Some embodiments provide a recirculating aquaculture system for aquatic life. The system includes a culture tank, a sensor configured to measure a current dissolved oxygen level in the culture tank, a variable speed pump configured to circulate water through the culture tank, and a controller in communication with the sensor and the variable speed pump. The controller is configured to retrieve a dissolved oxygen threshold level and a maximum gas to liquid ratio in the culture tank, retrieve the current dissolved oxygen level, compare the current dissolved oxygen level with the dissolved oxygen threshold level, and automatically increase one of a current water flow rate and a current oxygen flow through the system when the current dissolved oxygen level is less than the dissolved oxygen threshold level.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Dissolved oxygen control system for aquaculture


    Beteiligte:

    Erscheinungsdatum :

    2019-03-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    A01K ANIMAL HUSBANDRY , Tierzucht / B64C AEROPLANES , Flugzeuge / B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING , Mischen, z.B. Lösen, Emulgieren, Dispergieren



    System for monitoring dissolved oxygen in different water layers

    NI XIXUE / YAN HAIPENG / CHENG QIFENG | Europäisches Patentamt | 2022

    Freier Zugriff

    Offshore aquaculture system

    BROSH SHAY | Europäisches Patentamt | 2018

    Freier Zugriff

    Reduced dissolved oxygen and jet fuel deposition

    Ervin, J.S. / Heneghan, S.P. / Williams, T.F. et al. | Tema Archiv | 1995



    Aquaculture net cleaning system

    LINDGREN PETER B | Europäisches Patentamt | 2021

    Freier Zugriff