KR20020059304A - Natural deodorant and its manufacturing process - Google Patents

Abstract

PURPOSE: A natural deodorant and a manufacturing method thereof are provided to improve the efficiency of bad smell removal by using the biological action of enzyme and the neutralization of pyroligneous liquid. CONSTITUTION: The natural deodorant consists of an inorganic powder such as green zeolite or white zeolite; an enzyme agent of 0.05 to 10 wt percent on the basis of 100 wt percent inorganic powder, produced by cultivating pineapple juice at a room temperature for a certain time; and a pyroligneous liquid of 1 to 10 wt percent on the basis of 100 wt percent enzyme agent.

Description

Natural deodorant and its manufacturing process

The present invention relates to a method for producing a natural deodorant, and more particularly, it is composed of a complex enzyme and purified wood vinegar made by reacting complex minerals mainly based on the extract of southern fruit, which is harmless to the human body and obtains a high odor removal effect. It relates to a deodorant production method.

In general, deodorizers using air collecting devices are installed in sewage treatment plants, manure treatment plants, and incinerator loading stations where odors or odors are severe, but the operation costs are very high after installation because of the high facility cost and deodorization efficiency. Little situation.

In addition, the liquid chemical deodorant is harmful to the human body has a secondary pollution situation is avoiding the use in the work area.

In the past, vinegar liquor has been used by predecessors for preservatives, and has recently been used in animal husbandry farms. This wood vinegar deodorizes by neutralization with organic acids (especially acetic acid, etc.), aldehydes, phenols, ketones and alcohols.

However, due to the lack of research and development, it is not widely used in livestock wastewater treatment plants, landfills, chemical plants, etc. containing ammonia, trimethylamine, hydrogen sulfide (H ₂ S), methylmercaptan, etc. Even though it is not available, it is reluctant to use because it is mixed with the unique smell of wood vinegar and the odor generated in the workplace.

The present invention is to solve the above-mentioned problems, an object of the present invention is to solve the fundamental causes of odor occurrence by the production of natural complex enzyme preparation and decomposition of the causative agent of odor and is harmless to the human body when handling convenient and waste water treatment plant In addition, the present invention provides a method for producing a natural deodorant which is excellent for removing odors of high concentration such as livestock manure, food waste dumping and landfill.

1 is a graph showing the odor result according to the first experimental example of the natural deodorant prepared by the method for producing a natural deodorant according to the present invention.

Figure 2 is a graph showing the deodorization removal efficiency according to the first experimental example of the natural deodorant prepared by the natural deodorant manufacturing method according to the present invention.

Figure 3 is a graph showing the odor result by the second experimental example of the natural deodorant prepared by the method for producing a natural deodorant according to the present invention.

Figure 4 is a graph showing the odor result according to the third experimental example of the natural deodorant prepared by the natural deodorant manufacturing method according to the present invention.

Natural deodorant according to the present invention for achieving the above object is an inorganic powder; It is contained in a weight ratio of 0.05 to 10% relative to the inorganic powder, the enzyme produced by culturing pineapple juice; It is characterized in that the wood vinegar contained in 1 to 10% by weight relative to the enzyme.

And preferably the inorganic powder is characterized in that any one of green zeolite or white zeolite.

Another natural deodorant manufacturing method in the present invention for achieving the above object is a step of squeezing pineapple to produce pineapple juice; Adding lactic acid bacteria to the pineapple juice to ripen at room temperature for a predetermined period to produce an enzyme; Adding an inorganic powder to the enzyme; Adding wood vinegar prepared by a predetermined process to the enzyme to which the inorganic powder is added; The wood vinegar is characterized in that the step of aging the enzyme added.

And preferably, the step of producing the enzyme agent is characterized in that it comprises the step of producing the enzyme stock solution in the liquid phase, the enzyme stock solution by adsorbing and fermentation in any one of starch, rice bran or diatomaceous earth to prepare a powder.

In addition, the inorganic powder is preferably characterized in that any one of green zeolite (zeolite), white zeolite.

Also preferably, the predetermined process for preparing the wood vinegar solution is a step of collecting the smoke generated by heating the natural organic material in a charcoal kiln 350 ~ 450 ℃; Liquefying the collected smoke; Storing the liquefied smoke for a period of time so as to form a wood vinegar layer; The wood vinegar solution is collected from the wood vinegar layer and characterized in that the step of distilling to remove harmful substances such as moth tar, phenol, methanol, cresol, benzopyrene.

In addition, it is preferably characterized in that it further comprises the step of diluting the wood vinegar through the distillation step by 30 -50 times.

Also preferably, the step of adding the wood vinegar is characterized in that the wood vinegar is mixed in a 1 to 10% weight ratio and aged for 1 to 15 days at 10 to 40 ℃.

Hereinafter, one preferred embodiment according to the present invention will be described in detail.

In the natural deodorant according to the present invention and a method for producing the natural complex enzyme, a pineapple extract, which is a southern fruit, is mainly composed of a complex enzyme made by reacting complex minerals thereto. These complex enzymes include dehydrogenation, decarboxylation, deaminoation, desulfurization, desulfurization and dechlorination. It contains a variety of degrading enzymes and exerts a plurality of enzyme degrading functions against various contaminants in contaminated water.

As a result, BOD, COD, and suspended solids (SS) are reduced in water, and salts, organic chlorine compounds, and inorganic chlorine compounds of any kind contained in sewage or sewage can be added to the complex enzyme. It is enzymatically decomposed and small molecules (小 分子 化) to be harmless.

In addition, this complex enzyme accelerates the purification of sewage and sewage by glucoseification of organic matter in water and amino acidization by decomposing nitrogen compounds (for example, nitrogen acetate). Furthermore, this complex enzymatic agent increases the amount of oxygen dissolved in the sewage by introducing a large amount of oxygen into the sewage during the decomposition of various compounds, and together with the increase of the sugars such as glucose and flavo bacteria in the sewage. Promote the propagation of bacteria (flavobacterium) and photosynthetic bacteria to improve the purification efficiency in the purification facility.

Subsequently, this complex enzyme is excellent in removing odors by decomposing odor components generated from sewage and other odor generating substances such as sulfur compounds and lower fatty acids and converting ammonia gas into harmless amino acids. In addition, some of the inorganic chlorine compounds are combined with complex enzymes and become harmless.

In a septic tank or the like, the sludge is decomposed to reduce the deposition amount, and the inside of the drain pipe is also purified to prevent the occurrence of odors, and the scale in the pipe is softened and removed. The effect of improving the heat exchange rate in etc. can also be expected. The sewage and drainage facilities are purified by various actions by the pineapple complex enzyme, and water pollution is improved.

Natural deodorant according to the present invention made of such a complex enzyme agent is contained in 0.05 to 10% by weight of inorganic powder and inorganic powder, the enzyme produced by cultivating pineapple juice and wood vinegar contained in 1 to 10% by weight of the enzyme In the inorganic powder here, either of green zeolite or white zeolite is selectively applied.

Hereinafter will be described a method for producing a natural deodorant of the present invention configured as described above.

The natural deodorant production method of the present invention comprises the steps of producing a pineapple juice, producing an enzyme, adding inorganic powder in a predetermined weight ratio, adding wood vinegar to the enzyme and aged.

In more detail, each step is described first, preferably, the step of squeezing pineapple juice under non-oxidizing conditions, followed by the step of producing an enzyme, wherein the step of producing the enzyme is It can optionally be produced in liquid or powder form.

When the enzyme is produced in liquid form, lactic acid bacteria are added to the pineapple juice to mature and culture for several days at a temperature of 20 to 40 ° C. (room temperature) to produce an enzyme stock solution. Through the step of adsorbing rice bran or diatomaceous earth and fermentation, the enzyme stock solution may be subjected to a step of making liquid or powder through high temperature and high speed drying operation.

Such complex enzymes contain various kinds of macromolecular organic compound degrading enzymes, and can be easily obtained only by squeezing pineapple juice, so that individual degrading enzymes are not synthesized artificially or extracted separately. It can be manufactured at low cost.

On the other hand, the complex enzyme agent is used in the state of a formulation transported to charcoal or clay or impregnated with glucose for use while maintaining the activity, but in the present invention, an inorganic powder is added. It is preferable to use the state in which the pineapple complex enzyme is maintained in the inorganic powder by fermenting by adding the complex enzyme to the inorganic powder after the step of making the powder.

An example of the main component of the pineapple complex enzyme is as follows. Also in parentheses are the subjects of action.

Alcohol dehydrogenase (alcohol)

Lactate dehydrogenase (lactose)

Glucose 6-phosphate dehydrogenase

(Sugar)

Aldehyde dehydrogenase (aldehyde)

L, aspartate, beta semialdehyde, NADP oxidoreductase

(L-aspartate-β-semialdehyde NADP oxidoreductase) (aldehyde)

Glutamate dehydrogenase (amino acid)

Aspartic Acid Semialdehyde Dehydrogenase

Aspartate-semialdehyde dehydrogenase (amino acid)

NADPH2 Chitochrome C Reductase

(NADPH2-cytochrom-C-reductase) (NADP)

Glutathione dehydrogenase (glutathione)

Trehalose-phosphate synthetase (sugar)

Polyphosphate kinase (ATP)

Ethanolamine Phosphate Citidiltransferase

Ethanolamine phosphate cytidylyltransferase (CTP)

Trehalose-phosphatase (Sugar)

Metalthio phosphoglycerate phosphatase

(Metalthio-phospho-glycerate phosphatase) (glycerine)

Inulase (inulin)

β-mannosidase (sugar)

Uridine nucleosidase (amino acid)

Cytosine deaminase (cytosine)

Methylcysteine synthetase (amino acid)

Aspartate Synthetase (ATP)

Succinate dehydrogenase (pumpkinic acid)

Aconitate hydrogenase (citric acid)

Fumarate hydrogenase (malonic acid)

Malate dehydrogenase (malonic acid)

Citric acid synthetase (acetyl CoA)

Isocitrate dehydrogenase (citric acid)

LSNADP-Oxidactase (citric acid)

Monoamine-Oxidactase (amine)

Histaminase (amine)

Pyruvate decarboxylase (oxinic acid)

A T pyase (ATPase) (ATP)

Nucleotide pyrophosphatase (nucleic acid)

Endopolyphosphatase (ATP)

ATP phosphohydrolase (ATP)

Orotidine-5-phosphate decarboxylase

(Orotidine) and other enzymes.

The natural deodorant prepared according to the method of the present invention is not particularly limited because the higher the amount of the complex enzyme is used, the higher the deodorization efficiency of the deodorizing substance is. It is preferable to keep the weight ratio of about 10% or more.

In addition, the inorganic powder which holds this complex enzyme agent uses green zeolite and white zeolite. Zeolite can increase the deodorizing effect as a porous.

By maintaining the complex enzyme in the porous inorganic powder zeolite, the retention amount of the enzyme extracted from the pineapple increases, and the pineapple enzyme in which the porous inorganic powder zeolite adsorbs the contaminants and at the same time retains the adsorbed contaminants in the porous inorganic powder Can be efficiently decomposed or converted into harmless materials.

On the other hand, the wood vinegar manufacturing process for adding wood vinegar solution goes through the step of collecting the smoke generated by heating the natural organic matter that grows in nature to 350 ~ 450 ℃ in charcoal kiln and liquefying the collected smoke. .

If the liquefied smoke is stored for a long period of time, that is, for about 3-6 months, it is separated into three layers. Among them, the middle layer (wood vinegar layer) is collected and harmful substances such as moth tar, phenol, methanol, and cresol are collected. Distillation is performed again to remove benzopyrene and the like.

And before the addition of wood vinegar, the wood vinegar is diluted by 30 to 50 times using a separate diluent such as water.

On the other hand, the deodorant effect of wood vinegar is deodorized by neutralization by organic acids (particularly acetic acid, etc.), aldehydes, phenols, ketones, and alcohols contained therein.

The wood vinegar prepared by such a process is mixed with 1 to 10% or more of the wood vinegar diluted in the natural complex enzyme in the wood vinegar addition step and aged at 1 to 15 days at 10 to 40 ° C. To be manufactured. Natural complex enzymes also act to reduce the unique odor of wood vinegar.

This natural deodorant is harmless to the human body and has high deodorizing effect, so it is highly effective when used in sewage treatment plants, manure treatment plants, incinerators, etc., which are odors or odors.It is a natural deodorant that is harmless to the human body. It is possible to use.

The natural deodorant according to the present invention decomposes and removes odorous substances by decarbonization, deamino acid, deoxygenation, dehydrogenation, dechlorination and neutralization and concealment of wood vinegar which are the five major functions of the complex enzyme.

The following provides an experimental example in which the natural deodorant according to the present invention manufactured in the above-described process was tested in various environments.

<First Experimental Example>

Test Methods :

① Collect gas from hospital waste extraction site into 2L air bag.

② Measure malodor in air bag by air dilution sensory method.

③ Measure ammonia, hydrogen sulfide, and formaldehyde by detecting tube odor.

④ 3 ml of natural deodorant is injected into the air bag.

⑤ After 1 minute, after 2 minutes, after 3 minutes, after 4 minutes, after 5 minutes, measure ammonia, hydrogen sulfide and formaldehyde by air dilution and detection method.

⑥ Calculate the efficiency before and after spraying natural deodorant.

Experimental results of the natural deodorant experimented in this way is shown in Table 1 and Figures 1 and 3 below, the natural deodorant according to the present invention takes about 99 minutes after deodorization of about 99% It can be seen that it works.

Air dilution sensory method ammonia Hydrogen sulfide Formaldehyde Remarks Before input 44000 200 100 200 1 minute after 220 30 20 10 2 minutes after 150 3 5 2 3 minutes after 90 One 2 0.5 4 minutes after 30 0.5 0.5 0.5 5 minutes after 10 0.5 0.5 0.5 efficiency(%) 99 99 99 99

Second Experimental Example

Test Methods :

① The malodor is measured by air dilution sensory in the solid-liquid separation room of the manure treatment plant.

② Install the mist spray system in the solid-liquid separation chamber of the manure treatment plant.

③ Spray natural deodorant into the mist spray system.

④ Measure the odor of the solid-liquid separation chamber of the manure treatment plant by air dilution sensory method.

Unlike the first test example, this second test example was carried out in a manure treatment plant, and was carried out using a separate mist spraying system, and as shown in FIG. 3, the result shows that an excellent deodorizing efficiency is maintained.

Third Experimental Example

Test Methods :

① The smell of incineration loading dock is measured by air dilution sensory method.

② Install the mist spray system at the incineration loading point.

③ Spray natural deodorant into the mist spray system.

④ The smell of incineration loading dock is measured by air dilution sensory method.

This third test example was carried out at another place different from the first and second test examples, and used a separate mist spraying system as in the second test example. And the result can be seen that still excellent deodorization efficiency is maintained as shown in FIG.

Natural deodorant prepared by the natural deodorant manufacturing method according to the present invention as described above can be seen that the removal efficiency of the odor is very high by the biological action of the enzyme and the neutralization action of the wood vinegar, not the masking method, and also harmless to the human body as a natural product The operator can work even when spraying. The natural deodorant of the present invention having such an effect was subjected to objective tests by the Korea Testing and Research Institute, the excellent effect was proved.

Claims (8)

Inorganic powder; It is contained in a weight ratio of 0.05 to 10% relative to the inorganic powder, the enzyme produced by culturing pineapple juice; Natural deodorant, characterized in that the wood vinegar contained in 1 to 10% by weight relative to the enzyme. The natural deodorant of claim 1, wherein the inorganic powder is any one of green zeolite and white zeolite. Squeezing the pineapple to produce pineapple juice; Adding lactic acid bacteria to the pineapple juice to culture and culture for a predetermined period of time at room temperature to produce an enzyme; Adding an inorganic powder to the enzyme; Adding wood vinegar prepared by a predetermined process to the enzyme to which the inorganic powder is added; Natural deodorant manufacturing method characterized in that the step of aging the enzyme added with the wood vinegar solution. The method of claim 3, wherein the generating of the enzyme comprises producing an enzyme stock solution in a liquid phase, and adsorbing and fermenting the enzyme stock solution to any one of starch, rice bran or diatomaceous earth to prepare a powder. Natural deodorant manufacturing method. The method of claim 3, wherein the inorganic powder is any one of green zeolite and white zeolite. 4. The method of claim 3, wherein the predetermined process for preparing the wood vinegar solution comprises the steps of: collecting smoke generated by heating wood, which is a natural organic material, at a charcoal kiln at 350 to 450 ° C; Liquefying the collected smoke; Storing the liquefied smoke for a period of time so as to form a wood vinegar layer; The method of producing a natural deodorant, characterized in that the step of extracting the wood vinegar solution from the wood vinegar layer to remove harmful substances such as moth tar, phenol, methanol, cresol, benzopyrene. 7. The method of claim 6, further comprising diluting the wood vinegar by distillation step 30-40 times. The method according to any one of claims 3 to 7, wherein the step of adding the wood vinegar is mixed with the wood vinegar in 1 to 10% by weight to mature for 1 to 15 days at 10 to 40 ℃ Deodorant manufacturing method.