Adsorptive removal of Co(II) in aqueous solutions using clearing nut seed powder.

Heliyon · 2020 · PMC7132072 · PMID 32274433

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an increasing trendno p-value reported

An increasing trend was observed in the percentage removal with the increment of adsorbate concentration as a limited number of Co(II) ions compete for the available active sites present on CNSP reaching the maximum removal at around 20 ppm.

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