WO2014027402A1 - 付着期幼生の遊泳または匍匐停止方法 - Google Patents
付着期幼生の遊泳または匍匐停止方法 Download PDFInfo
- Publication number
- WO2014027402A1 WO2014027402A1 PCT/JP2012/070700 JP2012070700W WO2014027402A1 WO 2014027402 A1 WO2014027402 A1 WO 2014027402A1 JP 2012070700 W JP2012070700 W JP 2012070700W WO 2014027402 A1 WO2014027402 A1 WO 2014027402A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- larvae
- light
- irradiation
- water
- swimming
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000009182 swimming Effects 0.000 title claims abstract description 13
- 230000009193 crawling Effects 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000013535 sea water Substances 0.000 claims description 13
- 241000237536 Mytilus edulis Species 0.000 claims description 12
- 235000020638 mussel Nutrition 0.000 claims description 12
- 241000237502 Ostreidae Species 0.000 claims description 10
- 235000020636 oyster Nutrition 0.000 claims description 9
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 241001072261 Musculista senhousia Species 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000011941 photocatalyst Substances 0.000 description 3
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 241000237519 Bivalvia Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004155 Chlorine dioxide Substances 0.000 description 1
- 241000238586 Cirripedia Species 0.000 description 1
- 241000218691 Cupressaceae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000237525 Mytilidae Species 0.000 description 1
- 241000887251 Mytilinae Species 0.000 description 1
- 241001523579 Ostrea Species 0.000 description 1
- 241000237523 Pteriomorphia Species 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 235000019398 chlorine dioxide Nutrition 0.000 description 1
- 235000020639 clam Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
- A01M29/10—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using light sources, e.g. lasers or flashing lights
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Definitions
- the present invention relates to a method for stopping swimming or dredging of attached larvae of attached organisms in water.
- An object of the present invention is to provide a method for stopping swimming or dredging of attached larvae of attached organisms in water.
- One embodiment of the present invention is a method for stopping swimming or pupae in the water of an attached larvae of an airfoil, wherein the attached larvae have a light wavelength of 400 to 550 nm, preferably 400 to 440 nm. It is a method including the process of irradiating.
- the light preferably includes a part of visible light but does not include the entire visible light, and is preferably not laser light.
- the water may be seawater.
- the attached organism may be a mussel or an oyster, and is preferably a mussel or green mussel pediberger larva or planty grade larva.
- the method for stopping the swimming or trapping of the attached larvae in the water according to the present invention includes a step of irradiating the attached larvae with light having a wavelength of 400 to 440 nm. This is because the adhesion stage larvae can be closed by irradiating the adhesion stage larvae with light having a wavelength of 400 to 440 nm.
- the target attached organisms are floating in the sea during the early larvae, and when they become attached stage larvae, they attach to appropriate attachments and transform into adults, such as Pteriomorphia, In particular, mussels and oysters can be exemplified.
- the water in this method is preferably seawater, but is not particularly limited to seawater, and may be salt water having other concentrations such as mixed water of fresh water and seawater, or fresh water.
- the mussels are a generic term for the clams of the mussels (Mytilidae). ), Mytilinae, such as mussels, cypresses, and mussels.
- Oysters are a general term for the Ostreidae family, and include, for example, the genus Crasstrea such as oyster and oyster, and the genus Ostrea such as oyster and European oyster.
- the target developmental stage is preferably an attachment stage larvae.
- mussels and oysters are preferably pediberger larvae or planted grade larvae. This is because, according to the present invention, the adhesion stage larvae can be prevented from adhering to the deposits.
- the deposit is not particularly limited, and examples thereof include a seawater intake facility or a seawater discharge facility, a coastal aquaculture facility, or a fishery facility of a power plant.
- the wavelength of the light irradiated to the attachment stage larvae should include a wavelength of 400 nm to 440 nm, and includes, for example, ultraviolet light (wavelength smaller than 400 nm), visible light (400 to 830 nm), and infrared light (wavelength larger than 830 nm). However, it is preferably not laser light, and preferably includes part of visible light and does not include the entire visible light region (for example, 400 to 830 nm). That is, the wavelength that may be included in the visible light is preferably a part of 400 to 830 nm (however, excluding visible light including all visible wavelengths (for example, 400 to 830 nm)), preferably 400 to 750 nm.
- it is 400 to 620 nm, more preferably 400 to 590 nm, more preferably 400 to 550 nm, more preferably 400 to 495 nm, and 400 to 440 nm. Most preferably. Note that light containing only ultraviolet rays is not used in order to stop swimming or pupae in the water during the attachment period. This is because violet light of 400 nm to 440 nm has a higher light transmittance in seawater than ultraviolet light, and can exert a light effect over a wider range.
- the irradiation intensity and irradiation time of violet light of 400 nm to 440 nm are not particularly limited, and can be determined appropriately and easily by those skilled in the art depending on the irradiation environment (for example, water quality, water depth, transparency, etc.).
- the light irradiation intensity is preferably 200 to 2,000 W / m2, more preferably 500 to 1,500 W / m2, and most preferably 800 to 1,200 W / m2.
- the irradiation time is preferably 1 second or longer, more preferably 6 seconds or longer, and most preferably 22 seconds or longer.
- irradiation may be continuous or intermittent.
- a photocatalyst is not used to stop swimming or pupae in the attached stage larvae in water, but after stopping swimming or pupae with light having a wavelength of 400 nm to 440 nm, the photocatalyst is used to stop larvae. May be killed.
- the irradiation method is not particularly limited.
- an LED irradiation device a mercury lamp, a fluorescent tube, or the like can be used as the light irradiation device.
- one individual of mussel pediberger larvae was placed in a petri dish (water depth 2 mm) containing 4 mL of seawater filtered through a filter with a mesh size of 3 ⁇ m, and the epifluorescence device for microscopes (OLYMPUS SZX-RFL3) was used.
- ⁇ Pediverger larvae were closed during light irradiation for plant irradiation, and planting grade larvae were stopped swimming or dredging for U irradiation and BV irradiation. These larvae remained closed for a period of time after irradiation was stopped.
- BV irradiation is applied to pediberger larvae and BV It can be seen that irradiation, GFP irradiation, and G irradiation are particularly effective.
- the present invention has made it possible to provide a method for stopping swimming or dredging of attached larvae in the water.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Birds (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Toxicology (AREA)
- Animal Behavior & Ethology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Physical Water Treatments (AREA)
- Catching Or Destruction (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
Description
Claims (7)
- 翼形類の付着期幼生の水中での遊泳または匍匐を停止させる方法であって、
前記付着期幼生に、400~550nmの波長を含む光を照射する工程を含む方法。 - 翼形類の付着期幼生の水中での遊泳または匍匐を停止させる方法であって、
前記付着期幼生に、400~440nmの波長を含む光を照射する工程を含む方法。 - 前記光が可視光の一部を含み可視光全域は含まないことを特徴とする、請求項1または2に記載の方法。
- 前記光がレーザー光でないことを特徴とする、請求項1~3のいずれか1項に記載の方法。
- 前記水が海水であることを特徴とする、請求項1~4のいずれか1項に記載の方法。
- 前記付着生物がイガイ類またはカキ類であることを特徴とする、請求項1~5のいずれか1項に記載の方法。
- 前記付着期幼生が、ムラサキイガイまたはミドリイガイのペディベリジャー幼生またはプランティグレイド幼生であることを特徴とする、請求項1~6のいずれか1項に記載の方法。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12891404.1A EP2885968B1 (en) | 2012-08-14 | 2012-08-14 | Method for stopping larvae from swimming or crawling |
KR1020157005863A KR102020699B1 (ko) | 2012-08-14 | 2012-08-14 | 부착기 유생의 유영 또는 포복 정지 방법 |
PCT/JP2012/070700 WO2014027402A1 (ja) | 2012-08-14 | 2012-08-14 | 付着期幼生の遊泳または匍匐停止方法 |
CN201280075871.9A CN104735980A (zh) | 2012-08-14 | 2012-08-14 | 附着期幼虫的游泳或匍匐停止方法 |
US14/421,203 US11517000B2 (en) | 2012-08-14 | 2012-08-14 | Method of stopping larva from swimming or crawling |
JP2014530412A JP5740533B2 (ja) | 2012-08-14 | 2012-08-14 | 付着期幼生の遊泳または匍匐停止方法 |
SG11201501922QA SG11201501922QA (en) | 2012-08-14 | 2012-08-14 | Method of stopping larva from swimming or crawling |
KR1020177021049A KR20170090521A (ko) | 2012-08-14 | 2012-08-14 | 부착기 유생의 유영 또는 포복 정지 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/070700 WO2014027402A1 (ja) | 2012-08-14 | 2012-08-14 | 付着期幼生の遊泳または匍匐停止方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014027402A1 true WO2014027402A1 (ja) | 2014-02-20 |
Family
ID=50685468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2012/070700 WO2014027402A1 (ja) | 2012-08-14 | 2012-08-14 | 付着期幼生の遊泳または匍匐停止方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11517000B2 (ja) |
EP (1) | EP2885968B1 (ja) |
JP (1) | JP5740533B2 (ja) |
KR (2) | KR20170090521A (ja) |
CN (1) | CN104735980A (ja) |
SG (1) | SG11201501922QA (ja) |
WO (1) | WO2014027402A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015145526A1 (ja) * | 2014-03-24 | 2015-10-01 | 中国電力株式会社 | 付着期幼生の遊泳または匍匐停止方法 |
WO2015145527A1 (ja) * | 2014-03-24 | 2015-10-01 | 中国電力株式会社 | 光照射によって翼形類およびフジツボ類を殺す方法 |
WO2016092619A1 (ja) * | 2014-12-08 | 2016-06-16 | 中国電力株式会社 | フジツボ類の付着抑制方法 |
JP5961771B1 (ja) * | 2015-03-27 | 2016-08-02 | 中国電力株式会社 | 付着生物の付着防止方法 |
JP5961772B1 (ja) * | 2015-03-27 | 2016-08-02 | 中国電力株式会社 | バイオフィルムの形成抑制方法 |
JP2016188570A (ja) * | 2016-05-10 | 2016-11-04 | 中国電力株式会社 | 付着生物の付着防止方法 |
US20170156304A1 (en) * | 2013-11-29 | 2017-06-08 | Masatoshi Hori | Pest control method and control device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108611298B (zh) * | 2018-05-05 | 2021-03-23 | 上海海洋大学 | 一种深海芽孢杆菌及其在诱导厚壳贻贝稚贝附着中的应用 |
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2012
- 2012-08-14 US US14/421,203 patent/US11517000B2/en active Active
- 2012-08-14 WO PCT/JP2012/070700 patent/WO2014027402A1/ja active Application Filing
- 2012-08-14 EP EP12891404.1A patent/EP2885968B1/en active Active
- 2012-08-14 KR KR1020177021049A patent/KR20170090521A/ko not_active Application Discontinuation
- 2012-08-14 SG SG11201501922QA patent/SG11201501922QA/en unknown
- 2012-08-14 KR KR1020157005863A patent/KR102020699B1/ko active IP Right Grant
- 2012-08-14 CN CN201280075871.9A patent/CN104735980A/zh active Pending
- 2012-08-14 JP JP2014530412A patent/JP5740533B2/ja active Active
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JPH05228454A (ja) * | 1992-02-21 | 1993-09-07 | Tohoku Electric Power Co Inc | 水管内などにおける生物の付着防止方法 |
JPH06218367A (ja) | 1993-01-22 | 1994-08-09 | Tohoku Electric Power Co Inc | レーザー照射用通水槽 |
JP3605128B2 (ja) | 1993-02-19 | 2004-12-22 | 三菱重工業株式会社 | 海生物付着防止方法 |
JPH07265867A (ja) | 1994-03-30 | 1995-10-17 | S I Electron:Kk | 海水中の二酸化塩素濃度の測定及び制御のための方法並びに装置 |
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JP5740533B2 (ja) | 2015-06-24 |
US20160143257A1 (en) | 2016-05-26 |
KR20150048146A (ko) | 2015-05-06 |
SG11201501922QA (en) | 2015-05-28 |
US11517000B2 (en) | 2022-12-06 |
EP2885968A1 (en) | 2015-06-24 |
KR102020699B1 (ko) | 2019-09-10 |
CN104735980A (zh) | 2015-06-24 |
EP2885968A4 (en) | 2015-08-19 |
JPWO2014027402A1 (ja) | 2016-07-25 |
EP2885968B1 (en) | 2018-10-03 |
KR20170090521A (ko) | 2017-08-07 |
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