CL2021000582A1 - Methods and apparatus for reduction of aquatic ectoparasites - Google Patents

Methods and apparatus for reduction of aquatic ectoparasites

Info

Publication number
CL2021000582A1
CL2021000582A1 CL2021000582A CL2021000582A CL2021000582A1 CL 2021000582 A1 CL2021000582 A1 CL 2021000582A1 CL 2021000582 A CL2021000582 A CL 2021000582A CL 2021000582 A CL2021000582 A CL 2021000582A CL 2021000582 A1 CL2021000582 A1 CL 2021000582A1
Authority
CL
Chile
Prior art keywords
ectoparasites
reduction
methods
sound
bubbles
Prior art date
Application number
CL2021000582A
Other languages
Spanish (es)
Inventor
Ian Andrew Jamieson
Original Assignee
Pulcea Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB1814776.9A external-priority patent/GB201814776D0/en
Priority claimed from GBGB1908750.1A external-priority patent/GB201908750D0/en
Application filed by Pulcea Ltd filed Critical Pulcea Ltd
Publication of CL2021000582A1 publication Critical patent/CL2021000582A1/en

Links

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
    • A01K61/00—Culture of aquatic animals
    • A01K61/10—Culture of aquatic animals of fish
    • A01K61/13—Prevention or treatment of fish diseases
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P15/00—Biocides for specific purposes not provided for in groups A01P1/00 - A01P13/00
    • 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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Inorganic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Water Supply & Treatment (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Water Treatments (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)

Abstract

Método y aparato para matar ectoparásitos acuáticos mediante peróxido de hidrógeno y ondas de sonido. En presencia de peróxido de hidrógeno, se forman burbujas de oxígeno en los parásitos y adyacentes a los mismos. En una fase de regulación, se controla la frecuencia del sonido para causar el crecimiento y la combinación de burbujas. En una posterior fase de colapso, se controla la frecuencia del sonido para causar el colapso asimétrico de las burbujas, dañando o matando los ectoparásitos.Method and apparatus for killing aquatic ectoparasites using hydrogen peroxide and sound waves. In the presence of hydrogen peroxide, oxygen bubbles form in and adjacent to parasites. In a regulation phase, the frequency of the sound is controlled to cause the growth and combination of bubbles. In a later collapse phase, the frequency of the sound is controlled to cause asymmetric collapse of the bubbles, damaging or killing the ectoparasites.

CL2021000582A 2018-09-11 2021-03-09 Methods and apparatus for reduction of aquatic ectoparasites CL2021000582A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1814776.9A GB201814776D0 (en) 2018-09-11 2018-09-11 Methods and apparatusfor aquatic ectoparasite reduction
GBGB1908750.1A GB201908750D0 (en) 2019-06-19 2019-06-19 Method and apparatus for aquatic ectoparasite reduction

Publications (1)

Publication Number Publication Date
CL2021000582A1 true CL2021000582A1 (en) 2021-10-08

Family

ID=67988971

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2021000582A CL2021000582A1 (en) 2018-09-11 2021-03-09 Methods and apparatus for reduction of aquatic ectoparasites

Country Status (7)

Country Link
EP (1) EP3849301A1 (en)
AU (1) AU2019340038A1 (en)
CA (1) CA3112091A1 (en)
CL (1) CL2021000582A1 (en)
GB (1) GB2584166B (en)
NO (1) NO20210408A1 (en)
WO (1) WO2020053311A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11490601B2 (en) * 2020-12-23 2022-11-08 X Development Llc Self-calibrating ultrasonic removal of ectoparasites from fish
GB202020631D0 (en) * 2020-12-24 2021-02-10 Bett Andrew Gordon Towgood Aquaculture System
GB202104648D0 (en) * 2021-03-31 2021-05-12 Pulcea Ltd Apparatus and method for aquatic animals
GB2622821A (en) * 2022-09-28 2024-04-03 Pulcea Ltd Apparatus and method for limiting sound transmission

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04313384A (en) * 1991-01-25 1992-11-05 Konseputsu:Kk Production of active water
GB9301911D0 (en) * 1993-02-01 1993-03-17 Jackman Stephen E Sonic parasite remover and fish counter
GB2309621A (en) * 1996-02-03 1997-08-06 Ferranti Thomson Sonar Systems Reducing parasite infestation in aquatic creatures
US7393323B2 (en) * 2003-10-01 2008-07-01 Robert Vago Method and device for subaqueous ultrasonic irradiation of living tissue
WO2013051725A1 (en) * 2011-10-04 2013-04-11 株式会社Ihi Sanitation management method of farmed fish and device thereof
WO2013095153A1 (en) * 2011-12-20 2013-06-27 Arnvid Skogseth System and method for inhibiting parasites to infest and attach to aquatic animals
CN106455526B (en) * 2014-04-14 2019-12-13 公立大学法人富山县立大学 Aquatic product culture device and aquatic product culture method
GB2550559B (en) * 2016-05-17 2022-05-04 Univ Dundee Methods, systems and apparatus for control of parasite infestation in aquatic animals
GB2553600B (en) * 2016-12-23 2019-10-16 Pulcea Ltd Ectoparasite Reduction

Also Published As

Publication number Publication date
EP3849301A1 (en) 2021-07-21
GB2584166B (en) 2023-04-26
AU2019340038A1 (en) 2021-05-06
NO20210408A1 (en) 2021-03-29
CA3112091A1 (en) 2020-03-19
WO2020053311A1 (en) 2020-03-19
GB2584166A (en) 2020-11-25

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