Elahe Rostami

School of Chemical, Petroleum and Gas Engineering, Iran University of Science & Technology (IUST), Tehran, Iran

[ 1 ] - A comparative study of malachite green removal from an aqueous solution using raw and chemically modified expanded perlite

Adsorption of malachite green (MG) from an aqueous solution onto unexpanded perlite (UP), expanded perlite (EP) and NaOH-modified unexpanded perlite (NaOH-UP) powders has been investigated. The effects of contact time, pH, initial dye concentration, adsorbent dosage and temperature have been evaluated. The adsorbents were characterized by Brunauer-Emmett-Teller (BET) analysis, Fourier transform...