JP2000203975A - Composting accelerator for crude refuse and method for composting crude refuse by using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a composting accelerator for crude refuse prepared by sealing a compound for treating crude refuse essentially consisting of a humification accelerator and a deodorant into an air permeable packaging material and more particularly to provide the composting accelerator for crude refuse which suppresses the generation of septic smells of the crude refuse, accelerates composting, obviates the occurrence of secondary pollution and does not adversely affect agricultural products in composting of the crude refuse using a composter and a method for composting the crude refuse using the same. SOLUTION: The composting accelerator for crude refuse is prepared by sealing the compound for crude refuse treatment essentially consisting of the humification accelerator and the deodorant into the air permeable packaging material. The compound for crude refuse treatment is preferably compounded with a moisture control agent and an exothermic composition. The compound for crude refuse treatment is preferably sealed into the air impermeable packaging material by every use unit. A tacky adhesive layer is preferably formed on the one surface of the air permeable packaging material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage composting accelerator comprising a garbage disposal composition encapsulated in a gas permeable packing material. The agent is an essential component, suppresses the decay of garbage and promotes suitable composting, and also prevents the generation of putrefaction odor, and in particular, the garbage disposal composition is enclosed in a breathable packaging material. This makes it easy to handle, enables collection and reuse, does not cause secondary pollution, and does not adversely affect agricultural crops. A composting accelerator for garbage and composting of garbage using the same About the method of conversion.

[0002]

2. Description of the Related Art In agriculture, the productivity of land is referred to as "ground strength", which is the power of soil to increase the yield of crops. In other words, in agricultural land rich in fertility, nutrients for growing the crop are sufficiently present in the soil, so that the nutrients necessary for growing the agricultural products are supplied without shortage,
High yields can be expected.

[0003] In the natural environment, plants that have grown by absorbing nutrients in the soil wither, and then die, become humus in the soil, and are returned to the soil again as nutrients. A certain level of ground strength can be maintained.

Here, humus is a substance formed by the decomposition of animal and plant remains by the action of bacteria or microorganisms (such as soil products, protozoa, nematodes, earthworms and colander). It is also called a lignin-protein complex because lignin and proteins are strongly linked in a complex form.

[0005] However, in the agricultural land where the natural organic matter circulation is cut off, nutrients in the soil are being consumed by the operation of agriculture, thereby causing a problem that the soil strength is reduced.

Therefore, since ancient times, in agriculture, organic matter such as manure and fertilizer has been applied to agricultural lands to provide vitality to the soil and maintain soil health (that is, to maintain soil strength). It is.).

[0007] Here, compost is a general term for compost made by humifying raw garbage, straw or fallen leaves, and manure fermenting manure of livestock. In small-scale farmland such as home farms, the former is the former. It is a common practice to maintain soil strength by using compost.

[0008] In particular, compost, which is made by humifying and effectively reusing raw garbage from a home kitchen, has attracted attention from the viewpoint of garbage disposal.

[0009] Conventionally, as a method of humifying and composting garbage in a household (hereinafter referred to as composting), a method of digging a hole in a field or a garden, putting garbage in the hole, and covering with soil. The method was taken.

The advantage of this method is that when the garbage comes into contact with the soil, it is quickly decomposed by microorganisms present in the soil and easily composted. In addition, odor and surplus moisture are absorbed by soil to cover soil from garbage,
There is also an advantage that generation of offensive odor can be suppressed.

However, this method has a problem that the work of digging the soil is troublesome and that the composting is affected by the season and the weather. Furthermore, as urbanization has progressed, the land for composting has decreased, and it has become difficult for each household to make compost by the method.
Recently, composting using composters (garbage containers) has become mainstream.

In general, composters have a so-called bell shape in which the upper part of a conical container having an open bottom is cut horizontally, and its volume is usually about 100 to 200 liters. Has a lid for putting garbage. Further, the composter is used by burying the bottom portion thereof at a depth of about 10 cm underground in a sunny place.

[0013] That is, after opening the upper cover of the installed composter, garbage is put in, the soil is covered from above, the lid is closed, and then the garbage is humified in the container to produce compost. There is an advantage in that it does not take up space, and that by covering the container, moisture such as rain is prevented from entering the container and odor is trapped inside the container. In addition, due to the greenhouse effect, there is an advantage that the temperature inside the composter becomes higher than that of the outside air, and as a result, composting is facilitated.

[0014]

However, in the use of composters in ordinary households, there are few places where the soil is covered with garbage as described above and used correctly. Currently, they are used as garbage bins for garbage.

In such a state of use, there arises a problem that a bad smell, especially a putrid smell, occurs every time fresh garbage is put into the composter or the lid is opened for other necessity.

That is, since the soil absorbing the odor of the garbage is not covered on the garbage, not only the garbage itself has an unpleasant odor, but also the moisture of the garbage (generally, the amount of water of the garbage is 80 to 80%).
90%. ) Cannot be absorbed, so that the water content in the composter becomes excessive, and anaerobic bacteria increase due to lack of oxygen, thereby causing the garbage to spoil and the odor (rot smell) to increase further.

Further, when composting garbage in a suitable manner, a certain amount of water (in general, a water content of 50 to 60% is desirable) is required, but this water is excessive. In addition, since the activity of aerobic bacteria that promotes composting of garbage is inhibited, there is also a problem that composting of garbage takes a long time.

Recently, in order to solve the problem of the generation of putrefaction odor, paraform, glyoxal, hypochlorous acid,
A method has been practiced in which a chemical that suppresses the activity of anaerobic bacteria, such as caprohydroxamic acid, boric acid, p-nitrophenol, salicylic acid, propionic acid, and formic acid, is put into a composter together with garbage.

By adding these chemicals, the activity of anaerobic bacteria that causes the generation of putrefactive odor can be suppressed, but at the same time, the activity of other bacteria and microorganisms that promote composting is also inhibited. There is a problem that the conversion becomes slow.
In addition, since secondary pollution caused by these chemicals may occur, the handling becomes complicated, and they are merely provided for auxiliary use.

Further, as a method of suppressing putrefaction odor caused by the increase of the anaerobic bacteria, a wood chip such as rice husk or sawdust is put into a composter together with garbage, and excess water in the composter is added. A way to get rid of it has been done. In other words, wood chips such as rice husks and sawdust can absorb moisture, absorb odors, and are composted with garbage, so they are currently most used as deodorants in composting garbage. ing.

However, since the water absorption capacity of the above-mentioned rice husks, sawdust and the like is not very high, a relatively large amount is required to absorb the excess water in the composter, suppress the generation of anaerobic bacteria, and absorb the odor. Need to be applied to Moreover, rice husks, sawdust and the like are less likely to be decomposed by microorganisms and bacteria than garbage, and it takes a long time for these to become compost.

That is, in composting garbage mixed with rice husks, sawdust and the like, there is a disadvantage that it takes a long time to completely compost them. Furthermore, when the amount of rice hulls, sawdust, etc. mixed into raw garbage is excessive, if compost in an incomplete state of rice husks, sawdust, etc. is applied to crops, etc., nitrogen starvation and drought damage to the crops will occur. And other adverse effects.

[0023] Because of these problems, there is a need for the development of a composting accelerator for garbage that suppresses the bad odor generated during composting of garbage, particularly the putrefaction odor, and promotes composting. There is a strong demand for the development of a composting accelerator for garbage that is free from secondary pollution and does not adversely affect agricultural crops in conjunction with environmental problems.

The present invention has been completed in order to solve the above-mentioned technical problems, and has a garbage disposal composition containing a humification accelerator and a deodorant as essential components in a breathable packaging material. With the aim of providing a composting accelerator for garbage,
Especially in composting garbage using composters,
In addition to suppressing the spoilage odor of garbage and promoting composting,
An object of the present invention is to provide a composting accelerator for garbage which does not cause secondary pollution and does not adversely affect agricultural crops, and a method for composting garbage using the same.

[0025]

Means for Solving the Problems The present inventors have conducted intensive studies to achieve the above object, and as a result, a garbage disposal containing a humification accelerator and a deodorant as essential components in a breathable packaging material. Garbage composting enhancer that encapsulates the compound for the garbage, suppresses the generation of offensive odor of garbage, promotes composting, has no secondary pollution, and has an adverse effect on agricultural crops It has been found that it can be a very excellent garbage composting promoter without garbage.

That is, the humification promoting agent in the garbage disposal composition removes excess water in the composter, suppresses an increase in anaerobic bacteria, and activates aerobic bacteria, thereby reducing garbage. Has been found that humus can be suitably turned into humus and the generation of offensive odor due to the spoilage of garbage can be prevented.

It has also been found that the deodorizing agent in the garbage disposal composition absorbs the odor of the garbage itself and can further suppress the generation of offensive odors.

Moreover, since the garbage disposal composition of the present invention is used in the form of being enclosed in a breathable packaging material, the compost thus produced does not contain the substances in the garbage disposal composition. It was found that there was no secondary pollution and no adverse effects on crops.

At the same time, it has been found that the garbage disposal composition can be easily collected and reused because it is used in a form sealed in a breathable packaging material.

Further, the water conditioner and / or the exothermic composition may be
By encapsulating the composition with the garbage disposal in a gas-permeable packaging material (as described below, in the case of a heat-generating composition, it may be attached to the outer surface of the gas-permeable packaging material) to further compost. It has been found that it is possible to promote the formation of odor and suppress the generation of offensive odor.

Further, by enclosing the garbage disposal composition in a breathable packaging material for each use unit, an amount of the garbage disposal composition according to the use period and the capacity of the composter is applied. From this point, it was found that the handling was simplified.

The present invention has been completed based on these findings, and the present invention will be described in detail below.

The present invention is mainly used to promote the composting of garbage and to suppress the generation of offensive odors. However, the present invention is not limited to garbage alone, but becomes humus due to fermentation. The object of use is not particularly limited as long as

Specific examples include vegetable waste, garbage, kitchen garbage such as fish bones, tea flakes, coffee grounds, and okara made when making tofu. Further, if necessary, it can be used for a mixture of livestock excreta, weeds, straw, fallen leaves, sawdust, sawdust and other wood chips, coconut husks, rice husks and the like.

The most significant feature of the present invention is that a garbage disposal composition is enclosed in a breathable packaging material.

That is, since the garbage disposal composition is enclosed in the air-permeable packaging material, the resulting compost does not contain any extraneous substances, thereby preventing the occurrence of secondary pollution. This has no negative effect on the environment.
In addition, since the garbage disposal composition is enclosed in the breathable packaging material, the handling becomes simple, and the collection and reuse can be performed.

The material of the air-permeable packaging material is not particularly limited as long as it is a film or sheet having good air permeability and does not leak the composition for treating garbage. And known ones can be used.

Specifically, cloths such as nonwoven fabrics, woven fabrics, knitted or woven fabrics formed of natural fibers or artificial fibers, papers, breathable foam films or sheets, or porous films or sheets obtained by mechanical perforation. Sheets and furthermore, punching films and the like. If necessary, one or two or more of these films or sheets can be laminated and used.

As described above, the composting accelerator for garbage of the present invention is obtained by enclosing a garbage disposal composition containing a humification accelerator and a deodorant as essential components in a breathable packaging material. is there.

That is, by removing excess water in the composter with the humification promoter in the garbage disposal composition, sufficient oxygen is supplied to suppress the increase in anaerobic bacteria and aerobic. Since the bacteria can be activated, the garbage can be appropriately humid and rot can be suppressed, thereby preventing the generation of offensive odor due to the rot of the garbage. Further, the deodorant in the garbage disposal composition can absorb the odor generated from the garbage itself, and can further remove the malodor.

As the humification accelerator, it is difficult to denature,
The substance is not particularly limited as long as it is a substance that physically adsorbs and retains moisture. Specifically, it is an oxide, hydroxide or chloride of an alkaline earth metal or a transition metal. Examples thereof include calcium and magnesium oxide, and other examples include silica gel, zeolite, perlite, vermiculite, and alumina. In the present invention, silica gel which is inexpensive and easy to reuse is particularly desirable.

The deodorizing agent is not particularly limited as long as it exhibits a deodorizing effect. Examples of the deodorizing agent include activated carbon, activated clay, and the like, which exhibit physical adsorption. Examples include phenol, permanganate solution, formalin, bleached powder solution, plant extract and the like. In particular, activated carbon, activated clay, and the like exhibiting a physical adsorption action are particularly desirable in the present invention because they are inexpensive and easy to reuse.

The mixing ratio of the humidification accelerator and the deodorant in the garbage disposal composition does not need to be strictly selected because it differs depending on the season, weather, and the object of use, but generally it is not necessary. , Humification accelerator 10
The deodorant may be blended in an amount of 50 to 500 parts by weight, preferably about 100 to 400 parts by weight, based on 0 parts by weight.

In the present invention, if the compounding ratio of the deodorizing agent is less than 50 parts by weight with respect to 100 parts by weight of the humicification accelerator, the deodorizing effect is poor and the environment may be polluted. May cause discomfort to the user, etc. On the other hand, if it exceeds 500 parts by weight, it is not only meaningless, but the absolute amount of the humification promoter is insufficient and the required garbage humus promotion action is required. May decrease, and in either case, it is not preferable.

In the present invention, it is desirable to add a moisture regulator to the garbage disposal composition, thereby further improving the moisture absorbing action of the garbage composting promoter.

The water-conditioning agent is not particularly limited as long as it absorbs water to some extent, and is a so-called waste material such as wood chips such as sawdust, sawdust and wood chips, cork, rice husk, coconut husk, paper waste and the like. It is also possible to use a water-absorbing polymer material such as a fiber such as cotton or a resin foam,
These are used alone or in combination of two or more.

Further, since the above-mentioned moisture regulator can absorb not only moisture but also odor, the deodorizing effect of the composting accelerator for garbage of the present invention can be further improved by blending them. It becomes possible.

By the way, as described above, the temperature inside the composter is higher than the outside air due to the greenhouse effect, so that it has the effect of activating bacteria and microorganisms and promoting composting. In addition, the heat generated during the fermentation of the garbage further raises the temperature inside the composter and further promotes composting in a chain.

However, especially in winter, the temperature in the composter may not be sufficiently high. Therefore, in the present invention, it is desirable to promote composting by using a composition obtained by adding the exothermic composition to the garbage disposal composition.

That is, composting is promoted by temporarily increasing the temperature inside the composter by the exothermic composition.

The exothermic composition may be an organic substance, an inorganic substance or a mixture thereof as long as it reacts with oxygen in the air to cause an exothermic reaction. Can be

Generally known heat-generating compositions include a heat-generating substance such as a metal powder essential for an exothermic reaction, moisture, a carbon component for promoting heat generation, and a metal powder obtained by destroying an oxide film on the surface of the metal powder. Metal chlorides that sustain the oxidation reaction of
Examples thereof include those containing a water retention agent or the like for favorably maintaining the oxidation reaction. In the present invention, those in which these exothermic compositions are encapsulated in another gas-permeable packaging material are exemplified.

The mixing ratio of the exothermic composition is not particularly limited as long as the temperature inside the composter can be temporarily increased to about 20 ° C. That is, when the temperature inside the composter temporarily rises to about 20 ° C., composting of garbage is promoted, and the temperature is increased by 20% by this fermentation.
It can be maintained around ℃.

The mixing ratio of the exothermic composition is generally 0.1 to 1 carbon component per 100 parts by weight of the exothermic substance.
0 parts by weight, metal chlorides 1 to 10 parts by weight, wood chips 0.0
5 to 5 parts by weight of water and 5 to 35 parts by weight of water. The exothermic composition may further contain a pH adjuster 0.0
5 to 5 parts by weight, surfactant for enhancing dispersibility 0.05 to 5
Parts by weight, and 0.05 to 5 parts by weight of an antifoaming agent. In this case, the water generated from the garbage is used for the exothermic reaction, and the exothermic reaction may be slow,
It may be low in water.

The air-permeable packaging material in which the exothermic composition is encapsulated can maintain a temperature of about 20 ° C. because the air permeability has a great effect on the control of the reaction rate or exothermic temperature of the exothermic composition. Thus, it is desirable to manage the air permeability. Specifically, the moisture permeability is generally determined by the Lissi method (Lyss method).
25-500 g / m by y method (L80-4000OH type)
Should be within the range of ² · 24hr, especially 50-35
It is preferable to be within a range of 0 g / m ² · 24 hr.

Here, another breathable packaging material is a breathable packaging material for encapsulating a heat-generating composition, separately from the air-permeable packaging material used for enclosing the composting promoter for garbage of the present invention. Is referred to as "another breathable packaging material").

In the present invention, another air-permeable packaging material enclosing the above-mentioned exothermic composition may be enclosed in the air-permeable packaging material together with the garbage disposal composition. Another breathable packaging material may be attached to the outer surface of the breathable packaging material containing the garbage disposal composition.

Specific examples of the other breathable packaging material include nonwoven fabrics, woven fabrics, knitted or woven fabrics, papers, breathable foam films or sheets formed of natural fibers or artificial fibers, or Examples include a porous film or sheet obtained by mechanical perforation, and a punching film. If necessary, one or two or more of these films or sheets may be used.

The water necessary for the exothermic reaction can be covered by excess water in the composter in some cases. Therefore, in the present invention, it is not necessary to particularly add water.

Further, once composting starts within the composter due to the heat generated by the exothermic composition, composting is successively promoted by the heat generated during the fermentation of garbage. It is sufficient to temporarily raise the temperature inside the composter.

In particular, the composting promoter for garbage of the present invention containing such a heat-generating composition is sealed in an air-tight outer bag to prevent a heat-generating reaction until use, and stored. Or distributed.

In the composting accelerator for garbage of the present invention, it is desirable to enclose the garbage disposal composition in a breathable packaging material for each unit of use.

Here, the unit of use refers to the application rate of the garbage disposal composition according to the size of the composter, the period of use, and the like.

That is, when the garbage composting accelerator of the present invention is produced, the garbage disposal composition is enclosed in a breathable packaging material for each unit of use, so that handling during use becomes simple. Also, it becomes easy to grasp the replacement time and the like.

In the present invention, the application rate of the composting accelerator for garbage varies depending on the mixing ratio of the humification accelerator and the deodorant in the garbage disposal composition, and the season and weather when used. , The unit used also varies. Specifically, for example, when 1 kg of garbage is used continuously for one week, the range is 25 to 200 g, preferably 30 to 1 g.
It is preferable to apply a quantity in the range of 50 g, on the basis of which the unit of use is determined.

In the composting accelerator for garbage of the present invention, it is desirable to laminate an adhesive layer on one side of the breathable packaging material.

The reason for this is that the garbage composting promoter of the present invention can be effectively dried and deodorized simply by putting garbage and the like in a composter and then placing it on the garbage. However, when used in this way, every time garbage is newly added, the composting accelerator for garbage must be taken out, which is inconvenient and causes problems such as dirty hands. Because.

That is, the above-mentioned problem can be solved by laminating an adhesive layer on one side of the composting accelerator for garbage (air-permeable packaging material) of the present invention and attaching it to the cover or upper part of the side of the composter. In addition, simpler use is possible.

Specific examples of the adhesive layer include a rubber-based adhesive, a vinyl acetate-based adhesive, an ethylene-vinyl acetate-based adhesive, a polyvinyl alcohol-based adhesive, a polyvinyl acetal-based adhesive, and a vinyl chloride-based adhesive. Pressure-sensitive adhesives, acrylic pressure-sensitive adhesives, polyamide-based pressure-sensitive adhesives, polyethylene-based pressure-sensitive adhesives, cellulose-based pressure-sensitive adhesives, polysulfide pressure-sensitive adhesives or a layer formed with a hot-melt type polymer-containing pressure-sensitive adhesive, but these include Of which, the adhesive strength is high,
It is made of rubber-based adhesive, acrylic-based adhesive or adhesive containing hot-melt-based polymer material, because it is inexpensive, has good long-term stability, and has little decrease in adhesive strength even when heated. Layer is preferred.

The garbage composting accelerator of the present invention is obtained by enclosing a garbage disposal composition containing a humification accelerator and a deodorant as essential components in a breathable packaging material. The composting accelerator for garbage is enclosed in a non-breathable packaging material for each unit of use and is provided for distribution.

In the method for composting garbage using the garbage composting accelerator of the present invention, the above-mentioned garbage composting accelerator is used in a composter to achieve the above object. The garbage is composted, and as a result, excess water in the composter can be removed, the composting of the garbage can be promoted, and the generation of offensive odor can be suppressed.

[0072]

The composting accelerator for garbage of the present invention is obtained by enclosing a garbage disposal composition containing a humicification promoting agent and a deodorant as essential components in a breathable packaging material to promote composting. In addition, it has excellent effects such as removing bad smells, having high safety against the environment and agricultural crops, and simplifying handling.

That is, in the composting accelerator for garbage of the present invention, the garbage disposal composition containing the humicification promoting agent and the deodorant as essential components is enclosed in the breathable packaging material. It is possible to remove the bad odor generated from garbage, and by removing the excess water in the composter, the generation of putrefactive odor due to the increase of anaerobic bacteria is suppressed. Has the effect of promoting the composting of garbage.

Further, since the composting promoter for garbage of the present invention is used in the form of a packaging material, it is easy to handle, has an effect of being able to be collected and reused, and has a function of allowing the completed compost to be used. Does not contain any extraneous substances,
As a result, there is no occurrence of secondary pollution, and it has a highly safe action without adversely affecting agricultural products.

Similarly, since rice hulls and wood chips, which are added to the non-breathable packaging material as a moisture regulator as required, do not mix into the compost, they cause nitrogen starvation and drought damage. It has the effect of preventing occurrence.

In the composting accelerator for garbage of the present invention, the moisture regulator and / or the exothermic composition are enclosed in a breathable packaging material together with the garbage-treating composition (in the exothermic composition). Is sometimes attached to the outside of the air-permeable packaging material.), Which has the effect of further promoting composting and suppressing the generation of offensive odors.

The composting accelerator for garbage of the present invention in which an adhesive layer is laminated on one side can be used by attaching it to the lid or upper side of a composter.
This has the effect of further simplifying the handling.

In the method for composting garbage according to the present invention,
The garbage is composted in the composter using the garbage composting promoter of the present invention, and as a result, excess water in the composter can be removed. And has an excellent action of suppressing the generation of offensive odor.

[0079]

EXAMPLES Hereinafter, the composting promoter for garbage and the method for composting garbage using the same according to the present invention will be described based on examples, but the present invention is not limited thereto.

(A) Garbage treatment composition Humicification accelerator A mixture of silica gel, calcium oxide and calcium chloride (weight ratio of 1: 1: 0.5) was used as the humification enhancement agent in the garbage disposal composition. B. Deodorizer A mixture of activated carbon and activated clay (1: 1 by weight) was used as a deodorant in the garbage disposal composition. Examples of the garbage-treating composition include: A humidification accelerator and the aforementioned b. A deodorant compounded at a weight ratio of 2: 5 was used.

(B) Breathable wrapping material Adhesion of a rubber-based adhesive to one side of a permeable wrapping material composed of a 100 μm-thick polyethylene porous film laminated on one side with a 150 μm-thick polypropylene nonwoven fabric One having an agent layer formed thereon was used.

(C) A BM composter (130 liters in volume) was used.

Example 1 As a composting accelerator for garbage of the present invention, 350 g of the above-mentioned garbage-treating compound (a) was sealed in a breathable packaging material (b). This composting accelerator for garbage was attached to the back of a lid provided above the composter of (c), and provided for composting of garbage. The garbage is ordinary garbage from general households, and 1 kg of the garbage is put into the composter every day, and this is continued for 10 days, and then left still for 5 days to be composted (average outside air temperature of 10%). ° C).

Example 2 As a composting accelerator for garbage of the present invention, 50 g of a cork piece as a moisture regulator was added to 350 g of the garbage disposal compound of (a), and the air permeability of (b) The garbage was subjected to composting in the same manner as in Example 1 except that the one enclosed in the packaging material was used.

Example 3 As a composting accelerator for garbage of the present invention, 50 g of a cork piece as a moisture regulator was added to 350 g of the garbage treatment compound of (a), and 50 g of the exothermic composition was further added. In addition,
The garbage was subjected to composting in the same manner as in Example 1 except that the one enclosed in the air-permeable packing material (b) was used.

The exothermic composition may be iron powder 6
0.0 parts by weight, 15.0 parts by weight of water, 2.0 parts by weight of sodium chloride as a metal chloride, 1.0 part by weight of a starch-polyacrylonitrile copolymer, and 10 parts by weight of activated carbon, (B) What was enclosed in a breathable packaging material was used.

Example 4 The composting promoter for garbage of the present invention of Example 1 was used in Example 1
After being subjected to composting in, the garbage disposal composition in the gas-permeable packaging material was collected, taken out, and dried in the sun, and the product was again sealed in the gas-permeable packaging material (b), except that it was used. , Was subjected to composting of garbage in the same manner as in Example 1 (that is,
The once used composting accelerator for garbage was collected and reused. ).

Comparative Example 1 As a comparative example, garbage was composted in the same manner as in Example 1 using only the composter described in (c) above. That is, in Comparative Example 1, the composting promoter for garbage of the present invention was not used.

In Examples 1 to 4 and Comparative Example 1,
Table 1 shows the results of composting garbage and comparing the generated odors.

[0090]

[Table 1]

From the results shown in Table 1, it can be seen that each of the examples had almost no foul odor, and that of Examples 2 and 3, no foul odor was generated. On the other hand, in the case of Comparative Example 1, the humidity in the composter was high,
The garbage seemed to be spoiled, which caused a noticeable odor. In each of the examples, Comparative Example 1 was used.
The rate of composting of garbage is faster than that of
It was found that the composting of garbage was significantly faster in. Further, from Example 4, it was recognized that the composting promoter for garbage of the present invention can be collected and reused.

[0092]

The composting accelerator for garbage of the present invention is obtained by enclosing a garbage treatment composition containing a humicification promoting agent and a deodorant as essential components in a breathable packaging material. It promotes, removes offensive odors, has high safety to the environment and agricultural crops, and has an excellent effect of easy handling.

That is, in the composting accelerator for garbage of the present invention, the garbage disposal composition containing the humicification promoting agent and the deodorant as essential components is enclosed in the breathable packaging material. It is possible to remove the odor generated from the garbage, and also to suppress the generation of the odor due to the increase of anaerobic bacteria by removing the excess water in the composter.
Moreover, it has the effect of promoting the composting of garbage.

Furthermore, since the composting promoter for garbage of the present invention is used in the form of a packaging material, it is easy to handle and has the effect of being able to be collected and reused. Does not contain any extraneous substances,
As a result, secondary pollution does not occur, and a high safety effect is obtained without adversely affecting crops.

Similarly, since rice husks and wood chips, which are added to the air-permeable packaging material as a water conditioner as required, do not enter the compost, nitrogen starvation and drought damage resulting from this will not occur. This has the effect of preventing

In the composting promoter for garbage of the present invention, the moisture regulator and / or the exothermic composition are encapsulated in a breathable packaging material together with the garbage disposal composition (in the exothermic composition). Is sometimes attached to the outer surface of the breathable packaging material.), Which has the effect of further promoting composting and suppressing the generation of offensive odors.

The composting accelerator for garbage of the present invention, in which a pressure-sensitive adhesive layer is laminated on one side, can be used by attaching it to the lid or upper side of the composter.
This has the effect of further simplifying the handling.

In the method for composting garbage according to the present invention,
The garbage is composted in the composter using the garbage composting promoter of the present invention.As a result, excess water in the composter can be removed, and the composting of the garbage can be performed. It has an excellent effect of accelerating and suppressing the generation of offensive odor.

Therefore, the composting accelerator for garbage of the present invention, in which a garbage disposal composition containing a humicification accelerator and a deodorant as essential components, is enclosed in a gas-permeable packaging material, is a secondary pollutant. It has no effect, prevents the generation of offensive odor, and has the effect of promoting the composting of garbage, and its usefulness is extremely large.

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Claims (6)

[Claims] 1. A garbage composting accelerator characterized by comprising a garbage disposal composition containing a humification promoter and a deodorant as essential components in a breathable packaging material. 2. The garbage composting promoter according to claim 1, wherein the garbage disposal composition contains a moisture regulator. 3. The composting promoter for garbage according to claim 1, wherein the composition for treating garbage contains an exothermic composition. 4. The composting accelerator for garbage according to claim 1, wherein the garbage disposal composition is enclosed in a non-breathable packaging material for each unit of use. 5. The composting promoter for garbage according to claim 1, wherein an adhesive layer is formed on one surface of the breathable packaging material. 6. A method of composting garbage, comprising composting garbage using the garbage composting promoter according to any one of claims 1 to 5.