Response Surface Optimization of Chromium (IV) Removal with Teff Straw-Based Activated Carbon

This study examined the use of activated carbon made from teff (Eragrostis tef) straw to adsorptively remove hexavalent chromium (Cr (VI)) from aqueous solution. Activated carbon (TSAC) from teff straw was synthesized using phosphoric acid (H₃PO₄) followed by calcination at high temperature. Then, i...

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Bibliographic Details
Main Authors: Sintayehu Shewatatek, Girma Gonfa, Sintayehu Mekuria Hailegiorgis, Belete Tessema
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Results in Chemistry
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Online Access:http://www.sciencedirect.com/science/article/pii/S2211715625001511
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