K. Nadafi, M. Vosoughi, A. Asadi, M. Omidvar Borna, M. Shirmardi
The adsorption of Reactive Red 120 dye from aqueous solutions by using
nano-alumina has been investigated. The batch adsorption studies were carried
out to determine the impact of pH, contact time, concentration of dye, and the
adsorbent dose on adsorption process. The maximum adsorption efficiency was
observed at pH 3. However with an increase of the adsorbent dose, the dye
removal efficiency inc... hiện toàn bộ