Filtering medium and use of the said filtering medium for pollution removal from lagoons

Filtering medium based on activated carbon which is characterized in that it comprises three superposed layers, respectively an inner layer and two outer layers, the inner layer consisting of 80 to 95% by dry weight of activated carbon, the balance for 100% consisting of organic and/or inorganic che...

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Bibliographische Detailangaben
Hauptverfasser: RAHIALA HANNA, DUFOUR MENNO, ROKMAN KAY, DUSSAUD JOSEPH, CHAUVE VALERIE, ESCAFFRE PASCALE, GAUTHIER GILLES
Format: Patent
Sprache:eng
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