KR20190044215A - The Treatment Method of Activated Mineral Group Solution in the shrimp farm - Google Patents

Abstract

The present invention relates to a method for manufacturing a complex activated inorganic cation agent which is an agent for water quality and sediment improvement for a shrimp farm, in which a treatment method of using a fine powder of oddly shaped granite to treat thereof under a condition of a pressure of 3 kg/cm^2 at an extraction tank for 160 minutes of compressing time (A temperature of the extraction tank is 85 °C and each of a stirring speed and a stirring time is 50 rpm and 15 minutes). When farming shrimps by using the complex activated inorganic cation agent, it is possible to greatly reduce problems such as environmental pollution caused by using existing chemical agents, reduce a mortality rate, and remarkably increase fresh weight and weight, thereby being able to increase a yield so that higher quality of shrimps can be produced.

Description

TECHNICAL FIELD The present invention relates to a method for treating a shrimp farm,

The present invention relates to a method for producing a complex active inorganic cationic agent by extracting an activated mineral compound solution derived from domestic weathered granite, which has an effect of improving water quality in a farm, by our patented method, and applying this method to a shrimp farm More specifically, it effectively decomposes the proteins, amino acids, and fats contained in shrimp farms and suppresses the production of ammonia nitrogen and hydrogen sulfide, thereby reducing the incidence of diseases, improving quality, and increasing the production of shrimp in shrimp farming. The present invention is directed to a complex active cationic cationic surfactant which is effective for the preparation of a cationic surfactant.

Shrimp farming is increasing year by year due to its high added value and short breeding season. It produces about 3,000 tons per year in about 500 festive farms. In particular, on the west coast, recycling of vast tidal flats, The shrimp farms are being developed for utilization and topographically favorable conditions for shrimp farming.

However, the current shrimp farming, which has been continuing without the purification efforts of shrimp farms as of now, and which is made up of overcrowding and over-feeding of feeds that exceeds the capacity of the farms, A large amount of shrimp is causing serious damage to fishermen.

The main source of our shrimp is that the shrimp farms used for recycling of waste tidal flats are cultivated in a concentrated manner with few exchange of seawater in the coastal area of the southwest sea.

Accordingly, shrimp farmers have been putting a lot of shampoo and shampoo farms into the shrimp farms in order to improve the quality and quality of contaminated shrimp farms. However, there are various problems such as the second pollution.

In addition, fecal excreta and surplus feed are deposited in the lower layer to consume dissolved oxygen in the water, and furthermore, ammonia and hydrogen sulfide generate toxic substances harmful to shrimp. Especially, the decomposition of feed by bacteria and phytoplankton As the consumption of oxygen by respiration leads to the deficiency of dissolved oxygen in the shrimp farm, it is urgent to take measures against it. The pollutants of the shrimp farm are deposited on the floor and decomposed to decompose the humic acid and hydrogen sulfide (H 2 S) and ionic ammonia nitrogen (NH 4), which are the main causes of the decrease in productivity.

Accordingly, the present inventors have a great interest in expanding the application field of a method for producing an active inorganic material liquid from granite disclosed in Korean Patent Registration No. 0348771, and have developed a range of applications in various fields from this patent to make them more useful Research has been carried out to make it possible to use it.

In the course of such research, the inventors of the present invention found that the addition of a complex active inorganic cationic agent prepared by the above patent to water activates dissolved oxygen due to the catalytic action of active minerals, and oxidizes and sterilizes organic substances such as ammonia, It is confirmed that the fish species can be cured and healthfully cultured and applied to the shrimp farm to produce more quality shrimp.

Therefore, the main object of the present invention is to effectively decompose the proteins, amino acids, fats and the like contained in the shrimp farm, and to suppress the generation of ammonia nitrogen and hydrogen sulfide, thereby reducing the incidence of diseases, improving the quality and increasing the yield of shrimp And a complex active inorganic cationic agent which is a low quality improvement agent.

According to one aspect of the present invention, the present invention is based on domestic weathered granite collected at a depth of about 30 m from the surface of the Mungyeong area, Gyeongbuk province, which is the end of the Baekdudaegan mountain range. Are described below.

Natural weathering granite of Si, Ca, Al, K, Na, Fe , etc. large amounts of mineral that contains very much and chemical composition _{(K, H 3 O) Al} 2 (Si, Al) essential minerals to crops ₄ O ₁₀ (H ₂ O, OH) ₂ , and SiO ₂ 66.14%, Al ₂ O ₃ 23.04%, CaO 0.01%, Fe ₂ O ₃ 1.31%, K ₂ O 5.92%, MgO 0.20%, Na ₂ O 0.07% ₂ O 0.03%, and TiO ₂ 0.34%.

According to another aspect of the present invention, the present invention provides a method for preparing the complex active inorganic cationic agent and treating the shrimp farm.

In the method of treating the shrimp farming system of the complex active inorganic cationic agent of the present invention, the AMS is sprayed (3,000 pyeong) by diluting 10 L of the complex active inorganic cation in fresh water once a week throughout the shrimp culture period And the treatment conditions may be different according to water quality and climatic conditions due to the characteristics of aquaculture field, but in general, it is preferable to follow the above-mentioned fertilizing conditions.

In the present invention, the complex active inorganic cation is prepared by adding fine granules of weathered granite to an extraction tank at room temperature, stirring with an aqueous ammonia solution, adding dilute sulfuric acid aqueous solution, adding 98% of ethyl alcohol (C ₂ H ₅ OH) And stirring the mixture at 85 DEG C for 160 minutes while increasing the pressure of the extraction tank to 3 kg / cm < 2 >.

First, 20 kg of 20% NH ₄ OH was added at room temperature to the fine powder of granite gravel, which is an ore gem collected from the mineralized mineral waters of Chungcheongnam-do. The cover of the extraction tank was covered and the motor was operated at 40 to 50 rpm The mixture was stirred at room temperature for 15 minutes.

After the stirring was completed, the lid was opened and 120 kg of 25% sulfuric acid aqueous solution was added to the stirred mixture. Then, 6.5 kg of ethyl alcohol (98%) was added to adjust the temperature of the heating jacket to less than 80 DEG C, Cover it completely.

The temperature of the heating jacket is adjusted by stirring the motor at a rotating speed of 40 to 50 rpm, and the temperature and pressure gauge is adjusted to 85 ° C. The reaction is continued for 160 minutes while maintaining the pressure at 3 kg / cm 2.

In this process The resulting product is passed through a filter press and subjected to solid-liquid separation to obtain a clean complex active inorganic cation having a large amount of inorganic metal ions dissolved therein.

Hereinafter, the present invention will be described more specifically.

In order to prepare a complex active inorganic cationic agent suitable for aquaculture water quality and quality improvement agent of the present invention, the inventors of the present invention investigated conditions of pressurization, pressurization time, agitation time and speed, .

 Granulated gristallite granules, which were collected at a depth of about 30 m from the topsoil in the Chungcheongnam - do province, were treated at different extraction pressures of 2 ~ 3kg / ㎠ under the different pressures between 100 min and 190 min. As a result of analyzing the properties of the complex active inorganic cationic agent, it was confirmed that a composite active inorganic cationic agent having a total mineral content of 1.7% or more suitable for the present invention when pressurized at a pressure of 3 kg / cm 2 for 160 minutes or more was produced. It is preferable to pressurize for 160 minutes at a pressure of 3 kg / cm < 2 > because the production cost of the complex active inorganic cationic agent increases as the pressing time increases and the quality is lowered when the appropriate pressure and time are not applied. At this time, the temperature of the extraction bath is preferably 85 ° C, and the stirring speed / stirring time is preferably 50 rpm / 15 min.

Next, the present inventors investigated suitable treatment conditions for the purpose of increasing the yield of the shrimp and decreasing the mortality of the shrimp in the aquaculture using the above-mentioned complex active inorganic cation agent. Test conditions and methods are as follows.

The test was conducted in a total of 45,000 cubic meters of aquaculture farm in each of the three ponds of aquaculture farm located in Namyeon-myeon, Taean-gun, Chungcheongnam-do. The test period was from June 26, 2017 to October 2017 Month period.

The test materials and concentrations used in the test were complex active inorganic cationic agents and were not treated in pond No. 1. Ponds 2 and 3 were sprayed with 500,000-fold and 100,000-fold dilutions in fresh water once a week, respectively.

As a result, the yield increase rate and the shrimp mortality rate of the 2nd and 3rd ponds treated with the complex active inorganic cation were increased by 24% and 20% in the total yield, respectively, compared with the control, and the shrimp mortality rate Was decreased to 18% and 22%, respectively. Compared with the control, the complex active inorganic cationic agent treatment was significant in each test.

In addition, the inventors of the present invention conducted experiments on the water quality and low quality improvement of shrimp farming shrimp farming and water quality in the Korea Biosafety Institute. As a result, the water quality and low quality improvement agent were treated according to the treatment conditions derived from this test , It was thought that it would be possible to cultivate high quality shrimp effectively and economically without any toxic response.

As described above, when the shrimp is cultured using the complex active inorganic cationic agent of the present invention, problems such as environmental pollution caused by the use of existing chemicals can be greatly reduced, and the mortality rate is reduced, The shrimp will be increased greatly and the yield will be increased, so that more high quality shrimp can be produced.

Hereinafter, the present invention will be described in more detail with reference to Examples. These embodiments are only for illustrating the present invention, and thus the scope of the present invention is not construed as being limited by these embodiments.

Example 1. Preparation of complex active inorganic cationic agent

Granulated gristallite granules, which were collected at a depth of about 30 m from the topsoil in the Chungcheongnam - do province, were treated at different extraction pressures of 2 ~ 3kg / ㎠ under the different pressures between 100 min and 190 min. As a result of analyzing the properties of the complex active inorganic cationic agent, it was confirmed that a composite active inorganic cationic agent having a total mineral content of 1.7% or more suitable for the present invention when pressurized at a pressure of 3 kg / cm 2 for 160 minutes or more was produced. It is preferable to pressurize for 160 minutes at a pressure of 3 kg / cm < 2 > because the production cost of the complex active inorganic cationic agent increases as the pressing time increases and the quality is lowered when the appropriate pressure and time are not applied. At this time, the temperature of the extraction bath is preferably 85 ° C, and the stirring speed / stirring time is preferably 50 rpm / 15 min.

end. Analysis of Total Mineral Content of Mixed Active Cationic Cationic Agents by Pressure and Pressing Time in Extraction Tanks

The total mineral content of the complex activated inorganic cationic agent prepared by using the weathered granite as a raw material was analyzed by the pressure of the extraction tank and the pressing time.

As a result, it was possible to establish a condition for pressurizing for more than 160 minutes at a pressure of 3 kg / cm 2, which can be manufactured most economically while having a total mineral content exceeding 1.7%.

I. Analysis of Total Mineral Content of Complex Active Inorganic Cationic Agents with Agitation Time and Agitation Rate

The total mineral content of the composite active inorganic cationic agent prepared by using the weathered granite as a raw material was analyzed with stirring time and stirring speed.

As a result, it was possible to establish conditions for stirring for 15 minutes at a rate of 50 rpm, which can be manufactured most economically while having a total mineral content exceeding 1.7%.

All. Analysis of Total Mineral Content of Complex Active Inorganic Cationic Agents by Reaction Temperature and Reaction Time

The total mineral content of the composite active inorganic cationic agent prepared by using the weathered granite as a raw material was analyzed according to reaction temperature and reaction time.

As a result, it was possible to establish a condition of reacting for 160 minutes at a temperature of 85 ° C., which can be produced most economically with a total mineral content exceeding 1.7%.

Claims (2)

The granular gristle fine powder was used to treat at the extraction tank pressure of 3 kg / cm 2 under the condition of the pressurization time of 160 minutes (the temperature of the extraction tank was 85 ° C. and the stirring speed / stirring time was 50 rpm / 15 minutes respectively) , A method for producing a complex active inorganic cationic agent as a degradation improver The method according to claim 1, wherein the water quality and quality improvement agent are diluted and sprayed in fresh water at a rate of 500,000 to 1 million times per week for 1 to 2 times during the entire growth period of the shrimp.