A system for applying and recovering de-icing chemicals from a surface. The system includes a spray system for applying a de-icing chemical to the surface and draws the de-icing chemical from the surface. The de-icing chemical and contaminants are conveyed to a reservoir to form a combined solution. A recovery system includes a filter device for removing solids from the combined solution, at least one sensor for measuring a property of the combined solution, and a source of additive chemical. A controller is configured to determine a property of the combined solution based on signals provided by the at least one sensor, move a valve to an open position to cause the additive chemical to mix with the combined solution if the property is less than a predetermined minimum value, and move the valve to a closed position if the property is greater than the predetermined minimum value.


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    Titel :

    METHOD AND SYSTEM FOR APPLYING, RECOVERING AND RECYCLING AIRFIELD DE-ICING CHEMICALS


    Weitere Titelangaben:

    VERFAHREN UND SYSTEM ZUM AUFBRINGEN, RÜCKGEWINNEN UND WIEDERVERWERTEN VON FLUGFELDENTEISUNGSCHEMIKALIEN
    PROCÉDÉ ET SYSTÈME D'APPLICATION, DE RÉCUPÉRATION ET DE RECYCLAGE DE PRODUITS CHIMIQUES DE DÉGIVRAGE DE TERRAIN D'AVIATION


    Beteiligte:

    Erscheinungsdatum :

    2023-08-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    E01H STREET CLEANING , Reinigen von Straßen / A47L DOMESTIC WASHING OR CLEANING , Waschen oder Reinigen im Haushalt / B05B Sprühvorrichtungen , SPRAYING APPARATUS / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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