Eni S.p.a.

Riccardo Tuffi

Raffaello Sisto

Rodolfo Vignola

Roberto Bagatin

Alessandra De Folley D'Auris

Marco Petrangeli Papini

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, comprises sending said contaminated water to a system comprising: at least one adsorption () unit including at least one microporous or mesoporous alumina-silicate; at least one nanofiltration unit () including at least one hydrophilic nanofiltration membrane; wherein said hydrophilic nanofiltration membrane has a contact angle with water lower than or equal to 45&#xb0;, preferably ranging from 25&#xb0; to 40&#xb0;.

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Rome, Italy

Riccardo Tuffi