JPS61101589A - Deodorizing and soil-conditioning agent and preparation thereof - Google Patents

Abstract

PURPOSE:A deodorizing and soil-conditioning agent with high penetrability and an excellent effect, harmless to man and beast, which comprises a liquid obtd. by mixing pulverized Bakuhan-seki, an iron compd., a discoloration inhibitor and an org. acid with water. CONSTITUTION:Pulverized Bakuhan-seki (a rock belonging to quartz porphyry among igneous rocks) of particle size <=about 300 mesh is mixed with about 10-20wt% non-toxic iron compd. such as ferrous oxide, about 0.2-1wt% discoloration inhibitor such as sulfonic acid, about 0.1-1wt% org. acid such as citric or malic acid, and water, pref. activated water obtd. by leaching mineral matter of Bakuhan-seki. The obtd. deodorizing and soil-conditioning agent, having high penetrability, penetrates into every nook and corner and acts because it is liquid, and is particularly effective for use in deodorizing a livestock housing, etc. because it is harmless to man and beast.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a deodorizing and soil improving agent and a method for producing the same.
In particular, the present invention relates to a deodorizing and soil improving agent that utilizes the adsorption effect of Maifan stone and a method for producing the same.

[Prior art]

Maifan stone is a rock that belongs to the quartz porphyry group of igneous rocks, and its main components are alkali feldspar and quartz.It has long been known in China as a stone with remarkable medicinal properties, and has been used in Chinese medicine.

This is due to the fact that Maihanite has a property of remaining porous no matter how small it is crushed, so it has a very large surface area, and also because the feldspar part has weathered and become kaolin-like. It is reported that this is because the ion exchange effect remains strong forever.

In addition, this maifan stone is known to have the effect of activating water because it elutes minerals such as potassium, magnesium, iron, and manganese into water.

Under these circumstances, small grains or powder of Maifan stone are used as a substitute for activated carbon by taking advantage of the adsorption power of Maifan stone.

[Problem that the invention seeks to solve]

However, when used as a deodorizing agent by sprinkling small grains or powder of Maifan stone, since the grains or powder of Maifan stone are originally solid, they have poor permeability and deodorization occurs only in the area where they are sprinkled. There was a problem that the deodorizing effect could not be exerted because the deodorizing agent penetrated into the room. Also,
When deodorizing a pipe with a curved drainage hole, etc., there is a problem in that small particles or powder cannot reach every corner of the pipe, and therefore, sufficient deodorization cannot be performed.

On the other hand, it is known that activated water from which the ore of Maihanseki is eluted also has a deoxidizing effect, and since this activated water is liquid and has permeability, it does not have the above disadvantages, but Since the elution amount of Maifan stone is extremely small, there is a problem that the deodorizing effect is not sufficient.In addition, a deodorizing and soil improvement agent that is a mixture of the above Maifan stone powder and water is also considered, but it is not possible to use Maifan stone powder and water. When mixed with water, the Maifan stone powder precipitates and becomes semi-solidified (meaning not completely solidified) over time, which is inconvenient when used.

Of course, there are other deodorizing agents such as activated carbon and chemicals, but since activated carbon is solid, it cannot be used as a deodorizing agent for pipes, etc., as it cannot be used by sprinkling it on. Since most of the chemicals are harmful to humans and livestock, there is a problem in that they cannot be used to deodorize barns, etc.

The present invention was made in view of the above circumstances, and utilizes the strong adsorption effect of maifan stone, which has high permeability and strong deodorizing effect, is harmless to humans and livestock, and can also be used as a soil conditioner. The purpose of the present invention is to provide a deodorizing and soil improving agent that can be used and a method for producing the same.

[Means for solving problems]

The deodorizing and soil improvement agent according to the present invention that meets the above objectives comprises a fine powder of Maifan stone made by finely pulverizing Maifan stone, a non-toxic iron compound, a small amount of discoloration inhibitor, and a small amount of organic acid. It is made by mixing the minerals of Maifan stone with activated water or water.

Here, the activated water or water from which the minerals of Maifan stone have been eluted is because even if powder of Maifan stone is mixed with water, the minerals of Maifan stone will elute into the water over time and eventually This is because the water has substantially the same effect as activated water. However, when comparing activated water and water, activated water already contains more minerals that have a deodorizing effect, so using activated water has a higher mineral content than using plain water as a solvent. It is an excellent deodorizer and soil conditioner.

In addition, in the above, non-toxic iron compounds refer to compounds added to enhance the deodorizing effect, such as ferrous sulfate, which is a combination of iron and sulfuric acid, and iron oxide, which is an oxide. For example, citric acid, malic acid, etc. are mixed in to enhance the preservative role and deodorizing effect. In addition, the discoloration inhibitor is a compound that reacts and discolors when mixed with the above-mentioned maifan stone powder and an iron compound, etc., so it is necessary to add a chemical (such as sulfuric acid, etc.) to prevent this discoloration. say.

Next, the invention of a method for producing a deodorizing and soil conditioner according to the above-mentioned purpose includes a pulverization process of producing a fine powder of Maifan stone by finely pulverizing the raw stone of Maifan stone, and a process of eluting the mineral content of Maifan stone into water. an activated water production process in which activated water is produced, a fine powder of Maifan stone produced in the above-mentioned pulverization process, activated water produced in the above-mentioned activated water production process, a non-toxic iron compound, and a small amount of discoloration. It consists of a mixing step of mixing the inhibitor and a small amount of organic acid.

Here, the deodorizing and soil improvement agent that meets the above purpose can also be produced by omitting the activated water production process in which activated water is produced by eluting the mineral content of Maifanseki into water, and by using water instead of activated water. It is possible.

[Effect]

The deodorizing and soil conditioner according to the present invention has an excellent deodorizing effect, as it contains a non-toxic iron compound that enhances the deodorizing effect in addition to the powdered Maifan stone, which has a strong adsorption power. In addition, since the mineral content of Maifanseki is eluted into water, which is a solvent, if the deodorizing and soil conditioner according to the present invention is added to the soil, the missing mineral content can be supplemented in the soil. Therefore, it has a soil improvement effect.

According to experiments, the powder does not become semi-solid like when Baifan stone powder and water are mixed, so by stirring before use, it is mixed almost evenly, so that the Baifan stone powder is mixed almost evenly into the object. Can be sprinkled with solvent.

In addition, since the deodorizing and soil conditioner is a liquid, it has a penetrating action and permeates every corner to exert a deodorizing effect. It exhibits a strong deodorizing effect because the water in which the components are eluted penetrates.

Furthermore, since the deodorizing and soil conditioner according to the present invention contains a discoloration inhibitor, it prevents the reaction between the maifan stone powder and other mixtures, so its color does not change even if it is left for a long period of time.

Next, in the deodorizing and soil conditioner manufacturing methods, when activated water is used, the minerals of Maihanseki are eluted into the activated water, so when using the activated water, the results are higher than when using plain water. It has strong deodorizing and soil improvement effects.

〔Example〕

Next, an example of the deodorizing and soil improving agent and the method for producing the same according to the present invention will be explained to provide an understanding of the present invention. For convenience of explanation, the deodorizing and soil improving agent will be explained while explaining the method for producing the deodorizing and soil improving agent.

First, raw maifan stone is crushed to an appropriate size using a crusher, and then the coarsely crushed maifan stone is pulverized to 330 mensier or less using a mill or the like (fine pulverization process).

In this way, the reason why the Maifan stone powder is finely pulverized to 330 mensier or less is because fine pulverization increases the surface area of the Maifan stone, which improves its adsorption properties, and also because fine pulverization makes it possible to absorb activated water, etc. This is because when mixed, it becomes easy to float (so that it can be sufficiently mixed with the active water).

Next, by passing water through the coarsely crushed Maifan stone or finely crushed Maifan stone, the mineral content of Maifan stone is eluted into the water and the water is made into activated water (activated water production process). As another method for producing activated water, for example, it is possible to produce activated water by putting water and maifan stone into a tank, leaving it for a certain period of time, and then removing the supernatant liquid. By this process, if mercury, cyanide, chlorine, etc. are mixed in the water, they will be adsorbed by Maifan stone, so if activated water is used as a solvent for the mixed solution, mercury, cyanide, chlorine, etc. in the deodorizing and soil conditioner will be absorbed. Cyan etc. will be reduced.

In the activated water produced in this way, a small amount of the above-mentioned Maifanite fine powder, ferrous sulfate, which is an example of an iron compound, sulfuric acid, which is an example of a discoloration inhibitor, and an example of an organic acid. A small amount of citric acid or malic acid is added and mixed (mixing step).The input amounts are 5 to 15% by weight of fine powder of maifan stone, 10 to 20% by weight of ferrous sulfate, and 0.5% by weight of sulfuric acid. 2～
1% by weight, citric acid or malic acid o, 1-tll
It is about t%. Here, add 5 to 15% of the fine powder of Maifan stone.
The reason is that if there is too little, the adsorption effect will be poor, and if it is too much,
This is because the fluidity of the deodorizing and soil conditioner will deteriorate, and if the amount of ferrous sulfate is too small, the effect of increasing the deodorizing effect of Maifan stone will be small, and if it is too large, This is because the effect remains the same. In addition, sulfuric acid, citric acid, etc. can fully exhibit their effects even in small amounts. Deodorizing and soil improvement agents can be manufactured using the above process, but maifan stone powder must not be dissolved in activated water. Since it is precipitated, it is necessary to mix it well before use.Also, the above example is a stock solution of deodorizing and soil conditioner, and since it is too thick as it is, it is necessary to mix it well before use.
It is preferable to use it after diluting it 250 times with water.

In addition, the activated water production process is omitted in E.
Simply use water, and add to the water the fine powder of Maifanseki, ferrous sulfate, which is an example of an iron compound, a small amount of sulfuric acid, which is an example of a discoloration inhibitor, and citric acid, which is an example of organic acid. It is also possible to produce a deodorizing and soil conditioner by mixing with a small amount of acid or malic acid.

〔experiment〕

An experiment in which the effects of the above-mentioned deodorization, soil improvement, and good agents were confirmed will be explained.

First, using the fish bone as a sample, the deodorizing and soil conditioner according to the above example (approximately 10% by weight of fine powder of Maifanseki in activated water of Maifanseki, approximately 16% by weight of ferrous sulfate, and approximately 0% by weight of sulfuric acid) A mixture of 0.5% by weight and 0.2% by weight of citric acid was used) was diluted 150 times with water and carried out according to the method according to Environment Agency Notification No. 9.

Table 1 shows the results.

Table 1 From Table 1, it can be seen that methyl disulfide, ammonia, hydrogen sulfide, and trimethylamine in fish iliac bones are reduced over time by the present deodorizing and soil conditioner.

Next, in order to investigate the toxicity of the deodorizing and soil conditioner according to the above example, a diluted solution of the deodorizing and soil conditioner diluted 150 times was added to a mouse metal powder of about 1++1 per mouse (about 29 g in weight). Administered by gastric tube. As a result, no death of the mice and no changes in general conditions such as body weight were observed. From this, it is considered that the above deodorizing and soil improving agent is non-toxic.

In addition, it is well known that Maifan stone itself is harmless to the human body based on Ike's data, so iron compounds, discoloration inhibitors, organic acids, and mixtures of these are If a substance that is not toxic even if reacted is used, it may be diluted 150 to 250 times with water before use, so it is natural that the deodorizing and soil improvement agent of the present invention is non-toxic. .

〔Effect of the invention〕

The deodorizing and soil improvement agent according to the present invention is configured as described above, and has a strong deodorizing effect that is harmless to humans and livestock.
It is particularly good at deodorizing livestock barns, etc., and since it is in liquid form, it has a strong penetrating action and penetrates into every nook and cranny to deodorize.

The manure that has been deodorized and treated with the soil conditioner contains water from which the barley stone powder and its minerals have been leached, so if this is used as fertilizer, it can also act as a soil conditioner. .

Furthermore, since it contains an anti-tarnishing agent, it can retain its unique color for a long period of time, so there is no need to worry about staining the area where it is used.

Further, by the method for producing a deodorizing and soil improving agent according to the present invention, a deodorizing and soil improving agent having even stronger deodorizing and soil improving effects can be produced.

Claims (6)

[Claims] (1) Fine powder of Maifan stone made by finely pulverizing Maifan stone, a non-toxic iron compound, a small amount of anti-discoloration agent, a small amount of organic acid, and activated water from which the minerals of Maifan stone have been eluted. or a deodorizing and soil improvement agent characterized by being mixed with water. (2) The deodorizing and soil improvement agent according to claim 1, wherein the maifan stone is ground to 330 mesh or less. (3) The deodorizing and soil improvement agent according to claim 1, wherein the non-toxic iron compound consists of 10 to 20% by weight of ferrous sulfate. (4) The deodorizing and soil improving agent according to claim 1, wherein the discoloration inhibitor comprises 0.2 to 1% by weight of sulfuric acid. (5) The deodorizing and soil improving agent according to claim 1, wherein the organic acid is 0.1 to 1% by weight of citric acid or malic acid. (6) A pulverization process of finely pulverizing the rough maifan stone to produce a fine powder of maifan stone, an activated water production process of producing activated water by eluting the mineral content of maifan stone into water, and the above-mentioned fine pulverization. From a mixing process of mixing the fine powder of Maifanite produced in the treatment process, the activated water produced in the activated water production process, a non-toxic iron compound, a small amount of discoloration inhibitor, and a small amount of organic acid. A method for producing a deodorizing and soil conditioner, characterized by: