Extraction of Zinc, Copper and Lead Ions with a Zeolite Loaded by a Multidentate Schiff Base Ligand Followed by Flame Atomic Absorption Spectrometric Analysis
DOI:10.1080/01496395.2015.1068332 Mahdeyeh Sheikhshoaieab, Tayebeh Shamspura, S. Zia Mohammadib Vahid Abstract A multi-element preconcentration–separation technique for metal ions is established. The procedure is based on complex formation of metal ions with Bis(2-hydroxy-1-naphtaldimine)-N-diethylentriamine (BHNDT) on nanoporous Analcime as sorbent followed by their determination using flame atomic absorption spectrometry. The effects of analytical parameters like pH, flow rates,…