Removal of arsenic with functionalized multi-walled carbon nanotubes (MWCNTs-COOH) using the magnetic method (Fe<sub>3</sub>O<sub>4</sub>) from aqueous solutions.

RSC Adv · 2023 · PMC10445216 · PMID 37622011

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a decreasing trendno p-value reported

At higher As concentrations, adsorption showed a decreasing trend. 4.5.

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