JPH1143390A - Fermentation treatment of organic substance and additive composition and solid additive using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable quicker complete fermentation by mixing an organic substance with an additive containing a specific organic industrial waste and an extender and fermenting the resultant mixture. SOLUTION: One or more organic waste materials selected from soluble and decomposable vegetable oils, rice bran, soybean cakes, coffee bean pulps or oil-containing vegetable residues, etc., utilizable as an energy source for microorganisms are mixed with an extender selected from large shavings, fermented composts and other organic solid substances to provide an additive with 40-50% moisture content. The obtained additive is added and mixed with organic substances and the prepared mixture is then aerobically fermented. A sponge material impregnated with the vegetable oils or a solid additive obtained by sealing the vegetable oils in the interior of a gelatinlike shell may be used as the soluble and decomposable vegetable oils. Thereby, the additive can readily and uniformly be mixed therein and complete fermentation for treatment of the organic substances can be conducted simply by carrying out the mixing.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of fermenting an organic substance for promoting fermentation by mixing an organic substance with an additive containing a lytic substance which can be easily used as an energy source of microorganisms. It relates to the additive composition used and the solid additive.

[0002]

2. Description of the Related Art Conventionally, for fermentation of organic matter, a fermentation treatment method for promoting aerobic fermentation by adjusting the moisture, PH, C / N, air, temperature, etc. of the organic matter has been known. Further, raw cow manure and waste clay to which the oil is adsorbed are put into a fermentation tank, and the fermentation heat generated by fermenting the oil and fat evaporates the water in the raw cow manure to adjust the water content. A rapid fermentation composting method for accelerating selective fermentation has been known (Japanese Patent No. 2581882).

[0003]

In the above-mentioned conventional fermentation treatment method, the energy required by the microorganism is contained in the organic matter, but the energy (feed) in a form easily usable by the microorganism is sufficiently contained. Therefore, there was a problem that fermentation was not promptly promoted. In addition, in the rapid fermentation composting method, waste white clay in which fats and oils are adsorbed is added to raw cow manure, and fermentation is performed. I was

[0004]

According to the present invention, however, the above problem can be solved by mixing an organic substance with an additive containing a lytic substance which can be easily used as an energy source for microorganisms.

[0005] That is, the invention of the method is based on a method of dissolving a decomposable vegetable oil, rice bran, which can be easily used as an energy source of microorganisms, into organic matter.
An organic matter fermentation treatment method characterized by mixing and fermenting an additive obtained by adding a bulking agent to a plurality of organic industrial wastes such as soybean meal, coffee grounds, or plant residue containing oil. In addition, the invention of the product, the additive used in the organic matter fermentation treatment method, one or more types of bulking agent of sawdust and fermentation compost and other organic solids, vegetable oil and rice bran, soybean meal, coffee cake and While mixing one or more kinds of organic industrial waste such as plant residue containing oil,
An additive composition characterized in that the water content has been adjusted to 40 to 50%, and a vegetable oil used in the method for fermenting an organic substance is added to a sponge body impregnated with vegetable oil or a gelatinous hull. A solid additive characterized by being made into a solid body in which vegetable oil is encapsulated.

[0006] The above-mentioned lyolytic substances include, in addition to the above, all organic industrial wastes which can be easily used as an energy source of microorganisms such as sugar refuse and vegetable waste. The vegetable oil includes all vegetable oils such as rapeseed oil, sesame oil, and sunflower oil, and also includes used vegetable waste oil.

[0007]

According to the present invention, an organic substance is fermented by mixing an organic substance with an additive containing a decomposable substance which is easily used as an energy source of microorganisms. Additives include soybean meal and vegetable oil consisting of soluble substances in one or more types of bulking agents such as sawdust and fermented compost,
An additive composition in which one or more kinds of organic industrial waste such as rice bran, coffee grounds, or oil-containing plant residues are mixed and the water content is adjusted to 45 to 50%.

Further, the vegetable oil is used as a solid body impregnated in a sponge body or packaged inside a gelatinous skin.

[0009]

Example 1 An example of the composition additive of the present invention will be described.

In a treatment tank, 3 kg of soybean meal, 3 kg of rice bran, 2 vegetable oils
5kg of sawdust and 100kg of fermented compost as extender
And mix. The mixture is adjusted to a water content of 40 to 50% to obtain a composition additive. 40-50% of the water
The reason for this is to make it easy to mix with organic matter. If the water content of the input material is too large, the amount is adjusted with the amount of sawdust, and if the water content is small, the adjustment is made by spraying livestock urine.

[0011]

Embodiment 2 An embodiment of the solid additive of the present invention will be described.

When a sponge sphere made of a synthetic resin having a large number of continuous pores and having an outer diameter of 20 mm absorbs 2.4 g of vegetable oil per piece, a solid additive is formed. Add this solid additive to 2
The product was sealed in a bag for 0 kg.

[0013]

Embodiment 3 Another embodiment of the solid additive of the present invention will be described. 6 g of vegetable oil, which is a decomposable substance, is enclosed in a hollow portion of a hollow gelatin sphere having an outer diameter of 20 mm to form a solid additive. The gelatin spheres were packed in a bag for 20 kg and sealed to obtain a product.

[0014]

Example 4 An example of a method of fermenting livestock manure using the additive composition of the present invention will be described.

1000 kg of livestock manure is charged into the treatment tank.
Next, 30 kg to 50 kg of the additive composition is charged, and the mixture is stirred with a stirrer and uniformly mixed. 30 kg of the additive composition
The reason for setting the value to ５０50 kg is that if the amount is 30 kg or less, the energy source of the microorganism is too small to activate the microorganism. On the other hand, even if it is 50 kg or more, 5
This is because a larger effect is not recognized as compared with the case where 0 kg is supplied. Where the mixture is agitated every other day and supplemented with sufficient air to promote the aerobic fermentation,
The fermentation treatment was completed in 10 days. In this case, the temperature was raised to a maximum of 80 ° C., and a bactericidal effect was obtained.

[0016]

The present invention can be applied to organic substances (livestock manure, etc.)
Since a soluble and decomposable substance which is easily used as an energy source of microorganisms is mixed, an organic substance can be promptly fermented. In addition, soybean lees, coffee lees,
Since it is mainly composed of organic industrial waste such as rice bran and plant residue containing oil, it has an effect of converting organic industrial waste into useful compost. Further, the additive of the present invention has an effect that the additive can be easily and evenly mixed because the vegetable oil is absorbed in the sponge body or the vegetable oil is encapsulated in the gelatinous skin. Therefore, in the treatment of organic substances, there is an effect that the object can be achieved simply by mixing.

Claims (3)

[Claims] 1. A bulking agent is added to a plurality of organic industrial wastes such as a plant oil-containing plant oil, a rice bran, a soybean meal, a coffee cake, or an oil-containing plant residue, which can be easily used as an energy source of microorganisms. A fermentation treatment method for organic matter, wherein an additive is mixed and fermented. 2. A plant containing vegetable oil, rice bran, soybean meal, coffee grounds and oil in one or more types of bulking agents such as sawdust and fermentation compost and other organic solids. An additive composition characterized in that one or more kinds of organic industrial waste such as residues are mixed and the water content is adjusted to 40 to 50%. 3. The solid additive according to claim 1, wherein the vegetable oil used in the first embodiment is a sponge body impregnated with the vegetable oil or a solid body in which the vegetable oil is encapsulated in a gelatinous skin.