用于吸附 Cr(VI) 的硫代水杨醛席夫碱配合物的合成、表征及应用

Synthesis, characterization, and application of thio-salicylaldehyde schiff base complexes for Cr (VI) adsorption.

作者信息

Singh Simranjeet, Shekar Shweta, Behera Sushant K, Shehata Nabila, Khan Nadeem A, Singh Joginder, Ramamurthy Praveen C

机构信息

Interdisciplinary Centre for Water Research (ICWaR), Indian Institute of Science, Bangalore 560012, India.

Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, India.

出版信息

iScience. 2024 Sep 13;27(10):110925. doi: 10.1016/j.isci.2024.110925. eCollection 2024 Oct 18.

This study investigates the effectiveness of a Schiff base derived from thio-carbohydrazide and salicylaldehyde as an adsorbent for Cr(VI) removal from wastewater. The Schiff base demonstrated excellent adsorption capacity and reusability, with high removal efficiency and rapid adsorption kinetics. The results were supported by theoretical density functional theory simulations, which revealed the enhanced dynamic nature of the Schiff base system for heavy metal adsorption. These findings highlight the potential of Schiff base complexes as sustainable and efficient adsorbents for industrial wastewater treatment.