A Simple Low-Cost Method to Prepare Lignocellulose-Based Composites for Efficient Removal of Cd(II) from Wastewater.

Polymers (Basel) · 2019 · PMC6523447 · PMID 31003553

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an increasing trendno p-value reported

Figure 4 c shows that the Cd(II) removal percentage exhibited an increasing trend as the pH increased from 2.0 to 6.0, indicating that the Cd(II) adsorption onto SP-TAPI was dependent on pH.

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