JP4350124B2 - Seaweed mass production apparatus and seaweed mass production method for ionizing radiation irradiation - Google Patents
Seaweed mass production apparatus and seaweed mass production method for ionizing radiation irradiation Download PDFInfo
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本発明は、電離放射線照射の海藻量産装置および海藻量産方法に関し、特に、閾下増進効果（ｈｏｒｍｅｓｉｓ）を利用する方法により、生長を刺激して、厚さを増加し、生長期を短縮して、海藻を大量に生産繁殖できるものに関する。 The present invention relates to a seaweed mass production apparatus and a seaweed mass production method using ionizing radiation, and in particular, by a method using a subthreshold enhancement effect (or horesis), stimulating growth, increasing thickness, and shortening growth period. , It relates to those that can produce and reproduce seaweed in large quantities.
一般の従来の海藻生産方法は、平面枠７上に、囲むように綿ロープ７１が設けられ（図９のように）、また、該綿ロープ７１上に複数の藻類芽胞７２を着床させ（図１０のように）、その後、該平面枠７を海水８１が含有される培養皿８に設置し（図１１のように）、予定時間を経過すると、複数の藻類芽胞７２が藻体７３に成長してから（図１２のように）採集して、そして、色々に適用する。 In a general conventional seaweed production method, a cotton rope 71 is provided on a plane frame 7 so as to surround (as shown in FIG. 9), and a plurality of algal spores 72 are implanted on the cotton rope 71 ( After that, as shown in FIG. 10, the flat frame 7 is placed on the culture dish 8 containing the seawater 81 (as shown in FIG. 11), and when a predetermined time has elapsed, a plurality of algal spores 72 are formed on the algal bodies 73. Once grown (as in FIG. 12), it is collected and applied in various ways.
上記の従来の海藻生産方法は、予定時間で、複数の藻類芽胞７２を藻体７３に生長させることができるが、該平面枠７は体積が比較的に小さい平面式の枠であるため、該平面枠７の一面に位置する綿ロープ７１だけに藻類芽胞７２を着床させ（もう一面が培養皿８に接触しているため）、そのため、複数の藻類芽胞７２が、平面枠７の一面にある綿ロープ７１だけで藻体７３に成長し、必要とする海藻を大量に生産繁殖できなく、従来の海藻生産方法は、実用的とは言えない。 In the conventional seaweed production method described above, a plurality of algal spores 72 can be grown into algal bodies 73 in a predetermined time, but the flat frame 7 is a flat frame having a relatively small volume. Algae spores 72 are implanted only on the cotton rope 71 located on one surface of the flat frame 7 (because the other surface is in contact with the culture dish 8), so that a plurality of algal spores 72 are placed on one surface of the flat frame 7. The conventional seaweed production method cannot be said to be practical because it grows into an algal body 73 with only a certain cotton rope 71 and cannot produce and reproduce a large amount of the necessary seaweed.
本発明の主な目的は、閾下増進効果（ｈｏｒｍｅｓｉｓ）を利用する方法により、生長を刺激して厚さを増加し、生長期を短縮して必要とする海藻を大量に生産繁殖する効果が得られる電離放射線照射の海藻量産装置および海藻量産方法を提供する。 The main object of the present invention is to increase the thickness by stimulating the growth by shortening the growth period and producing and breeding a large amount of the necessary seaweed by the method using the subthreshold enhancement effect (or homesis). A seaweed mass production apparatus and a seaweed mass production method obtained by ionizing radiation irradiation are provided.
本発明は、上記目的を達成するため、収納区とフィルターがある収納ユニットと、収納区に設けられる立体枠と、立体枠上に囲むように設けられる付着ユニットと、収納ユニットの一側に設置される放射線照射ユニットと、が含有され、生産繁殖する時、収納ユニットの収納区に培養液を注入し、付着ユニットに複数の藻類芽胞を着床させ、また、フィルターを利用して、培養液が、収納区において、流水式により培養され、また、放射線照射ユニットにより、必要とする供与量で照射し、各藻類芽胞が藻類芽生えに生長した後、付着ユニットを取り出して、戸外流水池に入れ込み、再び、流水式により培養し、各藻類が適当な長さまで生長してから、付着ユニットから採集する電離放射線照射の海藻量産装置および海藻量産方法である。 In order to achieve the above object, the present invention provides a storage unit having a storage area and a filter, a three-dimensional frame provided in the storage area, an adhesion unit provided to surround the three-dimensional frame, and one side of the storage unit. When the product is bred and produced, the culture solution is injected into the storage area of the storage unit, and a plurality of algae spores are implanted in the attachment unit. However, in the storage area, it is cultured in the flowing water type, and irradiated with the irradiation dose required by the radiation irradiation unit, and after each algae spore grows in the algae seedling, the attached unit is taken out and placed in an outdoor basin. This is a seaweed mass production device and a seaweed mass production method for ionizing radiation irradiation which are collected again from the adhering unit after culturing again by flowing water method and growing each algae to an appropriate length.
図１と２は、それぞれ、本発明の立体外観概念図と本発明の立体分解概念図である。図のように、本発明は、電離放射線照射の海藻量産装置であり、少なくとも、収納ユニット１と立体枠２、付着ユニット３及び放射線照射ユニット３２から構成され、閾下増進効果（ｈｏｒｍｅｓｉｓ）を利用する方法により、生長を刺激して厚さを増加し、生長期を短縮して必要とする海藻を大量に生産繁殖することが得られる。 1 and 2 are a three-dimensional appearance conceptual diagram of the present invention and a three-dimensional exploded conceptual diagram of the present invention, respectively. As shown in the figure, the present invention is a seaweed mass production apparatus for ionizing radiation irradiation, which is composed of at least a storage unit 1, a three-dimensional frame 2, an adhesion unit 3 and a radiation irradiation unit 32, and uses a subthreshold enhancement effect (or homesis). By this method, it is possible to stimulate the growth, increase the thickness, shorten the growth period, and produce and reproduce a large amount of seaweed that is required.
上記収納ユニット１は、少なくとも、収納区１１があり、該収納区１１はフィルター１２がある。 The storage unit 1 has at least a storage section 11, and the storage section 11 has a filter 12.
該立体枠２は上記の収納ユニット１の収納区１１に設置され、少なくとも、複数の横方向棒２１と縦方向棒２２から構成される。 The three-dimensional frame 2 is installed in the storage section 11 of the storage unit 1 and includes at least a plurality of horizontal bars 21 and vertical bars 22.
該付着ユニット３は綿ロープであり、囲むように上記の立体枠２に設けられる。 The attachment unit 3 is a cotton rope, and is provided on the three-dimensional frame 2 so as to surround it.
該放射線照射ユニット３２は電離放射線源であり、上記の収納ユニット１の一側に設置される。上記の構造により新規の海藻量産装置が構成される。 The radiation irradiation unit 32 is an ionizing radiation source, and is installed on one side of the storage unit 1. A novel seaweed mass production apparatus is constituted by the above structure.
図３と４、５、６、７及び８は、それぞれ、本発明のステップ１の概念図と本発明のステップ２の概念図、本発明のステップ３の概念図、本発明のステップ４の概念図、本発明のステップ５の概念図及び本発明のステップ６の概念図である。図のように、本発明は、少なくとも、次のステップがある。 3, 4, 5, 6, 7, and 8 are a conceptual diagram of Step 1 of the present invention, a conceptual diagram of Step 2 of the present invention, a conceptual diagram of Step 3 of the present invention, and a concept of Step 4 of the present invention, respectively. FIG. 4 is a conceptual diagram of Step 5 of the present invention and a conceptual diagram of Step 6 of the present invention. As shown in the figure, the present invention has at least the following steps.
長さが４０センチメートル、幅が３０センチメートル、高さが３０センチメートル、鋼材直径が０．７センチメートルのステンレス枠である立体枠２を用意して、該立体枠２上に、囲むように、直径が１センチメートル、全長が３３メートルの綿ロープである付着ユニット３が設けられるステップ１（図３のように）である。 Prepare a three-dimensional frame 2 that is a stainless frame having a length of 40 cm, a width of 30 cm, a height of 30 cm, and a steel diameter of 0.7 cm, and surround the three-dimensional frame 2 Step 1 (as shown in FIG. 3) is provided with an attachment unit 3 which is a cotton rope having a diameter of 1 centimeter and a total length of 33 meters.
上記の囲むように付着ユニット３が設けられた立体枠２を、１２０リットルのポリ塩化ビニル（ＰＶＣ）製の長方形桶である収納ユニット１の収納区１１に入れ込んで、１００リットルの海水である培養液４を収納区１１に注入し、培養液４の液面が立体枠２上の付着ユニット３より高くなるようにするステップ２（図４のように）である。 The three-dimensional frame 2 provided with the adhering unit 3 so as to surround the above is put into the storage area 11 of the storage unit 1 which is a rectangular basket made of 120 liters of polyvinyl chloride (PVC), and is 100 liters of seawater. This is step 2 (as shown in FIG. 4) in which the culture solution 4 is injected into the storage area 11 so that the liquid surface of the culture solution 4 is higher than the adhesion unit 3 on the three-dimensional frame 2.
付着ユニット３上に複数の藻類芽胞５を着床させ、また、収納ユニット１の収納区１１にフィルター１２を設置し、陽光が照射できる箇所に放置して（温室内）培養し、約１〜２日後、複数の藻類芽胞５の遊動細胞が、完全に付着ユニット３上に付着し、また、１５日後、肉眼が見える藻体長さが０．５〜１．０ｍｍである藻類芽生え５１に生長すると、流速が５０〜７５ｍｌ．ｓｅｃ−１のフィルター１２で海水を濾過して、流水式により培養するステップ３（図５のように）である。 A plurality of algal spores 5 are deposited on the attachment unit 3, and a filter 12 is installed in the storage area 11 of the storage unit 1, and is left in a place where sunlight can be irradiated (in a greenhouse). Two days later, the migratory cells of the plurality of algal spores 5 are completely attached to the attachment unit 3 and, after 15 days, the algal spore 51 having a visible algal body length of 0.5 to 1.0 mm grows. , Flow rate 50-75 ml. It is step 3 (as shown in FIG. 5) in which seawater is filtered with a filter 12 of sec-1 and cultured by flowing water.
電離放射線射源である放射線照射ユニット３２により、収納ユニット１の一側から照射時間に基づいて、制御された必要とする供与量で、該複数の藻類芽胞５に対して照射するステップ４（図６のように）である。また、本発明において、次の方式によって照射することもでき、即ち、照射サンプルを水密箱に入れ込んで蓋を覆い、そして、レール昇降台により水池中の照射座に沈下し、また、照射源が水池の底部にある照射座の傍に位置し、水密箱において、供与量分布テストにより測定した必要とする供与量が５グレイ／分（Ｇｙ／ｍｉｎ）で、照射実験に必要とする供与量が５、１０、１５ Ｇｙに設定すれば、ストップウォッチで照射時間を、それぞれ１、２、３分測定し、時間が経つと、水密箱を照射源から離間させるか、水面から取り出す。 Step 4 (FIG. 4) irradiates the plurality of algal spores 5 with a required amount controlled based on the irradiation time from one side of the storage unit 1 by the radiation irradiation unit 32 which is an ionizing radiation source. 6)). Further, in the present invention, irradiation can also be performed by the following method, that is, the irradiation sample is put in a watertight box to cover the lid, and it is sunk to the irradiation seat in the water pond by the rail lifting platform, and the irradiation source Is located near the irradiation seat at the bottom of the water pond, and in the watertight box, the required dose measured by the dose distribution test is 5 Gray / min (Gy / min), and the required dose for the irradiation experiment Is set to 5, 10 and 15 Gy, the irradiation time is measured with a stopwatch for 1, 2, and 3 minutes, respectively, and when the time passes, the watertight box is separated from the irradiation source or taken out from the water surface.
付着ユニット３上の複数の藻類芽胞が、４０日経過で藻類芽生え５１に生長してから、約３．０〜５．０ｍｍの藻類芽生え５１が付着した付着ユニット３を取り出し、また、該付着ユニット３を１００センチメートル毎に切断し、また、直径が０．６センチメートルのロープ３１で連結してから、該付着ユニット３を長さが４．４ｍ、幅が２．２ｍ、高さが１．３ｍ、水深が０．９ｍ、海水の容積が約８．７ｍ３である戸外流水池６に入れ込んで、流速３００がｍｌ．ｓｅｃ−１である新鮮な海水で、再び、流水式により培養するステップ５（図７のように）である。 After a plurality of algal spores on the attachment unit 3 have grown on the algae sprout 51 after 40 days, the attachment unit 3 to which the algal sprout 51 of about 3.0 to 5.0 mm is attached is taken out. 3 is cut every 100 centimeters and connected with a rope 31 having a diameter of 0.6 centimeters, and then the attachment unit 3 is 4.4 m in length, 2.2 m in width, and 1 in height. .3 m, the depth of water is 0.9 m, and the volume of seawater is about 8.7 m3. It is step 5 (as shown in FIG. 7) in which the fresh seawater that is sec-1 is cultured again by flowing water.
各藻類が適当な長さ（約１０センチメートル以上）である藻体５２に生長した後、直接に、人工により、付着ユニット３から藻類５２を採集し、また、濾過した海水で洗浄してから、摂氏７０度のオーブンに入れ込んで乾燥し、そして、重量を測って生物量を算出するステップ６（図８のように）である。 After each algae grows into an algal body 52 having an appropriate length (about 10 centimeters or more), the algae 52 is collected directly from the attachment unit 3 by artificially and washed with filtered seawater. Step 6 (as in FIG. 8) where the sample is placed in an oven at 70 degrees Celsius, dried, and weighed to calculate the biomass.
以上の説明のように、本発明に係わる電離放射線照射の海藻量産装置によれば、有効的に、従来の諸欠点を改善でき、閾下増進効果（ｈｏｒｍｅｓｉｓ）を利用する方法により、生長を刺激して厚さを増加し、生長期を短縮して、必要とする海藻を大量に生産繁殖できる効果が得られるため、本発明は、より進歩的且つより実用的であり、法に従って特許請求を出願する。 As described above, according to the seaweed mass production apparatus for ionizing radiation irradiation according to the present invention, the conventional defects can be effectively improved, and the growth is stimulated by a method utilizing the subthreshold enhancement effect (or horesis). Therefore, the present invention is more progressive and more practical, and can be claimed according to the law. Apply.
以上は、ただ、本発明のより良い実施例であり、本発明は、それによって制限されることが無く、本発明に係わる特許請求の範囲や明細書の内容に基づいて行った等価の変更や修正は、全てが、本発明の特許請求の範囲内に含まれる。 The above are merely preferred embodiments of the present invention, and the present invention is not limited thereby, and equivalent changes made based on the scope of the claims and the description of the present invention. All modifications are within the scope of the claims of the present invention.
（本発明）
１ 収納ユニット
１１ 収納区
１２ フィルター
２ 立体枠
２１ 横方向棒
２２ 縦方向棒
３ 付着ユニット
３１ ロープ
３２ 放射線照射ユニット
４ 培養液
５ 藻類芽胞
５１ 藻類芽生え
５２ 藻体
６ 流水池
（従来）
７ 平面枠
７１ 綿ロープ
７２ 藻類芽胞
７３ 藻体
８ 培養皿
８１ 海水
(Invention)
DESCRIPTION OF SYMBOLS 1 Storage unit 11 Storage area 12 Filter 2 Solid frame 21 Horizontal bar 22 Vertical bar 3 Adhesion unit 31 Rope 32 Radiation irradiation unit 4 Culture solution 5 Algae spore 51 Algae seedling 52 Algae body 6 Flowing pond (conventional)
7 Flat frame 71 Cotton rope 72 Algae spore 73 Alga body 8 Culture dish 81 Seawater
Claims (11)
上記収納ユニットの収納区に設置される立体枠と、
上記立体枠を囲むように設けられる付着ユニットと、
上記収納ユニットの一側に設置される放射線照射ユニットと、
が含有される、ことを特徴とする電離放射線照射の海藻量産装置。 A storage unit having at least a storage area and a filter in the storage area;
A three-dimensional frame installed in the storage area of the storage unit;
An adhesion unit provided to surround the three-dimensional frame;
A radiation irradiation unit installed on one side of the storage unit;
A seaweed mass production apparatus for ionizing radiation irradiation, characterized in that
立体枠を用意して、該立体枠上に囲むように付着ユニットが設けられるステップ１と、
上記付着ユニットが設けられた立体枠を、培養液が注入された収納ユニットに入れ込むステップ２と、
付着ユニット上に複数の藻類芽胞を着床させ、また、収納ユニットにフィルターを設置して、培養液が、収納ユニットにおいて、流水式により培養されるステップ３と、
放射線照射ユニットにより、収納ユニットの一側から、必要とする供与量で、該複数の藻類芽胞に対して照射するステップ４と、
付着ユニット上の複数の藻類芽胞が、藻類芽生えに生長した後、付着ユニットを取り出して、戸外流水池に入れ込み、再び、流水式により培養するステップ５と、
各藻類が適当な長さまで生長してから、付着ユニットから採集するステップ６と、
が含有される、ことを特徴とする海藻量産方法。 at least,
Step 1 in which a three-dimensional frame is prepared and an adhesion unit is provided so as to surround the three-dimensional frame;
Step 2 of inserting the three-dimensional frame provided with the adhesion unit into the storage unit into which the culture solution has been injected;
A step 3 in which a plurality of algal spores are implanted on the attachment unit, and a filter is installed in the storage unit, and the culture solution is cultured in the storage unit by flowing water;
Step 4 of irradiating the plurality of algal spores with a required amount from one side of the storage unit by the radiation irradiation unit;
After a plurality of algal spores on the adherence unit have grown into algal seedlings, the adherence unit is taken out, placed in an outdoor running water pond, and again cultured in a flowing water type.
Step 6 where each algae grows to an appropriate length and is collected from the adherent unit;
A method for mass production of seaweed, comprising:
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