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ETUDE COMPARATIVE DES PROCESSUS DE DEPOLLUTION EN UTILISANT DES ARGILES NATURELLES ET MODIFIEES CHIMIQUE


NISTOR DENISA*, SIMINICEANU ILIE**, AZZOUZ ABDELKRIM*
*UNIVERSITY OF BACĂU, CALEA MARASESTI 157, RO-5500 BACĂU, ROMANIA, E-MAIL: DNISTOR@UB.RO **TECHNICAL UNIVERSITY “GH. ASACHI”, BD. MANGERON 71, RO-6600 IAŞI, ROMANIA, E-MAIL: ISIMINIC@CH.TUIAŞI.RO

Issue:

SCSCC6, Volume III

Section:

Volume III (2002)

Abstract:

The separation of copper from dilute aqueous systems is studied for environmental protection. In this paper was studied the removal of copper from dilute aqueous solutions by ion exchange with crude clays and chemical modified clays (pillared layer clays).

Keywords:

pillared layer clays, surface acidity, copper, depollution processes.

Code [ID]:

CSCC6200203V00S01A0011 [0001370]

Full paper:

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