Opening of lock gates to allow ship passage has resulted in infiltration of salt, from entering seawater, through to fresh water-bearing clay strata; following successful results obtained in trials with compressed air, Rotterdam Harbor authorities are now building compressor station which will be equipped with battery of 5 Atlas Copco AB 43 l-p stationary compressors which will operate permanent bubbler curtain at entrance to Petroleum Harbor; curtain will keep sand and silt from River Maas from entering harbor which until now has had to be dredged regularly.


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    Titel :

    Dutch locks equipped with bubble curtain to keep out salt water


    Weitere Titelangaben:

    Shipbldg Shipg Rec


    Erschienen in:

    Erscheinungsdatum :

    1963


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


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