Simultaneous preconcentration of Cd ethylenediamine coated silica gel prior to determination by flame atomic absorption spectrometry

• Published in: Water, air, and soil pollution
• Main Authors: Tokay, Feyzullah, Bagdat, Sema
• Format: Journal Article
• Language: English
• Published: Springer 01.03.2015
• Subjects: Cytokinins; Ethylenediamines; Schiff bases; Silica; Spectrum analysis

In this paper, a silica gel-based new sorbent was prepared with a Schiff base, called as N,N'-bis(4-methoxysalicylidene) ethylenediamine (MSE). The modified silica gel (Si-MSE) was used for simultaneous separation and preconcentration of Cd(II) and Pb(II) from aqueous solutions. Determination o...