PROCESS FOR THE TREATMENT OF CONTAIMINATED WATER BY MEANS OF ADSORPTION AND NANOFILTRATION

PROCESS FOR THE TREATMENT OF CONTAIMINATED WATER BY MEANS OF ADSORPTION AND NANOFILTRATION

A process for the treatment of water contaminated by polar and/or apolar organic compounds, and/or by heavy metal salts, and/or by oil dispersed or in emulsion, comprising sending said contaminated water to a system comprising: at least one adsorption (3) unit including at least one microporous or m...

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Bibliographische Detailangaben
Hauptverfasser: TUFFI RICCCARDO, DE FOLLY D'AURIS ALESSANDRA, PETRANGELI PAPINI MARCO, VIGNOLA RODOLFO, SISTO RAFFAELLO, BAGATIN ROBERTO
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:A process for the treatment of water contaminated by polar and/or apolar organic compounds, and/or by heavy metal salts, and/or by oil dispersed or in emulsion, comprising sending said contaminated water to a system comprising: at least one adsorption (3) unit including at least one microporous or mesoporous alumino-silicate; at least one nanofiltration unit (7) including at least one hydrophilic nanofiltration membrane; wherein said hydrophilic nanofiltration membrane has a contact angle with water lower than or equal to 45°, preferably ranging from 25° to 40°.