Upcycling boiler fuel rice-husk waste: a sustainable cellulose-clay nanocomposite for lead remediation.

RSC Adv · 2026 · PMC12993932 · PMID 41853196

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a decreasing trendno p-value reported

13(d) reveals that the Pb 2+ adsorption showed a decreasing trend as the initial metal ion concentration increased.

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