Browsing Fizik / Physics by Author "A. Khelifa"

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Removal of Congo red by thermally and chemically modified halloysite: equilibrium, FTIR spectroscopy, and mechanism studies

F. Bessaha; N. Mahrez; K. Marouf-Khelifa; Çoruh, Ali; A. Khelifa (SPRINGER, 2019)

Unmodified halloysite and its heated and heat-processed/acid-leached forms were utilized for the adsorption of Congo red (CR) from aqueous medium. The samples were analyzed by ICP and nitrogen adsorption prior to the ...