Volume 14, Issue 2

Improving Removal of Nickel from Wastewater using Palm Leaf Ash as a Biosorbent

Ahmadi Kamarposhti, Elahe؛ Bahramifar, Nader؛ Ehsani Tilami, Salma (Islamic Azad University, Karaj branch, 2020-05-01)

Nickel (Ni) as a heavy metal due to its toxicity should be removed from wastewater and aquatic environments using efficient technology. The aim of this study was to remove Ni from an aqueous solution using ...
Preparation and Characterization of Aluminum Nitride Thin Films with the Potential Application in Electro-Acoustic Devices

Hajakbari, Fatemeh (Islamic Azad University, Karaj branch, 2020-05-01)

In this work, aluminum nitride (AlN) thin films with different thicknesses were deposited on quartz and silicon substrates using single ion beam sputtering technique. The physical and chemical properties of ...
Effective Removal of Heavy Metal Ions Zn2+, Ni2+, Cu2+, Cr3+ from Aqueous Solution by Synthetic Superabsorbent Polymer

Hosseinzadeh, Mehdi؛ Mahmoodzadeh, Farideh (Islamic Azad University, Karaj branch, 2020-05-01)

Heavy metal pollution is propagating throughout the world with the enlargement of industrial activities. The elimination of heavy metal ions from industrial wastewaters has drawn much attention ...