Qualitative and Quantitative Investigation of Biochar-Cu<sup>0</sup> Composite for Nickel Adsorption.

ACS Omega · 2023 · PMC10600888 · PMID 37901509

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an increasing trendno p-value reported

The figure shows an increasing trend of adsorption with the increase in pH with the maximum adsorption of 45.42 × 10 5 mol g –1 which can be explained with the help of the PZC of the copper biochar composite.

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