KR100671611B1 - Algicide germicide - Google Patents

Algicide germicide Download PDF

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KR100671611B1
KR100671611B1 KR1020020078134A KR20020078134A KR100671611B1 KR 100671611 B1 KR100671611 B1 KR 100671611B1 KR 1020020078134 A KR1020020078134 A KR 1020020078134A KR 20020078134 A KR20020078134 A KR 20020078134A KR 100671611 B1 KR100671611 B1 KR 100671611B1
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acid
seconds
sulfate
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minutes
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KR20030047842A (en
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오쿠조노가즈히코
다카모토히로아키
나가시마히로노부
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다이이치 세이모 가부시키가이샤
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16Heavy metals; Compounds thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/02Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/26Phosphorus; Compounds thereof

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cultivation Of Seaweed (AREA)

Abstract

본 발명은 유기산 및 무기산으로 구성된 군에서 선택된 일종 이상과 황산철을 함유하며, 1.030미만의 비중을 갖는 용액을 포함하는, 김 양식시 발생하는 잡조류 및 병해를 구제 및 예방하기 위한 살조 살균제에 관한 것이다. 바람직하게는 산은 0.01 내지 2W/V%의 함량을 갖고, 황산철은 0.01 내지 1.0W/V%의 함량을 갖는다. 이 살조 살균제를 사용하는 경우 처리 시간은 10초 내지 5분일 수 있다.
The present invention relates to an algae disinfectant for the control and prevention of algae and diseases generated during seaweed farming, containing at least one kind selected from the group consisting of organic acids and inorganic acids and iron sulfate and having a solution having a specific gravity of less than 1.030. will be. Preferably the acid has a content of 0.01 to 2 W / V%, iron sulfate has a content of 0.01 to 1.0 W / V%. In the case of using this algal fungicide, the treatment time may be 10 seconds to 5 minutes.

Description

살조 살균제{ALGICIDE GERMICIDE}Algae sterilizer {ALGICIDE GERMICIDE}

본 발명은 김 양식 중에 발생하는 규조, 파래 등의 잡조류 및 붉은 갯병균, 호상균, 부착 세균 등의 병해를 구제하는 제제에 관한 것이다. The present invention relates to a preparation for the control of diseases such as diatoms, green algae and the like, and red mud fungus, staphylococcus aureus, adherent bacteria, etc. which occur in aquaculture.

김 양식에서 규조 등의 잡조류가 번식하여 김의 엽상체 또는 김 망에 부착되면 김의 생육이 저해되고, 죽는 경우도 있다. 생육에 문제가 없는 양의 규조가 엽상체에 부착된 경우에도, 이를 원료로 하여 제품을 만든 경우, 검은 마른 김에 녹색의 반점이 생겨서 상품 가치가 감소된다. 먹을 때, 쓴 맛이 나고 맛이 좋지 않다. 또한, 김 양식 중에 붉은 갯병균, 호상균, 부착 세균 등이 발생하면 김이 부패하여 전멸되는 경우도 있다. In seaweed farming, if algae such as diatoms grow and adhere to the lamellar fronds or laver, the growth of seaweed is inhibited and sometimes dies. Even when the diatoms are attached to the fronds without any problem in growth, when the product is made from the raw material, the product value is reduced by the appearance of green spots on the black dry laver. When eaten, it tastes bitter and tastes bad. In addition, when red seaweed bacteria, staphylococci, and adherent bacteria occur in the seaweed farming, the seaweed may rot and be wiped out.

따라서, 붉은 갯병균 등의 병해 또는 규조 등의 잡조류를 구제를 하기 위해서 산 처리 또는 건조법이 사용된다. 건조 작업은 중노동으로 작업성이 나쁘고 비교적 효과가 적다는 단점이 있다. 현재의 산 처리에 의한 구제 방법은 건조법보다는 효과가 높지만 만족스럽지는 않다. 또한 비용 증가와 환경 문제라는 문제점이 있다. Therefore, an acid treatment or a drying method is used to control diseases such as red mussels and other algae such as diatoms. Drying has the disadvantages of poor workability and relatively low effectiveness due to heavy labor. Current methods of treatment by acid treatment are more effective than the drying method but are not satisfactory. There are also problems of increased costs and environmental issues.                         

아래에 나타내는 것과 같은 김 양식용 처리제가 이제까지 개시되어 왔다. A laver aquaculture treatment agent as shown below has been disclosed so far.

일본 특허 공개 공보 제75-121425호에는 1 내지 4의 탄소수를 갖는 포화 지방족 모노카복실산, 탄소수 2 내지 4의 포화 또는 불포화 디카복실산, 글리콜 산, 락트산, 타르타르산, 말산, 시트르산으로 구성된 군에서 선택된 하나이상의 유기 카복실산을 유효 성분으로서 함유하는 살조제가 기재되어 있다. Japanese Patent Laid-Open No. 75-121425 discloses one or more selected from the group consisting of saturated aliphatic monocarboxylic acids having 1 to 4 carbon atoms, saturated or unsaturated dicarboxylic acids having 2 to 4 carbon atoms, glycolic acid, lactic acid, tartaric acid, malic acid, citric acid Alkalizers containing organic carboxylic acids as active ingredients are described.

일본 특허 공개 공보 제99-286407호에는 락트산 및/또는 아세트산 및 파라옥시벤조에이트를 함유하는 것을 특징으로 하는 규조 구제용 처리제가 기재되어 있다. Japanese Patent Application Laid-Open No. 99-286407 describes a treatment agent for diatom relief characterized by containing lactic acid and / or acetic acid and paraoxybenzoate.

일본 특허 공개 공보 제85-13647호에는 0.3 내지 5.0%의 시트르산을 포함하고 pH가 1.0 내지 6.0인 처리액에 김 망 또는 김 엽상체를 침지시킴으로써 잡조류와 병해를 구제하고 예방하는 김 양식 방법이 기재되어 있다. Japanese Patent Application Laid-Open No. 85-13647 describes a laver farming method for controlling and preventing algae and diseases by immersing laver or laver fronds in a treatment solution containing 0.3 to 5.0% citric acid and having a pH of 1.0 to 6.0. It is.

일본 특허 공개 공보 제85-13648호에는 염산, 질산, 황산, 인산 등의 무기산을 첨가하여 pH를 1.0 내지 4.0으로 조절한 처리액에 김 망 또는 김 엽상체를 침지시킴으로써 잡조류와 병해를 구제하고 예방하는 김 양식 방법이 기재되어 있다. Japanese Patent Application Laid-Open No. 85-13648 controls and prevents miscellaneous algae and diseases by immersing laver or laver fronds in a treatment solution in which pH is adjusted to 1.0 to 4.0 by adding inorganic acids such as hydrochloric acid, nitric acid, sulfuric acid, and phosphoric acid. The seaweed farming method is described.

산 처리 방법은 김 망을 1장씩 떼어 산 처리 용액에 10 내지 15분간 침지시킨후, 김 망을 다시 펼치는 방법으로 수행된다. 최근에, 가구 당 양식 망 수가 증가하여, 1장의 처리에 필요한 시간을 단축시켜야만 하기 때문에 김 망을 해수면위로 올려서 고정시킨 후 배를 아래로 통과시키는 소위 소통 처리에 의한 산 처리 방법이 사용되고 있다. 이 방법에서는, 김 망을 고정시킨 채로 산 처리를 수행할 수 있기 때문에, 종래의 1/5 내지 1/10의 시간으로 산 처리할 수 있다. 그러나, 처리시간이 10초 내지 5분으로 짧아서, 종래의 0.1 내지 0.5W/V%(g/100ml)의 산 농도로는 효과가 없어, 2 내지 10W/V%라는 고농도에서 처리해야 한다. 그래도 만족스러운 효과가 수득되지 않는다. 또한 사용량이 현저히 증가하여, 비용이 증가하고 환경이 오염된다는 문제점이 있다.The acid treatment method is carried out by removing the steaming net one by one, immersing in the acid treatment solution for 10 to 15 minutes, and then expanding the steaming net again. In recent years, since the number of aquaculture nets per household has to increase, and the time required for one sheet of treatment has to be shortened, so-called acid treatment methods using a so-called communication process of raising a seam on the sea level and fixing it and then passing the boat down have been used. In this method, the acid treatment can be carried out while the lattice net is fixed, so that the acid treatment can be performed in the conventional 1/5 to 1/10 time. However, since the treatment time is short, from 10 seconds to 5 minutes, the conventional acid concentration of 0.1 to 0.5W / V% (g / 100ml) is ineffective and should be treated at a high concentration of 2 to 10W / V%. Still, no satisfactory effect is obtained. In addition, there is a problem that the usage is significantly increased, the cost increases and the environment is polluted.

또한, 처리액에 무기 염을 첨가하여 삼투압을 증가시킴으로써 산 처리의 효과를 증가시키는 방법이 보고되었다(일본 특허 공개 공보 제97-201180호). 그러나, 처리액의 비중을 1.030이상으로 제어하기 위해서는, 처리액에 수% 내지 10%의 염을 첨가해야 한다. 또한, 일정한 처리 효과를 수득하기 위해서는 처리액의 비중을 일정하게 유지해야 하는데, 연속으로 수행되는 작업 중에 다량의 염을 투입하여 그 농도를 일정하게 유지하는 것은 꽤 어려운 기술이며, 작업 효율도 나쁘다. In addition, a method of increasing the effect of acid treatment by adding an inorganic salt to the treatment liquid to increase the osmotic pressure has been reported (Japanese Patent Laid-Open No. 97-201180). However, in order to control the specific gravity of the treatment liquid to 1.030 or more, it is necessary to add several to 10% salts to the treatment liquid. In addition, in order to obtain a constant treatment effect, the specific gravity of the treatment liquid must be kept constant, and it is quite difficult technique to keep the concentration constant by adding a large amount of salt during a continuous operation, and the working efficiency is also bad.

일반적으로 약 1000ℓ의 처리액을 제조하고, 하루에 40 내지 100 장의 김 망을 처리하므로, 5%의 염 농도를 유지하면서 김 망을 처리하기 위해서는 하루에 20 내지 40ℓ의 산 처리제 및 200 내지 400kg의 염이 필요하다. 400kg 정도의 염을 작은 산 처리선으로 운반하고, 일정한 비중이 되도록 용해시키는 것은 어려우면서도 대단한 중노동이다. 김 양식은 폐쇄성이 높은 내부 만에서 행해지기 때문에, 많은 김 양식자가 이 방법으로 산 처리하게 되면, 해수의 비중이 높아져 생태계에 영향을 미칠 수도 있다.  In general, about 1000 L of the treatment liquid is prepared and 40 to 100 laver nets are processed per day, so in order to process laver nets while maintaining a salt concentration of 5%, 20 to 40 L of acid treatment agent and 200 to 400 kg Salt is required. Transporting about 400 kg of salt to a small acid treatment vessel and dissolving it to a certain specific gravity is difficult and great labor. Since seaweed farming is carried out in highly closed bays, if many seaweed farms are acidified in this way, the proportion of seawater may increase, affecting the ecosystem.

따라서, 안전성이 높고, 저농도에서, 효과와 작업성이 뛰어난 산 처리제와 처리 방법의 개발이 강력하게 요망된다.
Therefore, it is strongly desired to develop an acid treatment agent and a treatment method having high safety and low concentration and having excellent effects and workability.

본 발명의 목적은 김 자체는 해를 미치지 않고, 규조, 파래 등의 잡조류 및 붉은 갯병균, 호상균, 부착 세균 등의 병해를 저농도로 단시간에 구제할 수 있는 처리제 및 처리방법을 제공하는 것이다. It is an object of the present invention to provide a treatment agent and a method for treating seaweeds themselves without harm, and for removing algae, green algae, and other diseases such as red mucosa, staphylococcus and adherent bacteria in a short time. .

전술된 과제를 해결하기 위해서 예의 검토한 결과, 유기산 및 무기산중 하나 이상 및 황산철을 함유하고, 또한 비중이 1.030 미만인 처리액을 이용함으로써, 단시간에 김 양식 시에 발생하는 잡조류 및 병해를 저농도로 구제 및 예방할 수 있음을 발견하였다. As a result of earnestly examining in order to solve the above-mentioned problems, by using a treatment liquid containing at least one of an organic acid and an inorganic acid and iron sulfate, and having a specific gravity of less than 1.030, low concentrations of algae and pests generated at the time of laver farming are produced. It was found that it can be saved and prevented.

즉, 본 발명은 다음과 같다. That is, the present invention is as follows.

(1) 유기산 및 무기산으로 구성된 군에서 선택된 일종 이상과 황산철을 함유하고, 용액 비중이 1.030 미만인 용액을 포함하는, 김 양식 시 발생하는 잡조류 및 병해를 구제 및 예방하기 위한 살조 살균제. (1) Algae disinfectant for the control and prevention of algae and pests generated during seaweed farming, containing at least one selected from the group consisting of organic acids and inorganic acids and iron sulfate and containing a solution having a specific gravity of less than 1.030.

(2) 산의 함량이 0.01 내지 2W/V%이며, 황산철의 함량이 0.01 내지 1.0W/V% 인 (1)의 김 양식용 살조 살균제. (2) The seaweed sterilizing agent for seaweed farming of (1), wherein the acid content is 0.01 to 2W / V% and the iron sulfate content is 0.01 to 1.0W / V%.

(3) 1 내지 99W/V%의 산 및 1 내지 99W/V%의 황산철을 함유하는 용액을 희석하여 수득되는, (1) 또는 (2)의 살조 살균제.  (3) The algal fungicide of (1) or (2) obtained by diluting a solution containing 1 to 99 W / V% of acid and 1 to 99 W / V% of iron sulfate.

(4) 황산철이 황산제1철, 황산제2철 및 염기성 황산제2철로 구성된 군에서 선택되는 (1) 내지 (3)중 하나의 김 양식용 살조 살균제.  (4) The seaweed sterilizer for steaming aquaculture of any one of (1) to (3), wherein the iron sulfate is selected from the group consisting of ferrous sulfate, ferric sulfate, and basic ferric sulfate.                     

(5) 김 양식에서 (1) 내지 (4) 중 하나의 살조 살균제를 10초 내지 5분의 처리 시간 동안 처리하는 조류와 병해의 구제 방법.  (5) A method for controlling algae and pests, wherein the seaweed fungicide of any of (1) to (4) is treated in a seaweed farming for a treatment time of 10 seconds to 5 minutes.

본 발명에 따르면, 산 또는 황산철 단독으로는 붉은 갯병균 및 규조의 구제효과가 없지만, 산과 황산철을 조합시킴으로써 0.1 내지 2W/V%의 낮은 농도에서 10 초 내지 5분의 단시간에 붉은 갯병균과 조류를 구제할 수 있다. According to the present invention, the acid or iron sulfate alone does not have a control effect of red fungi and diatoms, but by combining acid and iron sulfate, red fungi in a short time of 10 seconds to 5 minutes at a low concentration of 0.1 to 2 W / V% And algae can be removed.

본 발명의 살조 살균제는 1 내지 99W/V%의 산 및 1 내지 99W/V%의 황산철의 혼합 용액을 해수로 희석시켜 수득되는, 0.1 내지 2W/V%의 산 및 0.01 내지 1.0W/V%의 황산철을 함유하는 용액을 포함한다. The algal fungicides of the present invention are obtained by diluting a mixed solution of 1 to 99 W / V% of acid and 1 to 99 W / V% of iron sulfate with seawater, and 0.1 to 2 W / V% of acid and 0.01 to 1.0 W / V. Solution containing% iron sulphate.

산 및 황산철의 용액은 각각을 따로따로 희석한 후 혼합하여 사용할 수 있다. Solutions of acid and iron sulfate can be used after diluting each separately.

본 발명에 사용되는 황산철로는 황산제1철, 황산제2철 및 염기성 황산제2철에서 선택된 하나이상을 사용할 수 있다. As the iron sulfate used in the present invention, one or more selected from ferrous sulfate, ferric sulfate, and basic ferric sulfate may be used.

본 발명의 살조 살균제를 사용할 때 황산철의 농도는 바람직하게는 1.0W/V% 미만, 보다 바람직하게는 0.7W/V% 미만이다. 1W/V%이상의 농도는 김에 손상을 입힐 수 있다. 이 농도를 처리액의 비중으로 표시하면 1.030미만이다. The concentration of iron sulfate when using the algal fungicide of the present invention is preferably less than 1.0 W / V%, more preferably less than 0.7 W / V%. Concentrations above 1 W / V% may damage the seaweed. When this concentration is expressed as the specific gravity of the treatment liquid, it is less than 1.030.

김 양식장의 해수는 일반적으로 1.015 내지 1.023의 비중을 갖고, 해수가 1.023의 비중을 가질 때 처리액이 1.030 미만의 비중을 갖는 것이 바람직하다. 본 발명의 산과 황산철의 혼합 처리액은 바람직하게는 1.018 내지 1.028의 비중을 갖는다. Seawater in aquaculture farms generally has a specific gravity of 1.015 to 1.023, and when the seawater has a specific gravity of 1.023, it is preferable that the treated liquid has a specific gravity of less than 1.030. The mixed treatment liquid of the acid and iron sulfate of the present invention preferably has a specific gravity of 1.018 to 1.028.

본 발명에서 사용하는 산은 유기산 및 무기산으로 구성된 군에서 선택된 1종 이상이다. 산의 종류는 결코 한정되지 않지만, 안전성과 환경 오염을 고려하면 식품 첨가물로서 인정을 받고 있고 안정성이 높은 시트르산, 말산, 타르타르산, 락트산, 푸마르산, 숙신산, 아세트산, 글루콘산, 아디프산, 피트산, 케토글루타르산, 이타콘산, 인산, 염산, 황산 및 질산 등의 산을 사용하는 것이 바람직하다. The acid used in the present invention is at least one selected from the group consisting of organic acids and inorganic acids. The type of acid is not limited, but in consideration of safety and environmental pollution, it is recognized as a food additive and has high stability of citric acid, malic acid, tartaric acid, lactic acid, fumaric acid, succinic acid, acetic acid, gluconic acid, adipic acid, phytic acid, Preference is given to using acids such as ketoglutaric acid, itaconic acid, phosphoric acid, hydrochloric acid, sulfuric acid and nitric acid.

산 농도는 바람직하게는 0.01 내지 2W/V%이다. 0.01W/V%보다 낮으면 효과가 발휘되기 어렵고, 2W/V%를 초과하면 김이 더 강하게 손상된다.  The acid concentration is preferably 0.01 to 2 W / V%. If it is lower than 0.01W / V%, the effect is hardly exerted, and if it exceeds 2W / V%, steaming is more strongly damaged.

비료 성분으로서, 아미노산, 염화암모늄, 질산나트륨, 질산칼륨, 인산나트륨, 인산암모늄, 인산칼륨, 질산암모늄, 황산암모늄 및 다당류를 첨가할 수도 있다. As the fertilizer component, amino acids, ammonium chloride, sodium nitrate, potassium nitrate, sodium phosphate, ammonium phosphate, potassium phosphate, ammonium nitrate, ammonium sulfate and polysaccharides may be added.

실시예Example

본 발명은 실시예를 참고하여 더욱 상세히 설명될 것이다. The invention will be explained in more detail with reference to the examples.

실시예 1 내지 6 및 비교예 1 내지 9Examples 1-6 and Comparative Examples 1-9

실시예 1 내지 6에서, 락트산이 0.3W/V%가 되고 황산제2철이 각각 0.01, 0.1, 0.2, 0.3, 0.5 또는 0.7W/V%이 되도록 락트산 및 황산제2철을 해수에 용해시킴으로써 용액을 제조하였다. 또한, 비교예 1 내지 9에서, 0.3W/V%의 락트산 및 0 또는 1.0W/V%의 황산제2철을 함유하는 용액, 및 0W/V%의 락트산 및 각각 0.01, 0.1, 0.2, 0.3, 0.5, 0.7 또는 1.0W/V%의 황산제2철을 함유하는 용액을 제조하였다. In Examples 1 to 6, the solution was dissolved by dissolving lactic acid and ferric sulfate in seawater such that lactic acid was 0.3 W / V% and ferric sulfate was 0.01, 0.1, 0.2, 0.3, 0.5 or 0.7 W / V%, respectively. Was prepared. Further, in Comparative Examples 1 to 9, a solution containing 0.3 W / V% lactic acid and 0 or 1.0 W / V% ferric sulfate, and 0 W / V% lactic acid and 0.01, 0.1, 0.2, 0.3, respectively A solution containing ferric sulfate at 0.5, 0.7 or 1.0 W / V% was prepared.

붉은 갯병균에 감염된 김 엽상체를 10℃에서 30초 또는 1분간 각각의 처리액중에서 처리한 후, 멸균된 해수로 세정했다. 사용된 해수는 1.023의 비중을 갖고 있었다. The laver filaments infected with red coliform bacteria were treated in each treatment solution at 10 ° C. for 30 seconds or 1 minute, and then washed with sterile seawater. The seawater used had a specific gravity of 1.023.

처리 2일 후에, 붉은 갯병균의 구제 효과를 현미경으로 조사했다. Two days after the treatment, the control effect of the red fungus was examined under a microscope.

붉은 갯병균 구제 효과와 김의 상해 정도를 다음의 기준으로 평가하였다. 결과를 표 1에 나타낸다. The effectiveness of red coliform bacteria and the degree of injury of seaweed were evaluated by the following criteria. The results are shown in Table 1.

붉은 갯병균 구제 효과Red mud germ relief effect

-: 효과 없음 -: no effect

+: 20 내지 50% 구제+: 20-50% relief

++: 50 내지 80% 구제++: 50 to 80% relief

+++: 80 내지 100% 구제+++: 80 to 100% relief

++++:100% 구제++++: 100% Remedy

김의 상해도Shanghai's Kim

-: 상해 없음-: No injury

+: 20 내지 50% 상해+: 20 to 50% injury

++: 50 내지 100% 상해 ++: 50-100% injury                     

락트산 (W/V%)Lactic Acid (W / V%) 황산제2철 (W/V%)Ferric Sulfate (W / V%) 비중importance 처리시간Processing time 붉은 갯병균 구제 효과Red mud germ relief effect 김의 상태The condition of steaming 비교예 1Comparative Example 1 0.30.3 00 1.0251.025 30초 1분30 seconds 1 minute - --- - --- 실시예 1Example 1 0.30.3 0.010.01 1.0251.025 30초 1분30 seconds 1 minutes ++ ++++++ ++++ - --- 실시예 2Example 2 0.30.3 0.10.1 1.0261.026 30초 1분30 seconds 1 minute ++++ ++++++++ ++++ - --- 실시예 3Example 3 0.30.3 0.20.2 1.0271.027 30초 1분30 seconds 1 minute ++++ ++++++++ ++++ - --- 실시예 4Example 4 0.30.3 0.30.3 1.0271.027 30초 1분30 seconds 1 minute ++++ ++++++++ ++++ - --- 실시예 5Example 5 0.30.3 0.50.5 1.0271.027 30초 1분30 seconds 1 minute ++++ ++++++++ ++++ - --- 실시예 6Example 6 0.30.3 0.70.7 1.0281.028 30초 1분30 seconds 1 minute ++++ ++++++++ ++++ - --- 비교예 2Comparative Example 2 0.30.3 1.01.0 1.0301.030 30초 1분30 seconds 1 minute ++++ ++++++++ ++++ ++ ++++ ++ 비교예 3Comparative Example 3 00 0.010.01 1.0251.025 30초 1분30 seconds 1 minute - --- - --- 비교예 4Comparative Example 4 00 0.10.1 1.0251.025 30초 1분30 seconds 1 minutes - --- - --- 비교예 5Comparative Example 5 00 0.20.2 1.0261.026 30초 1분30 seconds 1 minutes - --- - --- 비교예 6Comparative Example 6 00 0.30.3 1.0261.026 30초 1분30 seconds 1 minute - --- - --- 비교예 7Comparative Example 7 00 0.50.5 1.0261.026 30초 1분30 seconds 1 minute - --- - --- 비교예 8Comparative Example 8 00 0.70.7 1.0281.028 30초 1분30 seconds 1 minute - --- - --- 비교예 9Comparative Example 9 00 1.01.0 1.0301.030 30초 1분30 seconds 1 minute - --- - ---

실시예 7 내지 10 및 비교예 10 및 11Examples 7 to 10 and Comparative Examples 10 and 11

실시예 7 내지 10에서, 락트산이 0.2W/V%가 되고 황산제2철이 각각 0.1, 0.2, 0.5 또는 0.7W/V%가 되도록 락트산과 황산제2철을 해수에 용해시켜 용액을 제조하였다. 또한 비교예 10 및 11에서는, 0.2W/V%의 락트산 또는 0 또는 1.0W/V%의 황산제2철을 포함하는 용액을 제조하였다. In Examples 7 to 10, the solution was prepared by dissolving lactic acid and ferric sulfate in seawater so that the lactic acid became 0.2 W / V% and the ferric sulfate became 0.1, 0.2, 0.5 or 0.7 W / V%, respectively. In Comparative Examples 10 and 11, a solution containing 0.2 W / V% lactic acid or 0 or 1.0 W / V% ferric sulfate was prepared.

붉은 갯병균에 감염된 김 엽상체를 10℃에서 1분 또는 3분 처리한 후, 멸균 된 해수로 세정했다. 사용된 해수는 1.023의 비중을 갖고 있었다. The laver fronds infected with red coliform bacteria were treated at 10 ° C. for 1 minute or 3 minutes and then washed with sterile seawater. The seawater used had a specific gravity of 1.023.

처리 2일 후에, 붉은 갯병균의 구제 효과를 현미경으로 조사했다. Two days after the treatment, the control effect of the red fungus was examined under a microscope.

붉은 갯병균 구제 효과와 김의 상해 정도를 실시예 1과 동일한 기준으로 평가하였다. 결과를 표 2에 나타낸다. Red mucosa remedies and the degree of seaweed injury were evaluated based on the same criteria as in Example 1. The results are shown in Table 2.

락트산 (W/V%)Lactic Acid (W / V%) 황산제2철 (W/V%)Ferric Sulfate (W / V%) 비중importance 처리시간Processing time 붉은 갯병균 구제 효과Red mud germ relief effect 김의 상태The condition of steaming 비교예 10Comparative Example 10 0.20.2 00 1.0241.024 1분 3분1 minute 3 minutes - --- - --- 실시예 7Example 7 0.20.2 0.10.1 1.0251.025 1분 3분1 minute 3 minutes ++++ ++++++++ ++++ - --- 실시예 8Example 8 0.20.2 0.20.2 1.0261.026 1분 3분1 minute 3 minutes ++++ ++++++++ ++++ - --- 실시예 9Example 9 0.20.2 0.50.5 1.0261.026 1분 3분1 minute 3 minutes ++++ ++++++++ ++++ - --- 실시예 10Example 10 0.20.2 0.70.7 1.0281.028 1분 3분1 minute 3 minutes ++++ ++++++++ ++++ - --- 비교예 11Comparative Example 11 0.20.2 1.01.0 1.0301.030 1분 3분1 minute 3 minutes ++++ ++++++++ ++++ ++ ++++ ++

실시예 11 내지 14 및 비교예 12 및 13Examples 11-14 and Comparative Examples 12 and 13

실시예 11 내지 14에서, 락트산이 0.1W/V%가 되고 황산제2철이 각각 0.1, 0.2, 0.5 또는 0.7W/V%가 되도록 락트산과 황산제2철을 해수에 용해시켜 용액을 제조하였다. 또한 비교예 12 및 13에서는, 0.1W/V%의 락트산 또는 0 또는 1.0W/V%의 황산제2철을 포함하는 용액을 제조하였다. In Examples 11 to 14, the solution was prepared by dissolving lactic acid and ferric sulfate in seawater so that lactic acid became 0.1 W / V% and ferric sulfate became 0.1, 0.2, 0.5, or 0.7 W / V%, respectively. In Comparative Examples 12 and 13, a solution containing 0.1 W / V% lactic acid or 0 or 1.0 W / V% ferric sulfate was prepared.

붉은 갯병균에 감염된 김 엽상체를 10℃에서 3분 또는 5분 처리한 후, 멸균된 해수로 세정했다. 사용된 해수는 1.023의 비중을 갖고 있었다. The laver fronds infected with red coliform bacteria were treated at 10 ° C. for 3 or 5 minutes and then washed with sterile seawater. The seawater used had a specific gravity of 1.023.

처리 2일 후에, 붉은 갯병균의 구제 효과를 현미경으로 조사했다. Two days after the treatment, the control effect of the red fungus was examined under a microscope.                     

붉은 갯병균 구제 효과와 김의 상해 정도를 실시예 1과 동일한 기준으로 평가하였다. 결과를 표 3에 나타낸다. Red mucosa remedies and the degree of seaweed injury were evaluated based on the same criteria as in Example 1. The results are shown in Table 3.

락트산 (W/V%)Lactic Acid (W / V%) 황산제2철 (W/V%)Ferric Sulfate (W / V%) 비중importance 처리시간Processing time 붉은 갯병균 구제 효과Red mud germ relief effect 김의 상태The condition of steaming 비교예 12Comparative Example 12 0.10.1 00 1.0241.024 3분 5분3 minutes 5 minutes - --- - --- 실시예 11Example 11 0.10.1 0.10.1 1.0251.025 3분 5분3 minutes 5 minutes ++++ ++++++++ ++++ - --- 실시예 12Example 12 0.10.1 0.20.2 1.0261.026 3분 5분3 minutes 5 minutes ++++ ++++++++ ++++ - --- 실시예 13Example 13 0.10.1 0.50.5 1.0261.026 3분 5분3 minutes 5 minutes ++++ ++++++++ ++++ - --- 실시예 14Example 14 0.10.1 0.70.7 1.0281.028 3분 5분3 minutes 5 minutes ++++ ++++++++ ++++ - --- 비교예 13Comparative Example 13 0.10.1 1.01.0 1.0301.030 3분 5분3 minutes 5 minutes ++++ ++++++++ ++++ + +++ ++

실시예 15 내지 20 및 비교예 14 내지 19Examples 15-20 and Comparative Examples 14-19

실시예 15 내지 20에서, 황산제2철이 0.15W/V%가 되고 락트산이 각각 0.01, 0.05, 0.2, 0.3, 1.0 또는 2.0W/V%가 되도록 락트산과 황산제2철을 해수에 용해시켜 용액을 제조하였다. 또한 비교예 14 내지 19에서는, 0.01, 0.05, 0.2, 0.3, 1.0 또는 2.0W/V%의 농도를 갖는 락트산만을 함유하는 용액을 제조하였다. . In Examples 15 to 20, lactic acid and ferric sulfate were dissolved in seawater so that the ferric sulfate became 0.15 W / V% and the lactic acid became 0.01, 0.05, 0.2, 0.3, 1.0 or 2.0 W / V%, respectively. Was prepared. In Comparative Examples 14 to 19, a solution containing only lactic acid having a concentration of 0.01, 0.05, 0.2, 0.3, 1.0 or 2.0 W / V% was prepared. .

붉은 갯병균에 감염된 김 엽상체를 10℃에서 10초, 30초 또는 3분 처리한 후, 멸균된 해수로 세정했다. 사용된 해수는 1.023의 비중을 갖고 있었다. The laver fronds infected with red coliform bacteria were treated at 10 ° C. for 10 seconds, 30 seconds or 3 minutes, and then washed with sterile seawater. The seawater used had a specific gravity of 1.023.

처리 2일 후에, 붉은 갯병균의 구제 효과를 현미경으로 조사했다. Two days after the treatment, the control effect of the red fungus was examined under a microscope.

붉은 갯병균 구제 효과와 김의 상해 정도를 실시예 1과 동일한 기준으로 평가하였다. 결과를 표 4에 나타낸다. Red mucosa remedies and the degree of seaweed injury were evaluated based on the same criteria as in Example 1. The results are shown in Table 4.                     

락트산 (W/V%)Lactic Acid (W / V%) 황산제2철 (W/V%)Ferric Sulfate (W / V%) 비중importance 처리시간Processing time 붉은 갯병균 구제 효과Red mud germ relief effect 김의 상태The condition of steaming 실시예 15Example 15 0.010.01 0.150.15 1.0261.026 10초 30초 3분10 seconds 30 seconds 3 minutes - ++ ++-++ ++ - - ---- 비교예 14Comparative Example 14 0.010.01 00 10초 30초 3분10 seconds 30 seconds 3 minutes - - ---- - - ---- 실시예 16Example 16 0.050.05 0.150.15 1.0261.026 10초 30초 3분10 seconds 30 seconds 3 minutes - ++ ++++-++++++ - - ---- 비교예 15Comparative Example 15 0.050.05 00 3분3 minutes -- -- 실시예 17Example 17 0.20.2 0.150.15 1.0261.026 10초 30초 3분10 seconds 30 seconds 3 minutes ++ +++ ++++++ +++ ++++ - - ---- 비교예 16Comparative Example 16 0.20.2 00 3분3 minutes -- -- 실시예 18Example 18 0.30.3 0.150.15 1.0261.026 10초 30초 3분10 seconds 30 seconds 3 minutes +++ ++++ +++++++ ++++ ++++ - - ---- 비교예 17Comparative Example 17 0.30.3 00 3분3 minutes -- -- 실시예 19Example 19 1.01.0 0.150.15 1.0281.028 10초 30초10 seconds 30 seconds ++++ ++++++++ ++++ - --- 비교예 18Comparative Example 18 1.01.0 00 10초 30초10 seconds 30 seconds - ++-++ - --- 실시예 20Example 20 2.02.0 0.150.15 1.0281.028 10초 30초10 seconds 30 seconds ++++ ++++++++ ++++ - --- 비교예 19Comparative Example 19 2.02.0 00 10초 30초10 seconds 30 seconds - ++-++ - ---

실시예 21 내지 23 및 비교예 20 내지 22Examples 21-23 and Comparative Examples 20-22

실시예 21 내지 23에서, 황산제2철, 황산제1철 또는 염기성 황산제2철이 각각 0.15W/V%가 되고 락트산이 각각 0.3, 0.01 또는 0.05W/V%가 되도록, 황산제2철, 황산제1철, 염기성 황산제2철 및 락트산을 해수에 용해시켜 용액을 제조하였다. 또한 비교예 20 내지 22에서는, 각각 0.15W/V%의 농도를 갖는 황산제2철, 황산제1철 또는 염기성 황산제2철만을 함유하는 용액을 제조하였다. . In Examples 21-23, ferric sulfate, such that ferric sulfate, ferrous sulfate, or basic ferric sulfate were 0.15 W / V%, respectively, and lactic acid was 0.3, 0.01, or 0.05 W / V%, respectively. Ferric sulfate, basic ferric sulfate, and lactic acid were dissolved in seawater to prepare a solution. In Comparative Examples 20 to 22, a solution containing only ferric sulfate, ferrous sulfate, or basic ferric sulfate, each having a concentration of 0.15 W / V%, was prepared. .

붉은 갯병균에 감염된 김 엽상체를 10℃에서 30초 또는 1분 처리한 후, 멸균 된 해수로 세정했다. 사용된 해수는 1.023의 비중을 갖고 있었다. The laver frond infected with red coliform bacteria was treated at 10 ° C. for 30 seconds or 1 minute, and then washed with sterile seawater. The seawater used had a specific gravity of 1.023.

처리 2일 후에, 붉은 갯병균의 구제 효과를 현미경으로 조사했다. Two days after the treatment, the control effect of the red fungus was examined under a microscope.

붉은 갯병균 구제 효과와 김의 상해 정도를 실시예 1과 동일한 기준으로 평가하였다. 결과를 표 5에 나타낸다. Red mucosa remedies and the degree of seaweed injury were evaluated based on the same criteria as in Example 1. The results are shown in Table 5.

락트산 (W/V%)Lactic Acid (W / V%) 황산철 (W/V%)Iron Sulfate (W / V%) 비중importance 처리시간Processing time 붉은 갯병균 구제 효과Red mud germ relief effect 김의 상태The condition of steaming 실시예 21Example 21 0.30.3 황산제2철 0.15Ferric Sulfate 0.15 1.0261.026 30초 1분30 seconds 1 minute ++++ ++++++++ ++++ - --- 비교예 20Comparative Example 20 00 황산제2철 0.15Ferric Sulfate 0.15 1.0261.026 30초 1분30 seconds 1 minute - - --                                              - --- 실시예 22Example 22 0.010.01 황산제1철 0.15Ferrous Sulfate 0.15 1.0261.026 30초 1분30 seconds 1 minute ++++ ++++ ++++ ++++ - --- 비교예 21Comparative Example 21 00 황산제1철 0.15Ferrous Sulfate 0.15 1.0261.026 30초 3분30 seconds 3 minutes - --- - --- 실시예 23Example 23 0.050.05 염기성황산제2철 0.15Ferric Sulfate 0.15 1.0261.026 30초 3분30 seconds 3 minutes ++++ ++++++++ ++++ - --- 비교예 22Comparative Example 22 00 염기성황산제2철 0.15Ferric Sulfate 0.15 1.0261.026 30초 3분30 seconds 3 minutes - --- - ---

실시예 24 내지 29 및 비교예 23 내지 28Examples 24-29 and Comparative Examples 23-28

실시예 24 내지 29에서, 황산제2철이 0.15W/V%가 되고 시트르산, 말산, 아세트산, 타르타르산, 인산 또는 염산이 각각 0.3W/V%가 되도록, 황산제2철 및 시트르산, 말산, 아세트산, 타르타르산, 인산 또는 염산을 해수에 용해시켜 용액을 제조하였다. 또한 비교예 23 내지 28에서는, 황산 철을 포함하지 않고, 각각 0.3W/V%의 농도를 갖는 시트르산, 말산, 아세트산, 타르타르산, 인산 또는 염산을 함유하는 용액을 제조하였다. In Examples 24 to 29, the ferric sulfate and citric acid, malic acid, acetic acid, A solution was prepared by dissolving tartaric acid, phosphoric acid or hydrochloric acid in seawater. In Comparative Examples 23 to 28, solutions containing citric acid, malic acid, acetic acid, tartaric acid, phosphoric acid, or hydrochloric acid were prepared without containing iron sulfate and each having a concentration of 0.3 W / V%.

붉은 갯병균에 감염된 김 엽상체를 10℃에서 30초 또는 1분 처리한 후, 멸균 된 해수로 세정했다. 사용된 해수는 1.023의 비중을 갖고 있었다. The laver frond infected with red coliform bacteria was treated at 10 ° C. for 30 seconds or 1 minute, and then washed with sterile seawater. The seawater used had a specific gravity of 1.023.

처리 2일 후에, 붉은 갯병균의 구제 효과를 현미경으로 조사했다. Two days after the treatment, the control effect of the red fungus was examined under a microscope.

붉은 갯병균 구제 효과와 김의 상해 정도를 실시예 1과 동일한 기준으로 평가하였다. 결과를 표 6에 나타낸다. Red mucosa remedies and the degree of seaweed injury were evaluated based on the same criteria as in Example 1. The results are shown in Table 6.

산의 종류 (W/V%)Type of acid (W / V%) 황산철 (W/V%)Iron Sulfate (W / V%) 비중importance 처리시간Processing time 붉은 갯병균 구제 효과Red mud germ relief effect 김의 상태The condition of steaming 실시예 24Example 24 시트르산 0.3%Citric acid 0.3% 0.150.15 1.0261.026 30초 1분30 seconds 1 minute +++ +++++++ ++++ - --- 비교예 23Comparative Example 23 시트르산 0.3%Citric acid 0.3% 00 1.0251.025 30초 1분30 seconds 1 minute - --- - --- 실시예 25Example 25 말산 0.3%Malic acid 0.3% 0.150.15 1.0261.026 30초 1분30 seconds 1 minute +++ +++++++ ++++ - --- 비교예 24Comparative Example 24 말산 0.3%Malic acid 0.3% 00 1.0251.025 30초 1분30 seconds 1 minute - --- - --- 실시예 26Example 26 아세트산 0.3%Acetic acid 0.3% 0.150.15 1.0261.026 30초 1분30 seconds 1 minute +++ +++++++ ++++ - --- 비교예 25Comparative Example 25 아세트산 0.3%Acetic acid 0.3% 00 1.0251.025 30초 1분30 seconds 1 minute - --- - --- 실시예 27Example 27 타르타르산 0.3%0.3% tartaric acid 0.150.15 1.0261.026 30초 1분30 seconds 1 minute +++ +++++++ ++++ - --- 비교예 26Comparative Example 26 타르타르산 0.3%0.3% tartaric acid 00 1.0251.025 30초 1분30 seconds 1 minute - --- - --- 실시예 28Example 28 인산 0.3%0.3% phosphoric acid 0.150.15 1.0261.026 30초 1분30 seconds 1 minute +++ +++++++ ++++ - --- 비교예 27Comparative Example 27 인산 0.3%0.3% phosphoric acid 00 1.0251.025 30초 1분30 seconds 1 minute - --- - --- 실시예 29Example 29 염산 0.3%Hydrochloric acid 0.3% 0.150.15 1.0261.026 30초 1분30 seconds 1 minute ++++ ++++++++ ++++ - --- 비교예 28Comparative Example 28 염산 0.3%Hydrochloric acid 0.3% 00 1.0251.025 30초 1분30 seconds 1 minute - --- - ---

실시예 30 내지 33 및 비교예 29 내지 36Examples 30-33 and Comparative Examples 29-36

실시예 30 내지 33에서, 표 7에 나타난 바와 같이 각각 0.2W/V%의 시트르산, 락트산, 아세트산 또는 염산 및 0.15W/V%의 황산제2철의 조성을 갖는 용액을 제조하였다. 또한 비교예 29 내지 36에서는, 각각 0.2W/V%의 상기 기술된 각각의 산 및 0 또는 1.0W/V%의 황산제2철을 포함하는 용액을 제조하였다. . In Examples 30 to 33, solutions having a composition of 0.2 W / V% citric acid, lactic acid, acetic acid or hydrochloric acid and 0.15 W / V% ferric sulfate, respectively, were prepared as shown in Table 7. Also in Comparative Examples 29 to 36, solutions were prepared, each containing 0.2 W / V% of each acid described above and 0 or 1.0 W / V% of ferric sulfate. .

규조(리크모포라 종(Licmophor sp.)이 부착된 김 엽상체를 10℃에서 30초 또는 1분 처리한 후, 멸균된 해수로 세정했다. 사용된 해수는 1.023의 비중을 갖고 있었다. A laver attached with diatoms (Licmophor sp.) Was treated with sterilized seawater for 30 seconds or 1 minute at 10 ° C. The used seawater had a specific gravity of 1.023.

처리 2일 후에, 규조의 구제 효과를 현미경으로 조사했다. Two days after the treatment, the relief effect of diatom was examined under a microscope.

규조 구제 효과와 김의 상해 정도를 다음과 같은 기준으로 평가하였다. 결과를 표 7에 나타낸다. Diatom relief and seaweed injury were evaluated based on the following criteria. The results are shown in Table 7.

규조 구제 효과Diatom Relief Effect

-: 효과없음 -: no effect

+: 20 내지 50% 구제+: 20-50% relief

++: 50 내지 80% 구제++: 50 to 80% relief

+++: 80 내지 100% 구제+++: 80 to 100% relief

++++:100% 구제++++: 100% Remedy

김의 상해도Shanghai's Kim

-: 상해없음-: No injury

+: 20 내지 50% 상해+: 20 to 50% injury

++: 50 내지 100% 상해 ++: 50-100% injury                     

산의 종류 (W/V%)Type of acid (W / V%) 황산철 (W/V%)Iron Sulfate (W / V%) 비중importance 처리시간Processing time 규조 구제 효과Diatom Relief Effect 김의 상태The condition of steaming 비교예 29Comparative Example 29 시트르산 0.2%Citric acid 0.2% 00 1.0241.024 30초 1분30 seconds 1 minute - --- - --- 실시예 30Example 30 시트르산 0.2%Citric acid 0.2% 0.150.15 1.0261.026 30초 1분30 seconds 1 minute +++ ++++++ +++ - --- 비교예 30Comparative Example 30 시트르산 0.2%Citric acid 0.2% 1.01.0 1.0301.030 30초 1분30 seconds 1 minute +++ +++++++ ++++ ++ ++++ ++ 비교예 31Comparative Example 31 락트산 0.2%Lactic acid 0.2% 00 1.0241.024 30초 1분30 seconds 1 minute - --- - --- 실시예 31Example 31 락트산 0.2%Lactic acid 0.2% 0.150.15 1.0261.026 30초 1분30 seconds 1 minute +++ +++++++ ++++ - --- 비교예 32Comparative Example 32 락트산 0.2%Lactic acid 0.2% 1.01.0 1.0301.030 30초 1분30 seconds 1 minute +++ +++++++ ++++ ++ ++++ ++ 비교예 33Comparative Example 33 아세트산 0.2%Acetic acid 0.2% 00 1.0241.024 30초 1분30 seconds 1 minute - --- - --- 실시예 32Example 32 아세트산 0.2%Acetic acid 0.2% 0.150.15 1.0261.026 30초 1분30 seconds 1 minute +++ +++++++ ++++ - --- 비교예 34Comparative Example 34 아세트산 0.2%Acetic acid 0.2% 1.01.0 1.0301.030 30초 1분30 seconds 1 minute ++++ ++++++++ ++++ ++ ++++ ++ 비교예 35Comparative Example 35 염산 0.2%Hydrochloric acid 0.2% 00 1.0241.024 30초 1분30 seconds 1 minute - --- - --- 실시예 33Example 33 염산 0.2%Hydrochloric acid 0.2% 0.150.15 1.0261.026 30초 1분30 seconds 1 minute ++++ ++++++++ ++++ - --- 비교예 36Comparative Example 36 염산 0.2%Hydrochloric acid 0.2% 1.01.0 1.0301.030 30초 1분30 seconds 1 minute ++++ ++++++++ ++++ ++ ++++ ++

유기산 및 무기산으로 구성된 군에서 선택된 일종 이상 및 황산철을 포함하고, 비중이 1.030미만인 처리액을 사용하면, 김 양식시 발생하는 잡조류 및 병해를 효과적이고 또한 안전하게 구제할 수 있다. By using a treatment liquid containing at least one kind selected from the group consisting of organic acids and inorganic acids and iron sulfate, and having a specific gravity of less than 1.030, it is possible to effectively and safely control the algae and the diseases generated during the seaweed farming.

Claims (9)

유기산 및 무기산으로 구성된 군에서 선택된 1종 이상, 및 황산철을 함유하며, 1.030 미만의 비중을 갖는 용액을 포함하는, 김 양식시 발생하는 잡조류 및 병해를 구제 및 예방하기 위한 살조 살균제.An algae fungicide for controlling and preventing algae and diseases occurring in aquaculture, comprising at least one selected from the group consisting of organic and inorganic acids, and a solution containing iron sulfate and having a specific gravity of less than 1.030. 제 1 항에 있어서,The method of claim 1, 산의 함량이 0.01 내지 2W/V%이며, 황산철의 함량이 0.01 내지 1.0W/V%인 살조 살균제. Algal fungicide having an acid content of 0.01 to 2 W / V% and an iron sulfate content of 0.01 to 1.0 W / V%. 제 1 항에 있어서,The method of claim 1, 1 내지 99W/V%의 산 및 1 내지 99W/V%의 황산철을 함유하는 용액을 희석하여 수득되는 살조 살균제. Algal fungicide obtained by diluting a solution containing 1 to 99 W / V% of acid and 1 to 99 W / V% of iron sulfate. 제 2 항에 있어서,The method of claim 2, 1 내지 99W/V%의 산 및 1 내지 99W/V%의 황산철을 함유하는 용액을 희석하여 수득되는 살조 살균제. Algal fungicide obtained by diluting a solution containing 1 to 99 W / V% of acid and 1 to 99 W / V% of iron sulfate. 제 1 항에 있어서,The method of claim 1, 황산철이 황산제1철, 황산제2철 및 염기성 황산제2철로 구성된 군에서 선택되는 살 조 살균제. An algal fungicide wherein iron sulfate is selected from the group consisting of ferrous sulfate, ferric sulfate, and basic ferric sulfate. 제 2 항에 있어서,The method of claim 2, 황산철이 황산제1철, 황산제2철 및 염기성 황산제2철로 구성된 군에서 선택되는 살조 살균제. An algal fungicide wherein iron sulfate is selected from the group consisting of ferrous sulfate, ferric sulfate, and basic ferric sulfate. 제 3 항에 있어서,The method of claim 3, wherein 황산철이 황산제1철, 황산제2철 및 염기성 황산제2철로 구성된 군에서 선택되는 살조 살균제. An algal fungicide wherein iron sulfate is selected from the group consisting of ferrous sulfate, ferric sulfate, and basic ferric sulfate. 제 4 항에 있어서,The method of claim 4, wherein 황산철이 황산제1철, 황산제2철 및 염기성 황산제2철로 구성된 군에서 선택되는 살조 살균제. An algal fungicide wherein iron sulfate is selected from the group consisting of ferrous sulfate, ferric sulfate, and basic ferric sulfate. 김 양식에서 제 1 항 내지 제 8 항중 어느 한 항의 살조 살균제를 10초 내지 5분의 처리시간동안 처리하여 조류와 병해를 구제하는 방법.A method for controlling algae and disease by treating the seaweed fungicide of any one of claims 1 to 8 in a laver aquaculture for 10 seconds to 5 minutes.
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JP2001086889A (en) * 1999-09-24 2001-04-03 Fuso Chemical Co Ltd Method for treating laver, and treating liquid for laver

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