Development and application of coffee husk-based polyaniline composite (CF@PANi) for enhanced ammonium removal from aqueous solutions.

RSC Adv · 2025 · PMC12041851 · PMID 40309127

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an increasing trendno p-value reported

35,36 In contrast, the q demonstrates an increasing trend with the initial NH 4 + concentration, reflecting enhanced adsorbent utilisation at higher concentrations.

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a decreasing trendno p-value reported

Conversely, the q exhibits a decreasing trend as the adsorbent weight increases.

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