METHOD FOR KEEPING FISH IN FISH RESERVOIR Russian patent published in 1997 - IPC

Abstract RU 2081577 C1

FIELD: keeping of fish in units with open or closed circulation system, for instance, in aquariums and fish keeping and transportation containers. SUBSTANCE: method involves adding particles of polyacrylamide with extreme swelling index of 50-200, which have been preliminarily held in water to obtain particles with dispersity of 1-10 mm. Particles are introduced in an amount of 10-20% of water volume in reservoir. Particles introduced into water have density exceeding that of water to allow particles of settled contaminants to be separated from bulk of water in reservoir. Settled contaminant particles may be oxidized by adding portions of liquid carbon pertetrafluoride with dispersity of 0.1-3 mm at distributing rate of 0.2-10% of water weight per hour into fish reservoir. Particles of polyacrylamide are periodically withdrawn from reservoir, washed and returned into reservoir. EFFECT: increased efficiency, wider operational capabilities and simplified method. 3 cl

Similar patents RU2081577C1

Title Year Author Number
EQUIPMENT FOR KEEPING WATER ORGANISMS 1995
  • Bogeruk A.K.
  • Ezhov V.G.
  • Efimov A.N.
  • Vorob'Ev V.V.
  • Kukushkin N.I.
RU2081574C1
MEDICINAL SUBSTANCE FOR PROPHYLAXIS AND TREATMENT OF INFLAMMATORY DISEASES OF PARODONTIUM TISSUES 1996
  • Sakharova Eh.B.
  • Sidljarov D.P.
  • Oksinojd O.Eh.
RU2096031C1
PROCESS FOR PURIFYING WATER OF ORGANIC COMPOUNDS AND SUSPENDED PARTICLES 1992
  • Efimov A.N.
  • Bogeruk A.K.
  • Ezhov V.G.
RU2051111C1
AGENT FOR PROPHYLAXIS AND TREATMENT OF ORAL CAVITY DISEASES AND METHOD FOR PREPARING SAID AGENT 1996
  • Sakharova Eh.B.
  • Sidljarov D.P.
  • Oksinojd O.Eh.
RU2099050C1
DEVICE FOR FEEDING FISHES CONDITIONS IN FISHING WATER BASINS 0
  • Sheserin Ivan Semenovich
  • Zamana Grigorij Trofimovich
  • Ivanov Eduard Venediktovich
SU1025387A1
WATER EMULSION OF PERFLUOROCARBONS 1997
  • Oksinojd O.Eh.
  • Sidljarov D.P.
RU2102972C1
METHOD OF WATER TREATMENT FOR CULTIVATION OF HYDROBIONTS IN CLOSED VOLUMES AND DEVICE IMPLEMENTING THEREOF 2019
  • Tkacheva Irina Vasilevna
  • Polyakhov Vyacheslav Sergeevich
  • Mukhtarov Mukhtar Sirazhudinovich
RU2721534C1
METHOD FOR KEEPING LIVE FISH DURING TRANSPORTATION AND STORAGE 2022
  • Tkacheva Irina Vasilevna
  • Bajduk Elena Alekseevna
  • Karaseva Aleksandra Yurevna
  • Popova Sofya Nikolaevna
RU2797684C1
METHOD OF KEEPING LIVE FISH DURING TRANSPORTATION AND STORAGE 2007
  • Sakharova Ol'Ga Vladimirovna
  • Sakharova Tat'Jana Grigor'Evna
RU2338373C1
METHOD FOR TRANSPORTING FRESH FISH 2002
  • Vasil'Eva L.M.
  • Shevljakova N.V.
  • Shekhodanov K.L.
  • Ermilov V.T.
RU2228028C2

RU 2 081 577 C1

Authors

Bogeruk A.K.

Ezhov V.G.

Efimov A.N.

Lukhovitskij V.I.

Polikarpov V.V.

Dates

1997-06-20Published

1995-07-05Filed