KR102286477B1 - Manufacturing method for treatment cultivate laver - Google Patents

Abstract

The present invention relates to an active treatment agent for laver farming, which is composed of 16.67 kg of sodium phosphate, 1.66 kg of potassium phosphate, 26 kg of sodium chloride, 1.66 kg of calcium chloride, 56 kg of hydrochloric acid, 2.3 kg of nutrients, and 144.9 kg of water.

Description

Active treatment agent for seaweed cultivation {Manufacturing method for treatment cultivate laver}

The present invention uses hydrochloric acid and salt, which are inorganic acids together, to reduce the amount of inorganic acid used to enable eco-friendly aquaculture, and to kill the attached diatoms of the laver leaf body and promote the components of proteins, vitamins, and enzymes within the laver leaf body. , It is related to an active treatment agent for laver cultivation that improves the quality of laver as well as the excellent effect on growth and color of laver as well as the vitality of laver as a nutrient and excellent cleaning effect of laver leaf body.

Seaweed is also called seaweed, and laver is a seaweed belonging to the red algae and contains a large amount of organic and inorganic nutrients. Consumer demand is gradually increasing.

In recent years, due to marine pollution, depletion of nutrients due to the environment of the aquaculture farm and wheat farming has increased the harm caused by green seaweed, diatomaceous earth and other diseases.

Based on the development of artificial seedling technology, laver farming has continued to grow quantitatively through entry into foreign salmon fishing grounds and mechanization of processing. The price of laver has been hovering around the same place for more than 10 years due to overexploitation, deterioration of quality, slowing consumption due to unhealthy acid treatment, rising labor costs and sluggish exports.

In Korea, an acid treatment method was used to improve the quality of laver.

The use of inorganic acid treatment agents in laver farms was accompanied by problems such as nutrition on the ecosystem, and the image of laver as a natural food was damaged, causing problems such as a decrease in seaweed consumption.

Therefore, in 1994, the 'Standards for the use of seaweed farm acid treatment agents', which stipulated the ingredients, supply procedures, and proper use standards of the acid treatment agent, were announced, and since 1995, government support has been provided to fishermen using the laver organic acid treatment agent, and in 2004, Among the organic acid treatment agents, the use of inorganic acids, that is, the content of chlorine, sulfuric acid, and nitrogen ions, was adjusted upwardly from 5.0 wt% to 9.5 wt% or less.

However, the organic acid treatment agent is mainly used in winter, when the working conditions are not good, and in particular, due to the specificity such as taking a long time for acid treatment, fishermen avoid its use and are caught using 35% hydrochloric acid as it is. etc., the use of organic acids has not yet been fully established.

Although the amount of support for organic acid treatment agents from the government has been greatly expanded compared to the previous requirement and the burden of fishermen has also decreased significantly, there are still many cases of illegal use of inorganic acids, and the impact on the ecosystem due to the upward adjustment of the content is questionable. there is.

In Korea Patent Publication No. 1008567570000 (2008.08.29.), in the organic acid treatment agent for laver culture comprising organic acid, phosphorus, chlorine ions and water, the phosphorus is made by adding phosphoric acid, and the chlorine ions are salt and hydrochloric acid, 20 to 30% by weight of the organic acid, 1 to 5% by weight of phosphoric acid, 10 to 20% by weight of salt and 10 to 20% by weight of hydrochloric acid with a concentration of 35% by weight, 0.1 to 5% by weight of amino acids and the remainder describes an organic acid high-salt treatment agent for seaweed that is water,

In Korea Patent Publication No. 1015682750000 (November 5, 2015), the use of inorganic acid, hydrochloric acid, is reduced and it is replaced with additives such as salt, thereby reducing the amount of inorganic acid used, enabling eco-friendly aquaculture as well as the use of a small amount of high salt treatment agent. A high-salt treatment agent for laver farming that can improve the quality of laver with only

Domestic Patent Publication Registration No. 1013254910000 (October 30, 2013) has 15 ~ 20 kg of sulfur, 20 ~ 25 kg of 0.1N caustic soda, 40 ~ 50 kg of water, 1 ~ 5 kg of any one compound selected from loess or bentonite, and natural salt A nutritional supplement for seaweed culture composed of 1 to 5 kg and its manufacturing method are described.

In Korea Patent Publication No. 1014757510000 (December 17, 2014), the present invention relates to a treatment agent composed of 82.5 kg of water, 3 kg of 0.1N potassium hydroxide, 18 liters of any one edible oil selected from olive oil and carella oil, and sulfur 15 ~ 20 kg 0.1N caustic soda 20 ~ 25 kg, water 40 ~ 50 kg, loess or bentonite 1 ~ 5 kg natural salt 1 ~ 5 kg Nutrients, and the above treatment agent and nutrients are prepared in a 1:1 ratio by weight. It can be seen that a nutritional supplement and a manufacturing method thereof have been disclosed.

1. Domestic Registered Patent No. 1008567570000 (2008.08.29.) 2. Domestic Registered Patent No. 1015682750000 (2015.11.05.) 3. Domestic Registered Patent No. 1013254910000 (2013.10.30.) 4. Domestic Registered Patent No. 1014757510000 (2014.12.17.)

The prior art is a general weak acid product used in seaweed fish farms, which has a slight effect on removing blemishes, but has little effect on various diseases and is avoided. Various diseases and yellowing phenomenon are increasing every year, and the use of hydrochloric acid, an inorganic acid among conventional organic acid treatment agents, is reduced, and chlorine ions liberated from inorganic acids are used together. The purpose is to increase the content of chlorine ions to solve various problems such as cost, effect, and amount of inorganic acid used in conventional organic acid treatment agents.

The present invention, in order to solve the problems with the prior art, "Nutrition for seaweed and its manufacturing method" of Patent Application No. 10-2012-0121142 (registration number 101325491; title of invention) previously applied by the present applicant As improved,

To provide an active treatment agent for laver culture composed of sodium phosphate 16.67 kg, potassium phosphate 1.66 kg, sodium chloride 26 kg, calcium chloride 1.66 kg, hydrochloric acid 56 kg, nutrients 2.3 kg, and water 144.9 kg, is a means of solving the problem to be achieved by the present invention. .

The present invention uses hydrochloric acid and salt, which are inorganic acids, among the conventional organic acid treatment agents together, thereby reducing the amount of inorganic acid used to enable eco-friendly aquaculture, and at the same time kills the attached diatoms of the laver leaf body, and contains proteins, vitamins, and enzymes in the laver leaf body. It promotes constituents, and is an excellent cleaning effect and nutrient for the laver leaf body, has an excellent effect on the growth and color of laver as well as the vitality of seaweed, and can improve the quality of seaweed, thereby reducing the cost burden of fishermen. It provides useful effects such as increasing added value by maximizing exports by improving the quality of

In order to achieve the above object, the present invention relates to an active treatment agent for laver farming, which is composed of 16.67 kg of sodium phosphate, 1.66 kg of potassium phosphate, 26 kg of sodium chloride, 1.66 kg of calcium chloride, 56 kg of hydrochloric acid, 2.3 kg of nutrients, and 144.9 kg of water. .

The use of hydrochloric acid not only removes foreign substances such as algae and germs on the surface of the laver leaf, but also has strong deliquescent properties and is rapidly decomposed in contact with seawater, so that it does not exist in a state of being deposited or suspended on the seabed, so that it does not cause contamination of seawater. .

Phosphorus (P) is a component constituting the protoplasm of cells, and in the present invention, sodium phosphate (concentration; 99%) and potassium phosphate (concentration; 99%) were used.

Calcium chloride (concentration; 74%) serves to provide the main nutrients for laver cells.

Chloride ion (Cl) has a sterilizing action by increasing acidity, and hydrochloric acid (HCl) (concentration: 35%) has been used. However, the hydrochloric acid adversely affects the ecological environment,

Sodium chloride can increase the content of chlorine ions while reducing the amount of inorganic acid used. It is not only an eco-friendly component, but also has no limit on its amount, so it can show an excellent effect compared to using hydrochloric acid. In this case, as the type of sodium chloride (salt), sea salt, mechanical salt, etc. can all be used, and the type is not limited.

Even when hydrochloric acid (concentration: 35%) is used together with the sodium chloride, the amount of hydrochloric acid used can be significantly reduced, and the effect can be further maximized.

The present invention is composed of 16.67 kg of sodium phosphate, 1.66 kg of potassium phosphate, 26 kg of sodium chloride, 1.66 kg of calcium chloride, 56 kg of hydrochloric acid, 2.3 kg of nutrients, and 144.9 kg of water.

If there is too little phosphoric acid, the effect is insignificant, and if there is too much phosphoric acid, it becomes excessive.

If the amount of hydrochloric acid is too small, foreign substances such as weeds and germs on the surface of the laver leaf cannot be sufficiently removed, and if too much, the manufacturing cost increases.

In the present invention, 16.67 kg of sodium phosphate, 1.66 kg of potassium phosphate and 56 kg of hydrochloric acid are used.

If sodium chloride (97% or more) is a small amount, it cannot give out enough chlorine ions, so that the acidity cannot be sufficiently increased.

In the present invention, 26 kg was used.

And in order to further maximize the effect of the present invention, a nutrient may be mixed therewith, and the nutrient serves to supply essential nutrients necessary to promote seaweed growth, and various types of nutrient may be used.

The amount of nutrients used is 2.3 kg, and the composition is as follows.

It can be seen that 50 g of magnesium chloride, 250 g of boron, 350 g of molybdenum, 400 g of manganese, 450 g of zinc, 400 g of iron, and 400 g of chitosan are used.

Magnesium chloride prevents the growth of laver fronds, promotes enzymatic vitality of laver fronds, and enhances photosynthesis, while activating cells and strengthening disease resistance. The amount of magnesium chloride used is 50 g based on the total weight of the nutritional supplement.

Boron causes necrosis in the meristems of the laver leaf cells, prevents various diseases from occurring, and plays a role in improving fertilization and fruiting, increasing the number of laver leaf cells and strengthening disease resistance. The amount of boron used is 250g based on the total weight of the nutritional supplement.

Molybdenum, as a trace element, interacts with iron and copper to strengthen the immunity of laver leaf growth and strengthen disease resistance. The amount of molybdenum used is 350g based on the total weight of the nutritional supplement.

Manganese prevents yellowing or yellowing of the laver leaf, strengthens immunity, and strengthens disease resistance. The amount used is 400g based on the total weight of the nutritional supplement.

Zinc strengthens the immune system and strengthens disease resistance. The amount used is 450g based on the total weight of the nutritional supplement.

When iron interacts with other microelements, it strengthens the immune system of the larvae. The amount used is 400g based on the total weight of the nutritional supplement.

Chitosan increases the immunity of the laver leaf, strengthens disease resistance, and has the effect of promoting growth.

In general, % of concentration means volume % in the present invention because a lot of volume % is used.

Hereinafter, the present invention will be described in detail through examples.

Example

Step 1

50 g of magnesium chloride, 250 g of boron, 350 g of molybdenum, 400 g of manganese, 450 g of zinc, 400 g of iron, and 400 g of chitosan were put in a mixing tank and stirred at 600 RPM with a stirrer for 30 minutes to prepare a nutritional supplement,

2nd process

Sodium phosphate 16.67kg, potassium phosphate 1.66kg, sodium chloride 26kg, calcium chloride 1.66kg, hydrochloric acid 56kg, nutrients 2.3kg, and water 144.9kg are put in the mixing tank, and it is heated to 600RPM with a stirrer.

An active treatment agent for seaweed culture was prepared by stirring for 30 minutes.

Experimental Example 1

Korea Chemical Convergence Testing Institute

Client : Changhae Industrial Co., Ltd.

Test Date: October 24, 2018

Sample name: high salt water activating agent

Test Items unit result Test Methods total nitrogen % 0.00 KS I ISO 5663 : 2007 total phosphorus % 2.01 KS M 0032 : 2009 arsenic mg/L not detected KS M 0032 : 2009 cadmium mg/L not detected KS M 0032 : 2009 Mercury mg/L not detected KS I ISO 5666 : 2011 lead mg/L not detected KS M 0032 : 2009 chrome mg/L not detected KS M 0032 : 2009 Goat % 15.5 KS M 0034 : 2013
(potential difference analysis) salt % 4.09 KS M 0032 : 2009 calcium % 0.20 KS M 0032 : 2009 hypochlorous acid mg/kg 1.2 Test method provided by the client

Test method provided by the client: Hypochlorous acid test method: Provided by Changhae Industrial Co., Ltd.

- Method detection Limit -

Pb, Cr: 2 mg/L

Cd, As : 1 mg/L

Hg: 0.1 mg/L

All of the test results met the KS standard and were judged to be usable as an active treatment agent for seaweed culture.

Claims (2)

In the active treatment agent for seaweed,
It is composed of 16.67 kg of sodium phosphate, 1.66 kg of potassium phosphate, 26 kg of sodium chloride, 1.66 kg of calcium chloride, 56 kg of hydrochloric acid, 2.3 kg of nutrients and 144.9 kg of water.
The above nutrients are 50 g of magnesium chloride, 250 g of boron, 350 g of molybdenum, 400 g of manganese, 450 g of zinc, 400 g of iron, and 400 g of chitosan.
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