New nanoadsorbent based on magnetic iron oxide containing 1, 4, 7, 10-tetraazacyclododecane in outer chain (Fe3O4@ SiO2-cyclen) for adsorption and removal of …

A Kulpa-Koterwa, J Ryl, K Górnicka… - Journal of Molecular …, 2022 - Elsevier
Abstract Magnetic Fe 3 O 4@ SiO 2-cyclen nanoparticles were prepared and used as
adsorbent for Cd 2+, Pb 2+ and Cu 2+ from aqueous solution removal process controlled …

Green and eco-friendly montmorillonite clay for the removal of Cr (III) metal ion from aqueous environment: Montmorillonite clay for the removal of Cr (III) metal ion from …

H Essebaai, H Lgaz, AA Alrashdi, A Habsaoui… - International Journal of …, 2022 - Springer
Pollutants found in the wastewater streams of industrial processes such as heavy metals are
a significant concern worldwide. Clays are low-cost sorbents that have attracted extensive …