Adsorptive removal of Cr(VI) from aqueous solution using sulfuric acid-treated diatomite

In this study, diatomite underwent acid treatment and was examined for its capability to adsorb chromium (VI) (Cr (VI)) from water. The diatomite was treated with sulfuric acid (H₂SO₄) in varying concentrations (2–10 M) over different activation times (4–12 h), solid-to-liquid ratios (50–250 g/L), a...

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Bibliographic Details

Published in:	Results in Chemistry
Main Authors:	Sintayehu Shewatatek, Girma Gonfa, Sintayehu Mekuria Hailegiorgis, Belete Tessema
Format:	Article
Language:	English
Published:	Elsevier 2025-05-01
Subjects:	Diatomite Sulfuric acid Acid treatment, Cr (VI), Adsorption
Online Access:	http://www.sciencedirect.com/science/article/pii/S2211715625001882