, and after transplanting effective microbial group, breed 3-4 units and fix it.

In order to fix the effective microbial flora to the dry state in 3-4 breeding state, the effective microbial flora should be implanted in the dry matter to create the nutrients of the effective microbial flora to maintain immobilization in the 3-4 breeding state.

For nutrients, add molasses or brown sugar solution to 5% of sugar per 1 liter of natural water at the first grade water level and tap water for 20 hours after intake. After stirring, 1% by weight of orange or fructose and herbal medicine, soybean, Schisandra chinensis juice is mixed to make a basic nutrient solution.

5 wt% of the effective microbial stock solution is added to the basal nutrient solution, transplanted, sealed, and placed in an incubator and incubated with stirring at 20-25 ° C. for 30 hours.

The culture is diluted 100-fold with natural water (level 1 or bottled water) at 20-25 ° C. or with tap water kept clean for at least 24 hours after intake and stirred.

The diluted solution is evenly sprayed to dry water to 30-40% moisture, sealed in a fermentation vessel and aged at 20-30 ° C. for 24-72 hours to obtain nutrients. The dried product to which the effective microbial bacteria group is fixed is dried again at a moisture content of 5-15% at 40-50 ° C. or lower.

The solidification of the effective microbial microorganisms consists of 30-40% moisture content of dry matter by indirect hot air or warm air using automatic intake / outdoor-automatic humidity sensing low temperature tunnel type drying device. -Solids (powders) of the effective microbial population fixed in 4 breeding states are obtained. This is in turn made into tablets, granules, or pellets using a common tableting machine, granules or pellets, etc., to facilitate the use.

During the process, indirect heat due to friction, that is, friction heat is generated between the machine and the effective microbial bacteria group, and the dried product is inevitably crushed. At this time, the frictional heat should be less than 50 ℃, higher than 50 ℃ may cause a significant adverse effect on the effective microbial cells, reducing the efficiency or loss of efficacy. The dried food containing the effective microbial group obtained in this way is organic feed.

The results of using the organic feed prepared by the above method in livestock and pigs were as follows.

The organic feed was fed 0.1% by weight of drinking water daily, and 250 times dilutions were sprayed twice a week on the bottom, ceiling, wall and body of pigs. It was like five.

As can be seen from Table 1 above and FIG. 1 graphing this, it can be seen that the generation of ammonia gas in pigs is significantly alleviated.

As can be seen from Table 2 above, it can be seen that the odor of the barn has been significantly alleviated.

As can be seen from the above test results, as a result of feeding the organic feed prepared by the present invention to livestock for a long time, it can be seen that the odor of the livestock manure is alleviated or disappeared. In addition, since the generation of ammonia gas caused by feed residue and excreta is almost eliminated, it can be helpful to prevent livestock respiratory diseases and grow healthy, and also reduce the use of antibiotics. I can see.

For other laying hens, the shelf-life is 20-30% longer than normal spawning period and the number of laying eggs, and egg shells are thicker to ensure nutritious laying. Faster, better quality meat can contribute to raising income for farmers.

In addition, it can be seen indirectly that odor-reduced animal waste can be used as an organic fertilizer and thus have a great effect on soil improvement.

Claims (1)

Mixing 40% by weight of fermented fermented rice with an effective microbial group to 60% by weight of food waste; Drying the mixture in a high-speed dryer and grinding the water content to 30% or less with hot air at 100-600 ° C .; And a fixed amount of effective microbial bacteria such as photosynthetic bacteria, yeast bacteria, lactic acid bacteria, and herbal medicine wastes in a dried mixture and sprayed with a predetermined amount of microorganisms propagated in 3-4 generations. A method of producing an organic feed based on food waste and effective microbial bacteria group comprising the step of drying to dry the water content to 15% or less.