A liquid filtering device includes a filtration membrane unit, cleaning means that cleans a filtering surface of the filtration membrane unit from a side to which a water to be filtered is supplied, and pressure-detecting means that detects a differential pressure between before and after filtration by the filtration membrane unit, in which the filtration membrane unit includes two filtration membranes. A ballast water treatment apparatus includes the liquid filtering device, in which the liquid filtering device is used as a filtering device of seawater, and the ballast water treatment apparatus is carried in a ship.


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    Titel :

    LIQUID FILTER DEVICE AND BALLAST WATER TREATMENT DEVICE USING SAME


    Weitere Titelangaben:

    FLÜSSIGKEITSFILTERVORRICHTUNG UND BALLASTWASSERBEHANDLUNGSVORRICHTUNG DAMIT
    DISPOSITIF DE FILTRE À LIQUIDE ET DISPOSITIF DE TRAITEMENT D'EAU DE BALLAST L'UTILISANT


    Beteiligte:
    UEYAMA MUNETSUGU (Autor:in) / KANAZAWA SHINICHI (Autor:in) / NAKAI RYUSUKE (Autor:in)

    Erscheinungsdatum :

    2016-05-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / B01D SEPARATION , Trennen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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