KR100435506B1 - The artificial manufacturing method of activated humus soil by using zeolite and peat - Google Patents

Abstract

The present invention is directed to the self-oxidation function, the catalytic function of oxidative deodorization, organic substance while the fulvic acid and the metal complex are induced in the free state in the humus soil The present invention relates to a method of artificially producing activated humus soil using zeolite and peat, which has a function of promoting the corrosive reaction of converting to corrosive substances.

To this end, in the present invention, zeolite and peat are mixed at an inorganic / organic weight ratio of 1 to 1.25, and then water is added to adjust the water content to about 60%, and sulfuric acid is injected to adjust the pH to 1.5 to 2.5. After the stirring reaction was conducted for 4 hours or more while heating to 90-180 ° C., and then cooled to room temperature, hydrogen peroxide (H ₂ O ₂ ) and ferrous sulfate (FeSO ₄ ) were injected thereto to increase the redox potential (ORP) value. After stirring at 300 ~ + 350mV, the mixture is aged for at least 2 months to prepare activated activated soil in the form of chelate peroxyfulvic acid minerals complex salt.

Activated corrosive soils will be widely used in these fields because of their diverse fields of use such as odor removal agents, fermentation maturation accelerators in composting processes, harmful pathogenic microbial growth inhibitors, corrosion reaction accelerators, feed additives, soil improvers, wastewater and sewage treatment. .

Description

The artificial manufacturing method of activated humus soil by using zeolite and peat}

The present invention is a self-oxidation function, a catalytic function of oxidative deodorization, while organic fluoric acid and metal complexes are induced in a free state using zeolite and peat The present invention relates to a method for artificially preparing activated humus soil having a function of promoting the corrosive reaction of converting a substance into a corrosive and an antibiotic function of inhibiting the growth of harmful pathogenic microorganisms.

The active excavated soil is naturally excavated from the outside of the northwestern shore of the Unzen volcano in the Shimahara Peninsula and marine diatoms in a closed wetland of Karago. Iii) and carcasses of animals and plants, and volcanic ashes of dactite are deposited, and acidic activated humus soils of pH around 2.3 are excavated.

This natural active corrosive soil is used in various fields such as odor removal, fermentation accelerator in feed composting process, feed additives, soil improving agent, wastewater and sewage treatment, but there is a movement to suppress mining in terms of nature and wetland preservation.

The techniques for artificially producing such active soil include Japanese Patent Application Laid-Open No. 60-32797, Japanese Patent No. 60-23938O, and Pyeong 1-2-245899. It is a technology applied in the state of not understanding the mechanism (Mechanisms), and it is not practically used due to its low activity compared to natural acid, and it has not been produced in Korea. There is a problem that is being imported.

In order to solve the above problems, the present invention utilizes peat and zeolite produced by depositing marine animals, plants and diatoms with high Fulvic acid content, and high quality active corrosive soils having higher activity than natural acids. ) Is cheaply produced and distributed at a low price is an object of the present invention.

In order to achieve the above object, the present invention mixes peat and zeolite produced by depositing carcasses and diatoms of marine animals and plants with high concentration of Fulvic acid with high reactivity, and then adds water to add water content. After adjusting to% and adding acid (H ₂ O ₄ ) to adjust the pH to 1.5 ~ 2.5 to induce the fulvic acid in peat into a glass state, zeolite is a non-crystalline water (a number of Si-O-Al bonds) Converted to Allophane, aluminosilicate aluminosilicate, and allophine clay mineral combined with fulvic acid of glass, chelate chelate chelating mineral mineral complex Create

In order to increase the activity, hydrogen peroxide (H ₂ O ₂ ) and ferrous sulfate (FeSO ₄ ) were added to adjust the redox potential (ORP) to +300 to +350 mV, followed by stirring for at least 2 hours. The chelating fulbrate mineral complex is converted to the chelating peroxyfulvic acid mineral complex form to produce an active corrosive soil such as the natural activated erosion soil of the above-mentioned recessed wetland.

At this time, in order to shorten the reaction time and improve the reaction yield, the reaction is heated and stirred at about 90 to 180 ° C.

In the present invention, the production mechanism of the natural active corrosive soils excavated from the Garago depression wetlands is as follows.

The Karago Recession Wetlands are located in the northwestern part of Tachibana Bay, the northwestern part of the Unzen Volcanic Army on the Shimahara Peninsula in Nagasaki Prefecture. ), And about 6000 years ago, it was a small coastal bay, where marine fauna, flora, and diatoms were mixed with volcanic ash, and afterwards, the exit was closed to become a lake, and land plants and underwater swamp plants became volcanic ash. Buried in a layer of humus mixed and mixed with

The marine humus soil of 11m or less deposited before the closure of the exit has a high content of fulvic acid, and the humic acid in humus soil that has been deposited up to 11m from the surface where terrestrial plants and swamp plants have been deposited after the exit has been closed. ) Is high in content.

The Unzen volcano has continued its volcanic activity more than 4,000 times every 200 years.The main component of the Unzen volcano is the eruption of gray-white dacite (65-70% SiO ₂₎ , which is produced by steam explosions. It is made of glass that contains a large amount of crude rock minerals such as 長 石 and hornblende.

The volcanic ash of the coarse or rhesus is rich in activated minerals, which releases hydrogen ions (H ⁺ ) from the soil by water and hydrolysis reactions to acid soils. It became.

............................. ①

Al ³⁺ + 3H ₂ O-→ Al (OH) ₃ + 3H ⁺ ... .. ②

As it became acidic, the volcanic ash turned into allophane clay, a non-crystalline clay of irregularly arranged silicic acid and aluminum hydroxide.

Allophrine clays have the ability to exchange cations and anions, so they have strong adsorption and binding to ionic materials such as phosphoric acid, humic acid, ammonia, heavy metals and organic acids.

In addition, the volcanic ash of the coarse or rhyolite volcanic acid was converted into allophrine clay and acidified, so that the pulvic acid in the corrosive substance was induced in the glass state, and the fulvic acid induced in the glass state was allophrine clay. It reacted with the activated minerals to produce acid humus (Humus soil) in the form of fulbrate mineral complex salt.

Free fulvic acid + activated minerals

-→ Fulvic acid mineral salt ......................................... ③

The fulbrate mineral complex salt is a chelating peroxide solution that reacts with hydrogen peroxide produced when polyphenolic compounds excreted by corrosive microorganisms that excrete polyphenolic metabolites are oxidized to quinone in the air. It became mineral acid salt.

Organic matter Polyphenolic Metabolite + CO ₂ + H ₂ 0 + Energy ......

Polyphenolic Compound + Air (O ₂ ) Polyquinone Compound + H ₂ O ₂ ‥‥‥ · ⑤

Polyphenolic Compounds + Undissolved Organics (Tanin, Cellulose, Lignin, etc.) Corrosion precursor material-→ Corrosive material ................................. ⑥

Corrosive substances + active minerals-→ humus soil .................................

Fulvic acid mineral complex + H ₂ O _2- → Fulvic acid mineral complex ................ ⑧

Peroxide Mineral Complex + Enzyme --- → Oxidase .........

It is closed to the outside like the sinking wetland of Garago, and it is not promising from active materials such as mineral peroxide, fulbrate peroxide, and oxidase among the corrosives. Corrosive substances containing a large amount of activated material by evaporation and concentration by the active material is called activated humic substances or activated humus soil.

Activated soil has the following characteristics.

① Because of its excellent mineral supply ability for the growth of animals, plants and soil microorganisms, the growth of animals, plants and soil microorganisms is actively promoted.

② It has a function of self-oxidation and plays a catalytic role in oxidative deodorization of odorous substances.

③ Because it plays a catalytic role in corroding organic materials to corrosive substances, it promotes the corrosive reaction.

④ The growth of useful microorganisms, such as actinomycetes and fermented microorganisms, which are corrosive microorganisms that excrete polyphenolic compounds as metabolites, and acting microorganisms, which are mutually symbiotic with these microorganisms, Because it inhibits the growth of decaying and decaying microorganisms, it acts as a bacteriostatic system.

⑤ It has cation exchange capacity and anion exchange capacity, so it has the ability to bind with anionic materials such as organic acid and phosphoric acid, while odorous substances such as ammonia ion (NH₄ ⁺ ), volatile amine, It is also capable of binding with cationic materials such as heavy metals.

The method for artificially preparing activated corrosive soil containing a large amount of chelated peroxide peroxide complex and oxidase as described above is as follows.

① Mix the marine peat and zeolite with high fulvic acid content in the ratio of 1 ~ 1.25 weight ratio of inorganic matter / organic matter.

② Add water to ① to adjust the water content to 60 ~ 80%, adjust sulfuric acid to adjust the pH to 1.5 ~ 2.5, and proceed to stirring reaction over 4 hours while heating to 90 ~ 180 ℃. ③ Cool to ② Then, hydrogen peroxide (H ₂ O ₂ ) and ferrous sulfate (FeSO ₄ ) were supplied in equivalent weight equivalents, followed by stirring for at least 2 hours while adjusting the redox potential (ORP) to a range of +300 to +350 mV.

④ When the stirring reaction of ③ is completed, leave it for at least 2 months to mature.

After mixing peat and zeolite, the water content is adjusted to about 60%, and sulfuric acid is added, followed by stirring while heating in an acidic state of 1.5-2.5, and the following reaction occurs.

peat Free fulvic acid + other corrosive substances .............

Zeolite Allotropic clay, an amorphous aluminosilicate of Hwasu. ⑪

Free Fulvic Acid + Allophrine Clay-→ Fulvic Mineral Complex .........

Then, when hydrogen peroxide (H ₂ O ₂ ) and ferrous sulfate are added to adjust the redox potential (ORP) to +300 to +350 mV, chelating peroxide peroxide complex is produced.

Fulvic mineral complex salt + H ₂ O ₂ Peroxide Mineral Complex .......... ⑬

After aging for two months or more, oxidase is produced.

Peroxide Mineral Complex + Enzyme-→ Oxidase .........................

As is apparent from the foregoing, the active corrosive soil of the present invention is widely used in these fields because it is very effective when used in various fields such as wastewater treatment, odor removal, feed additives, soil improving agents, and fermentation accelerators in the composting process. Expect.

Claims (1)

Peat and zeolite are mixed at a ratio of 1 to 1.25 weight ratio of inorganic and organic, and then water is added to adjust the water content to 60 to 80%, and sulfuric acid (H ₂ SO ₄ ) is added to pH Is adjusted to 1.5-2.5 and the reaction is stirred for 4 hours or more while heating to 90-180 ° C. After cooling to room temperature, hydrogen peroxide (H ₂ O ₂ ) and ferrous sulfate (FeSO ₄ ) are added in equivalent weight equivalents. The redox potential (ORP) was adjusted to +300 to +350 mV, followed by agitation for at least 2 hours, followed by aging for at least 2 months to chelate chemilic peroxyfulvic acid mineral salts and oxidase ( Method for producing activated humus soil containing a large amount of active substances such as oxidase).