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STUDY OF THE ADSORPTION OF PHENOL ON POLYCATION Al13


The adsorption processes often constitute a complementary technique to the sector of conventional drinking water in order to eliminate the organic substances [1].

Taking into account the disadvantages met at the time of the placement of the activated carbon, it appeared interesting to us to study the adsorption of the organic pollutants on Al13. After the knowledge of the characteristics of this Al13 produces at the laboratory, our tests were related to phenolic solutions, of whose absorbance was determined by UV [3-4]. We were then brought to evaluate the influence of reactional parameters [1-4] such as adsorbent masses and adsorbed mass, and the pH on the output of phenols elimination in distilled water solution. It appeared that an optimal amount of Al13 could be given for a given content of phenol. In the same way, the pH seemed to conditionate strongly the effectiveness of the phenols adsorption by the surface of Al13.

Mots clés : Al13, phenol, adsorption, Isotherm et adsorption modeling, drinking water.

Auteur : Zoubida Marsa

Co-auteur(s) : N. RAMDANE, M.S. MEDJRAM B. MAGHZILI; M.ROGALSKI;C. BOUCHELTA; M . SOLTANE

Publié le : 2014-02-18 Volume : 1 N° : 1281

Consultations : 515
Déclaration CNIL N°1288782 en date du 17 Avril 2008 ISSN en cours