JP2014057523A - Prevention of adhesion of microorganisms, barnacles, pearl shellfish and seaweeds or the like to fishing net, fishing gear or ship's bottom, and method of preventing adhesion of the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method of removing microorganisms, barnacles, pearl shellfish and seaweeds or the like that adhere to a fish preserve net and grow.SOLUTION: In a polyethylene resin which is a raw material of a culture net which is a fish preserve net 1 for breeding young yellowtails, sea bream and tuna fish or the like, or a set net or a fishing bear such as a rope or the like, for instance, titanic oxide, chlorine, hypochlorous acid, calcium hypochlorite, sodium hypochlorite, dichloroisocyanuric acid sodium 2 monohydrate, dichloroisocyanuric acid sodium, trichloroisocyanic acid, or the other chlorine compounds, or substances generated by the other chlorine compounds, or synthetic pyrethroid or organophosphorus-based insecticides, etc., are mixed.

Description

Microbes, barnacles, pearl shells, and seaweed (hereinafter abbreviated) that grow by attaching to a fishnet (1), fishing net, fishing gear, or ship bottom (hereinafter, abbreviated net or ship bottom) Aquatic nets (1) for the purpose of preventing them from adhering to the net (1) and growing, and fishing gear such as a stationary net and a rope, And the ship bottom.

In addition, an oxide of titanium in a polyethylene resin, polyethylene fiber, other resin, or other fiber (hereinafter abbreviated as resin, fiber, bead, pellet, or masterbatch), or Chlorine, or hypochlorous acid, or calcium hypochlorite, or sodium hypochlorite, or sodium dichloroisocyanurate dihydrate, or sodium dichloroisocyanurate, or trichloroisosialic acid, or other chlorine compounds, or Substances from which other chlorine compounds are generated, or other chlorine compounds are established (hereinafter abbreviated as chlorine, insecticide, or pesticide), organophosphorus insecticides, or other insecticides, or others The first purpose of developing polyethylene fibers with kneaded pesticides used as pesticides for pesticides Pesticides, pesticides, or fungicides (hereinafter abbreviated as pesticides), pesticide-containing resins, fibers, or insect repellent nets (hereinafter abbreviated as insecticides) The purpose is to develop a network.
The second purpose is to maintain the effect of the pesticide as a drug for a long period of time by using a pesticide net mixed with a pesticide and the pesticide incorporated into the pest net. Objective.
A third object is to reduce the amount of agricultural chemicals used by controlling insect pests for a long period of time by using insect repelling nets containing pesticides inside the insect repellent nets. A fourth object is to simplify agricultural work by using insect repellent nets containing pesticides inside the insect repellent nets to control pests.

Further, the present invention relates to an aquaculture net intended to cultivate the present tuna, albacore, bigeye, and yellowfin (hereinafter abbreviated as tuna) using the cage net (1).

At present, when fishing gear such as fish nets (1), stationary nets, and ropes are used in seawater, for example, microorganisms, barnacles, pearl shells, Wakame grows by attaching. At present, the removal of barnacles generated by attaching to the gill net (1) is manually removed from the gill net (1).

In addition, the tuna is large and is a fish species that swims fast and fast, so the structure of the fishnet (1) for cultivating the tuna is circular or octagonal (hereinafter referred to as circular). At present, tuna is cultivated using a ginger net (1) having a circular shape with a diameter of 20 m or more and a depth of 10 m at a minimum.

Fish nets (1) aquaculture nets, stationary nets, ropes and other fishing gear, and microorganisms, barnacles, pearl shells, sea turtles, etc. on the surface of the bottom of the ship to prevent growth and removal It is a solution to provide a technique to do this.

In addition, when a conventional insecticide of permethrin or organophosphorus, or other insecticide (hereinafter abbreviated as a pesticide) is used to control or kill a pest, At present, it is sprayed to exterminate or kill pests. The solution is to provide technology that prevents the economic efficiency from being adversely affected and the environment from being adversely affected when this pesticide is sprayed in the air.

Furthermore, the structure of the ginger net (1) is circular, and at least, the cultivation of tuna that cannot be cultured without a diameter of 20 m or more is 20 m or less, for example, 10 m or less, The solution is to provide tuna aquaculture using a cage net (1) having a shape other than a circular shape, for example, a square shape or a rectangular shape.

Polyethylene resin, or polyester, nylon resin, vinyl chloride resin, or other single wire yarn (filament) raw material (hereinafter abbreviated as polyethylene resin, polyethylene fiber, bead, pellet, or master batch) For example, chlorine, hypochlorous acid, sodium hypochlorite, calcium hypochlorite, or dichloroisocyanuric acid inside the polyethylene resin at the stage of the polyethylene resin that is the raw material of the polyethylene fiber Sodium dihydrate, sodium dichloroisocyanurate, trichloroisosialic acid, or synthetic pyrethroid permethrin (trade name / exmin) of agricultural chemicals, or D-tetramethrin (also known as phthalthrin), or resmethrin (trade name / crislon) ,or Flamethrin, or phenothrin (trade name / Smithrin), or ciphenothrin, or brathrin, or etofenprox (also known as Vectron), cyfluthrin, or tefluthrin, bifenthrin, or allesrin, or other synthetic pyrethroids, or organic phosphorus As an insecticide such as trichlorfon, or chlorpyrifos, or dichlorvos, or marathon, an organophosphorus insecticide, or herbicide, or an industrial organophosphate, or a carbamate, or other agrochemical, or disinfectant, or an antiseptic Credol, other disinfectant, other preservatives, activated carbon fine powder, or fine powder of slaked lime (hereinafter abbreviated as chlorine, hypochlorous acid, or sodium hypochlorite) Or calcium hypochlorite or permethrin Or cresol, or other agricultural chemicals, or other disinfectants, or other disinfectants, or other preservatives, or activated carbon, or slaked lime), mixed inside the polyethylene resin or polyethylene fiber, When fishing gear such as a cage net (1), a stationary net, or a rope is made using polyethylene resin or polyethylene fiber kneaded with chlorine or calcium hypochlorite inside the polyethylene resin or polyethylene fiber, polyethylene Chlorine, hypochlorous acid, sodium hypochlorite, calcium hypochlorite, permethrin, cresol, or other highly toxic insecticides or disinfectants kneaded in resin or polyethylene fiber Or activated carbon or slaked lime. Table 1 below shows an agrochemical that is an organochlorine insecticide, or Table 2 below shows an agrochemical that is a chlorophenoxy insecticide, or Table 3 below. This is because highly toxic substances such as organochlorine insecticides are kneaded into polyethylene resin or polyethylene fiber, and the highly toxic substance is polyethylene resin or polyethylene resin in seawater from the inside of polyethylene fiber, Or by the sterilization effect of a highly toxic substance that dissolves and diffuses gradually on the surface of polyethylene fiber, fishing nets such as the gill net (1), stationary net, or rope, or microorganisms, barnacles on the surface of the ship bottom , Pearl shellfish, seaweed and the like are attached and have an effect of preventing and preventing the growth.

Table 1 below shows the symptoms and action mechanisms of pesticides that are organochlorine pesticides. For example, the mechanism of action of DDT and symptoms of poisoning have been studied in detail. However, related substances other than DDT may be considered to be substantially the same. When a nerve cell is stimulated to generate an action potential, DDT suppresses K + efflux and delays the fall of the action potential. Thus, stimulation occurs repeatedly. Since this first occurs in the sensory nerves, the perception of the tongue, lips, and face appears. Next, tremor begins as a stimulus for motor nerves and cerebral aberrant motor areas. Since it is easily dissolved in fat, it accumulates in the brain in the early stages of intoxication, and as the concentration increases, symptoms gradually and surely progress, resulting in ataxia, convulsions, and convulsions. However, once it accumulates, it gradually moves to other adipose tissues of the body, the concentration in the brain soon decreases, and convulsions stop when it falls below a certain concentration.

The following Table 2 shows the symptoms of pesticides that are chlorophenoxy insecticides, and, as the mechanism of action, for example, tomato orchid and tomato tones are effective in preventing tomato flowers from falling. It is a kind of growth regulator and is a plant hormone synthetic auxin. Those with auxin action may disrupt the normal hormonal action of the plant and kill the plant. Utilizing this action, herbicides were developed. Some of the same drugs, such as MCBA, are growth promoters at low concentrations and herbicides at high concentrations.
It is a selective hormonal herbicide that is effective against broad-leaved weeds but is less susceptible to harm to gramineous crops.

Table 3 below shows that the disinfectant that is an organochlorine fungicide is, for example, the same organochlorine, but the insecticide and the disinfectant have completely different symptoms and mechanism of action. Acts on the nervous system, whereas many bactericides have an inhibitory effect on the SH groups of enzymes. For example, captan inactivates the enzyme by inactivating the enzyme by substitution of the SH group and oxidation, and TPN inactivation by the substitution.

Shown in Table 4 below, the insecticide neonicotinoid is sometimes referred to as nitroguanidine, neonicotinyl, neonicotinoid, chloronicotine, chloronicotinyl, and nicotinoid.

The insecticides belonging to neonicotinoids are classified into three types of insecticides, nitroguanidine, nitromethylene, and pyritylmethylamine, shown in Table 4 below, depending on the structure of the chemical formula.

In addition, using insecticides or fungicides or highly toxic pesticides shown in Table 1, Table 2, Table 3 and Table 4 described above, Hamachi, Thailand, tuna, etc. Means to prevent the living net (1), or the microorganisms, barnacles, pearl shells, and seaweeds that adhere to the bottom of the aquaculture net that are being cultivated, from attaching to the bottom (1) or the bottom of the ship As an inside of polyethylene resin or polyethylene fiber, oxide of titanium, chlorine, hypochlorous acid, calcium hypochlorite, sodium hypochlorite, sodium dichloroisocyanurate dihydrate, or dichloro Substances from which sodium isocyanurate, trichloroisosialic acid, other chlorine compounds, or other chlorine compounds are generated or formed (hereinafter abbreviated as chlorine or insecticide) Or chlorine incorporated into polyethylene fibers, or hypochlorous acid, sodium hypochlorite, calcium hypochlorite, sodium dichloroisocyanurate dihydrate, or sodium dichloroisocyanurate , Or trichloroisosialic acid, or synthetic pyrethroid permethrin (trade name / exmin) of pesticides, or D-tetramethrin (also known as phthalthrin), or resmethrin (trade name / crislon), or flamethrin, or phenothrin (trade name / Smithrin), or cyphenothrin, or brathrin, or etofenprox (also known as Vectron), or cyfluthrin, or tefluthrin, or bifenthrin, or allethrin, or other synthetic pyrethroids, or trichomes that are organophosphorus pesticides Organophosphorus insecticides such as luhon, or chlorpyrifos, or dichlorvos, or marathon, or herbicides, or industrial organophosphates, or carbamates, or nitroguanidines belonging to neonicotinoids, or nitromethylenes, or pyridyl Methylamine or other agricultural chemicals, or disinfectants, credols with strong bactericidal activity as preservatives, or other disinfectants, or other preservatives, fine powder of activated carbon, or fine powder of slaked lime (hereinafter referred to as Bactericidal effect due to toxicity of chlorine or calcium hypochlorite or permethrin or cresol or other agrochemicals or other disinfectants or other preservatives or activated carbon or slaked lime for short. Or, the sterilization effect can prevent the gill net (1) or barnacles from sticking to the bottom of the ship. Coming, especially for fish farmers such as tuna, which are large fishes, or for ship owners, polyethylene resin or polyethylene fiber or polyethylene fiber kneaded with chlorine or calcium hypochlorite inside polyethylene fiber , Using fishing nets (1), stationary nets, fishing gear such as ropes, etc., polyethylene resin, chlorine kneaded into the interior of polyethylene fibers, or hypochlorous acid, or As calcium hypochlorite, or sodium dichloroisocyanurate dihydrate, or sodium dichloroisocyanurate, or trichloroisosialic acid, or a synthetic pyrethroid-based permethrin, or other agrochemicals, or as a disinfectant or preservative Poisonous credol or other disinfectant or other preservative poison The barnacles cannot grow on the surface of the gill net (1) or the bottom of the ship due to the sterilization effect or the sterilization effect by or the electrical characteristics of activated carbon, or the sterilization effect of slaked lime. Since it is no longer necessary to replace the gill net (1) and wash it to remove barnacles etc., the work efficiency is greatly improved for large fish farmers such as tuna.

Furthermore, titanium oxide, chlorine, hypochlorous acid, calcium hypochlorite, sodium hypochlorite, or sodium dichloroisocyanurate 2 shown in Table 1, Table 2, Table 3, and Table 4 Substances from which water salt, sodium dichloroisocyanurate, trichloroisosialic acid, other chlorinated compounds, or other chlorinated compounds are generated or formed (hereinafter abbreviated as chlorine, pesticides, or pesticides) ), Or fine powder of activated carbon, fine powder of slaked lime, or synthetic pyrethroid-based permethrin or other insecticides, or bactericides, or a highly toxic agricultural chemical, and a polyethylene resin containing a bactericide. Very small beads made of, for example, beads with a diameter of around 2 mm, or made of polyethylene fibers with bactericides, very thin Further, a short fiber (hereinafter abbreviated as a sterilizer-containing bead, or bead, pellet, or masterbatch), or a very small sterilizer-containing bead, is further reduced. For the purpose of pulverizing to a very small size, a bead containing a bactericidal agent (hereinafter abbreviated as a fine powder containing a bactericidal agent) pulverized using a pulverizing means such as a ball mill or a jet mill is used, for example. Is located in 1-7-1 Doshu-cho, Chuo-ku, Osaka City. The company name is manufactured and sold by Konishi Co., Ltd. The product name is K120 for metal bonding and organic solvent mixed together and the bottom of the ship. Apply paint on the bottom of the ship as paint, or use paint mixed into the organic solvent (hereinafter abbreviated as paint) used as conventional ship bottom paint as the paint on the bottom of the ship. Then, for a long time, Microbes, barnacles, pearl shells, and seaweed (hereinafter abbreviated as barnacles) that wear them, kneading the disinfectant inside the paint, or the very small beads or disinfectant inside the paint A fine powder made of polyethylene resin kneaded with a disinfectant, which is a fine powder kneaded to cause a condensation reaction, a fine powder with a disinfectant, a fine powder with a disinfectant on the ship's bottom Bacteria such as barnacles, fungi, and spores grow on the bottom of the ship as the disinfectant gradually dissolves in the seawater from the fine powder mixed inside the paint being applied. Since this is not possible, there is an effect that the efficiency of the washing operation of the ship bottom is greatly improved.

In addition, for example, titanium oxide, chlorine, hypochlorous acid, calcium hypochlorite, sodium hypochlorite, or dichloroisocyanuric acid shown in Table 1, Table 2, Table 3, and Table 4. Substances from which sodium dihydrate, sodium dichloroisocyanurate, trichloroisosialic acid, other chlorine compounds, or other chlorine compounds are generated or formed (hereinafter abbreviated as chlorine, insecticide, or pesticide) Or organic pyrethroids such as insecticides such as permethrin or fungicides, highly toxic pesticides, activated carbon fine powder, or fine powder of slaked lime as conventional ship bottom paints (below) If the paint mixed in and mixed in the interior of the bottom of the ship is used as the paint on the bottom of the ship, Acupuncture points, pearl shells, seaweeds (hereinafter abbreviated as barnacles), etc. kneaded the disinfectant into the paint, very small beads or disinfectant into the paint, and condensation reaction Is a fine powder containing a bactericidal agent, a fine powder containing a bactericidal agent, and is gradually sterilized in seawater from the fine powder mixed inside the paint that is applied to the bottom of the ship. Since the agent dissolves, microorganisms such as barnacles, fungi, and spores cannot adhere to the bottom of the ship and grow, so that the efficiency of cleaning the bottom of the ship is greatly improved.

Furthermore, for small-scale farmers, for example, if barnacles do not adhere to the cage net (1) for one to two years and there is no need to replace the cage net (1), aquaculture All you need to do is feed your farmed fish, for example, hamachi, thailand, and tuna, which can greatly increase work efficiency and allow small-scale farmers to cultivate large fish such as tuna There will be an effect.

In addition, if the hyphae and spores of barnacles and the like cannot be parasitized for 2 years in the cage net (1), the microorganisms such as the barnacles in the cage net (1) for 2 years. If the gill net (1) was developed, which would not be able to infest due to attachment, aquaculture in the sea around the world would be established.

The first reason is that the size is such that tuna can be shipped in the case of aquaculture. A period of about two years is required for one to grow to 40 kg. However, for the last two years, if you only feed the tuna for the two years from the tuna fry stage to the shipment-sized growth fish, then if you can raise the tuna, then the mixed feed, Or any other feed will be a problem, so anyone can farm tuna.

The second reason is that there are many countries around the world that do not require any fishing rights to do aquaculture. For countries that do not require any fishing rights at all, the development of fishnets (1) in which barnacles do not adhere at all to fishnets (1) And for the global food industry, it has immeasurable effects.

In addition, the ginger net (1) for the purpose of cultivating tuna is a ginger net (1) made using a wire net made of a wire galvanized with copper or iron, or Using a thread that has a copper wire inside the thread that constitutes a fishing net that constitutes a knotless fishing net, or a shark fishing net, or a turtle shell net (hereinafter abbreviated as a fishing net), Applying alternating current or direct current (hereinafter abbreviated as alternating current) to the copper wire of the fishnet (1) that is cultivating tuna using a fishing net that is knitted, ) Or an alternating current only once every several days, for example, for an hour, or an alternating current having a pulse wavelength is applied (1 ) Using tuna culture, the tuna will not collide with the ginger net (1) In an effect as to the description in the following (1) to (7).

As an effect of (1), the diameter of the ginger net (1) can be 20 m or less. For example, a fish net (1) of 10 m or less can be used to grow tuna.

The effect of (2) is that tuna collides with the gill net (1) and the mortality rate is broken by breaking the neck.

The effect of (3) is that, for example, the shape of the fishnet (1) for the purpose of aquaculture of tuna is not a circular shape, and the conventional theory that aquaculture of tuna cannot be performed is reversed. Even the shape of the cage net (1) makes it possible to grow tuna.

The effect of (4) is that the fish net (1) that has been conventionally cultivated in Thailand, Hamachi, Bri (hereinafter referred to as Hamachi) is a 10m x 10m square shape with a depth of As shown in FIG. 1, this 10 m × 10 m rectangular net (1), which is 10 m in length, has a copper wire yarn as a twisted yarn, for example, 2 inside 10 twisted yarns. Made of fishing nets made of knitted net using yarns made of twisted yarns of polyethylene or polyester (hereinafter abbreviated as polyethylene), for example, with copper wires made of only one yarn as copper wire Sacrificial net made of a fishing net with a copper wire made of copper wire by applying an AC voltage or a DC voltage (hereinafter abbreviated as AC or DC) to the living net (1) On the surface of (1), seawater is electrolyzed and fishing with copper wire Calcium hypochlorite is generated on the surface of the net (1) made of net. Due to the toxicity of highly toxic chlorine or calcium hypochlorite produced on and attached to the surface of the gill net (1) made of this fishing net with copper wire, polyethylene, polyester fiber, etc. For example, microorganisms, barnacles, pearl shells, and seaweeds adhere to the surface of the fishnet (1) made from the above for a period of about 2 weeks to 1 month, and grow densely. For example, to the sacrifice net (1) made of a fishing net containing copper wire, for example, once every 2 days or 3 days, about 1 hour, AC voltage of 100V or DC voltage of 100V When applied, all microorganisms, barnacles, pearl shells, hyphae such as seaweed, and spores adhere to the surface of the gill net (1) made of fishing nets containing copper wire, and parasitize and grow densely. Phenomenon that cannot be done It was found. By this phenomenon, it is possible to cultivate tuna with high density by electro-sterilization effect, to reduce the occurrence of pathogenic bacteria as much as possible, and to further increase the economic effect of a net using a fishing net containing copper wire for the purpose of cultivating tuna (1) will be completed.

The effect of (5) is that, as shown in FIG. 2 and FIG. 3, the material is copper, as shown in FIG. 2 and FIG. Alternatively, a wire mesh made of a material galvanized with iron is attached to a square wire mesh (1) with a square shape of 10 m × 10 m, or a square wire mesh is attached along the inner wall of FIG. As shown in Fig. 2, use a ginger net (1) in which an alternating current is applied by applying an AC voltage to a circular gauze attached to the inner wall of the ginger net (1) in a circular shape. When tuna is cultivated, as explained above, the ginger net (1) cultivating hamachi etc. can be easily diverted to cultivate tuna with high added value. become.

As an effect of (6), the location is 1373-10 Umizaki Umizakikami, Saiki City, Oita Prefecture, and the company name is manufactured and sold by Oita Culture Wire Co., Ltd. The material is a wire made of iron and has a diameter The maximum diameter of a wire mesh made of wire with a diameter of 4 mm, a wire mesh with a diameter of 5 to 10 cm, a circle shape with a diameter of 10 m, or a circle shape with a diameter of 20 m. As an upper limit, the voltage is adjusted to an arbitrary voltage from OV to 130 V in the cage net (1) shown in FIG. 1, which is an aquaculture net (1) made of a wire net having a depth of 10 m. For example, a voltage of 130V and an AC voltage of 50A or 100A is applied to the cage net (1) shown in FIG. A wire mesh sacrifice made of wire mesh When tuna is cultivated inside the aquaculture net (1) having a diameter of 10 m or a diameter of 20 m and a depth of 10 m, a wire net cage net ( By applying an AC voltage or a DC voltage (hereinafter abbreviated as AC or DC) to 1), seawater becomes electricity on the surface of the wire net (1) made of iron. Calcium hypochlorite is generated on the surface of the wire netting net (1) which has been decomposed and made of the metal net. Due to the toxicity of the highly toxic chlorine or calcium hypochlorite that has formed on and attached to the surface of the wire mesh cage (1), On the surface, for example, a wire mesh made of a wire mesh that grows by closely growing microorganisms, barnacles, pearl shells, seaweed, etc. in a period of about 2 weeks to 1 month. When a 100V AC voltage or a 100V DC voltage is applied to the cage net (1), for example, once every two or three days for about an hour, the cage of the wire mesh made of the wire mesh On the surface of the net (1), it was found that no microorganisms, mycelium such as barnacles, pearl shells, and seaweeds, and spores were attached and parasitized and could not grow densely. This phenomenon enables the cultivation of high-density tuna by electrobacterial effect, reduces the occurrence of pathogenic bacteria as much as possible, and further uses a fishing net containing copper wire for the purpose of aquaculture of tuna with high economic effects The net (1) will be completed.

As an effect of (7), the shape and diameter of the ginger net (1) for the purpose of cultivating tuna, for example, the ginger net (1) has a circular shape and the diameter of the circular shape is as small as 10 m or less. In addition, by reducing the diameter of the ginger net (1) for the purpose of cultivating tuna as much as possible, cultivating tuna has the effect of becoming economically effective. It is said that the fishnet (1) for cultivating the tuna has a circular shape and cannot be cultivated using the fishnet (1) having a diameter smaller than 20 m or less. The reason for this is that tuna is a fish species that cannot breathe oxygen unless it goes straight and swims. For this reason, if the diameter of the ginger net (1) is smaller than 20 m or less, the tuna collides with the ginger net (1), and the mortality rate at which tuna breaks the neck bone and dies increases. For this reason, the diameter of the cage net (1) for the purpose of aquaculture of tuna is currently circular, and the cage net (1) for aquaculture of tuna has a circular shape and a cage net (1 ) Is currently used. In order to cultivate tuna, the cage net (1) has a circular shape, and the cage net (1) having a diameter of 10 m or less is used to safely cultivate the tuna without breaking the tuna neck. As shown in FIGS. 7 to 12, a white float (9) or a white pseudocomb (11 ), Or a white ribbon (12), or a small white bamboo cocoon (12) with a diameter of around 50 cm and a length of around 50 cm, or other white obstacle (12) (hereinafter abbreviated) A white obstacle), by forming a white obstacle (12) on the inner part of the cage net (1) or on the inner wall part, the cage net ( 1) A sign that makes tuna recognize the existence of Therefore, the tuna will not collide with the cage net (1), and the tuna can be safely cultivated even if the circular cage net (1) with a diameter of 10 m or less is used. There is an effect that can be done.

Unlike the poisons made of organic substances such as bactericides, insecticides, and agricultural chemicals described above, copper, zinc, tin, lead, iron, aluminum, which are classified as inorganic metals, Fine powders of metals such as magnesium, lithium, silver and calcium metals, fine powders of copper oxide, fine powders of zinc oxide, fine powders of tin oxide, or fine powders of lead oxide Powder, fine powder of iron oxide, fine powder of aluminum oxide, fine powder of magnesium oxide, fine powder of lithium oxide, fine powder of silver oxide, or calcium metal Oxide fine powder, activated carbon fine powder, or slaked lime fine powder (hereinafter abbreviated as copper fine powder or copper oxide fine powder) polyethylene resin or polyethylene fiber (hereinafter referred to as “fine powder”) , Short, polyethylene A polyethylene fiber made of a polyethylene resin kneaded into a fine powder of copper or a fine powder of copper oxide (hereinafter abbreviated as copper fine powder). Is soaked in seawater to oxidize the fine copper powder kneaded into the polyethylene fiber to form highly toxic copper oxide. This highly toxic copper is a polyethylene resin, or a polyethylene resin or polyethylene that is kneaded with copper fine powder or copper oxide fine powder by gradually eluting or folding into the seawater from the inside of the polyethylene fiber. Barnacles, etc. are attached to the surface of the gill net (1) on the surface of the gill net (1) due to the sterilization effect or sterilization effect due to the toxicity of copper oxide on the surface of the gill net (1), which is an aquaculture net formed using fibers. There is an effect that can be prevented.

Furthermore, a fine powder of copper, a fine powder of copper oxide, a fine powder of activated carbon, or a fine powder of slaked lime is kneaded into pellets or beads (hereinafter referred to as beads) made of polyethylene resin. If the paint which mixed the beads with the inside of the ship bottom paint that has been used in the past is used as the paint on the ship bottom, microorganisms, barnacles, pearl shells, and seaweed that adhere to the ship bottom for a long time. (Hereinafter abbreviated as a barnacle) etc., but the surface of a very small bead kneaded with a fine powder of copper, a fine powder of copper oxide, a fine powder of activated carbon, or a fine powder of slaked lime By gradually dissolving in sea water, the bottom of the ship can be sterilized by the sterilization effect or sterilization effect of highly toxic copper oxide, or the toxic copper oxide, or the electrical properties of activated carbon, or the sterilization effect of slaked lime. Barnacle Microorganisms, mycelium, and spores is effective that it is possible to prevent the growth and adhesion.

Table 5 below lists the copper compounds and copper oxides.

Further, Table 6 below lists zinc compounds and zinc oxides.

Further, Table 7 below lists tin compounds and tin oxides.

Table 8 below lists lead compounds and lead oxides.

Further, Table 9 below lists iron compounds and iron oxides.

In addition, Table 10 below shows aluminum compounds and aluminum oxides.

Further, Table 11 below shows magnesium compounds and magnesium oxides.

Table 12 below lists lithium compounds and lithium oxides.

Further, Table 13 below lists silver compounds and silver oxides.

Table 14 below lists calcium compounds and calcium oxides.

Further, Table 15 below lists titanium compounds and titanium oxides.

In addition, for example, when polyethylene as a single yarn forms a raw material yarn by melting and stretching the pellet from a resin that is a raw material of polyethylene (hereinafter abbreviated as pellets or beads). When the polyethylene pellet is melted and stretched, the heating temperature of the first extrusion die is 180 degrees c, the heating temperature of the second extrusion die is 260 degrees c, and the third extrusion temperature. When the heating temperature of the die is 270 degrees c and the heating temperature of the fourth extrusion die, which is the final heating, is 280 degrees c, the polyethylene raw material pellet is melted at a high temperature and an ultra-high pressure is applied. The present situation is that polyethylene is formed as a raw material yarn by being extruded and stretched.

Furthermore, the pellet which is the raw material of polyethylene described above is heated to 280 degrees c or more, melted and stretched to form a yarn in which polyethylene is a single yarn of the raw material. The pellets that are raw materials of polyethylene heated at high temperature and high pressure are made of organic materials such as pesticides, fungicides, or insecticides made of organic materials, and the pellets that are polyethylene raw materials are made of organic materials. Even if organic substances such as agricultural chemicals, bactericides, or insecticides are mixed and kneaded, organic substances that can withstand high temperature and high pressure and maintain toxicity are hardly present, and the effect of toxicity is halved. Most of the organics do. However, it has been found that chlorine made of the same organic matter does not change its toxicity even under high temperature and high pressure environments. Therefore, when chlorine is mixed and melted inside the pellets, which are polyethylene raw materials, and kneaded into the polyethylene and drawn to form a single yarn, the inherent toxicity of chlorine is a high temperature / high pressure environment. It turns out that it can withstand even under.

In addition to the organic chlorine, which has been described above, inorganic copper fine powder, copper oxide (1) fine powder, copper oxide (2) fine powder, slaked lime, or quick lime Or inorganic materials such as coconut shell activated carbon, petroleum pitch-based activated carbon, or activated carbon made of other raw materials (hereinafter abbreviated as copper oxide, slaked lime, or activated carbon) under high-temperature and high-pressure environments. However, it turned out that there was no change in toxicity, which is the original property.

Furthermore, although it is not a toxic substance as described above, it is a fine powder of activated carbon, for example, coconut shell activated carbon having a particle diameter of 6 μm (hereinafter abbreviated as activated carbon), polyethylene. Made of polyethylene as the main raw material, mixed inside the pellets, which are the raw materials, and kneaded activated carbon into the polyethylene raw material at high temperature and high pressure, and kneaded activated carbon into the polyethylene raw material. For fishing nets made of knitted nets using extruded yarn of activated carbon kneaded polyethylene at high temperature and pressure, microorganisms, barnacles, pearl shells and seaweed (hereinafter abbreviated as barnacles) However, it was found that it was unable to grow by attaching completely. Mixing and kneading fine powder of activated carbon that has no toxicity at all, made of polyethylene as the main raw material, mixing very small amount of activated carbon and kneading, melting polyethylene and spinning the yarn A fishing net knitted using yarn cannot grow by growing with any barnacle fungus and spores adhering to it. The reason is that activated carbon is a substance charged with a strong potential. Even if microbes, barnacles, pearl shells, fungi such as seashells, and spores are attached to the substance charged at this strong potential, the activated carbon possesses a large charge capacity, and the electrical potential is high. Even if any microorganisms, barnacles, pearl shells, fungi such as seaweed, and spores adhere to the fishing net made of polyethylene as the main raw material, mixed with active carbon with strong characteristics and kneaded, It was discovered that fungi such as barnacles and spores cannot grow and grow due to the electrical characteristics of activated carbon being charged. By applying this phenomenon, it has been found that fungi such as microorganisms, barnacles, pearl shells, seaweeds, and spores are attached to the hull and ship bottom paint that cannot grow and grow.

Furthermore, the fine powder of chlorine, the fine powder of copper, the fine powder of copper oxide (1), the fine powder of copper oxide (2), the fine powder of slaked lime, or the fine powder of quick lime explained above. Using powder or fine powder of activated carbon (hereinafter abbreviated as fine powder of activated carbon) as a raw material, for example, when forming a master batch in the form of granules by mixing and mixing activated carbon inside a polyethylene resin Is a masterbatch made by requesting the company name from Dainichi Seika Co., Ltd. or Toyo Ink Co., Ltd., for example, activated carbon is put in a ratio of 1 cup of quantitative cup per 25 kg of polyethylene resin. If a polyethylene resin mixed with a masterbatch is used as a raw material, there is an effect that a fine powder of activated carbon can be easily mixed inside the polyethylene resin.

What is shown in FIG. 1 is a cage net (1) made using a wire mesh made of a wire galvanized with copper or iron, or made of copper wire. Using fishing nets made of knitted nets using conductive yarn, for example, in the shape of a circular shape of 10 m, the sacrifice net (1) is exchanged (AC) or direct current ( FIG. 1 shows a longitudinal cross-sectional view of the tuna (3) farmed inside the ginger net (1) in which an alternating current is applied by applying DC). What is shown in FIG. 2 is a sacrifice net (1) made using a wire mesh made of a wire galvanized with copper or iron, or made of copper wire. Using fishing nets made of knitted nets using conductive yarn, for example, in the shape of a circular shape of 10 m, the sacrifice net (1) is exchanged (AC) or direct current ( FIG. 2 shows a plan view of cultivating the tuna (3) inside the cage net (1) in which an alternating current is applied by applying DC). FIG. 3 shows, for example, a conductive metal net made of galvanized copper or iron along the inner wall of a 10 m × 10 m square-shaped ginger net (1). The tuna (3) is cultivated inside the ginger net (1), which has an alternating current (AC) or direct current (DC) applied to the wire mesh (4), which has a rectangular shape. A plan view is shown in FIG. FIG. 4 shows, for example, a conductive wire net made of galvanized copper or iron along the inner wall of a 10 m × 10 m square shaped net (1). The tuna (3) is cultivated inside the ginger net (1), which has a circular shape and is supplied with alternating current (AC) or direct current (DC) by applying the alternating current (DC) to the wire mesh (5). A plan view is shown in FIG. For example, a current having a pulse wavelength of 9000 V is applied to the inside of a gill net (1) made of polyethylene fiber having a diameter of 10 m and a depth of 10 m, for example, For the purpose of preventing the tuna from colliding with the cage net (1), several tens of wires (6) in the lateral direction parallel to the sea surface inside the cage net (1), and ( 7) Attaching the wire (6) and (7) to the cage net (1) for the purpose of applying a current of a pulse wavelength around the cage net (1) along the inside of the cage net (1) FIG. 5 shows a longitudinal sectional view. FIG. 6 shows that, for example, tuna collides with the ginger net (1) inside the ginger net (1) made of polyethylene fiber having a diameter of 10 m and a depth of 10 m. For the purpose of preventing this, several tens of barbed wires (8) in the transverse direction parallel to the sea surface are placed inside the cage net (1) along the inside of the cage net (1). FIG. 6 shows a longitudinal cross-sectional view of the barbed wire (8) attached to the cage net (1) around the cage net (1). FIG. 7 shows that, for example, tuna collides with the ginger net (1) inside the ginger net (1) made of polyethylene fiber having a diameter of 10 m and a depth of 10 m. For the purpose of preventing the tuna from colliding with the fishnet (1) inside the cage net (1) for the purpose of preventing the tuna, A white float (9) or other obstruction (9) is attached to the inside of the cage net (1) by using a rope (10) as a marker for recognition. FIG. 7 shows a longitudinal sectional view as a marker for recognizing the presence of the fishnet (1) cultivating tuna. FIG. 8 shows that, for example, a tuna collides with a ginger net (1) inside a ginger net (1) made of polyethylene fiber having a diameter of 10 m and a depth of 10 m. For the purpose of preventing the tuna from colliding with the fishnet (1) inside the cage net (1) for the purpose of preventing the tuna, A white float (9) or other white obstruction (9) is connected to the inside of the cage net (1) using a rope (10) as a marker to be recognized, and the inside of the cage net (1) FIG. 8 shows a plan view of a tuna attached to the tuna and used as a marker for allowing the tuna to recognize the existence of the fishnet (1) farming the tuna. FIG. 9 shows that, for example, a tuna collides with a ginger net (1) inside a ginger net (1) made of polyethylene fiber having a diameter of 10 m and a depth of 10 m. For the purpose of preventing the tuna from colliding with the fishnet (1) inside the cage net (1) for the purpose of preventing the tuna, As a marker to be recognized, it is made of a film such as vinyl chloride or polyethylene. For example, the shape is a white comb shape (10), or other white obstacle (10) (hereinafter, pseudo-comb or other) ), And the color is red, blue, yellow, three colors of primary colors, or white, silver, or gold, a pseudo-comb (10) or other obstacle (10) is cultivated with tuna A living net (1 10m white pseudo-comb (10), which is the length of the depth, or other white obstacle attached to the bottom part of the ginger net (1) and the ginger net (1) FIG. 9 shows a vertical cross-sectional view as a marker for recognizing the presence of tuna. FIG. 10 shows that, for example, a tuna collides with a ginger net (1) inside a ginger net (1) made of polyethylene fiber having a diameter of 10 m and a depth of 10 m. For the purpose of preventing the tuna from colliding with the fishnet (1) inside the cage net (1) for the purpose of preventing the tuna, As a sign to be recognized, it is made of a film such as vinyl chloride or polyethylene. For example, the shape is a white comb shape (10), or other white obstacle (hereinafter, a white pseudo-comb, or other A white obstacle), and a pseudo-comb (10) made of three primary colors of red, blue and yellow, or white, silver or gold, or other white obstacle (10), Farming tuna Attach a 10 m white pseudocomb (10), which is the depth of the hook net (1), or other white obstacle (10) to the bottom of the hook net (1) FIG. 10 shows a plan view as a marker for allowing tuna to recognize the presence of the farmed fishnet (1). FIG. 11 shows that, for example, tuna collides with the ginger net (1) inside the ginger net (1) made of polyethylene fiber having a diameter of 10 m and a depth of 10 m. For the purpose of preventing the tuna from colliding with the fishnet (1) inside the cage net (1) for the purpose of preventing the tuna, As a marker to be recognized, it is made of a film such as vinyl chloride or polyethylene. For example, the shape is a white comb shape (10) or other obstacle (10) (hereinafter, a white pseudo comb or other The color is three primary colors of red, blue, yellow, white, silver, or gold, for example, a film having a width of about 10 cm and a length of about 100 cm, or a diameter of 50 cm. Before and after A small, thick white bamboo cocoon (12) with a length of around 50cm is tied directly to the ginger net (1) inside the ginger net (1) where the tuna is cultivated. An elongated curtain made of the three primary colors of red, blue and yellow, or white, silver, or gold in the form of a ribbon-like film, woven fabric, fishing net, or other material. A white material that is a ribbon or small bamboo inside a ginger net (1) that is cultivating tuna with a material that can be shaped (hereinafter abbreviated as a ribbon or curtain or other obstacle) FIG. 11 shows a longitudinal cross-sectional view as a marker for recognizing the presence of a gill net (1) that cultivates tuna by swimming a shark, curtain, or other white obstacle. Yes. FIG. 12 shows that, for example, tuna collides with the ginger net (1) inside the ginger net (1) made of polyethylene fiber having a diameter of 10 m and a depth of 10 m. For the purpose of preventing the tuna from colliding with the fishnet (1) inside the cage net (1) for the purpose of preventing the tuna, As a marker to be recognized, it is made of a film such as vinyl chloride or polyethylene. For example, the shape is a white comb shape (10), or other white obstacle (10) (hereinafter, a white pseudo comb, Or other white obstacles), and the colors are three primary colors of red, blue, yellow, or white, silver, or gold, for example, a film having a width of about 10 cm and a length of about 20 cm, Or diameter 2 A small bamboo cocoon (12) with a length of about 50 cm and a length of around 50 cm is connected directly to the ginger net (1) inside the ginger net (1) where the tuna is cultivated. Towards the inside of (1), the strips are made of strip-shaped films, or fabrics, fishing nets, or other materials of the three primary colors of red, blue, and yellow, or white, silver, or gold. A material that can be in the form of a curtain (hereinafter, abbreviated as white ribbon, white curtain, or other white obstacle) is placed inside the ginger net (1) where tuna is cultivated. A sign that allows tuna to recognize the existence of the ginger net (1) cultivating tuna by swirling ribbons, white cocoons that are small bamboos, or white curtains, or other white obstacles. Plane And it is shown in FIG. 12.

Growing microorganisms, barnacles, pearl shells, seaweeds, etc. on the surface of fishing nets (1), such as fish nets that cultivate hamachi, Thailand, tuna, etc. For the purpose of preventing and removing polyethylene resin, polyester resin, nylon resin, vinyl chloride resin, or other raw wire yarn (filament) resin (hereinafter abbreviated as polyethylene resin, polyethylene) Fiber, pellets, beads, or masterbatch) at the polyethylene resin raw material stage, or at the polyethylene fiber stage, inside the polyethylene resin, or inside the polyethylene fiber, titanium oxide, or chlorine Or hypochlorous acid, or calcium hypochlorite, or sodium hypochlorite, Is a substance from which sodium dichloroisocyanurate dihydrate, sodium dichloroisocyanurate, trichloroisosialic acid, other chlorine compounds, or other chlorine compounds are generated or formed (hereinafter abbreviated as chlorine or insecticide) Or chlorine or calcium hypochlorite inside the polyethylene fiber, or sodium dichloroisocyanurate dihydrate inside the polyethylene fiber, or sodium dichloroisocyanurate inside the polyethylene fiber, or polyethylene Trichloroisosialic acid or synthetic pyrethroid permethrin (trade name / exmin), or D-tetramethrin (also known as phthalthrin), or resmethrin (trade name / crislon), or flamethrin, or phenothrin (trade) Name, Smithlin), or Cifenotrin, or Bratrin, or Etofenprox (also known as Vectron), or Cyfluthrin, or Tefluthrin, or Bifenthrin, or Allethrin, or other synthetic pyrethroids, or trichlorphone, an organophosphorus insecticide, Or organophosphorus insecticides such as chlorpyrifos, dichlorvos, or marathon, or herbicides, or industrial organophosphates, or carbamates, or nitroguanidines belonging to neonicotinoids, or nitroguanidines belonging to neonicotinoids Or nitromethylene, or pyridylmethylamine, or other agrochemicals, or disinfectants, or credols with strong bactericidal activity as preservatives, or other disinfectants, or other preservatives, or fine powder of activated carbon, Or fine powder of slaked lime Powder (hereinafter abbreviated as chlorine, calcium hypochlorite, or permethrin, or cresol, or other agricultural chemicals, other disinfectants, other preservatives, activated carbon, or slaked lime), polyethylene Mix inside the resin and knead a highly toxic pesticide such as chlorine, calcium hypochlorite, permethrin, or cresol, disinfectant, or preservative inside the polyethylene fiber to cause a condensation reaction. Using chlorine or polyethylene fiber, the fishing net (1), stationary net, or fishing equipment such as ropes, or ship bottom paint, the chlorine kneaded into the polyethylene resin or polyethylene fiber, or Calcium chlorite or synthetic pyrethroid permethrin is highly toxic to gradually dissolve and diffuse in seawater Due to the sterilization effect of the quality, or the electrical characteristics of the activated carbon, or the sterilization effect of slaked lime, the fishnet (1), the fishing net such as a fixed net, or a rope, or microorganisms, barnacles, pearl shells, Example 1 is to prevent the wakame and the like from adhering to it and prevent it from growing.

For example, titanium oxide, or chlorine, or hypochlorous acid, or calcium hypochlorite, or sodium hypochlorite, or sodium dichloroisocyanurate dihydrate, or sodium dichloroisocyanurate, or trichloroisosialic acid, or Other chlorine compounds, or substances that generate or form other chlorine compounds (hereinafter abbreviated as chlorine, pesticides, or pesticides), fine powder of activated carbon, fine powder of slaked lime, or synthesis A very small bead made of polyethylene resin containing a bactericide containing a pesticide such as pyrethroid-based permethrin, a bactericidal agent, or a highly toxic pesticide, and having a condensation reaction, for example, a diameter of about 2 mm Short fibers made of polyethylene fibers containing beads or bactericides, cut into very short fibers (shortly below) Ball mill, jet mill for the purpose of further pulverizing beads with sterilizer, or beads, pellets, or masterbatch for short. For example, a bead containing a bactericidal agent (hereinafter abbreviated as a fine powder containing a bactericidal agent) that has been pulverized using a pulverizing means such as 1-7-1 Doshu-cho, Chuo-ku, Osaka-shi The company name is manufactured and sold by Konishi Co., Ltd. The product name is K120 for metal bonding and organic solvent mixed together and applied to the bottom of the ship as a bottom paint, or the conventional bottom paint As a paint on the bottom of the ship, the paint mixed into the organic solvent (hereinafter abbreviated as "paint" for short) is used as the paint on the bottom of the ship. Pearl shell, A small wakame (hereinafter abbreviated as “barnacle”) kneaded a disinfectant into the paint, a very small bead, or a disinfectant kneaded into the paint to cause a condensation reaction. A powder, a fine powder made of polyethylene resin kneaded with a bactericidal agent, a fine powder with a bactericidal agent, a fine powder with a bactericidal agent mixed in the paint applied to the bottom of the ship Since the disinfectant gradually dissolves in the seawater from the fine powder that is being used, the bottom of the ship cannot be grown because microbes such as barnacles, fungi, and spores cannot adhere to the bottom of the ship and grow. Example 2 is that the efficiency of the system is greatly improved.

Unlike the poisons made of organic substances such as bactericides, insecticides, and agricultural chemicals described above, copper, zinc, tin, lead, iron, aluminum, which are classified as inorganic metals, Fine powders of metals such as magnesium, lithium, silver and calcium metals, fine powders of copper oxide, fine powders of zinc oxide, fine powders of tin oxide, or fine powders of lead oxide Powder, fine powder of iron oxide, fine powder of aluminum oxide, fine powder of magnesium oxide, fine powder of lithium oxide, fine powder of silver oxide, or calcium metal Oxide fine powder, activated carbon fine powder, or slaked lime fine powder (hereinafter abbreviated as copper fine powder or copper oxide fine powder) polyethylene resin or polyethylene fiber (hereinafter referred to as “fine powder”) , Short, polyethylene A polyethylene fiber made of a polyethylene resin kneaded into a fine powder of copper or a fine powder of copper oxide (hereinafter abbreviated as copper fine powder). Is soaked in seawater to oxidize the fine copper powder kneaded into the polyethylene fiber to form highly toxic copper oxide. This highly toxic copper is a polyethylene resin, or a polyethylene resin or polyethylene that is kneaded with copper fine powder or copper oxide fine powder by gradually eluting or folding into the seawater from the inside of the polyethylene fiber. Barnacles, etc. are attached to the surface of the gill net (1) on the surface of the gill net (1) due to the sterilization effect or sterilization effect due to the toxicity of copper oxide on the surface of the gill net (1) which is an aquaculture net formed using fiber It is assumed that Example 3 can prevent the occurrence of the problem.

In addition, pellets or beads (hereinafter abbreviated as pellets or beads), which are master batches made of polyethylene resin, contain fine copper powder, fine copper oxide powder, chlorine, or activated carbon. When using a fine powder or beads mixed with fine powder of slaked lime as an adhesive, or a paint mixed with the inside of a ship's bottom paint that has been used in the past, Microbes, barnacles, pearl shells, and seaweed (hereinafter abbreviated as barnacles) adhering to the ship bottom are fine copper powder, fine copper oxide powder, titanium oxide, chlorine, or hypochlorite. Acid, or calcium hypochlorite, or sodium hypochlorite, or sodium dichloroisocyanurate dihydrate, or sodium dichloroisocyanurate, or trichloroisocyanate , Or other chlorine compounds, or substances that generate or form other chlorine compounds (hereinafter abbreviated as chlorine, pesticides, or agricultural chemicals), activated carbon fine powder, or slaked lime fine powder The surface of a very small bead that has been kneaded is gradually dissolved in seawater, so that the toxic chlorine fine powder, or the toxic copper oxide sterilization effect, or the bactericidal effect, or the activated carbon It is assumed that Example 4 can prevent microorganisms such as barnacles, fungi, and spores from growing due to electrical characteristics or the sterilizing effect of slaked lime.

Sacrificial net (1) for the purpose of cultivating tuna, Sacrificial net (1) or copper wire made of wire net made of copper or wire galvanized with iron For example, using a fishing net that is made of knitted net using a conductive thread made of cocoon, an alternating current (1) AC), or direct current (DC) is applied, and alternating current or direct current is passed to form a current barrier wall inside the sacrifice net (1). The cultivation of (3) is referred to as Example 5.

The ginger net (1) for the purpose of cultivating tuna is, for example, a conductive material in which the material is galvanized with copper or iron along the inner wall of the square ginger net (1) of 10m x 10m. A quadrilateral shape made of a wire mesh, applying alternating current (AC) or direct current (DC) to the wire mesh (4), and flowing an alternating current or direct current to create a current barrier wall (1 Example 6 is to cultivate the tuna (3) inside the cage net (1), which is formed on the inside.

The ginger net (1) for the purpose of cultivating tuna is, for example, a conductive material in which the material is galvanized with copper or iron along the inner wall of the square ginger net (1) of 10m x 10m. Applying alternating current (AC) or direct current (DC) to the circular wire mesh (5) made of the metal wire mesh (5) to pass an alternating current or direct current to create a current barrier wall inside the sacrificial mesh (1) Example 7 is to cultivate the tuna (3) inside the ginger net (1) that has been formed.

A ginger net (1) for the purpose of cultivating tuna has a current of a pulse wavelength of 9000 V, for example, inside the ginger net (1) made of polyethylene fiber having a diameter of 10 m and a depth of 10 m. For the purpose of applying and preventing the tuna from colliding with the cage net (1), several tens of wires (6 in the lateral direction parallel to the sea surface inside the cage net (1) ) And (7) along the inner side of the cage net (1) and the wires (6) and (7) for the purpose of applying a pulsed wavelength current around the cage net (1) It is assumed in Example 8 that the tuna (3) is cultivated inside the cage net (1) attached to 1).

The ginger net (1) for the purpose of cultivating tuna is, for example, inside the ginger net (1) made of polyethylene fiber having a diameter of 10 m and a depth of 10 m. For the purpose of preventing a collision with the seawater, several tens of barbed wires (8) are arranged inside the sacrifice net (1) in the lateral direction parallel to the sea surface. Example 9 is to cultivate the tuna (3) inside the cage net (1), in which a barbed wire (8) is attached to the cage net (1) around the cage net (1). And

For the purpose of cultivating tuna, the shape and diameter of the ginger net (1) for the purpose of cultivating tuna is, for example, the shape of the ginger net (1) is circular and the diameter of the circular shape is within 10 m as small as possible. By making the diameter of the ginger net (1) as small as possible, it is economically effective to cultivate tuna. It is said that the fishnet (1) for cultivating the tuna has a circular shape and cannot be cultivated using the fishnet (1) having a diameter smaller than 20 m or less. The reason for this is that tuna is a fish species that cannot breathe oxygen unless it goes straight and swims. For this reason, if the diameter of the ginger net (1) is smaller than 20 m or less, the tuna collides with the ginger net (1), and the mortality rate at which tuna breaks the neck bone and dies increases. For this reason, the diameter of the cage net (1) for the purpose of aquaculture of tuna is currently circular, and the cage net (1) for aquaculture of tuna has a circular shape and a cage net (1 ) Is currently used. In order to cultivate tuna, the cage net (1) has a circular shape, and the cage net (1) having a diameter of 10 m or less is used to safely cultivate the tuna without breaking the tuna neck. As shown in FIGS. 7 to 12, a white float (9) or a white pseudocomb (11 ), Or a white ribbon (12), or a small white bamboo cocoon (12) with a diameter of around 50 cm and a length of around 50 cm, or other white obstacle (12) (hereinafter abbreviated) A white obstacle), by forming a white obstacle (12) on the inner part of the cage net (1) or on the inner wall part, the cage net ( 1) A sign that makes tuna recognize the existence of Therefore, the tuna will not collide with the cage net (1), and the tuna can be safely cultivated even if the circular cage net (1) with a diameter of 10 m or less is used. It is assumed that Example 10 can do this.

Prevents microorganisms, barnacles, pearl shells, and seaweeds that adhere to the gill net (1), which are aquaculture nets that cultivate hamachi, Thailand, and tuna, from adhering to the gill net (1) As means to do this, chlorine, hypochlorous acid, calcium hypochlorite, sodium dichloroisocyanurate dihydrate, sodium dichloroisocyanurate, trichloroisosialic acid, or pesticide Synthetic pyrethroid permethrin (trade name / exmin), or D-tetramethrin (also known as phthalthrin), or resmethrin (trade name / crislon), or framethrin, or phenothrin (trade name / smithine), or cyphenothrin, or brathrin. Or Etofenprox (aka Vectron), or Fruthrin, or teflutrin, or bifenthrin, or allesrin, or other synthetic pyrethroids, or organophosphorus pesticides such as trichlorphone, or chlorpyrifos, dichlorvos, or marathon, or organophosphorus pesticides, herbicides, or industrial Organic phosphorus agent, carbamate agent, other agricultural chemicals, disinfectant, credol with strong bactericidal power as preservative, or other disinfectant, other preservative, fine powder of activated carbon, or fine powder of slaked lime Depending on the toxicity of powder (hereinafter abbreviated as chlorine or calcium hypochlorite, or permethrin, or cresol, or other pesticides, other disinfectants, other preservatives, activated carbon, or slaked lime) Barnacles adhere to the gill net (1) due to the sterilization effect or bactericidal effect In particular, for fish farmers such as tuna, which are large fishes, a large aquaculture net (1) can be placed inside the polyethylene fiber with chlorine or hypochlorous acid. When producing fishing gear such as a cage net (1), stationary net, or rope using polyethylene fiber kneaded with calcium, chlorine or hypochlorous acid, or the following Sterilization as calcium chlorite, or sodium dichloroisocyanurate dihydrate, or sodium dichloroisocyanurate, or trichloroisosialic acid, or synthetic pyrethroid permethrin, or other agrochemicals, or disinfectants, or preservatives Sterilization effect, bactericidal effect, or activity due to toxicity of strong credol, other disinfectant, or other preservative Barnacles cannot grow on the surface of the ginger net (1) due to the electric characteristics of the charcoal or the sterilization effect of slaked lime, so the ginger net (1) is replaced for cleaning for a long time. This eliminates the need to remove barnacles and the like, which greatly increases work efficiency for large fish farmers such as tuna.

Also, for example, an electrode made of a polyethylene resin containing a bactericidal agent, such as a fine powder of activated carbon, a fine powder of slaked lime, or an insecticide such as synthetic pyrethroid permethrin, or a bactericidal agent and a condensation reaction. Short fibers made of very small fibers or polyethylene fibers containing a bactericidal agent, cut into very short fibers (hereinafter abbreviated as bactericidal beads or beads), or poles For the purpose of further pulverizing small beads containing a bactericidal agent, the beads containing a bactericidal agent (hereinafter abbreviated as a bactericidal agent) are pulverized using a pulverizing means such as a ball mill or a jet mill. Used as a paint on the bottom of the ship, and mixed into the organic solvent (hereinafter abbreviated as paint) used as a conventional ship bottom paint. Then, microorganisms, barnacles, pearl shells, and seaweed (hereinafter abbreviated as barnacles) that adhere to the bottom of the ship for a long period of time, are tiny beads that have kneaded the disinfectant inside the paint, or A micropowder containing a bactericide, which is a fine powder made of a polyethylene resin kneaded with a bactericide, which is a fine powder in which a bactericidal agent is kneaded into the paint to cause a condensation reaction. As the fungicide gradually dissolves in the seawater from the fine powder mixed inside the paint that is applied to the bottom of the ship, fine particles such as barnacles, fungi, and spores are found on the bottom of the ship. Since it cannot adhere and grow up, the efficiency of washing the bottom of the ship is greatly improved.

Furthermore, for small-scale farmers, for example, if barnacles do not adhere to the cage net (1) for one to two years and there is no need to replace the cage net (1), aquaculture All you need to do is feed your farmed fish, for example, hamachi, thailand, and tuna, so that work efficiency is greatly improved and even small-scale farmers can cultivate large fish such as tuna. It will be.

In addition, if the hyphae and spores of barnacles and the like cannot be parasitized for 2 years in the cage net (1), the microorganisms such as the barnacles in the cage net (1) for 2 years. Cannot adhere to it. If the sacrifice net (1) was developed, aquaculture in the sea around the world would be established. The reason is that, for example, in the case of a tuna farming, the tuna can be shipped. A period of about two years is required for one to grow to 40 kg. However, for the last two years, if you only feed the tuna for the two years from the tuna fry stage to the shipment-sized growth fish, then if you can raise the tuna, then the mixed feed, Or any other feed will be a problem, so anyone can farm tuna.

Further, in order to cultivate tuna, it is said that tuna cannot be cultivated unless it is a ginger net (1) having a diameter of 20 m or less and a depth of 10 m. However, the alternating current (AC) or direct current (DC) is applied to the cage net (1) which is made conductive by the cage net (1), or the material is copper along the inner wall of the cage net (1). , Or square or circular conductive wire mesh made of iron galvanized wire mesh (1), (4), and (5) AC (AC) or DC (DC) The inside of the cage net (1), in which a current barrier wall is formed in a square shape or a circular shape inside the cage net (1) by applying an alternating current or a direct current to apply the current defense wall. Since the tuna (3) is cultivated in this area, the conventional cultivating hamachi farming facility is diverted to a 10m x 10m square shape, 10m deep, which has been cultivating hamachi. Tuna farming business with higher added value is now possible.

Moreover, the shape and diameter of the ginger net (1) for the purpose of cultivating the tuna are cultivated, for example, the ginger net (1) has a circular shape and the diameter of the circular shape is as small as 10 m or less. By reducing the diameter of the target gill net (1) as much as possible, it is economically effective to cultivate tuna. It is said that the fishnet (1) for cultivating the tuna has a circular shape and cannot be cultivated using the fishnet (1) having a diameter smaller than 20 m or less. The reason for this is that tuna is a fish species that cannot breathe oxygen unless it goes straight and swims. For this reason, if the diameter of the ginger net (1) is smaller than 20 m or less, the tuna collides with the ginger net (1), and the mortality rate at which tuna breaks the neck bone and dies increases. For this reason, the diameter of the cage net (1) for the purpose of aquaculture of tuna is currently circular, and the cage net (1) for aquaculture of tuna has a circular shape and a cage net (1 ) Is currently used. In order to cultivate tuna, the cage net (1) has a circular shape, and the cage net (1) having a diameter of 10 m or less is used to safely cultivate the tuna without breaking the tuna neck. As shown in FIGS. 7 to 12, a white float (9) or a white pseudocomb (11 ), Or a white ribbon (12), or a small, thick bamboo fence (12) having a diameter of around 50 cm and a length of around 50 cm, or other white obstacle (12) (hereinafter abbreviated, A ginger net (1) that cultivates tuna on tuna by forming a white obstacle (12) on the inner part of the ginger net (1) or on the inner wall part of the ginger net (1) As a sign to make tuna recognize the presence of Therefore, the tuna will not collide with the cage net (1), and the tuna can be safely cultivated even if the cage net (1) having a circular shape with a diameter of 10 m or less is used. is what happened. As a result, the cultivated hamachi is currently being cultivated using the habit for cultivating hamachi, which has a diameter of 10 m × 10 m, and is cultivating a hamachi with a square shape as one shape. The shape of the cage net (1) for the purpose of aquaculture is 10m. A square shape that is currently cultivating hamachi just by changing from a 10m square ginger net (1) to a 10m diameter ginger net (1). Using the reeds as they are, and using the reeds for hamachi culture safely,
By making tuna farming possible, aquaculture cages that are cultivating hamachi in Kyushu, Shikoku, and other regions, and aquaculture cages that are cultivating more than 10000 hamachi are in a square shape The ability to convert tuna and cultivate tuna has become a very value-added fisherman for fishermen cultivating hamachi.

1 Living net made of conductive net or wire net (hereinafter abbreviated as net)
2 Float 3 Tuna 4 Square wire mesh made of conductive wire mesh 5 Circular wire mesh 6 made of conductive wire mesh, and 7 For the purpose of applying ultra high voltage alternating current with pulse wavelength Electric wire 8 attached to the ginger net 9 Barbed wire 9 Float (hereinafter abbreviated as float or obstacle)
10 rope 11 pseudo comb (hereinafter abbreviated as pseudo comb or obstacle)
12 Ribbon, natural small bamboo cocoon, or artificial cocoon made of vinyl chloride resin (hereinafter abbreviated as ribbon, cocoon, or obstacle)
13 weights

Claims (10)

Growing microorganisms, barnacles, pearl shells, seaweeds, etc. on the surface of fishing nets (1), such as fish nets that cultivate hamachi, Thailand, tuna, etc. For the purpose of preventing and removing polyethylene resin, polyester resin, nylon resin, vinyl chloride resin, or other raw wire yarn (filament) resin (hereinafter abbreviated as polyethylene resin, polyethylene) Fiber, pellets, beads, or masterbatch) at the polyethylene resin raw material stage, or at the polyethylene fiber stage, inside the polyethylene resin, or inside the polyethylene fiber, titanium oxide, or chlorine Or hypochlorous acid, or calcium hypochlorite, or sodium hypochlorite, Is a substance from which sodium dichloroisocyanurate dihydrate, sodium dichloroisocyanurate, trichloroisosialic acid, other chlorine compounds, or other chlorine compounds are generated or formed (hereinafter abbreviated as chlorine or insecticide) Or chlorine or calcium hypochlorite inside the polyethylene fiber, or sodium dichloroisocyanurate dihydrate inside the polyethylene fiber, or sodium dichloroisocyanurate inside the polyethylene fiber, or polyethylene Trichloroisosialic acid or synthetic pyrethroid permethrin (trade name / exmin), or D-tetramethrin (also known as phthalthrin), or resmethrin (trade name / crislon), or flamethrin, or phenothrin (trade) Name, Smithlin), or Cifenotrin, or Bratrin, or Etofenprox (also known as Vectron), or Cyfluthrin, or Tefluthrin, or Bifenthrin, or Allethrin, or other synthetic pyrethroids, or trichlorphone, an organophosphorus insecticide, Or organophosphorus insecticides such as chlorpyrifos, dichlorvos, or marathon, or herbicides, or industrial organophosphates, or carbamates, or nitroguanidines belonging to neonicotinoids, or nitroguanidines belonging to neonicotinoids Or nitromethylene, or pyridylmethylamine, or other agrochemicals, or disinfectants, or credols with strong bactericidal activity as preservatives, or other disinfectants, or other preservatives, or fine powder of activated carbon, Or fine powder of slaked lime Powder (hereinafter abbreviated as chlorine, calcium hypochlorite, or permethrin, or cresol, or other agricultural chemicals, other disinfectants, other preservatives, activated carbon, or slaked lime), polyethylene Mix inside the resin and knead a highly toxic pesticide such as chlorine, calcium hypochlorite, permethrin, or cresol, disinfectant, or preservative inside the polyethylene fiber to cause a condensation reaction. Using chlorine or polyethylene fiber, the fishing net (1), stationary net, or fishing equipment such as ropes, or ship bottom paint, the chlorine kneaded into the polyethylene resin or polyethylene fiber, or Calcium chlorite or synthetic pyrethroid permethrin is highly toxic to gradually dissolve and diffuse in seawater Due to the sterilization effect of the quality, or the electrical characteristics of activated carbon, or the sterilization effect of slaked lime, the fishnet (1), the fishing net such as the rope, or the rope, the microorganisms, barnacles, pearl shells, And tuna (3) are cultivated inside the cage net (1) efficiently by removing and preventing the growth of seaweed and seaweed etc. Tuna farming and its apparatus characterized by For example, titanium oxide, or chlorine, or hypochlorous acid, calcium hypochlorite, sodium hypochlorite, or sodium dichloroisocyanurate dihydrate, or sodium dichloroisocyanurate, or trichloroisosialic acid, or Other chlorine compounds, or substances that generate or form other chlorine compounds (hereinafter abbreviated as chlorine, pesticides, or pesticides), fine powder of activated carbon, fine powder of slaked lime, or synthesis A very small bead made of polyethylene resin containing a bactericide containing a pesticide such as pyrethroid-based permethrin, a bactericidal agent, or a highly toxic pesticide, and having a condensation reaction, for example, a diameter of about 2 mm A short fiber made of polyethylene fiber containing beads or bactericidal agent, cut into a very thin fiber (hereinafter referred to as “the short fiber”). In order to further pulverize beads containing sterilizer, beads, pellets, or masterbatch), or beads containing extremely small sterilizer, to a much smaller size, a ball mill, a jet mill For example, a bead containing a bactericidal agent (hereinafter abbreviated as a fine powder containing a bactericidal agent) that has been pulverized using a pulverizing means such as 1-7-1 Doshu-cho, Chuo-ku, Osaka-shi The company name is manufactured and sold by Konishi Co., Ltd. The product name is K120 for metal bonding and organic solvent mixed together and applied to the bottom of the ship as a bottom paint, or the conventional bottom paint As a paint on the bottom of the ship, the paint mixed into the organic solvent (hereinafter abbreviated as "paint" for short) is used as the paint on the bottom of the ship. Pearl shell, and Wakame (hereinafter abbreviated as a barnacle), etc., kneading a disinfectant inside the paint, very small beads, or a fine powder kneading a disinfectant inside the paint to cause a condensation reaction It is a fine powder made of polyethylene resin kneaded with a bactericidal agent, a fine powder containing a bactericidal agent, and a fine powder containing a bactericidal agent is mixed inside the paint applied to the ship bottom. As the disinfectant gradually dissolves in the seawater from the fine powder that is being used, microorganisms such as barnacles, fungi, and spores cannot adhere to the bottom of the ship and grow, making it difficult to clean the bottom of the ship. A method for preventing adhesion of barnacles and the like and a method for preventing such adhesion, which are characterized by great efficiency. Unlike the poisons made of organic substances such as bactericides, insecticides, and agricultural chemicals described above, copper, zinc, tin, lead, iron, aluminum, which are classified as inorganic metals, Fine powders of metals such as magnesium, lithium, silver and calcium metals, fine powders of copper oxide, fine powders of zinc oxide, fine powders of tin oxide, or fine powders of lead oxide Powder, fine powder of iron oxide, fine powder of aluminum oxide, fine powder of magnesium oxide, fine powder of lithium oxide, fine powder of silver oxide, or calcium metal Oxide fine powder, or titanium oxide, or chlorine, hypochlorous acid, calcium hypochlorite, sodium hypochlorite, or sodium dichloroisocyanurate dihydrate, or dichloroisocyanur Substances from which sodium acid, trichloroisosialic acid, other chlorine compounds, or other chlorine compounds are generated or established (hereinafter abbreviated as chlorine, pesticides, or pesticides), or fine activated carbon Powder or fine powder of slaked lime (hereinafter abbreviated as copper fine powder or copper oxide fine powder) inside a polyethylene resin or polyethylene fiber (hereinafter abbreviated as polyethylene fiber) By kneading and immersing polyethylene fiber made of polyethylene resin in which copper fine powder or copper oxide fine powder (hereinafter abbreviated as copper fine powder) is kneaded in seawater, The fine copper powder kneaded into the polyethylene fiber is oxidized to form highly toxic copper oxide. This highly toxic copper is a polyethylene resin, or a polyethylene resin or polyethylene that is kneaded with copper fine powder or copper oxide fine powder by gradually eluting or folding into the seawater from the inside of the polyethylene fiber. Barnacles, etc. are attached to the surface of the gill net (1) on the surface of the gill net (1) due to the sterilization effect or sterilization effect due to the toxicity of copper oxide on the surface of the gill net (1), which is an aquaculture net formed using fibers. A method for preventing adhesion of barnacles and the like, and a method for preventing the adhesion.
In addition, pellets or beads (hereinafter abbreviated as pellets or beads), which are master batches made of polyethylene resin, contain fine copper powder, fine copper oxide powder, chlorine, or activated carbon. When using a fine powder or beads mixed with fine powder of slaked lime as an adhesive, or a paint mixed with the inside of a ship's bottom paint that has been used in the past, Microbes, barnacles, pearl shells, and seaweed (hereinafter abbreviated as barnacles) adhering to the ship bottom are fine copper powder, fine copper oxide powder, titanium oxide, chlorine, or hypochlorite. Acid, or calcium hypochlorite, or sodium hypochlorite, or sodium dichloroisocyanurate dihydrate, or sodium dichloroisocyanurate, or trichloroisocyanate , Or other chlorine compounds, or substances that generate or form other chlorine compounds (hereinafter abbreviated as chlorine, pesticides, or agricultural chemicals), activated carbon fine powder, or slaked lime fine powder The surface of a very small bead that has been kneaded is gradually dissolved in seawater, so that the toxic chlorine fine powder, or the toxic copper oxide sterilization effect, or the bactericidal effect, or the activated carbon Prevention of adhesion of barnacles, etc. characterized by being able to prevent the growth of microorganisms such as barnacles, fungi, and spores by the electrical characteristics or the sterilizing effect of slaked lime, and Its adhesion prevention method. Sacrificial net (1) for the purpose of cultivating tuna, Sacrificial net (1) or copper wire made of wire net made of copper or wire galvanized with iron For example, using a fishing net that is made of knitted net, using a conductive thread made of chopped net, for example, to a sacrifice net (1) made in a circular shape with a diameter of 10 m An alternating current (AC) or direct current (DC) is applied and an alternating current or direct current is applied to form a current barrier wall inside the sacrifice net (1). A tuna culture and a device for culturing the tuna (3) The ginger net (1) for the purpose of cultivating tuna is, for example, a conductive material in which the material is galvanized with copper or iron along the inner wall of the square ginger net (1) of 10m x 10m. A quadrilateral shape made of a wire mesh, applying alternating current (AC) or direct current (DC) to the wire mesh (4), and flowing an alternating current or direct current to create a current barrier wall (1 ) Tuna culture and apparatus for culturing the tuna (3) inside the cage net (1), which is formed inside the The ginger net (1) for the purpose of cultivating tuna is, for example, a conductive material in which the material is galvanized with copper or iron along the inner wall of the square ginger net (1) of 10m x 10m. A circular shape made of a wire mesh, applying alternating current (AC) or direct current (DC) to the wire mesh (5) to flow an alternating current or a direct current to create a current barrier wall of the wire mesh (1) An aquaculture of tuna and a device for culturing a tuna (3) inside a cage net (1) formed inside. A ginger net (1) for the purpose of cultivating tuna has a current with a pulse wavelength of 9000 V, for example, inside a ginger net (1) made of polyethylene resin having a diameter of 10 m and a depth of 10 m. For the purpose of applying and preventing the tuna from colliding with the cage net (1), several tens of wires (6 in the lateral direction parallel to the sea surface inside the cage net (1) ) And (7) along the inner side of the cage net (1) and the wires (6) and (7) for the purpose of applying a pulsed wavelength current around the cage net (1) 1) Tuna aquaculture and its apparatus characterized by culturing a tuna (3) inside a cage net (1) attached to 1). The ginger net (1) for the purpose of cultivating tuna is, for example, inside the ginger net (1) made of polyethylene resin having a diameter of 10 m and a depth of 10 m. For the purpose of preventing a collision with the seawater, several tens of barbed wires (8) are arranged inside the sacrifice net (1) in the lateral direction parallel to the sea surface. Along the line, the tuna (3) is cultivated inside the cage net (1), with a barbed wire (8) attached to the cage net (1) around the cage net (1) Tuna farming and equipment. For the purpose of cultivating tuna, the shape and diameter of the ginger net (1) for the purpose of cultivating tuna is, for example, the shape of the ginger net (1) is circular and the diameter of the circular shape is within 10 m as small as possible. By making the diameter of the ginger net (1) as small as possible, it is economically effective to cultivate tuna. It is said that the fishnet (1) for cultivating the tuna has a circular shape and cannot be cultivated using the fishnet (1) having a diameter smaller than 20 m or less. The reason for this is that tuna is a fish species that cannot breathe oxygen unless it goes straight and swims. For this reason, if the diameter of the ginger net (1) is smaller than 20 m or less, the tuna collides with the ginger net (1), and the mortality rate at which tuna breaks the neck bone and dies increases. For this reason, the diameter of the cage net (1) for the purpose of aquaculture of tuna is currently circular, and the cage net (1) for aquaculture of tuna has a circular shape and a cage net (1 ) Is currently used. In order to cultivate tuna, the cage net (1) has a circular shape, and the cage net (1) having a diameter of 10 m or less is used to safely cultivate the tuna without breaking the tuna neck. As shown in FIGS. 7 to 12, a white float (9) or a white pseudocomb (11 ), Or a white ribbon (12), or a small white bamboo cocoon (12) with a diameter of around 50 cm and a length of around 50 cm, or other white obstacle (12) (hereinafter abbreviated) A white obstacle), by forming a white obstacle (12) on the inner part of the cage net (1) or on the inner wall part, the cage net ( 1) A sign that makes tuna recognize the existence of Therefore, the tuna will not collide with the cage net (1), and the tuna can be safely cultivated even if the circular cage net (1) with a diameter of 10 m or less is used. Of tuna and its equipment characterized by being able to