Optimization of Cadmium Removal Using Tetraethylene Glycol-Modified Silica-Based Adsorbent via Response Surface Methodology

In solid-phase extraction for preconcentration, silica (Si) is the most commonly used as an adsorbent. However, the selectivity and effectiveness of silica gel adsorption on metal ions are low, so it needs to be modified to improve the adsorption capability. The modification was done using reflux an...

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Bibliographic Details

Published in:	Jurnal Kimia Sains dan Aplikasi
Main Authors:	Roza Linda, Abdullah Abdullah, Afrianto Daud, Lisa Aprilia Indriyani, Henny Purwaningsih, Mohamad Rafi, Lee Wah Lim
Format:	Article
Language:	English
Published:	Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University 2024-04-01
Subjects:	batch adsorptions cadmium central composite design tetraethylene glycol
Online Access:	https://ejournal.undip.ac.id/index.php/ksa/article/view/57351