Dual-modification of biochar <i>via</i> Fenton oxidation and <i>in situ</i> α-FeOOH synthesis for enhanced Cu(ii) removal: experimental investigation and theoretical calculation analysis.

RSC Adv · 2025 · PMC12625812 · PMID 41262759

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a decreasing trendno p-value reported

15 However, the adsorption efficiency of Cu( ii ) by FOBC remained unchanged at doses exceeding 0.1 g, with a decreasing trend in adsorption capacity.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.

Dual-modification of biochar &lt;i&gt;via&lt;/i&gt; Fenton oxidation and &lt;i&gt;in situ&lt;/i&gt; α-FeOOH synthesis for enhanced Cu(ii) removal: experimental investigation and theoretical calculation analysis.

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Dual-modification of biochar <i>via</i> Fenton oxidation and <i>in situ</i> α-FeOOH synthesis for enhanced Cu(ii) removal: experimental investigation and theoretical calculation analysis.